Posttraumatic colonic polyps with skin heterotopia. Report of a case.

Brunet, C; Sielezneff, I; Thomas, P; Sastre, B; Farisse, J; Gros, N; Choux, R · Dis Colon Rectum · 1995

case_report · Level V

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Abstract

A case of posttraumatic colonic polyps with skin heterotopia is reported. A 35-year-old man was the victim of a grenade explosion, which caused evisceration and partial amputation of the right colon. Twenty-five months after the accident, hypochromic anemia developed because of three polyps in the ascending colon. Histology documented the presence of sebaceous glands and keratinized epithelium, suggesting a graft of skin fragments on the colonic mucosa. Such a skin heterotopia has never been reported.

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