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Updated: Jul 9, 2026

Murine Ileocolic Bowel Resection with Primary Anastomosis
Published on: October 29, 2014
Refractory ulcerative colitis and iatrogenic colorectal Kaposi's sarcoma
C M Girelli1, G Serio, E Rocca
1First Division of Internal Medicine, Service of Gastroenterology and Digestive Endoscopy, Hospital of Busto Arsizio, Italy. cargirel@libero.it
Abstract:
Colorectal Kaposi's sarcoma, a human herpes virus-8 associated mesenchymal tumour, is exceedingly rare in human immunodeficiency virus-negative subjects and almost always reported in association with severe, refractory, inflammatory bowel disease. In this paper we report a case--the second from Italy--of a colorectal Kaposi's sarcoma in a human immunodeficiency virus-negative, heterosexual man with severe refractory ulcerative colitis. Kaposi's sarcoma developed after starting glucocorticosteroid therapy, supporting the theory that colorectal Kaposi's sarcoma associated with ulcerative colitis is iatrogenic.
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