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Procedure: Ultrasound
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Total 51600 results found since Jan 2013.
Polystyrene micro- and nanoplastics cause placental dysfunction in mice1
In this study, we investigated the placental and fetal hemodynamic responses to plastics exposure in mice using high-frequency ultrasound. Healthy, pregnant CD-1 dams were given either 106 ng/L of 5 μm polystyrene MPs or 106 ng/L of 50 nm polystyrene NPs in drinking water throughout gestation and compared with controls. Maternal exposure to both MPs and NPs resulted in evidence of placental dysfunction that was highly dependent on the particle size. The umbilical artery blood flow increased by 48% in the MP-exposed group and decreased by 25% in the NP-exposed group compared to controls (p < 0.05). The MP- and NP-expose...
Source: Biology of Reproduction - September 19, 2023 Category: Reproduction Medicine Authors: Katherine C Dibbon Grace V Mercer Alexandre S Maekawa Jenna Hanrahan Katherine L Steeves Lauren C M Ringer Andr é J Simpson Myrna J Simpson Ahmet A Baschat John C Kingdom Christopher K Macgowan John G Sled Karl J Jobst Lindsay S Cahill Source Type: research
Point-of-care AI-assisted stepwise ultrasound pneumothorax diagnosis
Phys Med Biol. 2023 Sep 19. doi: 10.1088/1361-6560/acfb70. Online ahead of print.ABSTRACTUltrasound is extensively utilized as a convenient and costeffective method in emergency situations. Unfortunately, the limited availability of skilled clinicians in emergency hinders the wider adoption of point-of-care ultrasound. To overcome this challenge, this paper aims to aid less experienced healthcare providers in emergency lung ultrasound scans.
Approach: To assist healthcare providers, it is important to have a comprehensive model that can automatically guide the entire process of lung ultrasound based on the clinicia...
Source: Physics in Medicine and Biology - September 19, 2023 Category: Physics Authors: Kyungsang Kim Fabiola Macruz Dufan Wu Christopher Bridge Suzannah McKinney Ahad Alhassan Al Saud Elshaimaa Sharaf Adam Pely Paul Danset Tom Duffy Davin Dhatt Varun Buch Andrew Liteplo Quanzheng Li Source Type: research
Ultrasound-guided spinal anaesthesia in a patient with achondroplastic dwarfism and scoliosis: a case report
Hong Kong Med J. 2023 Sep 19. doi: 10.12809/hkmj2210169. Online ahead of print.NO ABSTRACTPMID:37723609 | DOI:10.12809/hkmj2210169
Source: Hong Kong Med J - September 19, 2023 Category: General Medicine Authors: B Kilicaslan Source Type: research
Incremental yield of whole genome sequencing over chromosome microarray and exome sequencing for congenital anomalies in prenatal period and infancy: systematic review and meta-analysis
CONCLUSION: Whilst WGS investigation for congenital anomaly holds great promise, for the future, its' incremental yield over ES is yet to be demonstrated. However, the laboratory pathway for WGS (compared to sequential QF-PCR/CMA/ES) requires less DNA with a potentially faster TAT. There was a relatively high rate of VUS. This article is protected by copyright. All rights reserved.PMID:37725747 | DOI:10.1002/uog.27491
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: N Shreeve C Sproule K W Choy Z Dong K Gajewska-Knapik M D Kilby F Mone Source Type: research
Prediction of large-for-gestational age at 36 weeks' gestation: two-dimensional vs three-Dimensional vs magnetic resonance imaging
CONCLUSION: At 36 WG, MRI performs better than 2D-US and 3D-US in predicting birthweight > 95th percentile at birth, especially in patients at high-risk for macrosomia, while 2D-US and 3D-US are comparable. For low-risk patients, the three modalities perform similarly. This article is protected by copyright. All rights reserved.PMID:37725758 | DOI:10.1002/uog.27485
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: E Mazzone C Kadji M M Cannie D A Badr J C Jani Source Type: research
Externally validated prediction models for pre-eclampsia: systematic review and meta-analysis
CONCLUSION: Existing externally validated prediction models for any-, early-, and late-onset pre-eclampsia have limited discrimination and calibration performance with inconsistent input variables. The triple test FMF model had excellent discrimination performance in predicting preterm pre-eclampsia in numerous settings, but the inclusion of specialised biomarkers may limit feasibility and implementation outside of high-resource settings. This article is protected by copyright. All rights reserved.PMID:37724649 | DOI:10.1002/uog.27490
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: S A Tiruneh T T Thanh Vu L J Moran E J Callander J Allotey S Thangaratinam D L Rolnik H J Teede R Wang J Enticott Source Type: research
Prospective diagnostic test accuracy of uterosacral ligament and torus uterinus endometriosis using transvaginal ultrasound posterior approach
CONCLUSION: We observed high diagnostic test accuracy of the examined standardized TVS technique for assessing DE of USLs and TU. More studies evaluating this technique should be performed, particularly with less trained observers, before considering this technique as the standard approach. This article is protected by copyright. All rights reserved.PMID:37725753 | DOI:10.1002/uog.27492
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: S M Freger V Turnbull K McGowan M Leonardi Source Type: research
Prenatal detection of orofacial clefts in Denmark from 2009 to 2018
CONCLUSION: The DR of CL(P) has improved in Denmark in the last decade. The DR of CLP is high, with the highest DR in bilateral CLP. However, the prenatal detection of cleft palate remains a challenge. This article is protected by copyright. All rights reserved.PMID:37724632 | DOI:10.1002/uog.27488
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: F H Sander D S J ørgensen L P Jakobsen A N Jensen T Lousen P Sandager L Sperling I Vogel O B Petersen C Vedel Collaborators Source Type: research
Incremental yield of whole genome sequencing over chromosome microarray and exome sequencing for congenital anomalies in prenatal period and infancy: systematic review and meta-analysis
CONCLUSION: Whilst WGS investigation for congenital anomaly holds great promise, for the future, its' incremental yield over ES is yet to be demonstrated. However, the laboratory pathway for WGS (compared to sequential QF-PCR/CMA/ES) requires less DNA with a potentially faster TAT. There was a relatively high rate of VUS. This article is protected by copyright. All rights reserved.PMID:37725747 | DOI:10.1002/uog.27491
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: N Shreeve C Sproule K W Choy Z Dong K Gajewska-Knapik M D Kilby F Mone Source Type: research
Enhancement of the screening examination of the fetal heart as proposed by the ISUOG practice Guidelines
Ultrasound Obstet Gynecol. 2023 Sep 19. doi: 10.1002/uog.27479. Online ahead of print.NO ABSTRACTPMID:37724602 | DOI:10.1002/uog.27479
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: G R DeVore Source Type: research
Screening for pre-eclampsia by maternal serum glycosylated fibronectin and angiogenic markers at 36 weeks' gestation
CONCLUSION: GlyFn, is a potentially useful biomarker in third-trimester screening for term PE and term GH, but the results of this case-control study need to be validated by prospective screening studies. This article is protected by copyright. All rights reserved.PMID:37724582 | DOI:10.1002/uog.27481
Source: The Ultrasound Review of Obstetrics and Gynecology - September 19, 2023 Category: Radiology Authors: N Sokratous A Wright A Syngelaki E Kakouri A Laich K H Nicolaides Source Type: research
Polystyrene micro- and nanoplastics cause placental dysfunction in mice1
In this study, we investigated the placental and fetal hemodynamic responses to plastics exposure in mice using high-frequency ultrasound. Healthy, pregnant CD-1 dams were given either 106 ng/L of 5 μm polystyrene MPs or 106 ng/L of 50 nm polystyrene NPs in drinking water throughout gestation and compared with controls. Maternal exposure to both MPs and NPs resulted in evidence of placental dysfunction that was highly dependent on the particle size. The umbilical artery blood flow increased by 48% in the MP-exposed group and decreased by 25% in the NP-exposed group compared to controls (p < 0.05). The MP- and NP-expose...
Source: Reproductive Biology - September 19, 2023 Category: Reproduction Medicine Authors: Katherine C Dibbon Grace V Mercer Alexandre S Maekawa Jenna Hanrahan Katherine L Steeves Lauren C M Ringer Andr é J Simpson Myrna J Simpson Ahmet A Baschat John C Kingdom Christopher K Macgowan John G Sled Karl J Jobst Lindsay S Cahill Source Type: research
Response to "Point-of-Care Ultrasound and Procedural Instruction in the Family Medicine Clerkship: A CERA Study"
Fam Med. 2023 Sep 14. doi: 10.22454/FamMed.2023.379178. Online ahead of print.NO ABSTRACTPMID:37725777 | DOI:10.22454/FamMed.2023.379178
Source: Famly Medicine - September 19, 2023 Category: Primary Care Authors: Kennedy Ovenseri Source Type: research
Comparison of anterior segment optical coherence tomography and ultrasound biomicroscopy in localizing horizontal rectus muscle insertions
CONCLUSIONS: AS-OCT and UBM performed well in terms of imaging primary horizontal rectus muscles, but showed decreased accuracy and reproducibility in postoperative muscle measures.PMID:37723930 | DOI:10.1177/11206721231202539
Source: European Journal of Ophthalmology - September 19, 2023 Category: Opthalmology Authors: Rui Duan Jiwen Yang Source Type: research
A case of panuveitis caused by caterpillar setae
CONCLUSION: Clinicians should be more vigilant about history of contact with caterpillars while examining uveitis that has recurred for many years. Identification of the root cause of the disease can ensure better treatment.PMID:37723890 | DOI:10.1177/11206721231203262
Source: European Journal of Ophthalmology - September 19, 2023 Category: Opthalmology Authors: Ying Zhang Yuan Yuan Ruyi Zhao Wei Tan Source Type: research
