Monthly Archives: February 2022

Unusual Cause of upper gastrointestinal hemorrhage

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Unusual cause for abdominal pain and chronic constipation in a young female patient

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An unusual cause of esophagitis

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Severe necrotizing colitis in a 45-year old woman without a cardiovascular history

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Curious Colonoscopy Findings in a Patient with Autosomal Dominant Polycystic Kidney Disease.

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Enhanced Understanding of Normal and Abnormal Evacuation: A Potential Pathway to Improved and Individualized Therapy for Defecatory Disorders

Historically, defecatory disorders have been thought of as simply an abnormality of the outlet for defecation. Early terms used to describe this condition include anismus, pelvic floor outlet obstruction, or nonrelaxing puborectalis syndrome. It has be… Continue reading

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Is there any role for pregnancy and breastfeeding in explaining the increased incidence of acute pancreatitis?

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Correction

Jiang H, Courau T, Borison J, et al. Activating Immune Recognition in Pancreatic Ductal Adenocarcinoma via Autophagy Inhibition, MEK Blockade, and CD40 Agonism. Gastroenterology 2022;162:590–603. Continue reading

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CME Exam 2: A Very Large Bowel

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Helicobacter pylori-induced RASAL2 through activation of NF-kB promotes gastric tumorigenesis via β-catenin signaling axis

Helicobacter pylori (H. pylori) infection is the predominant risk factor for gastric cancer. RAS protein activator like 2 (RASAL2) is considered a double-edged sword in carcinogenesis. Herein, we investigated the role of RASAL2 in response to H. pylori… Continue reading

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