Endoscopy
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A survey of sedation usage in children undergoing diagnostic upper gastrointestinal endoscopy was undertaken among the members of the Francophone Pediatric Hepatology, Gastroenterology, and Nutrition Group. ⋯ These results clearly show that the mode of sedation used in noninterventional upper gastrointestinal endoscopy in the pediatric age group is highly variable.
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In patients with obscure digestive bleeding, the bleeding source is frequently located in the small bowel. Capsule endoscopy (CE) is an effective method of investigating the whole small bowel in such patients. In the present study, a diagnostic approach was tested in patients with obscure digestive bleeding in which CE was included as the initial examination of the small bowel when the esophagogastroduodenoscopy (EGD) and colonoscopy findings were normal. ⋯ In patients with obscure digestive bleeding, CE positively predicted the intestinal diagnosis or normal status in 95.5 % of cases. A diagnostic approach to obscure digestive bleeding that includes CE after the initial endoscopic work-up thus appears to be a valid strategy for small-bowel examinations.
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Recent reports on the results of endoscopic ablation of Barrett's mucosa have been promising, particularly when total mucosal ablation is coupled with aggressive acid-suppression treatment using high-dose proton-pump inhibitor therapy. There is also a considerable literature on reepithelialization after ablative treatments in Barrett's esophagus. This report describes a case of multifocal superficial adenocarcinoma arising in Barrett's mucosa that was successfully treated with total circumferential endoscopic mucosal resection, with a subsequent follow-up of more than 2 years. This is the first report describing the process of squamous reepithelialization after endoscopic mucosal resection in Barrett's esophagus.