Korean Journal of Gastrointestinal Endoscopy 1997;17(1): 41-47.
증례 : 식도 위장관 ; 유경성 식도 지방 육종 1예 보고 ( Case Reports : Esophagus , Stomach & Intestine ; A Case of Pedunculated Liposarcoma in Esophagus - A case report - )
정정명, 이상혁, 송진호, 이연재, 설상영, 박은택, 장윤식, 최봉기 (Jung Myung Chung, Sang Hyuk Lee, Jin Ho Song, Youn Jae Lee, Sang Young Seol, Eun Taek Park, Yun Sik Jang and Bong Ki Choi)
Abstract
Liposarcoma in esophagus is rare, moreover the pedunculated form is very rare. We experienced a case of liposarcoma in a 36-year-old man who had intermittent swallowing difficulty for 7 months. Endoscopy and esophagography revealed that a smooth longitudinal tumor mass occupied the esophageal lumen. Esophagotomy and surgical excision was done. The tumor was 4 cm in length and 3 cm in average diameter with an obvious stalk measuring 3.5 cm in length and 1.5 cm in diameter. Microscopic examination disclosed a lipoma with focal ulceration and liposarcomatous change infiltrating into interstitial fibrous tissue at its distal end. (Korean J Gastrointest Endosc 17: 41-46, 1997)
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