Esophagus Stomach Duodenum Capsule Endoscopy Inflammatory Bowel Disease Colon & Ileum Miscellaneous

Duodenal Adenoma

Left and Center: 72 year-old man with a large duodenal polyp on a very thick stalk. The head of the polyp nearly occupies the entire lumen. Biopsies proved this to be a benign adenoma.

Right: Unusual pale, yellowish flat polyp (visible at 2 o'clock position) in the duodenum of a 47 year-old women with Crohn's ileocolitis. Biopsies demonstrated this lesion to be a tubular adenoma.

Left: Small sessile polyp in the duodenum of a 52 year-old. Biopsies revealed tubulovillous adenoma with moderate dysplasia.

Center: Sessile, centrally depressed polyp in the descending duodenum of a 64 year-old woman undergoing endoscopy for evaluation of abdominal pain. The lesion was a benign adenoma on biopsy.

Right: 1 cm sessile polyp in the second portion of the duodenum in a 71 year-old woman undergoing endoscopy for evaluation of dysphagia, which proved to be caused by esophagitis. The lesion was snared and proved to be a benign adenoma.

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