A CASE OF COLONIC MUCO-SUBMUCOSAL ELONGATED POLYP (CMSEP) WITH A POSITIVE OCCULT BLOOD TEST

Shuji SUZUKI; Yuko MIYAZONO; Masato KIMURA; Hiroshi KATO; Hideki NOZAWA; Yasuyoshi TAKEO; Masayuki IMAZATO; Seiichi TANAKA; Tsuneo HAYASHI; Mamoru SUZUKI; Fujio HANYU

doi:10.11280/gee1973b.43.2026

Shuji SUZUKI, Yuko MIYAZONO, Masato KIMURA, Hiroshi KATO, Hideki NOZAWA, Yasuyoshi TAKEO, Masayuki IMAZATO, Seiichi TANAKA, Tsuneo HAYASHI, Mamoru SUZUKI, Fujio HANYU

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Keywords: colonic muco-submucosal elongated polyp (CMSEP)

JOURNAL FREE ACCESS

2001 Volume 43 Issue 10 Pages 2026-2030

DOI https://doi.org/10.11280/gee1973b.43.2026

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Abstract

A Case of colonic muco-submucosal elongated polyp (CMSEP) is reported. A 59 year old woman visited our hospital because of a positive occult blood test. Double contrast study showed a long pedunculated polyp in the transverse colon. Colonoscopic polypectomy was performed. The size of the resected specimen was 48×18mm. Histopathological examination showed normal mucosa and edematous submucosal layer with dilated vessels and lymphatics. These findings confirmed the diagnosis of CMSEP.

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