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민양원 ( Yang Won Min ),김영호 ( Young Ho Kim ),윤환식 ( Hwan Sic Yun ),길재숙 ( Jae Sook Kil ),김영찬 ( Young Chan Kim ),윤성현 ( Seong Hyeon Yun ),김경미 ( Kyoung Mee Kim ),김재준 ( Jae J Kim ) 대한소화기학회 2007 대한소화기학회지 Vol.50 No.6
Schwannomas are rare tumors derived from the cells of Schwann which form the neural sheath. Some patients with gastrointestinal schwannoma have been previously reported in the literature. However, schwannomas of the colon are extremely rare. We herein describe a case of schwannoma of the colon. A 49-year-old woman was admitted with complaint of abdominal pain and investigations revealed the presence of a 4 cm sized mass in the ascending colon. Following right hemicolectomy, histopathology and immunohistochemistry confirmed the colonic lesion to be a benign schwannoma. There was no evidence of specific complication or recurrence until now. (Korean J Gastroenterol 2007;50:398-401)