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 'Gastroenterology Research and Practice' source. Sun, 21 Mar 2010 15:08:02 +0100 http://www.medworm.com/index.php?rid=3375893&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2010%2F857654.html Conclusions. GEJ opening is induced at a significantly lower pressure in subjects with hiatal hernia and in patients with gastroesophageal reflux disease than in normal volunteers. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3375893 Thu, 18 Mar 2010 14:25:05 +0100 3375893 http://www.medworm.com/index.php?rid=3339199&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F529802.html Conclusion. Hypothyroidism prominently reduces esophageal and gastric motor activity and can cause gastrointestinal dysfunction. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3339199 Sun, 07 Mar 2010 14:20:11 +0100 3339199 http://www.medworm.com/index.php?rid=3260628&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F924138.html Conclusions. JH and the HMS are common in CD patients, thus articular manifestations should be carefully interpreted. This implies an involvement of collagen varieties in the pathogenesis of IBD. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3260628 Thu, 11 Feb 2010 14:24:37 +0100 3260628 http://www.medworm.com/index.php?rid=3260627&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F579501.html The pathophysiological mechanisms for ileocecal intussusception in children with adenovirus infection are not well characterized. Here we demonstrate coincidence of adenovirus infection and inflammatory neuropathy of myenteric plexus in two children with ileocecal intussusception. Inflammatory neuropathy, an unspecific morphological feature which is found in peristalsis disorders, was morphologically characterized by the influx of CD3 positive lymphocytes in nervous plexus. To our knowledge, this is the first report suggesting peristalsis disorders from inflammatory neuropathy as additional mechanism in the pathophysiological concept of adenovirus-associated ileocecal intussusception. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3260627 Thu, 11 Feb 2010 14:24:37 +0100 3260627 http://www.medworm.com/index.php?rid=3252163&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F918401.html A 21-year-old male with developmental delay presented with abdominal pain of two days' duration. He was afebrile and his abdomen was soft with mild diffuse tenderness. There were no peritoneal signs. Plain x-ray demonstrated a large air-filled structure in the right upper quadrant. Computed tomography of the abdomen revealed a 9×8 cm structure adjacent to the hepatic flexure containing an air-fluid level. It did not contain oral contrast and had no apparent communication with the colon. At operation, the cystic lesion was identified as a duplication cyst of the sigmoid colon that was adherent to the right upper quadrant. The cyst was excised with a segment of the sigmoid colon and a stapled colo-colostomy was performed. Recovery was uneventful. Final pathology was consistent wit... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3252163 Tue, 09 Feb 2010 14:22:55 +0100 3252163 http://www.medworm.com/index.php?rid=3143988&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F701019.html Conclusions. Although CVS and migraine clearly share many of the same comorbidities, they do differ in one important association, suggesting that they may not be identical in pathophysiology. Since OI is common in CVS, treatment strategies could also target this abnormality. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3143988 Wed, 06 Jan 2010 14:18:33 +0100 3143988 http://www.medworm.com/index.php?rid=3131191&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F371580.html Conclusion. Surgical treatment should be reserved mainly for young patients seeking permanent results. However, the choice of the treatment schedule should be individualized for every patient. It is up to the patient, the physician and the surgeon to decide the best treatment option for individual cases. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3131191 Thu, 31 Dec 2009 14:16:14 +0100 3131191 http://www.medworm.com/index.php?rid=3090758&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F285830.html Adenocarcinomas of rectum and colon may be different with regard to the cellular biological basis for cancer development. A material of 246 rectal cancers removed surgically at Akershus University Hospital in the years 1992–2000 was investigated and was compared to a material of 219 colon cancers operated on at Akershus University Hospital during the years 1988, 1990 and 1997–2000. There were highly significant differences between the rectal and the colon cancers in the protein expression of cyclin D1, cyclin D3, cyclin E, nuclear β-catenin, and c-Myc and in gene amplification of cyclin A2, cyclin B1, cyclin D1, and cyclin E. Gene amplification and protein expression in the rectal cancers correlated significantly for the cyclins B1, D3, and E. A statistically significant... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3090758 Wed, 16 Dec 2009 14:14:51 +0100 3090758 http://www.medworm.com/index.php?rid=3090757&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F846340.html Conclusions. The laparoscopic distal pancreatectomy is a safe operation with a low morbidity. Splenic conservation does not significantly increase the morbidity of the procedure. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3090757 Wed, 16 Dec 2009 14:14:51 +0100 3090757 http://www.medworm.com/index.php?rid=3086600&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F845260.html A case of gastric hyperplastic polyp with proliferation of xanthoma cells is reported. The patient was a 69-year-old man who visited our hospital for further evaluation of gastric polyps. Endoscopic examination of the upper digestive tract revealed multiple hyperplastic polyps in the gastric antrum. There was a pedunculated polyp with whitish yellow granules, 7 mm in diameter, arising from the greater curvature of the antrum. Magnification narrow-band imaging endoscopy (GIF-H260Z, Olympus) revealed long microcapillaries in the polyp but did not reveal disappearance of the mucosal microstructure or irregular branched capillaries. Endoscopic mucosal resection (EMR) was performed. Histological examination of the specimen revealed the lengthened gastric foveolae in the superficial porti... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3086600 Tue, 15 Dec 2009 14:21:03 +0100 3086600 http://www.medworm.com/index.php?rid=3060528&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F518932.html Colonoscopies are often performed in children for diagnostic and therapeutic purposes. Our study compared two bowel-cleansing solutions: sodium picosulphate, magnesium oxide, and citric acid (Pico-Salax) with liquid magnesium citrate as preparations for colonoscopy. A retrospective chart review of all patients seen in the Gastroenterology outpatient clinic and who underwent bowel cleansing in preparation for colonoscopy from February to December 2006 was undertaken. Thirty-two children received Pico-Salax and 36 received liquid magnesium citrate. The tolerability of both solutions was similar. Most children in both groups had liquid stools and complete colonoscopies. Bowel preparation for a colonoscopy can be successfully achieved using either Pico-Salax or liquid magnesium citrate. (Sourc... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3060528 Sun, 06 Dec 2009 14:13:30 +0100 3060528 http://www.medworm.com/index.php?rid=3037756&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F483473.html We report a case of a symptomatic duplicated gallbladder, successfully treated by laparoscopic cholecystectomy. This anomaly is important to know for surgeons because of associated anatomical variations of main bile duct and hepatic artery and increased risk of common bile duct injury. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3037756 Mon, 30 Nov 2009 14:19:45 +0100 3037756 http://www.medworm.com/index.php?rid=3037755&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F765318.html A 17-year-old male with type 1 diabetes mellitus (T1DM) presented to clinic with elevated transaminases and a positive antinuclear antibody (ANA) screen. Due to concern for autoimmune hepatitis, a liver biopsy was performed which revealed Mauriac syndrome. This case report is the second known description of a child with Mauriac syndrome presenting with positive autoimmune markers. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3037755 Mon, 30 Nov 2009 14:19:45 +0100 3037755 http://www.medworm.com/index.php?rid=3016280&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F931853.html We report a case of myocarditis mimicking an acute coronary syndrome (ACS) in a patient hospitalized for fever and diarrhoea. Salmonella enteritidis was isolated from stool, and no other pathogens were found. The coronary angiography was normal, and there were not other coronary artery risk factors, other than hypertension. The patient was treated with ciprofloxacin, acetylsalicylate acid, and ramipril with rapid clinical improvement and normalization of cardiac abnormalities. Final diagnosis of Salmonella enteritis and related myocarditis was made based on clinical, laboratory, ECG and echocardiographical findings. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=3016280 Sun, 22 Nov 2009 14:15:35 +0100 3016280 http://www.medworm.com/index.php?rid=2997316&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F475390.html The currently recommended treatment for patients infected with hepatitis C virus (HCV) is pegilated interferon α (IFN α) plus ribavirin. Despite the numerous benefits of this therapy, there is an increasing concern regarding his tolerance. Among the most common side effects, interferon may trigger the onset or exacerbation of autoimmune diseases. When chronic hepatitis C coexists with an autoimmune disorder, it is not clear whether using interferon is better than avoiding it. We evaluated the disease state of a 55-year old female affected by sistemic sclerosis (SSc), during and after therapy with IFNα pegilated plus ribavirin for chronic HCV infection. We were worried about the potential worsening of the autoimmune disease during the therapy, but we were confident t... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2997316 Tue, 17 Nov 2009 14:15:49 +0100 2997316 http://www.medworm.com/index.php?rid=2997315&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F546390.html Conclusion. The 22-gauge and 25-gauge needles have similar overall diagnostic yield. The 25-gauge needle appeared superior in the subset of patients with hard lesions and pancreatic masses. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2997315 Tue, 17 Nov 2009 14:15:49 +0100 2997315 http://www.medworm.com/index.php?rid=2993211&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F947014.html Conclusions. Despite smaller biopsy samples the impact on the clinical decision process was found to be comparable to PLB and mLLB. TJLB represents a helpful tool to determine hepatocellular necrosis rates in patients with acute liver failure. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2993211 Sun, 15 Nov 2009 14:14:55 +0100 2993211 http://www.medworm.com/index.php?rid=2960961&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F679830.html Conclusion. MVD expressed as the total number of vessels had no a statistically significant influence on the evolution of CRC. However, neoplasias with a greater % of vascular were associated to a better outcome. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2960961 Thu, 05 Nov 2009 14:19:33 +0100 2960961 http://www.medworm.com/index.php?rid=2960960&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F835258.html We describe endoscopic analysis of 3 cases of follicular lymphoma in the small intestine using double-balloon endoscopy. Double-balloon endoscopy revealed multiple nodular lesions and elevated white patches, multiple polypoid lesions, and scattered white polypoid and nodular lesions in the duodenum and small intestine. Fuji Intelligent Chromo Endoscopy demonstrated small, whitish nodules, and narrow-band imaging showed a coiled, elongated vascular pattern within the elevated lesions. These cases are the first follicular lymphomas in the small intestine evaluated using narrow-band imaging or Fuji Intelligent Chromo Endoscopy to be reported. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2960960 Thu, 05 Nov 2009 14:19:33 +0100 2960960 http://www.medworm.com/index.php?rid=2902394&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F402394.html Hepatic porphyries have been associated with an increased risk of primary liver cancer (PLC), which on the other hand may cause an increased porphyrin production. To evaluate the role of an underlying liver disorder we analyzed porphyrins in patients with hepatocellular carcinoma (HCC) (n=65), cholangiocellular carcinoma (n=3), or suspected PLC, which turned out to be metastases (n=18) or a benign disorder (n=11). None of the patients had a family history of porphyry or clinical signs of porphyry. Increased aminolevulinic acid or porphyrin values were common not only in patients with PLC (43%) but also in metastatic (50%) and benign (64%) liver disorders. The corresponding proportion for HCC patients with liver cirrhosis (55%) was higher (P<.05) than in those witho... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2902394 Sun, 18 Oct 2009 13:12:43 +0100 2902394 http://www.medworm.com/index.php?rid=2892320&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F396190.html An underlying assumption of quality of life outcome research is that after some intervention a “steady-state” of quality of life is reached which can be identified as an endpoint, and, hence, the “outcome.” However, in some disease processes, no so such steady-state is reached. The hypothesis presented is that a disease process with a waxing and waning course will make it difficult to determine a quality of life endpoint. After clinical observation, a pilot study of patients with either diabetic or idiopathic gastroparesis with gastric neurostimulation their records were reviewed to identify the number of clinic visits, the number of clinic visits in which the patients were asymptomatic, much improved, improved, no change, worse, or much worse. These changes were de... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2892320 Thu, 15 Oct 2009 13:13:29 +0100 2892320 http://www.medworm.com/index.php?rid=2837231&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F713937.html The following is a case report of a primiparous woman who developed fulminant liver failure in the setting of HELLP syndrome complicated by hepatic rupture. It is unique in that a timely ABO compatible liver donor was unavailable, necessitating the transplantation of an ABO incompatible organ. Despite aggressive therapy, severe reperfusion injury and humoral rejection dictated retransplantation with an ABO compatible organ on postoperative day 15, resulting in rapid clinical recovery. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2837231 Mon, 28 Sep 2009 16:41:06 +0100 2837231 http://www.medworm.com/index.php?rid=2826102&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F282753.html We present the case of a female newborn with antenatal ultrasound revealing intestinal mass and bilateral hydroureteronephrosis. The case was admitted for intestinal obstruction after birth. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2826102 Thu, 24 Sep 2009 16:35:15 +0100 2826102 http://www.medworm.com/index.php?rid=2822049&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F965062.html Normal esophageal bolus transport in asymptomatic healthy older adults has not been well defined, potentially leading to ambiguity in differentiating esophageal swallowing patterns of dysphagic and healthy individuals. This pilot study of 24 young (45–64 years) and old (65+years) men and women was designed to assess radiographic esophageal bolus movement patterns in healthy adults using videofluoroscopic recording. Healthy, asymptomatic adults underwent videofluoroscopic esophagram to evaluate for the presence of ineffective esophageal clearance, namely, intraesophageal stasis and intraesophageal reflux. Intraesophageal stasis and intraesophageal reflux were visualized radiographically in these normal subjects. Intraesophageal stasis occurred significantly more frequently with semi... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2822049 Wed, 23 Sep 2009 16:34:35 +0100 2822049 http://www.medworm.com/index.php?rid=2802139&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F130684.html Conclusions. Non-constipated IBS patients without psychiatric disorders had increased visceral sensitivity regarding volume thresholds but normal pressure thresholds. Our study suggests that the lowered volume threshold was due to increased rectal tone. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2802139 Thu, 17 Sep 2009 16:33:12 +0100 2802139 http://www.medworm.com/index.php?rid=2798373&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F752401.html Conclusion. Colonic microflora show both a bacteria-specific and general pattern of maturation which is most profound within the first year. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2798373 Wed, 16 Sep 2009 16:34:13 +0100 2798373 http://www.medworm.com/index.php?rid=2780017&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F384506.html We report a case of massive gastrointestinal bleeding from an arteriovenous malformation (AVM) within a jejunal diverticulum to underscore the significance of such coexisting pathologies. Mesenteric angiogram was chosen to help identify the source of bleeding and to offer an intervention. Despite endovascular coiling, emergent intestinal resection of the bleeding jejunal segment was warranted to ensure definitive treatment. However several reports have shown jejunal diverticulosis as a rare cause of massive GI bleeding. The coexistence of jejunal diverticulum and AVM is rare and massive bleeding from an acquired Dieulafoy-like AVM within a diverticulum has never previously been described. Awareness of Dieulafoy-like AVM within jejunoileal diverticulosis is useful in preventing delay in tre... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2780017 Thu, 10 Sep 2009 16:33:10 +0100 2780017 http://www.medworm.com/index.php?rid=2728197&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F619378.html Cronkhite-Canada syndrome (CCS) is a rare syndrome first described in 1955. (1) Since then, 400 cases worldwide have been reported in the literature. The disease is characterized by diffuse gastrointestinal polyposis, dystrophic changes of the fingernails, alopecia, cutaneous hyperpigmentation, diarrhea, weight loss, and abdominal pain. (2) The etiology is currently unknown, but an autoimmune process is suspected. The workup is based on history and physical followed by imaging and endoscopy with biopsy to confirm gastrointestinal polyposis. The goal of treatment focuses on symptomatic management of the patient and nutritional support. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2728197 Tue, 25 Aug 2009 12:12:53 +0100 2728197 http://www.medworm.com/index.php?rid=2726098&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F780263.html Conclusion. In patients with extremely low CA19-9, who consist of 9.8% of colorectal carcinoma cases, postoperative sequential measurement of serum level of CA19-9 contributed neither to assessment of curability of surgical resection nor to detection of recurrence. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2726098 Mon, 24 Aug 2009 12:09:24 +0100 2726098 http://www.medworm.com/index.php?rid=2713968&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F616054.html Conclusions. GLP-2 treatment reduces fecal weight by approximately 1000 g/d and enables SBS patients to maintain their intestinal fluid and electrolyte absorption at lower oral intakes. This was accompanied by a 28% improvement in creatinine clearance. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2713968 Thu, 20 Aug 2009 10:25:07 +0100 2713968 http://www.medworm.com/index.php?rid=2684644&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F683040.html Conclusions. In patients with compensated liver cirrhosis without gallstones gallbladder wall thickness is increased whereas its contractility is reduced. These early structural and functional alterations could play a role in gallstone formation in more advanced stages of the disease. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2684644 Mon, 10 Aug 2009 10:26:54 +0100 2684644 http://www.medworm.com/index.php?rid=2672758&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F840208.html Common bile duct stones (CBDSs) may occur in up to 3%–14.7% of all patients for whom cholecystectomy is preformed. Patients presenting with CBDS have symptoms including: biliary colic, jaundice, cholangitis, pancreatitis or may be asymptomatic. It is important to distinguish between primary and secondary stones, because the treatment approach varies. Stones found before, during, and after cholecystectomy had also differing treatments. Different methods have been used for the treatment of CBDS but the suitable therapy depends on conditions such as patient' satisfaction, number and size of stones, and the surgeons experience in laparoscopy. Endoscopic retrograde cholangiopancreatography with or without endoscopic biliary sphincterotomy, laparoscopic CBD exploration (transcy... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2672758 Thu, 06 Aug 2009 10:59:56 +0100 2672758 http://www.medworm.com/index.php?rid=2663369&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F549853.html In this report, we present clinical and morphological findings in three patients where small-bowel diverticulitis was surgically proven. The relevant literature is reviewed, and typical imaging properties are discussed. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2663369 Mon, 03 Aug 2009 11:01:54 +0100 2663369 http://www.medworm.com/index.php?rid=2661619&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F549853.html In this report, we present clinical and morphological findings in three patients where small bowel diverticulitis was surgically proven. The relevant literature is reviewed, and typical imaging properties are discussed. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2661619 Sun, 02 Aug 2009 10:58:09 +0100 2661619 http://www.medworm.com/index.php?rid=2640821&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F285753.html We present here a case of 56-year-old woman with epigastric pain and her endoscopic finding revealed several flat and black pigmented mucosal lesions within the distal portion of the esophagus which looked like flat nevus. The histopathology and immunohistochemical profile of the tissue specimens were diagnostic of malignant melanoma. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2640821 Mon, 27 Jul 2009 10:57:47 +0100 2640821 http://www.medworm.com/index.php?rid=2572265&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F387029.html Conclusions. These preliminary results demonstrate that children with BA, including those without jaundice, are likely to have compromised bone health even when accounting for height and puberty, which are common confounding factors in chronic disease. Further investigation is needed to identify the determinants of poor bone mineral status and to develop strategies to prevent osteoporosis later in life. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2572265 Mon, 06 Jul 2009 10:54:53 +0100 2572265 http://www.medworm.com/index.php?rid=2564939&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F425759.html Conclusions. Long-term treatment with GLP-2 is feasible in SBS patients, although caution must be exercised in patients with a history of abdominal pain. Although conclusions cannot be made in a noncontrolled trial, the high reported compliance might reflect a high treatment satisfaction, where the clinical benefits of GLP-2 may outweigh the discomforts of injections. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2564939 Sun, 05 Jul 2009 10:58:23 +0100 2564939 http://www.medworm.com/index.php?rid=2557948&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F623871.html Conclusion. Dehydration due to AGE does not change the ANP's plasma levels. A weak positive correlation between sodium levels and ANP was found r=0.29. The significant finding of our study is the difference in ANP levels related to age, in the control as well as the GE group. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2557948 Wed, 01 Jul 2009 15:21:51 +0100 2557948 http://www.medworm.com/index.php?rid=2554205&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F482039.html This report provides evidence to consider phytobezoar as a possible cause of small bowel obstruction in patients previously treated with abdominal radiotherapy. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2554205 Tue, 30 Jun 2009 15:22:46 +0100 2554205 http://www.medworm.com/index.php?rid=2465442&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F637517.html (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465442 Tue, 09 Jun 2009 17:24:27 +0100 2465442 http://www.medworm.com/index.php?rid=2465441&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F237185.html Conclusions. In this relatively small study of patients with active Crohn's colitis, 6 mg nicotine enemas appeared to be of clinical benefit in most patients. They were well tolerated and safe. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465441 Tue, 09 Jun 2009 17:24:27 +0100 2465441 http://www.medworm.com/index.php?rid=2465440&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F580341.html There is an obvious, significant, and diachronic reduction of the prevalence of HBV infection in Greece, concerning the general population as well as some traditionally high-risk groups, mainly as a result of constant informing and the widespread initiation of preventive and prophylactic measures, as well as the improvement of health care services. Nevertheless, there are special groups and populations (economical refugees, religious minorities, HIV-positive patients, abroad pregnant women, prostitutes, etc.) who represent sacs of high HBV endemicity and need epidemiological supervision and intervention, in order to limit the spread of the infection and to further improve the existing epidemiological data. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465440 Tue, 09 Jun 2009 17:24:27 +0100 2465440 http://www.medworm.com/index.php?rid=2465439&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F584929.html Conclusions. The intraduodenal hydrogen levels were increased with the progression of atrophic gastritis. It is likely that the influence of hypochlorhydria on bacterial overgrowth in the proximal small intestine is more pronounced, compared to that in the stomach. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465439 Tue, 09 Jun 2009 17:24:27 +0100 2465439 http://www.medworm.com/index.php?rid=2465438&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F742146.html Various gastrointestinal infiltrations have been described in patients with chronic lymphocytic leukaemia (CLL). Here, we report a 69-year-old man with CLL and anaemia in whom the macroscopic finding of colonoscopy was normal, but the histological specimens revealed lymphocytic leukemia in ileum and in colon. If a CLL patient has any symptoms suggesting a possible GI manifestation of the haematologic disease or anaemia not explained by bone marrow infiltration or hemolysis, the diagnostic evaluation should include endoscopies with adequate biopsies. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465438 Tue, 09 Jun 2009 17:24:27 +0100 2465438 http://www.medworm.com/index.php?rid=2465437&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F896320.html Conclusion. After a portal vein resection was achieved in the course of a PD, curative postoperative anticoagulation does not prevent efficiently the onset of thrombosis. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465437 Tue, 09 Jun 2009 17:24:27 +0100 2465437 http://www.medworm.com/index.php?rid=2465436&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F605273.html We demonstrated the feasibility of a new methodology for isolating colonocytes from feces. To reduce costs and improve the recovery rate of colonocytes from feces, we attempted to develop new immunomagnetic beads. Several sizes of magnetic beads were prepared and tagged with a monoclonal antibody against EpCAM. We made several new monoclonal antibodies against EpCAM, and each monoclonal antibody was tagged to the magnetic beads. In the simulation, the most efficient recovery of HT-29 cells was obtained using the smallest size of beads. Also, beads tagged with a monoclonal antibody with a higher affinity against EpCAM had a higher recovery rate. Similar results were obtained when the smallest size of beads with the highest-affinity monoclonal antibody was applied to clinical samples. The ne... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465436 Tue, 09 Jun 2009 17:24:27 +0100 2465436 http://www.medworm.com/index.php?rid=2465435&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F985658.html We present a case of C. difficile enteritis in a patient with with ileal pouch-anal anastamosis (IPAA), and review previous case reports in order to better characterize this unusual condition. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465435 Tue, 09 Jun 2009 17:24:27 +0100 2465435 http://www.medworm.com/index.php?rid=2465434&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F359485.html We present the case of a 52-year-old female with recurrent symptomatic ascending colon diverticulitis who ultimately underwent elective laparoscopic right hemicolectomy. The following is a case report and literature review pertaining to right colonic diverticular disease. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465434 Tue, 09 Jun 2009 17:24:27 +0100 2465434 http://www.medworm.com/index.php?rid=2465433&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F914951.html We describe a case of Bouveret's Syndrome in an elderly patient that was successfully treated with endoscopic extraction combined with mechanical lithotripsy, and review the literature on this uncommon condition. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465433 Tue, 09 Jun 2009 17:24:27 +0100 2465433 http://www.medworm.com/index.php?rid=2465432&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F176793.html We present a case of sclerosing mesenteritis of the rectosigmoid colon as a cause of severe abdominal pain, abdominal obstruction, and ischemic colic mucosal lesions. Contrast enema, colonoscopy, angiography, and CT were the imaging modalities used. A 20 cm diameter, fibrotic mass causing extensive compression of rectosigmoid colon was found at laparotomy. Histological examination showed extended fibrosis, inflammatory cells infiltration, lipophages, and granulomas within the mesenteric adipose tissue associated with erosive colitis. Clinical presentation and treatment are discussed. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465432 Tue, 09 Jun 2009 17:24:27 +0100 2465432 http://www.medworm.com/index.php?rid=2465431&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F812140.html Conclusion. Serum anti-HBc positivity does not affect the SVR rates in treatment-naïve CHC patients with high pretreatment viral load, receiving the currently approved combination treatment. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465431 Tue, 09 Jun 2009 17:24:27 +0100 2465431 http://www.medworm.com/index.php?rid=2465429&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2008%2F708218.html Up to a third of patients undergoing coronary angiography for angina-like chest pain are found to have normal coronary arteries and a substantial proportion of these individuals continue to consult and even attend emergency departments. Initially, these patients are usually seen by cardiologists but with accumulating evidence that the pain might have a gastrointestinal origin, it may be more appropriate for them to be cared for by the gastroenterologist once a cardiological cause has been excluded. This review covers the assessment and management of this challenging condition, which includes a combination of education, reassurance, and pharmacotherapy. For the more refractory cases, behavioral treatments, such as cognitive behavioral therapy or hypnotherapy, may have to be considered. (Sou... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465429 Tue, 09 Jun 2009 17:24:27 +0100 2465429 http://www.medworm.com/index.php?rid=2465427&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F591704.html This study investigates the role that selected single nucleotide polymorphisms (SNPs) and haplotypes in the TNF-alpha receptor (TNSFRSF1B) gene play in the risk of IBD in a New Zealand Caucasian population. DNA samples from 388 CD, 405 UC, 27 indeterminate colitis patients, and 293 randomly selected controls, from Canterbury, New Zealand were screened for 3 common SNPs in TNSFRSF1B: rs1061622 (c.676T>C), rs1061624 (c.∗1663A>G), and rs3397 (c.∗1690T>C), using TaqMan technologies. Carrying the rs1061624 variant decreased the risk of UC in the left colon (OR 0.73, 95% CI=0.54–1.00) and of being a smoker at diagnosis (OR 0.62; 95% CI=0.40–0.96). Carrying the rs3397 variant decreased the risk of penetrating CD (O... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465427 Tue, 09 Jun 2009 17:24:27 +0100 2465427 http://www.medworm.com/index.php?rid=2465426&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F839730.html We report an adult pancreatic hemangioma diagnosed on pathological specimen review following pylorus preserving pancreaticoduodenectomy for a symptomatic cystic mass in the head of the pancreas. Eight cases of adult pancreatic hemangioma have been reported in literature since 1939. Presenting symptoms, radiographic diagnosis, pathologic characteristics, and treatment of adult pancreatic hemagiomas are discussed following review of all published cases. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465426 Tue, 09 Jun 2009 17:24:27 +0100 2465426 http://www.medworm.com/index.php?rid=2465425&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F868496.html Conclusion: Dividing patients with FAP according to the effect of TTT on their symptoms appears to delineate 2 fundamentally different groups, with potentially different pathophysiologies and treatment responses. A prospective study is needed. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465425 Tue, 09 Jun 2009 17:24:27 +0100 2465425 http://www.medworm.com/index.php?rid=2465423&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2Fjournals%2Fgrp%2F2009%2F820749.html The presenting pattern and natural progression of biochemical markers of biliary tract obstruction in patients with gallstone pancreatitis have not been elucidated. We analyzed serial values of bilirubin levels following admission to discharge in 143 patients. Ninety-four of patients demonstrated a Decrescendo (falling) pattern of bilirubin levels from admission until normalization at 21 hours (median). Forty-nine patients demonstrated a Crescendo-Decrescendo (initially rising) pattern with peak levels of bilirubin occurring at 39 hours after admission followed by a subsequent normalization after a median of 119 hours. Patients in the Decrescendo group were significantly younger (33 versus 41 years, P=.02) and more patients had experienced symptoms for greater than 48 hours (65% versus... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2465423 Tue, 09 Jun 2009 17:24:27 +0100 2465423 http://www.medworm.com/index.php?rid=2434386&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F820749 The presenting pattern and natural progression of biochemical markers of biliary tract obstruction in patients with gallstone pancreatitis have not been elucidated. We analyzed serial values of bilirubin levels following admission to discharge in 143 patients. Ninety-four of patients demonstrated a Decrescendo (falling) pattern of bilirubin levels from admission until normalization at 21 hours (median). Forty-nine patients demonstrated a Crescendo-Decrescendo (initially rising) pattern with peak levels of bilirubin occurring at 39 hours after admission followed by a subsequent normalization after a median of 119 hours. Patients in the Decrescendo group were significantly younger (33 versus 41 years, P=.02) and more patients had experienced symptoms for greater than 48 hours (65% versus... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2434386 Wed, 27 May 2009 01:20:06 +0100 2434386 http://www.medworm.com/index.php?rid=2392696&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F868496 Conclusion: Dividing patients with FAP according to the effect of TTT on their symptoms appears to delineate 2 fundamentally different groups, with potentially different pathophysiologies and treatment responses. A prospective study is needed. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2392696 Thu, 07 May 2009 15:15:27 +0100 2392696 http://www.medworm.com/index.php?rid=2383988&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F591704 This study investigates the role that selected single nucleotide polymorphisms (SNPs) and haplotypes in the TNF-alpha receptor (TNSFRSF1B) gene play in the risk of IBD in a New Zealand Caucasian population. DNA samples from 388 CD, 405 UC, 27 indeterminate colitis patients, and 293 randomly selected controls, from Canterbury, New Zealand were screened for 3 common SNPs in TNSFRSF1B: rs1061622 (c.676T>C), rs1061624 (c.∗1663A>G), and rs3397 (c.∗1690T>C), using TaqMan technologies. Carrying the rs1061624 variant decreased the risk of UC in the left colon (OR 0.73, 95% CI=0.54–1.00) and of being a smoker at diagnosis (OR 0.62; 95% CI=0.40–0.96). Carrying the rs3397 variant decreased the risk of penetrating CD (O... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2383988 Sun, 03 May 2009 20:44:14 +0100 2383988 http://www.medworm.com/index.php?rid=2383987&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F839730 We report an adult pancreatic hemangioma diagnosed on pathological specimen review following pylorus preserving pancreaticoduodenectomy for a symptomatic cystic mass in the head of the pancreas. Eight cases of adult pancreatic hemangioma have been reported in literature since 1939. Presenting symptoms, radiographic diagnosis, pathologic characteristics, and treatment of adult pancreatic hemagiomas are discussed following review of all published cases. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2383987 Sun, 03 May 2009 20:44:14 +0100 2383987 http://www.medworm.com/index.php?rid=2355022&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F708218 Up to a third of patients undergoing coronary angiography for angina-like chest pain are found to have normal coronary arteries and a substantial proportion of these individuals continue to consult and even attend emergency departments. Initially, these patients are usually seen by cardiologists but with accumulating evidence that the pain might have a gastrointestinal origin, it may be more appropriate for them to be cared for by the gastroenterologist once a cardiological cause has been excluded. This review covers the assessment and management of this challenging condition, which includes a combination of education, reassurance, and pharmacotherapy. For the more refractory cases, behavioral treatments, such as cognitive behavioral therapy or hypnotherapy, may have to be considered. (Sou... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2355022 Wed, 22 Apr 2009 10:47:33 +0100 2355022 http://www.medworm.com/index.php?rid=2333596&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F176793 We present a case of sclerosing mesenteritis of the rectosigmoid colon as a cause of severe abdominal pain, abdominal obstruction, and ischemic colic mucosal lesions. Contrast enema, colonoscopy, angiography, and CT were the imaging modalities used. A 20 cm diameter, fibrotic mass causing extensive compression of rectosigmoid colon was found at laparotomy. Histological examination showed extended fibrosis, inflammatory cells infiltration, lipophages, and granulomas within the mesenteric adipose tissue associated with erosive colitis. Clinical presentation and treatment are discussed. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2333596 Sat, 18 Apr 2009 04:08:42 +0100 2333596 http://www.medworm.com/index.php?rid=2333595&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F812140 Conclusion. Serum anti-HBc positivity does not affect the SVR rates in treatment-naïve CHC patients with high pretreatment viral load, receiving the currently approved combination treatment. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2333595 Sat, 18 Apr 2009 04:08:42 +0100 2333595 http://www.medworm.com/index.php?rid=2308962&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F914951 We describe a case of Bouveret's Syndrome in an elderly patient that was successfully treated with endoscopic extraction combined with mechanical lithotripsy, and review the literature on this uncommon condition. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2308962 Wed, 08 Apr 2009 01:52:15 +0100 2308962 http://www.medworm.com/index.php?rid=2288368&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2009%2F359485 We present the case of a 52-year-old female with recurrent symptomatic ascending colon diverticulitis who ultimately underwent elective laparoscopic right hemicolectomy. The following is a case report and literature review pertaining to right colonic diverticular disease. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2288368 Wed, 25 Mar 2009 21:04:05 +0100 2288368 http://www.medworm.com/index.php?rid=2149986&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F985658 We present a case of C. difficile enteritis in a patient with with ileal pouch-anal anastamosis (IPAA), and review previous case reports in order to better characterize this unusual condition. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2149986 Sun, 01 Feb 2009 11:05:22 +0100 2149986 http://www.medworm.com/index.php?rid=2056637&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F605273 We demonstrated the feasibility of a new methodology for isolating colonocytes from feces. To reduce costs and improve the recovery rate of colonocytes from feces, we attempted to develop new immunomagnetic beads. Several sizes of magnetic beads were prepared and tagged with a monoclonal antibody against EpCAM. We made several new monoclonal antibodies against EpCAM, and each monoclonal antibody was tagged to the magnetic beads. In the simulation, the most efficient recovery of HT-29 cells was obtained using the smallest size of beads. Also, beads tagged with a monoclonal antibody with a higher affinity against EpCAM had a higher recovery rate. Similar results were obtained when the smallest size of beads with the highest-affinity monoclonal antibody was applied to clinical samples. The ne... Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=2056637 Mon, 22 Dec 2008 12:40:08 +0100 2056637 http://www.medworm.com/index.php?rid=1981763&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F896320 Conclusion. After a portal vein resection was achieved in the course of a PD, curative postoperative anticoagulation does not prevent efficiently the onset of thrombosis. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=1981763 Sun, 23 Nov 2008 13:16:20 +0100 1981763 http://www.medworm.com/index.php?rid=1532580&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F742146 Various gastrointestinal infiltrations have been described in patients with chronic lymphocytic leukaemia (CLL). Here, we report a 69-year-old man with CLL and anaemia in whom the macroscopic finding of colonoscopy was normal, but the histological specimens revealed lymphocytic leukemia in ileum and in colon. If a CLL patient has any symptoms suggesting a possible GI manifestation of the haematologic disease or anaemia not explained by bone marrow infiltration or hemolysis, the diagnostic evaluation should include endoscopies with adequate biopsies. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=1532580 Fri, 20 Jun 2008 22:11:59 +0100 1532580 http://www.medworm.com/index.php?rid=1522865&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F584929 Conclusions. The intraduodenal hydrogen levels were increased with the progression of atrophic gastritis. It is likely that the influence of hypochlorhydria on bacterial overgrowth in the proximal small intestine is more pronounced, compared to that in the stomach. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=1522865 Tue, 17 Jun 2008 08:00:51 +0100 1522865 http://www.medworm.com/index.php?rid=1489608&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F637517 (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=1489608 Tue, 03 Jun 2008 22:14:06 +0100 1489608 http://www.medworm.com/index.php?rid=1489607&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F237185 Conclusions. In this relatively small study of patients with active Crohn's colitis, 6 mg nicotine enemas appeared to be of clinical benefit in most patients. They were well tolerated and safe. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=1489607 Tue, 03 Jun 2008 22:14:06 +0100 1489607 http://www.medworm.com/index.php?rid=1489606&cid=s_37027_17_f&fid=37027&url=http%3A%2F%2Fwww.hindawi.com%2FGetArticle.aspx%3Fdoi%3D10.1155%2F2008%2F580341 There is an obvious, significant, and diachronic reduction of the prevalence of HBV infection in Greece, concerning the general population as well as some traditionally high-risk groups, mainly as a result of constant informing and the widespread initiation of preventive and prophylactic measures, as well as the improvement of health care services. Nevertheless, there are special groups and populations (economical refugees, religious minorities, HIV-positive patients, abroad pregnant women, prostitutes, etc.) who represent sacs of high HBV endemicity and need epidemiological supervision and intervention, in order to limit the spread of the infection and to further improve the existing epidemiological data. (Source: Gastroenterology Research and Practice) Gastroenterology Research and Practice journals http://www.medworm.com/rss/comments.php?id=1489606 Tue, 03 Jun 2008 22:14:06 +0100 1489606