Ultrasound in Obstetrics and Gynecology via MedWorm.com MedWorm.com provides a medical RSS filtering service. Over 6000 RSS medical sources are combined and output via different filters. This feed contains the latest items from the 'Ultrasound in Obstetrics and Gynecology' source. Thu, 09 Feb 2012 03:37:57 +0100 Prospective risk of late stillbirth in monochorionic twins: a regional cohort study http://www.medworm.com/index.php?rid=5661551&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11110 Conclusion: The risk of stillbirth in MC twins does not appear to increase significantly near term. This observation may be due to a policy of routine surveillance and elective delivery from 36 weeks, the data does support a policy of elective birth before 36 weeks' gestation in MC pregnancies. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661551 Fri, 03 Feb 2012 05:00:00 +0100 5661551 Arterio‐Arterial Anastomosis Rescues Early Onset A/REDV in Monochorionic Diamniotic Twin http://www.medworm.com/index.php?rid=5661550&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11111 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661550 Fri, 03 Feb 2012 05:00:00 +0100 5661550 Neurodevelopmental delay in small babies at term. A systematic review http://www.medworm.com/index.php?rid=5661549&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11112 AbstractBackground: Being small for gestational age (SGA) or having fetal growth restriction (FGR) may be associated with poorer neurodevelopmental outcomes compared to being appropriate for gestational age (AGA). The aim of this paper was to evaluate the existence and magnitude of decrease in neurodevelopmental scores in SGA and FGR infants born at term from a systematic review of the existing literature.Methods: Studies of neurodevelopment in SGA/FGR babies were identified from a search of the internet scientific databases. Studies which included preterm births and those that did not define absolute indices of standardised cognitive outcome were excluded. SGA was defined as birthweight below the 10th centile for gestation and FGR as the same birthweight standard with abnormal umbilical a... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661549 Fri, 03 Feb 2012 05:00:00 +0100 5661549 Four‐dimensional STIC / Volumetric Doppler impedance indices from spherical samples of the placenta: intra‐observer reliability study and correlation with conventional umbilical artery Doppler indices http://www.medworm.com/index.php?rid=5661548&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11113 Conclusion Volumetric impedance indices assessed from spherical samples of placenta are sufficiently reliable but they do not correlate with UA Doppler indices in healthy pregnancies. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661548 Fri, 03 Feb 2012 05:00:00 +0100 5661548 A Clinical Trial of Ultrasound Treatment for TRAP Sequence http://www.medworm.com/index.php?rid=5661547&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11114 We present a case of TRAP sequence for which high‐intensity focused ultrasound (HIFU) was applied as a totally non‐invasive fetal therapy. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661547 Fri, 03 Feb 2012 05:00:00 +0100 5661547 Effect of letrozole on the uterine Doppler flow indices during early pregnancy: a randomised trial http://www.medworm.com/index.php?rid=5661546&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11115 Conclusion: We demonstrated that the use of letrozole in first trimester pregnancy suppressed serum estradiol level, but resulted in an increase in blood flow to the uterus. Further studies should be carried out to elucidate the mechanism of letrozole pretreatment in medical abortion. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661546 Fri, 03 Feb 2012 05:00:00 +0100 5661546 Can we identify the limits of the puborectalis/ pubovisceralis muscle on tomographic translabial ultrasound? http://www.medworm.com/index.php?rid=5661545&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11116 Conclusions: On standardised tomographic imaging of the levator hiatus and muscle, slices located 1 cm or more over the plane of minimal dimensions are very likely to contain iliococcygeus rather than puborectalis/ pubovisceralis muscle. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661545 Fri, 03 Feb 2012 05:00:00 +0100 5661545 An easier approach to fetal head direction quantification using transperineal ultrasound http://www.medworm.com/index.php?rid=5661544&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11117 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661544 Fri, 03 Feb 2012 05:00:00 +0100 5661544 Prefrontal Space Ratio: comparison between trisomy 21 and euploid fetuses in the second trimester http://www.medworm.com/index.php?rid=5661543&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11120 Conclusion: The PFSR appears to be a highly sensitive and specific marker of trisomy 21 in the second‐trimester of pregnancy. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661543 Fri, 03 Feb 2012 05:00:00 +0100 5661543 Radio Frequency Ablation vs. Bipolar Umbilical Cord Coagulation in the Management of Complex Monochorionic Pregnancies http://www.medworm.com/index.php?rid=5661542&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11122 CONCLUSION: Despite the smaller caliber of the instrument, RFA is not associated with a decrease in the overall complication rate for selective termination procedures. The technique used for selective termination should still be determined by technical considerations but patients should be informed of the survival associated with each technique. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661542 Fri, 03 Feb 2012 05:00:00 +0100 5661542 Pitfalls for diagnosis of uterine artery pseudoaneurysm after cesarean section http://www.medworm.com/index.php?rid=5661541&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11123 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661541 Fri, 03 Feb 2012 05:00:00 +0100 5661541 Rare Combination of Exomphalos with Umbilical Cord Teratoma http://www.medworm.com/index.php?rid=5661540&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11124 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661540 Fri, 03 Feb 2012 05:00:00 +0100 5661540 Impact of maternal characteristics on fetal growth in the third trimester of pregnancy. A population‐based study http://www.medworm.com/index.php?rid=5661539&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11125 Conclusions. Fetal third trimester growth was positively associated with increasing maternal BMI, height, and pre‐existing diabetes mellitus, and was negatively associated with maternal smoking. No significant association between fetal growth and maternal parity or gestational diabetes mellitus was detected when adjustments were made for gestational age and the other maternal characteristics. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661539 Fri, 03 Feb 2012 05:00:00 +0100 5661539 A population‐based review of tetralogy of fallot with absent pulmonary valve: is prenatal diagnosis really associated with a poor prognosis? http://www.medworm.com/index.php?rid=5661538&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11126 Conclusion: This study was a population‐based retrospective analysis of TETAPV cases identified over three decades. The prognosis of TETAPV is better than that previously reported in the obstetric literature. This information should be used to guide prenatal counseling. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5661538 Wed, 01 Feb 2012 05:00:00 +0100 5661538 Three‐dimensional high‐definition flow imaging in prenatal diagnosis of a true umbilical cord knot http://www.medworm.com/index.php?rid=5631479&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11075 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631479 Fri, 27 Jan 2012 08:35:30 +0100 5631479 Ultrasound findings in a rare case of inguinal testicular torsion in a female with complete androgen insensitivity syndrome http://www.medworm.com/index.php?rid=5631478&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10119 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631478 Fri, 27 Jan 2012 08:35:28 +0100 5631478 Value of three‐dimensional power Doppler to predict clinical and histological response to neoadjuvant chemotherapy in locally advanced cervical carcinoma http://www.medworm.com/index.php?rid=5631477&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10071 ConclusionFI is a potential marker for predicting both clinical and histological responses to chemotherapy in patients with locally advanced cervical carcinoma. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631477 Fri, 27 Jan 2012 08:35:23 +0100 5631477 Can we place tension‐free vaginal tape where it should be? The one‐third rule http://www.medworm.com/index.php?rid=5631476&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10050 ConclusionsPreoperative sonographic measurement of urethral length, combined with the one‐third rule, may aid in reliable midurethral TVT positioning. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631476 Fri, 27 Jan 2012 08:35:20 +0100 5631476 Interobserver agreement in detailed prenatal diagnosis of congenital heart disease by telemedicine using four‐dimensional ultrasound with spatiotemporal image correlation http://www.medworm.com/index.php?rid=5631475&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9059 ConclusionsIn a telemedicine setting using STIC volumes, fetal cardiac anomalies can be diagnosed correctly by an expert. However, details required for adequate counseling and planning of postnatal care may be missed. STIC by telemedicine is a promising modality, although not accurate enough for exclusive use in clinical decision making regarding treatment, prognosis or termination of pregnancy. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631475 Fri, 27 Jan 2012 08:35:19 +0100 5631475 Comparison of ex‐vivo high‐resolution episcopic microscopy with in‐vivo four‐dimensional high‐resolution transvaginal sonography of the first‐trimester fetal heart http://www.medworm.com/index.php?rid=5631474&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9068 Conclusions4D‐HRTVS showed limited morphological features of the first‐trimester fetal heart compared with HREM. HREM provides a gold standard of ex‐vivo imaging against which developments in ultrasound resolution could be compared. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631474 Fri, 27 Jan 2012 08:35:17 +0100 5631474 Aberrant right subclavian artery: incidence and correlation with other markers of Down syndrome in second‐trimester fetuses http://www.medworm.com/index.php?rid=5631473&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10053 ConclusionsThis represents the largest Down syndrome population assessed for ARSA. In this series, the incidence of ARSA was 25%, lower than previously reported in much smaller series. Its presence did not correlate with the presence of any other marker or major anomaly, including heart defects. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631473 Fri, 27 Jan 2012 08:35:16 +0100 5631473 Effect of image settings on nuchal translucency thickness measurement by a semi‐automated system http://www.medworm.com/index.php?rid=5631472&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9088 ConclusionsMeasurements made by SAM are affected by image settings. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631472 Fri, 27 Jan 2012 08:35:10 +0100 5631472 Intra‐ and interoperator reliability of manual and semi‐automated measurements of intracranial translucency http://www.medworm.com/index.php?rid=5631471&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10137 ConclusionsManual IT measurements are reproducible. In addition, IT can be assessed reliably using the semi‐automated NT algorithm, leading to standardization of the IT assessment process. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631471 Fri, 27 Jan 2012 08:35:09 +0100 5631471 First‐trimester detection of structural abnormalities and the role of aneuploidy markers http://www.medworm.com/index.php?rid=5631470&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10070 ConclusionAbout half of major structural abnormalities can be diagnosed in the first trimester. Increased nuchal translucency or abnormal ductus venosus blood flow appear to be associated with cardiac and skeletal defects and may facilitate early detection. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631470 Fri, 27 Jan 2012 08:35:08 +0100 5631470 Non‐invasive prenatal diagnosis for Down syndrome: the paradigm will shift, but slowly http://www.medworm.com/index.php?rid=5631469&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11083 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631469 Fri, 27 Jan 2012 08:35:02 +0100 5631469 Microarray application in prenatal diagnosis: a position statement from the cytogenetics working group of the Italian Society of Human Genetics (SIGU), November 2011 http://www.medworm.com/index.php?rid=5631468&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11092 Conclusions:Presently CMA analysis can be considered a second‐tier diagnostic test to be used after a standard karyotype in selected group of pregnancies, such as those with single (apparently isolated) or multiple US fetal abnormalities, with de novo chromosomal rearrangements, even if apparently balanced, and those with supernumerary marker chromosomes. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5631468 Fri, 20 Jan 2012 05:00:00 +0100 5631468 Quality of ultrasound biometry obtained by local health workers in a refugee camp on the Thai‐Burmese Border http://www.medworm.com/index.php?rid=5612596&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11091 Conclusions:Locally trained health workers in a refugee camp on the Thai‐Burmese border can obtain measurements that are associated with low standard deviations and within the normal limit of published Asian and European equations. The fact that the standard deviations were lower than other studies may be explained by using the average of two measurements, crown rump length dating or motivation of the locally trained sonographers. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612596 Fri, 20 Jan 2012 05:00:00 +0100 5612596 Microarray application in prenatal diagnosis: a position statement from the cytogenetics working group on behalf of the Italian Society of Human Genetics (SIGU), November 2011 http://www.medworm.com/index.php?rid=5612595&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11092 Conclusions:Presently CMA analysis can be considered a second‐tier diagnostic test to be used after a standard karyotype in selected group of pregnancies, such as those with single (apparently isolated) or multiple US fetal abnormalities, with de novo chromosomal rearrangements, even if apparently balanced, and those with supernumerary marker chromosomes. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612595 Fri, 20 Jan 2012 05:00:00 +0100 5612595 Total anomalous pulmonary venous connection: impact of prenatal diagnosis http://www.medworm.com/index.php?rid=5612594&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11093 Conclusions:Two died in‐utero. Of the liveborn diagnosed prenatally with TAPVC, none required urgent intervention for pulmonary venous obstruction and all are alive and well 2.3 years (range 1.0– 7.0years) after surgical repair. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612594 Fri, 20 Jan 2012 05:00:00 +0100 5612594 Coronal view as a complementary ultrasound approach for prenatal diagnosis of fetal aberrant right subclavian artery http://www.medworm.com/index.php?rid=5612593&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11094 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612593 Fri, 20 Jan 2012 05:00:00 +0100 5612593 The impact of bias in the crown rump length measurement on first trimester screening for trisomy 21 http://www.medworm.com/index.php?rid=5612592&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11095 Conclusions:The impact of the interoperator variability of the CRL measurements on patient specific risks needs to be taken into account when interpreting first trimester screening results. A systematic under‐ or overestimation of the CRL should be avoided. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612592 Fri, 20 Jan 2012 05:00:00 +0100 5612592 3‐D transvaginal ultrasonography appears more accurate than 2‐D in third trimester evaluation of placenta previa http://www.medworm.com/index.php?rid=5612591&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11096 We describe a three‐dimensional (3D) algorithm to measure this distance. The image obtained in Panel B summarizes the anatomical situation. It is easy to measure the smallest distance between the multiplanar central point, in the middle of the os, and the edge of the placenta, which appears as a line. The multiplanar view contains three images from which it is simple to observe the measurement mistakes that can be made with 2D. It is now possible to define quality criteria for this measurement. 3D measurement standardization should make it possible to define more relevant cut‐offs for determining management. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612591 Fri, 20 Jan 2012 05:00:00 +0100 5612591 Transvaginal ultrasound predicts delayed response to chemotherapy and drug resistance in stage I low‐risk trophoblastic neoplasia http://www.medworm.com/index.php?rid=5612590&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11097 CONCLUSIONSAmong patients who were candidates to IInd line treatment on the basis of hCG, ultrasound may recognize those in which further MTX administration can induce a delayed complete response. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612590 Fri, 20 Jan 2012 05:00:00 +0100 5612590 Medical treatment of early‐onset mild gestational hypertension reduces total peripheral vascular resistance and influences maternal and fetal complications http://www.medworm.com/index.php?rid=5612597&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11103 Conclusions. In women with early‐onset mild GH combined treatment with NO donors, oral fluids and nifedipine optimally reduces TPVR and seems to reduce maternal and fetal complications. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612597 Wed, 18 Jan 2012 05:00:00 +0100 5612597 Ultrasound presentation of Pallister‐Killian syndrome with a prominent sacral appendage http://www.medworm.com/index.php?rid=5600470&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11100 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5600470 Tue, 17 Jan 2012 05:00:00 +0100 5600470 The brainstem‐vermis and brainstem‐tentorium angles allow accurate categorization of fetal upward rotation of the cerebellar vermis http://www.medworm.com/index.php?rid=5600469&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11101 Conclusion: The BV angle and to a lesser degree the BT angle are simple and reproducible measurements that provide valuable additional information for the categorization of upward rotation of the fetal cerebellar vermis. From midgestation, a BV angle > 45° degrees is strongly suggestive of a Dandy‐Walker malformation while a measurement < 30° favours the diagnosis of a Blake's pouch cyst. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5600469 Tue, 17 Jan 2012 05:00:00 +0100 5600469 Comparison between transvaginal ultrasound, sonovaginography and magnetic resonance imaging in the diagnosis of posterior deep infiltrating endometriosis http://www.medworm.com/index.php?rid=5600468&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11102 Conclusions: transvaginal ultrasound should be used as first‐line diagnostic techniques and both sonovaginography and/or magnetic resonance imaging as second‐line methods in the diagnosis of deep pelvic endometriosis. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5600468 Tue, 17 Jan 2012 05:00:00 +0100 5600468 Fetal thoraco‐amniotic shunting for large macrocystic congenital cystic adenomatoid malformations (CCAM) of the lung http://www.medworm.com/index.php?rid=5563300&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11084 ConclusionsFetal thoraco‐amniotic shunting for large macrocystic CCAM's has an excellent outcome, and should be considered in severe cases, even before hydrops develops. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563300 Thu, 05 Jan 2012 05:00:00 +0100 5563300 The value of three‐dimensional hystero‐salpingo‐contrast sonography with SonoVue in the assessment of tubal patency http://www.medworm.com/index.php?rid=5563299&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11085 Conclusions:This study confirmed the clinical value of 3D‐SonoVue‐HyCoSy as a primary investigatory tool for tubal patency. 3D‐SonoVue‐HyCoSy should be considered a practical, non‐invasive method for evaluating tubal patency. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563299 Thu, 05 Jan 2012 05:00:00 +0100 5563299 Reflex contraction of the levator ani in women symptomatic for pelvic floor disorders http://www.medworm.com/index.php?rid=5563298&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11087 Conclusions:Reflex contraction of the levator ani can be observed on translabial ultrasound during sudden increases in intra‐abdominal pressure. These reflex contractions are common, even in women with symptoms and signs of pelvic floor dysfunction. The observation of a levator reflex on coughing, and its magnitude, is weakly associated with Urodynamic Stress Incontinence. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563298 Thu, 05 Jan 2012 05:00:00 +0100 5563298 A prospective evaluation of the IOTA Logistic Regression Model (LR2) for the diagnosis of ovarian cancer http://www.medworm.com/index.php?rid=5563297&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11088 Conclusions:When evaluated prospectively the accuracy of the IOTA Logistic Regression Model (LR2) was similar to the original report. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563297 Thu, 05 Jan 2012 05:00:00 +0100 5563297 Could antispasmodic drug reduce pain during Sonosalpingohysterography (SSHG) in infertile patients? A randomized double‐blinded clinical trial http://www.medworm.com/index.php?rid=5563296&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11089 Conclusions:Conclusions: The routinary pretreatment with 10 mg of hyoscine‐N‐butylbromide do does not reduces pain score in patients undergoing SSHG. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563296 Thu, 05 Jan 2012 05:00:00 +0100 5563296 Postpartum uterine involution: sonographic changes in the endometrium between 2 and 6 weeks postpartum related to mode and gestational age at delivery http://www.medworm.com/index.php?rid=5563295&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11069 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563295 Thu, 05 Jan 2012 05:00:00 +0100 5563295 First prenatal genetic confirmation of a COL4A1 mutation presenting with sonographic fetal intracranial hemorrhage http://www.medworm.com/index.php?rid=5563294&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11070 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563294 Thu, 05 Jan 2012 05:00:00 +0100 5563294 Prenatal diagnosis of a Blake's pouch cyst following an enlargement of the intracranial translucency during the first trimester http://www.medworm.com/index.php?rid=5621931&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11099 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5621931 Sun, 01 Jan 2012 05:00:00 +0100 5621931 Callosal dysgenesis in fetuses with ventriculomegaly: levels of agreement between imaging modalities and postnatal outcome http://www.medworm.com/index.php?rid=5612589&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11098 Conclusion:Callosal abnormalities are present in a significant proportion of fetuses with a diagnosis of ventriculomegaly. Isolated callosal abnormalities are associated with normal neurodevelopmental outcome in approximately two‐thirds of fetuses. Disagreement in diagnosis of callosal abnormalities is similarly likely with US as for MRI evaluation. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5612589 Sun, 01 Jan 2012 05:00:00 +0100 5612589 Development of the anal canal during pregnancy and the postpartum period – a longitudinal and functional ultrasound study http://www.medworm.com/index.php?rid=5600467&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11104 Conclusion The length and total volume of the anal canal increased during first completed pregnancy. Voluntary squeezing elongated the anal canal and increased the angle compared with the direction of the vagina. The postpartum involution brought the conditions back to the level found at 18 weeks of pregnancy. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5600467 Sun, 01 Jan 2012 05:00:00 +0100 5600467 ‘Mangrove sign’: a sign for velamentous umbilical cord insertion http://www.medworm.com/index.php?rid=5586696&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11086 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5586696 Sun, 01 Jan 2012 05:00:00 +0100 5586696 Intrapartum three‐dimensional ultrasonographic imaging of face presentations: report of two cases http://www.medworm.com/index.php?rid=5563293&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11077 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563293 Sun, 01 Jan 2012 05:00:00 +0100 5563293 21st World Congress on Ultrasound in Obstetrics and Gynecology, 18–22 September 2011, Los Angeles, USA: presentations and awards http://www.medworm.com/index.php?rid=5546542&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10157 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5546542 Thu, 29 Dec 2011 00:56:23 +0100 5546542 Reply http://www.medworm.com/index.php?rid=5546541&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10126 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5546541 Thu, 29 Dec 2011 00:56:21 +0100 5546541 Re: Retrospective review of diagnostic performance of intracranial translucency in detection of open spina bifida at the 11–13‐week scan http://www.medworm.com/index.php?rid=5546539&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10141 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5546539 Thu, 29 Dec 2011 00:56:16 +0100 5546539 Fetal surgery for severe congenital diaphragmatic hernia? http://www.medworm.com/index.php?rid=5546538&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11064 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5546538 Thu, 29 Dec 2011 00:55:52 +0100 5546538 Lung‐to‐head ratio: a need to unify the technique http://www.medworm.com/index.php?rid=5546537&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11065 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5546537 Thu, 29 Dec 2011 00:55:50 +0100 5546537 Editor's Note http://www.medworm.com/index.php?rid=5546536&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11066 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5546536 Thu, 29 Dec 2011 00:55:49 +0100 5546536 Agenesis of the ductus venosus: three‐dimensional power Doppler reconstruction http://www.medworm.com/index.php?rid=5539969&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10155 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539969 Sun, 25 Dec 2011 20:41:05 +0100 5539969 Re: Preoperative assessment of submucous fibroids by three‐dimensional saline contrast sonohysterography http://www.medworm.com/index.php?rid=5539968&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10125 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539968 Sun, 25 Dec 2011 20:41:04 +0100 5539968 Prenatal diagnosis of a cleft of the tongue, lower lip and mandible http://www.medworm.com/index.php?rid=5539967&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9087 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539967 Sun, 25 Dec 2011 20:41:01 +0100 5539967 Ultrasound evaluation of intra‐abdominal sites of disease to predict likelihood of suboptimal cytoreduction in advanced ovarian cancer: a prospective study http://www.medworm.com/index.php?rid=5539966&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10100 ConclusionsUltrasound examination is able to assess intra‐abdominal disease in advanced ovarian cancer patients, with satisfactory concordance with laparotomic findings. Our ultrasound score can predict suboptimal cytoreduction and might be clinically useful. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539966 Sun, 25 Dec 2011 20:40:59 +0100 5539966 Differential diagnosis of adnexal masses: sequential use of the risk of malignancy index and HistoScanning, a novel computer‐aided diagnostic tool http://www.medworm.com/index.php?rid=5539965&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9079 ConclusionsOur data suggest that HistoScanning may have the potential to improve the diagnostic accuracy of RMI, which could result in better triage for women with adnexal masses. Further prospective validation is warranted. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539965 Sun, 25 Dec 2011 20:40:58 +0100 5539965 Three‐dimensional transperineal ultrasound findings associated with anal incontinence after intrapartum sphincter tears in primiparous women http://www.medworm.com/index.php?rid=5539964&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10072 ConclusionsSonographic signs of anal sphincter tear and repair had disappeared at follow‐up examination in almost half of the patients, and therefore this examination should be deferred from the early postpartum period. A substantial proportion of women report some complaint of incontinence after sphincter repair, most of a slight degree. Such complaints are associated with abnormal 3D‐TPS findings at follow up, while in women with a normal 3D‐TPS scan the rate of incontinence complaints is similar to that in women after normal delivery. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539964 Sun, 25 Dec 2011 20:40:57 +0100 5539964 Prevalence and progression of recipient‐twin cardiomyopathy in early‐stage twin–twin transfusion syndrome http://www.medworm.com/index.php?rid=5539963&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10117 ConclusionEchocardiography demonstrates a high incidence of recipient‐twin cardiomyopathy in early‐stage TTTS. The more advanced the recipient‐twin cardiomyopathy is, the more likely is progression to occur during observation or following amnioreduction. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539963 Sun, 25 Dec 2011 20:40:53 +0100 5539963 Outcome of fetuses with congenital diaphragmatic hernia and associated intrafetal fluid effusions managed in the era of fetal surgery http://www.medworm.com/index.php?rid=5539962&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10097 ConclusionsOur observations do not support the view that intrafetal effusions are an adverse prognostic factor in fetuses with CDH. In CDH fetuses with effusions and severe pulmonary hypoplasia treated with FETO, neonatal survival is similar to that in isolated cases undergoing the intervention. Whether pleural effusions should be addressed by thoracic drainage procedures remains unproven. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539962 Sun, 25 Dec 2011 20:40:51 +0100 5539962 Increased nuchal translucency and normal karyotype: perinatal and pediatric outcomes at 2 years of age http://www.medworm.com/index.php?rid=5539961&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10059 ConclusionSingleton fetuses with an increased NT above the 99th percentile and normal karyotype showed a 63% intact survival. Long‐term neurodevelopmental outcome among survivors did not appear to differ from that reported for the general population. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539961 Sun, 25 Dec 2011 20:40:49 +0100 5539961 Neurodevelopmental outcome of fetuses with increased nuchal translucency and apparently normal prenatal and/or postnatal assessment: a systematic review http://www.medworm.com/index.php?rid=5539960&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10143 ConclusionThe rate of neurodevelopmental delay in children with increased fetal NT, a normal karyotype, normal anatomy and no identifiable genetic syndromes does not appear to be higher than that reported for the general population. More large‐scale, prospective case–control studies would be needed to enhance the robustness of the results. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5539960 Sun, 25 Dec 2011 20:40:45 +0100 5539960 Cerebral ventricular system in fetuses with open spina bifida at 11‐13 weeks' gestation http://www.medworm.com/index.php?rid=5528338&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11079 Conclusions:In fetuses with open spina at 11‐13 weeks the intracranial collection of cerebrospinal fluid is substantially reduced. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5528338 Tue, 20 Dec 2011 05:00:00 +0100 5528338 Obstetric levator ani muscle injuries ‐ Current status http://www.medworm.com/index.php?rid=5528337&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11080 AbstractLevator Ani Muscle (LAM) injuries occur in 13 to 36% of women who have a vaginal delivery delivery . Although these injuries were first described using Magnetic Resonance Imaging, 3D transperineal and endovaginal ultrasound has emerged as a more readily available and economic alternative to identify LAM morphology. Injury to the LAM is attributed to vaginal delivery resulting in reduced pelvic floor muscle strength, enlargement of the vaginal hiatus and pelvic organ prolapse. There is inconclusive evidence to support an association between LAM injuries and stress urinary incontinence and there seems to be a trend towards development of faecal incontinence. Longitudinal studies with long term follow‐up assessing the LAM before and after childbirth are lacking. Furthermore, the con... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5528337 Tue, 20 Dec 2011 05:00:00 +0100 5528337 Uterine Artery Embolization for Uterine Leiomyoma: Role of Uterine Artery Doppler in the Pre‐Interventional, Interventional and Post‐interventional Patient Workup http://www.medworm.com/index.php?rid=5507936&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11074 ConclusionPre‐interventional Doppler assessment can be used to predict the predominant side of supply to the leiomyomas but not the amount of embolizing material needed. Post‐interventional Doppler assessment can predict the leiomyoma volume after UAE. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507936 Fri, 16 Dec 2011 05:00:00 +0100 5507936 Three‐dimensional Doppler evaluation of single spherical samples from placenta: Intra‐ and inter‐observer reliability http://www.medworm.com/index.php?rid=5507935&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11076 Conclusion:Placental 3DPD indices from single spherical samples in pregnant women after 24 weeks presented weak to moderate intra‐ and inter‐observer reliability and are unlikely to have any clinical usefulness. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507935 Fri, 16 Dec 2011 05:00:00 +0100 5507935 Bipolar cord coagulation for selective feticide in complicated monochorionic twin pregnancies: 118 consecutive cases at a single center http://www.medworm.com/index.php?rid=5507941&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11073 ConclusionBCC is an effective procedure in complicated MC twin pregnancies for a selective feticide or when one fetus is severely jeopardized and delivery is not yet an option. Better outcomes can be achieved when this procedure is performed after 19 weeks. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507941 Thu, 15 Dec 2011 05:00:00 +0100 5507941 Ultrasound is the optimal choice for guidance in difficult hysteroscopy http://www.medworm.com/index.php?rid=5507940&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11072 ConclusionReal‐time transabdominal ultrasound guidance during the resection of intrauterine synechiae or septa resulted in a trend toward reduced uterine perforation. Moreover, ultrasound‐guidance is less costly than laparoscopic‐guidance and adds no additional cost over hysteroscopy alone. Taken together, transabdominal ultrasound guidance is the optimal means of intra‐operative guidance for the resection of uterine synechiae and septa. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507940 Thu, 15 Dec 2011 05:00:00 +0100 5507940 Prenatal diagnosis and outcome of fetal posterior fossa fluid collections http://www.medworm.com/index.php?rid=5507939&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11071 ConclusionPrenatal neurosonography and MRI are similarly accurate in the categorization of posterior fossa fluid collections since early gestation. Blake's pouch cyst and megacisterna magna are a risk factor for associated anomalies but when isolated have an excellent prognosis, with a high probability of intrauterine resolution and a normal intellectual development in almost all cases. Conversely, Dandy‐Walker malformation and vermian hypoplasia even when they appear isolated antenatally have an abnormal outcome in half of the cases. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507939 Thu, 15 Dec 2011 05:00:00 +0100 5507939 The thymic‐thoracic ratio in fetuses with trisomy 21, 18 and 13 http://www.medworm.com/index.php?rid=5507938&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11068 ConclusionFetuses with aneuploidies have a small thymus mainly observed in trisomy 18 and 21 but not in trisomy 13, suggesting an accelerated involution in utero. Growth retardation is an additional contributor to the reduced thymic size in these fetuses. Trisomy 21 fetuses seem to have additional triggers for a small thymus which could be a possible confirmation of reduced immune response observed in fetuses and neonates with Down syndrome. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507938 Thu, 15 Dec 2011 05:00:00 +0100 5507938 Quantification of cervical elastography. A reproducibility study. http://www.medworm.com/index.php?rid=5507937&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11067 ConclusionIt is possible to provide an objective quantification of elastographic colors in the cervix. The measurements obtained by elastography may be a mere reflection of the force being applied by the transducer to different parts of the cervix.It is too premature to suggest that the measurements of rate‐of‐change in tissue displacement reflect histological changes that could provide a measure of cervical ripening. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507937 Thu, 15 Dec 2011 05:00:00 +0100 5507937 A randomized controlled trial of fetal endoscopic tracheal occlusion versus postnatal management of severe isolated congenital diaphragmatic hernia http://www.medworm.com/index.php?rid=5507946&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10142 ConclusionFETO improves neonatal survival in cases with isolated severe CDH. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507946 Wed, 14 Dec 2011 05:00:00 +0100 5507946 The clinical implications of machine/probe combinations on obstetric ultrasound measurements used in pregnancy dating http://www.medworm.com/index.php?rid=5528336&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11081 Conclusions:The differences observed reflect both machine/probe and intra‐observer variability. Incremental first trimester CRL growth with time is rapid, but second trimester FL growth is much less so leaving this lateral measurement more prone to both observer and machine/probe errors. The only axial growth measurement commonly performed is BPD where the measurement differences were intermediate between those of CRL and FL. The differences that can be ascribed to different equipment combinations are in many cases greater than those expected in clinical practice and are of potential importance in determining how fetal biometry is used in dating pregnancies. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5528336 Thu, 01 Dec 2011 05:00:00 +0100 5528336 Low Maternal Middle Cerebral Artery Doppler Resistance Indices Can Predict Future Development of Preeclampsia http://www.medworm.com/index.php?rid=5507934&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.11078 Conclusions:TCD indices of low MMCA resistance in the second trimester are predictive of the subsequent development of preeclampsia in a low risk, ethnically homogenous population. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5507934 Thu, 01 Dec 2011 05:00:00 +0100 5507934 Obituary http://www.medworm.com/index.php?rid=5451323&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10127 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451323 Mon, 28 Nov 2011 21:04:02 +0100 5451323 Acknowledgment of Referees, 2011 http://www.medworm.com/index.php?rid=5451322&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10140 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451322 Mon, 28 Nov 2011 21:04:01 +0100 5451322 Female external genitalia on fetal magnetic resonance imaging http://www.medworm.com/index.php?rid=5451321&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8973 ConclusionsWe have provided a reference range of fetal bilabial diameter on MRI, which, in addition to ultrasound findings, may be helpful in the identification of genital anomalies. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451321 Mon, 28 Nov 2011 21:03:50 +0100 5451321 Male sexual development in utero: testicular descent on prenatal magnetic resonance imaging http://www.medworm.com/index.php?rid=5451320&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8964 ConclusionsOur results chart the time course of testicular descent on prenatal MRI, which may be helpful in the identification of normal male sexual development and in the diagnosis of congenital abnormalities, including the early detection of cryptorchidism. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451320 Mon, 28 Nov 2011 21:03:49 +0100 5451320 Standardization of fetal ultrasound biometry measurements: improving the quality and consistency of measurements http://www.medworm.com/index.php?rid=5451319&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8997 ConclusionEven for experienced sonographers, a standardization exercise before starting a study of fetal biometry can improve consistency of measurements. This could be of relevance for studies assessing fetal growth in multicenter sites. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451319 Mon, 28 Nov 2011 21:03:48 +0100 5451319 Influence of fetal and parental factors on intrauterine growth measurements: results of the EDEN mother–child cohort http://www.medworm.com/index.php?rid=5451318&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9006 ConclusionMaternal and paternal anthropometric characteristics are significantly associated with ultrasound measurements in mid to late pregnancy. These relationships provide support for the use of these characteristics in ultrasound fetal size reference charts. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451318 Mon, 28 Nov 2011 21:03:46 +0100 5451318 Left–right difference in fetal liver oxygenation during hypoxia estimated by BOLD MRI in a fetal sheep model http://www.medworm.com/index.php?rid=5451317&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9044 ConclusionsTo our knowledge, this is the first study demonstrating differences in oxygenation between the left and right sides of the fetal liver during hypoxia, a difference that can be explained by increased ductus venosus shunting. Thus, the BOLD MRI technique is a promising non‐invasive tool that might be useful for the future monitoring of the human fetus. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451317 Mon, 28 Nov 2011 21:03:45 +0100 5451317 Detecting open spina bifida at the 11–13‐week scan by assessing intracranial translucency and the posterior brain region: mid‐sagittal or axial plane? http://www.medworm.com/index.php?rid=5451316&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10128 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451316 Mon, 28 Nov 2011 21:03:33 +0100 5451316 Diagnosis of Cystocele type by clinical examination and pelvic floor ultrasound http://www.medworm.com/index.php?rid=5451311&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10156 Conclusions:Radiological cystocele type (Green classification) can be distinguished both clinically and on ultrasound, and agreement between methods as well as inter‐observer agreement for the clinical diagnosis is moderate to good. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451311 Mon, 28 Nov 2011 21:01:07 +0100 5451311 Ductus venosus blood flow patterns – more than meets the eye? http://www.medworm.com/index.php?rid=5563301&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10151 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5563301 Mon, 28 Nov 2011 05:00:00 +0100 5563301 Pregnancy Loss after Chorionic Villus Sampling and Genetic Amniocentesis in Twin Pregnancies‐ a Systematic Review http://www.medworm.com/index.php?rid=5451315&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10152 AbstractObjective:To review the available evidence regarding pregnancy loss following first trimester chorionic villus sampling (CVS) and mid‐trimester genetic amniocentesis in twins.Methods:We searched the MEDLINE database from Jan 1990 to May 2011 for randomized and the cohort studies reporting on the risk of pregnancy loss after first trimester CVS performed between 9‐14 weeks and genetic amniocentesis between 14‐22 weeks. Where appropriate, we have calculated pooled proportions and relative risks with 95% confidence intervals.Results:No randomized studies were found. For CVS, nine studies fulfilled the inclusion criteria. The overall pregnancy loss rate was 3.84% (CI95 2.48% to 5.47%; n = 4). The rate of pregnancy loss before 20 weeks was 2.75% (CI951.28% to 4.75%; n = 3) and bef... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451315 Mon, 28 Nov 2011 05:00:00 +0100 5451315 Functional and morphological differences between Monarc and TVT‐O procedures http://www.medworm.com/index.php?rid=5451314&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10153 Conclusions:Monarc and TVT‐O procedures are comparable in both functional outcomes and morphological manifestations assessed by ultrasound parameters representing the tape location, tape tension, and urethral mobility at short‐term follow‐up. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451314 Mon, 28 Nov 2011 05:00:00 +0100 5451314 Incontinence after primary repair of obstetric anal sphincter tears is related to the relative length of the reconstructed external sphincter: a case control study http://www.medworm.com/index.php?rid=5451313&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10154 Conclusions:The improved continence status after anatomic primary repair was associated with a better longitudinal reconstruction of the EAS, while the integrity of the IAS did not differ between the groups. Women with a history of vaginal delivery prior to the sphincter tear had an inferior outcome regardless mode of repair. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451313 Mon, 28 Nov 2011 05:00:00 +0100 5451313 Agenesis of the ductus venosus: 3D power doppler reconstruction http://www.medworm.com/index.php?rid=5451312&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10155 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5451312 Mon, 28 Nov 2011 05:00:00 +0100 5451312 Estimated weight centile as a predictor of perinatal outcome in small‐for‐gestational‐age pregnancies with normal fetal and maternal Doppler indices http://www.medworm.com/index.php?rid=5669880&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10150 ConclusionAmong SGA fetuses with normal placental and cerebral Doppler ultrasound findings, EFW < 3rd centile discriminates between those with a higher risk for adverse perinatal outcome and those with outcomes similar to those of normally grown fetuses. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5669880 Mon, 21 Nov 2011 05:00:00 +0100 5669880 Neurodevelopment of fetuses with increased nuchal translucency and normal prenatal and/or postnatal assessment http://www.medworm.com/index.php?rid=5433945&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10143 Conclusions:The rate of neurodevelomental delay in children with increased NT, normal karyotype and anatomy, and lack of identifiable genetic syndromes does not appear to be higher that that reported for the general population. More large‐scale, prospective case‐control studies would be needed in order to enhance the robustness of the results. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433945 Mon, 21 Nov 2011 05:00:00 +0100 5433945 Biometry and estimated fetal weight by two‐dimensional and three‐dimensional ultrasonography: an intra‐ and inter‐observer reliability and agreement study http://www.medworm.com/index.php?rid=5433944&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10146 Conclusion3DUS improved the reliability and agreement of fetal measurements and EFW compared to 2DUS. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433944 Mon, 21 Nov 2011 05:00:00 +0100 5433944 Effect of the aromatase inhibitor anastrozole on uterine and leiomyoma doppler blood flow in patients scheduled for hysterectomy: a pilot study http://www.medworm.com/index.php?rid=5433943&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10145 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433943 Mon, 21 Nov 2011 05:00:00 +0100 5433943 Predictive Value of Sequential Models of The Uterine Artery Doppler in Pregnancies at High Risk for Pre‐Eclampsia http://www.medworm.com/index.php?rid=5433942&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10147 ConclusionPersistently increased uterine artery resistance during the first half of pregnancy is the scenario associated with the highest risk for developing early PE in high‐risk women. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433942 Mon, 21 Nov 2011 05:00:00 +0100 5433942 Ultrasound safety in early pregnancy: Reduced energy setting does not compromise obstetric Doppler measurements. http://www.medworm.com/index.php?rid=5433941&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10148 ConclusionWe can obtain reliable Doppler data in the first trimester with output energy reduced to TIb 0.5 or 0.1. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433941 Mon, 21 Nov 2011 05:00:00 +0100 5433941 Measurement of the spiral artery jets: general principles and differences observed for small for gestational age (SGA) babies http://www.medworm.com/index.php?rid=5433940&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10149 ConclusionThis technique enables examination of the characteristics of the jets of blood flowing from the spiral arteries into the IVS. It is both precise and reproducible, with biologically plausible results. Further work is required to assess differences in pregnancies with adverse outcomes. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433940 Mon, 21 Nov 2011 05:00:00 +0100 5433940 Intra‐ and interoperator reliability of manual and semi‐automated measurements of the intracranial translucency http://www.medworm.com/index.php?rid=5402400&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10137 ConclusionThe study confirms that manual measurements of the IT are reproducible. In addition, the IT can be reliably assessed using the semi‐automated NT algorithm which leads to a standardization of the IT assessment process. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5402400 Fri, 11 Nov 2011 05:00:00 +0100 5402400 Abnormal or delayed development of the Area Membranacea Posterior of the brain: the Blake's pouch cyst. Anatomy, ultrasound diagnosis, natural history and outcome in the fetus. http://www.medworm.com/index.php?rid=5402399&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10138 ConclusionBased on the analysis of the ultrasound features, we propose that for BPC to be diagnosed in a fetus the following three criteria should be fulfilled: 1) normal anatomy and size of the vermis; 2) mild/moderate counterclockwise rotation of the vermis; 3) normal size of the cisterna magna. Furthermore, we have found that BPC can undergo delayed fenestration at 24‐26 weeks in more than 50% of the cases. Finally, we have demonstrated that BPC shows a significant risk of association with extra‐cardiac anomalies (heart defects in particular) and, to a lesser extent, to trisomy 21. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5402399 Fri, 11 Nov 2011 05:00:00 +0100 5402399 First‐trimester diagnosis of cleft lip and palate using three‐dimensional ultrasonography http://www.medworm.com/index.php?rid=5402398&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10139 ConclusionIn our series, all cases of clefting of the primary palate and 86% of cases involving the secondary palate were visualized using 3D ultrasound with a satisfactory false positive rate. Virtual navigation of the fetal palate using the multiplanar mode display seems to be useful in the diagnosis of clefting in the first trimester. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5402398 Fri, 11 Nov 2011 05:00:00 +0100 5402398 Estimated weight centile as a predictor of perinatal outcome in small‐for‐gestational‐age fetuses with normal umbilical, brain and uterine Doppler http://www.medworm.com/index.php?rid=5433939&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10150 ConclusionAmong SGA fetuses with normal placental and cerebral Doppler, EFW<3rd centile discriminates SGA fetuses with higher risk of adverse perinatal outcome from SGA with outcomes similar to normally grown fetuses. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433939 Tue, 01 Nov 2011 04:00:00 +0100 5433939 Angiogenic and anti‐angiogenic factors before and after resolution of maternal mirror syndrome http://www.medworm.com/index.php?rid=5402397&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10136 We report a case of maternal MS caused by bilateral fetal hydrothorax that resolved after intrautero pleuroamniotic shunt placement. At the time of the clinical manifestation there was an anti‐angiogenic state similar to that seen in preeclampsia, which resolves after fetal treatment. Our findings suggest that MS is a manifestation of a broad spectrum of pathological situations that induces an anti‐angiogenic state. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5402397 Tue, 01 Nov 2011 04:00:00 +0100 5402397 Acute changes in the embryonic heart rate: a response to environmental challenges? http://www.medworm.com/index.php?rid=5391888&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10134 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5391888 Tue, 01 Nov 2011 04:00:00 +0100 5391888 Agreement and Reliability of pelvic floor measurements in contraction using three‐dimensional pelvic floor ultrasound and virtual reality http://www.medworm.com/index.php?rid=5368370&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10129 Conclusions:Levator ani hiatus volume measurements performed using virtual reality were reliable and the results were similar to those obtained with conventional 3D ultrasound. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5368370 Tue, 01 Nov 2011 04:00:00 +0100 5368370 Gestational age at cervical length measurement and preterm birth in twins http://www.medworm.com/index.php?rid=5368369&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10130 Conclusions:The gestational age at which cervical length is measured is an important consideration when estimating risk of spontaneous preterm birth in twins. The risk of preterm delivery is increased at earlier gestational ages and as the cervical length decreases. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5368369 Tue, 01 Nov 2011 04:00:00 +0100 5368369 Ultrasound in the investigation of posterior compartment vaginal prolapse and obstructed defecation http://www.medworm.com/index.php?rid=5368368&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10131 AbstractRecent developments in diagnostic imaging have made gynaecologists, colorectal surgeons and gastroenterologists realise as never before that they share a common interest in anorectal and pelvic floor dysfunction. While we may often be using different words for the same phenomenon (such as ‘anismus’/ ‘vaginismus’), or attribute different meanings to the same words (e.g. ‘rectocele’), we look after patients presenting with problems that transcend the borders of our respective specialties. Like no other diagnostic modality, imaging helps us understand each other and provides new insights into conditions we all need to investigate and treat better than we currently do. In this review we will attempt to show what modern ultrasound imaging can contribute to the diagnostic wor... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5368368 Tue, 01 Nov 2011 04:00:00 +0100 5368368 Prevalence of levator ani muscle injury in Chinese primiparous women after first delivery http://www.medworm.com/index.php?rid=5368367&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10132 Conclusions:The prevalence of levator ani muscle injury in Chinese primiparous women after their first vaginal delivery was 21.7% (95% CI 16.7% to 26.7%). Operative vaginal delivery was found to increase the likelihood of women suffering the injury. A longer follow‐up of these women and future studies on effect of episiotomy are proposed. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5368367 Tue, 01 Nov 2011 04:00:00 +0100 5368367 Inter and intra‐observer variability in 3D ultrasound assessment of the endometrial‐myometrial junction and factors affecting its visualisation http://www.medworm.com/index.php?rid=5368366&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10133 Conclusions:Assessment of EMJ visualisation has both good inter‐ and intra‐observer variability in women with normal uteri. Parity and endometrial thickness have contrasting, statistically significant, effects on EMJ visualisation Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5368366 Tue, 01 Nov 2011 04:00:00 +0100 5368366 ISUOG‐WFUMB statement on the non‐medical use of ultrasound, 2011 http://www.medworm.com/index.php?rid=5351082&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10107 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351082 Thu, 27 Oct 2011 08:53:21 +0100 5351082 First‐trimester ultrasound images using HDlive http://www.medworm.com/index.php?rid=5351081&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10112 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351081 Thu, 27 Oct 2011 08:53:20 +0100 5351081 Sonographic ‘molar tooth’ sign in the diagnosis of Joubert syndrome http://www.medworm.com/index.php?rid=5351080&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8979 We report two cases in which the molar tooth sign was identified by sonography at 26 + 4 weeks and at 20 + 6 weeks, respectively, prior to fetal MRI or genetic testing. In both cases the finding was subsequently confirmed on fetal MRI. As definitive prenatal genetic testing may not be conclusive in Joubert syndrome, the ability to identify the molar tooth sign sonographically before 24 weeks provides a valuable adjunct to prenatal diagnosis. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351080 Thu, 27 Oct 2011 08:53:16 +0100 5351080 Prenatal diagnosis of unilateral proximal femoral focal deficiency at 19 weeks' gestation: case report and review of the literature http://www.medworm.com/index.php?rid=5351079&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8995 We report a case of fetal non‐familial PFFD diagnosed prenatally using two‐dimensional and three‐dimensional images. Clinical findings, differential diagnosis and management of this rare skeletal dysplasia are discussed and a review of the recent literature is given. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351079 Thu, 27 Oct 2011 08:53:15 +0100 5351079 Abnormalities of the upper extremities on fetal magnetic resonance imaging http://www.medworm.com/index.php?rid=5351078&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8949 ConclusionsVisualization of upper extremity abnormalities on fetal MRI enables differentiation between isolated defects and complex ones, which may be related to poor fetal prognosis. MRI generally confirms the ultrasound diagnosis, and may provide additional findings in certain cases. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351078 Thu, 27 Oct 2011 08:53:08 +0100 5351078 Stuve–Wiedemann syndrome: a skeletal dysplasia characterized by bowed long bones http://www.medworm.com/index.php?rid=5351077&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8967 ConclusionsIt is possible to diagnose SWS prenatally. SWS is associated with high mortality during the first year of life, and those who survive have high morbidity. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351077 Thu, 27 Oct 2011 08:53:06 +0100 5351077 Isolated hyperechoic fetal colon before 36 weeks' gestation reveals cystinuria http://www.medworm.com/index.php?rid=5351076&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8917 ConclusionsIn our experience, the presence of a hyperechoic colon at routine ultrasound scan before 36 weeks' gestation should prompt screening for cystinuria at birth, while later observation (> 36 weeks) of this finding does not appear to be related to any disease. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351076 Thu, 27 Oct 2011 08:53:03 +0100 5351076 Umbilical artery pulsatility index and fetal abdominal circumference in isolated gastroschisis http://www.medworm.com/index.php?rid=5351075&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.8947 ConclusionsIn fetal gastroschisis, it is well known that AC tends to be smaller, though UA‐PI has not been reported to be abnormal in any consistent way. There is a clear relationship between the fetus's AC for gestation and UA‐PI, which is not the case for normally grown fetuses. The data suggest that the growth restriction seen in gastroschisis may be explained by hypoxia, and not simply by the classical explanation of extra‐abdominal displacement of the abdominal viscera. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351075 Thu, 27 Oct 2011 08:53:02 +0100 5351075 Evaluation of an objective method of image assessment for first‐trimester nasal bone http://www.medworm.com/index.php?rid=5351074&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.9042 ConclusionThe proposed scoring system can be used to improve consistency and reliability in first‐trimester nasal‐bone assessment. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351074 Thu, 27 Oct 2011 08:53:00 +0100 5351074 The evidence base for miscarriage diagnosis: better late than never http://www.medworm.com/index.php?rid=5351073&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10110 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5351073 Thu, 27 Oct 2011 08:52:49 +0100 5351073 Ultrasound detection of hyaloid artery at third trimester of pregnancy. a pathological finding http://www.medworm.com/index.php?rid=5339533&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10123 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5339533 Wed, 19 Oct 2011 04:00:00 +0100 5339533 Tomographic imaging of the pelvic floor in nulliparous women: Limits of normality http://www.medworm.com/index.php?rid=5339532&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10124 Conclusions:Published minimal criteria for the diagnosis of avulsion of the puborectalis muscle on tomographic pelvic floor ultrasound imaging are highly unlikely to result in a false positive diagnosis and appear sufficiently robust for clinical practice. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5339532 Wed, 19 Oct 2011 04:00:00 +0100 5339532 Absent mandibular gap in the retronasal triangle view: a clue to the diagnosis of micrognathia in the first trimester http://www.medworm.com/index.php?rid=5586699&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10121 ConclusionsThe RNT view may be a helpful technique for detecting micrognathia in the first trimester. The absence of the mandibular gap or failure to identify the mandible in this view is highly suggestive of micrognathia and should prompt a targeted ultrasound scan to assess for other anomalies. Further research is needed to determine the false‐positive and false‐negative rates of this technique. Copyright © 2012 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5586699 Tue, 18 Oct 2011 04:00:00 +0100 5586699 Absent mandibular gap at the retronasal triangle view: a clue to the diagnosis of micrognathia in the first trimester http://www.medworm.com/index.php?rid=5326545&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10121 Conclusions:The RNT view may be a helpful technique to detect micrognathia in the first trimester. The absence of the mandibular gap or failure to identify the mandible in this view is highly suggestive of micrognathia and should prompt a targeted ultrasound to assess for other anomalies. Further research is needed to determine the false positive and negative rates of this technique. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5326545 Tue, 18 Oct 2011 04:00:00 +0100 5326545 Visualization of intracranial translucency at the 11–13‐week scan is improved after specific training http://www.medworm.com/index.php?rid=5433946&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10118 ConclusionsIn a clinical practice that focuses on NT measurement IT cannot be visualized in a substantial proportion of the images obtained, which limits the utility of this approach for the early prenatal diagnosis of open spina bifida. However, the ability to identify the fourth ventricle significantly increases following specific training. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5433946 Thu, 13 Oct 2011 04:00:00 +0100 5433946 Limitations of current definitions of miscarriage using mean gestational sac diameter and crown–rump length measurements: a multicenter observational study http://www.medworm.com/index.php?rid=5317898&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10109 ConclusionsThese data show that some current definitions used to diagnose miscarriage are potentially unsafe. Current national guidelines should be reviewed to avoid inadvertent termination of wanted pregnancies. An MSD cut‐off of > 25 mm and a CRL cut‐off of > 7 mm could be introduced to minimize the risk of a false‐positive diagnosis of miscarriage. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317898 Thu, 13 Oct 2011 04:00:00 +0100 5317898 Accuracy of first‐trimester ultrasound in the diagnosis of early embryonic demise: a systematic review http://www.medworm.com/index.php?rid=5317897&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10108 ConclusionsThere is a paucity of high‐quality, prospective data on which to base guidelines for the accurate diagnosis of early pregnancy demise. The findings are limited by the small number of studies and patients, the age of the studies, inclusion of symptomatic and asymptomatic women and variable reference standards for diagnosis of early pregnancy demise. Before guidelines for the safe management of threatened miscarriage can be formulated, there is an urgent need for an appropriately powered, prospective study using current ultrasound technology and an agreed reference standard for pregnancy success or loss. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317897 Thu, 13 Oct 2011 04:00:00 +0100 5317897 Prenatal management of diaphragmatic rhabdomyosarcoma presenting with fetal hydrops http://www.medworm.com/index.php?rid=5317896&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10113 We present a case of intrauterine diagnosis of a diaphragmatic tumor presenting with fetal hydrops at 32 weeks of gestation. The sonographic findings were bilateral pleural effusion, ascites and skin edema. A large right sided diaphragmatic tumor was identified. Due to ultrasound findings and magnetic resonance imaging (MRI) a solid malignant tumor was suspected. The pleural effusions were drained and malignant cells were identified. Due to rapid tumor progression a female hydropic newborn was delivered by caesarean section at 34 + 0 weeks of gestation. There was no sign of metastatic disease. Postnatally a tumor biopsy revealed an alveolar rhabdomyosarcom (RMS). The therapy included chemotherapy and secondary surgical intervention. After good primary response with complete remission after... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317896 Thu, 13 Oct 2011 04:00:00 +0100 5317896 Quantifying the effect of the combined oral contraceptive pill on the functional ovarian reserve as measured by serum anti‐Müllerian hormone and the small antral follicle count made using three‐dimensional ultrasound http://www.medworm.com/index.php?rid=5317895&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10114 Conclusions:Prolonged use of COCP suppressed pituitary gonadotrophins and antral follicle development beyond 6mm but had no effect on levels of serum AMH and small antral follicles. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317895 Thu, 13 Oct 2011 04:00:00 +0100 5317895 Left Ventricular Function and Geometry in Fetuses with Severe Tricuspid Regurgitation http://www.medworm.com/index.php?rid=5317894&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10115 Conclusions:LV function and anatomy are abnormal in fetuses with severe congenital TV anomalies and may be important contributors to outcome. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317894 Thu, 13 Oct 2011 04:00:00 +0100 5317894 Barriers to Prenatal Detection of Congenital Heart Disease: A Population Based Study http://www.medworm.com/index.php?rid=5317893&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10116 Conclusions:Missed prenatal CHD detection was related to encounter characteristics, specifically involving screening ultrasounds, which may be targeted for improvement. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317893 Thu, 13 Oct 2011 04:00:00 +0100 5317893 Prevalence and Progression of Recipient Twin Cardiomyopathy in Early Stage Twin‐Twin Transfusion Syndrome (TTTS) http://www.medworm.com/index.php?rid=5317892&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10117 CONCLUSIONSEchocardiography demonstrates a high incidence of RTCM in early stage TTTS. Progression is more likely during observation or following AR with the more advanced the RTCM. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317892 Thu, 13 Oct 2011 04:00:00 +0100 5317892 The visualisation of the intracranial translucency at the 11‐13 week scan is improved after a specific training http://www.medworm.com/index.php?rid=5317891&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10118 Conclusions:in a clinical practice that focuses on the NT measurement and without a specific training, a substantial proportion of IT are not confidently visible during the 1st trimester which limits the utility of this approach for the early prenatal diagnosis of open spina bifida. However, the ability to confidently identify the 4th ventricle significantly increased following a specific training. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317891 Thu, 13 Oct 2011 04:00:00 +0100 5317891 The pre‐operative diagnosis of metastatic ovarian tumors is related to the origin of the primary tumor http://www.medworm.com/index.php?rid=5317890&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10120 Conclusions:Ovarian metastases derived from breast use to be small, solid and vascularized; and seem to be the only one that can be suspected by ultrasonography preoperatively. Color score seems to be not useful to suspect the origin of the primary tumor. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317890 Thu, 13 Oct 2011 04:00:00 +0100 5317890 Prospective detection of open spina bifida at 11–13 weeks by assessing intracranial translucency and posterior brain http://www.medworm.com/index.php?rid=5402406&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10111 We describe a case series of six fetuses with open spina bifida (OSB) from four different prenatal units, where the anomaly was detected at the routine 11–13‐week ultrasound examination. Crown–rump length ranged from 49 to 78 mm. All cases were first suspected during nuchal translucency thickness measurement in the mid‐sagittal plane of the face. OSB was lumbosacral in five fetuses and cervical in one. The intracranial translucency (IT) was obliterated in two cases, but some fluid was found in the other four cases. However, in all cases the typical landmarks of a normal posterior brain and normal IT were absent. In all six cases the ratio of brainstem diameter to brainstem–occipital bone distance was increased (≥ 1). This detection of an abnormal posterior brain led to a target... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5402406 Mon, 10 Oct 2011 04:00:00 +0100 5402406 Preoperative assessment of submucous fibroids by three‐dimensional saline contrast sonohysterography http://www.medworm.com/index.php?rid=5339531&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10125 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5339531 Sat, 01 Oct 2011 04:00:00 +0100 5339531 Influence of power Doppler gain setting on Virtual Organ Computer AnaLysis (VOCAL) indices in vivo: Can use of the individual sub‐noisegain (SNG) level optimise information? http://www.medworm.com/index.php?rid=5326544&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10122 Conclusions:The SNG setting appears to represent each individual's optimal gain level. Using this may improvemeaningful comparison ofVI/VFI between patients. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5326544 Sat, 01 Oct 2011 04:00:00 +0100 5326544 Ultrasound of a rare case of inguinal testicular torsion in a female with Complete Androgen Insensitivity syndrome http://www.medworm.com/index.php?rid=5317889&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10119 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5317889 Sat, 01 Oct 2011 04:00:00 +0100 5317889 Prospective detection of an open spina bifida at 11‐13 weeks by assessing the intracranial translucency (IT) and posterior brain http://www.medworm.com/index.php?rid=5307150&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10111 AbstractThis is a case series of six fetuses with open spina bifida (OSB) from four different prenatal units where the anomaly was detected at the routine 11‐13 scan. All were first suspected in the midsagittal plane of the face while measuring the nuchal translucency. CRL ranged from 49 to 78mm and OSB was lumbosacral in five and cervical in one fetus. Intracranial translucency (IT) was obliterated in 2 cases, but some fluid was found in the other 4 cases. However, in all cases the typical landmarks of a normal posterior brain and normal IT were absent. In all six cases the ratio of brain stem diameter to the brain stem distance to occipital bone was increased of ≥ 1. The detection of an abnormal posterior brain led to a targeted examination and detection of the spinal lesion during t... Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5307150 Sat, 01 Oct 2011 04:00:00 +0100 5307150 Correlation between prenatal ultrasound and postmortem findings in fetuses and infants with developmental anomalies http://www.medworm.com/index.php?rid=5253905&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10106 ConclusionEven if most developmental anomalies in fetuses and infants are correctly diagnosed by ultrasound, it is still necessary to verify the prenatal diagnosis by postmortem examination. In our series, the prenatal ultrasound diagnoses were supplemented by postmortem examinations in 15.6% (71/455). Autopsy findings in four of these cases influenced further counseling. Compared to a previous 10 year period a significant improvement in detection accuracy was obtained. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5253905 Mon, 26 Sep 2011 13:04:46 +0100 5253905 Ultrasonographic fetal head position to predict the mode of delivery: a systematic review http://www.medworm.com/index.php?rid=5253910&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10102 Conclusion:Sonographic assessment of occipital position of the fetal head prior to delivery should not be used in the prediction of mode of delivery. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5253910 Mon, 26 Sep 2011 04:00:00 +0100 5253910 Differences in ultrasonically estimated gestational age of extremely preterm infants when using various dating formulas http://www.medworm.com/index.php?rid=5253909&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10101 ConclusionThe estimated gestational age among infants before 27 gestational weeks varied significantly depending on the dating formula used for the calculation of the estimated date of delivery, which might influence the clinical management of extremely preterm fetuses and infants. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5253909 Mon, 26 Sep 2011 04:00:00 +0100 5253909 The preoperative assessment of endometrial carcinoma by 3D power Doppler ultrasound http://www.medworm.com/index.php?rid=5253908&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10103 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5253908 Mon, 26 Sep 2011 04:00:00 +0100 5253908 A new automatic algorithm to extract cranio‐facial measurements from fetal 3D volumes http://www.medworm.com/index.php?rid=5253907&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10104 Conclusion:The proposed system precisely measures fetal craniofacial structures using 3D US, making it useful for clinical service. The proposed system can also be applied to other clinical fields in the future. Copyright © 2011 ISUOG. Published by John Wiley & Sons, Ltd. (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5253907 Mon, 26 Sep 2011 04:00:00 +0100 5253907 Masked anemia due to cardiac tamponade in a hydropic fetus caused by placental chorioangioma http://www.medworm.com/index.php?rid=5253906&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10105 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5253906 Mon, 26 Sep 2011 04:00:00 +0100 5253906 Erratum http://www.medworm.com/index.php?rid=5241741&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10090 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5241741 Thu, 22 Sep 2011 21:03:21 +0100 5241741 Three‐dimensional image of a tubal heterotopic pregnancy following assisted reproduction treatment http://www.medworm.com/index.php?rid=5241740&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10091 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5241740 Thu, 22 Sep 2011 21:03:20 +0100 5241740 Reply http://www.medworm.com/index.php?rid=5241739&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10074 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5241739 Thu, 22 Sep 2011 21:03:18 +0100 5241739 Don't forget aortocaval compression when imaging abdominal veins in pregnant patients http://www.medworm.com/index.php?rid=5241737&cid=s_33691_37_f&fid=33691&url=http%3A%2F%2Fdx.doi.org%2F10.1002%252Fuog.10065 (Source: Ultrasound in Obstetrics and Gynecology) Ultrasound in Obstetrics and Gynecology journals http://www.medworm.com/rss/comments.php?id=5241737 Thu, 22 Sep 2011 21:03:14 +0100 5241737