Cap polyposis that resemble a adenocarcinoma of the rectum (4 of 7)

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added:
13 years ago
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2367
specialty:
Gastroenterology

Case description

Chromoendoscopy with indigo carmin. Cap polyposis is characterized by rectosigmoid polyps that have tortuous elongated crypts and are covered by a cap of fibropurulent exudate. The pathogenesis is unknown, but the histology suggests that mucosal prolapse may play a role. The current therapy often used for inflammatory bowel diseases has frequently been ineffective. Overall, infliximab lead to symptomatic improvement and histologic resolution of the polyps.

tags: rectum polyposis Adenocarcinoma that

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