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대량 출혈을 동반한 공장의 Dieulafoy 병변 1 예
이항락(Hang Lak Lee),윤병철(Byung Chul Yoon),변태준(Tae Jun Byun),한호(Ho Han),전운현(Woon Hyun Jun),박준용(Joon Yong Park),이숭환(Soong Hwan Lee),은창수(Chang Soo Eun),이오영(Oh Young Lee),전용철(Yong Chul Jun),한동수(Dong Soo Han) 대한소화기학회 2002 대한소화기학회지 Vol.39 No.2
Dieulafoy's lesion is an uncommon cause of gastrointestinal bleeding. However, it is clinically important in that it can be associated with recurrent and massive gastrointestinal bleeding. The bleeding results from an abnormal large submucosal artery. On endoscopy, a small mucosal defect with a protruding vessel or fresh clot may be visualized if the patient is actively bleeding. In most cases, the lesion is encountered in the proximal stomach within 6 cm of the gastroesophageal junction, but similar lesions have been described in the antrum, duodenum, colon, and rectum. In particular, jejunal Dieulafoy's lesion is extremely rare. We experienced one case of recurrent and massive bleeding from a proximal jejunal Dieulafoy's lesion, which was confirmed by the pathologic examination of the resected specimen. (Korean J Gastroenterol 2002;39:123-127)