Acquired segmental sigmoid hypoganglionosis
نویسندگان
چکیده
منابع مشابه
Isolated adult hypoganglionosis presenting as sigmoid volvulus: a case report
INTRODUCTION Isolated hypoganglionosis is a rare cause of intestinal innervation defects. It is characterized by sparse and small myenteric ganglia, absent or low acetylcholinesterase activity in the lamina propria and hypertrophy of the muscularis mucosae, principally in the region of the colon and rectum. It accounts for 5% of all intestinal neuronal malformations. To the best of our knowledg...
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Bezoars are the mass found trapped in the gastrointestinal system. They can also be termed as Gastrolith. The word “bezoar” is derived from the Persian pād-zahr, which means “antidote.” Trichobezoars and phytobezoars are the most frequent and usual form in the stomach and can pass into the small bowel where they occasionally cause obstruction. Most bezoars are found in patients with a history o...
متن کاملSequential Crohn's Ileitis, Ileosigmoidal Fistula, Segmental Sigmoid Polyposis, and Sigmoid Stricture: The Natural History.
BACKGROUND We have previously recognized segmental sigmoid polyps as an indicator of a fistula from Crohn's ileitis to the sigmoid or the proximal rectum. In the course of this study, we realized that many patients with this fistula had no sigmoid polyps, but the sigmoid was the site of marked inflammation and early or late stricture formation. Furthermore, in some patients with a stricture, th...
متن کاملA Rare Case of Acquired Segmental Megacolon with Unknown Cause in a Young Woman
Acquired Megacolon is a rare disease that usually presents in elderly people and there have been only few reported cases in literature. In this article we report a 24-year-old woman who had referred with chronic intermittent epigastric pain from 4-5 years ago and also chronic constipation and distension of upper abdominal part. Clinical examinations and imaging studies (chest x-ray, barium enem...
متن کاملDiagnosis and surgical treatment of isolated hypoganglionosis.
BACKGROUND Some patients suspected with Hirschsprung's disease (HD), however, were diagnosed as having isolated hypoganglionosis according to the updated pathohistologic methods. This study was undertaken to investigate the diagnostic methods and the therapeutic results of isolated hypoganglionosis in children. METHODS A retrospective analysis was made on 17 patients with isolated hypoganglio...
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ژورنال
عنوان ژورنال: Medicine
سال: 2020
ISSN: 0025-7974,1536-5964
DOI: 10.1097/md.0000000000018803