| 내시경초음파에서 특징적 소견을 보인 췌장의 림프상피성 낭종 1예 |
| 오웅식·김해경·류성태*·이정환·박성우*·박태일·허병원·최진욱*·김호정*·박신희†·정수정‡·이상수§ |
| 광명성애병원 내과, *성애병원 내과, 광명성애병원 †일반외과, ‡영상의학과, §서울아산병원 내과 |
| A Case of Lymphoepithelial Cyst of the Pancreas Showing Characteristic Findings on Endoscopic Ultrasonography |
| Woong Sik Oh, M.D., Hae Kyung Kim, M.D., Seong Tae Ryu, M.D.*, Jung Hwan Lee, M.D., Sung Woo Park, M.D.*, Tae Il Park, M.D., Byung Won Hur, M.D., Jin Wook Choi, M.D.*, Ho Jung Kim, M.D.*, Sin Hee Park, M.D.† Soo Jeong Jeong, M.D.‡and |
| Department of Internal Medicine, Kwang Myung SungAe General Hospital and *SungAe General Hospital, Seoul, Departments of †General Surgery and ‡Radiology, Kwang Myung SungAe General Hospital, §Department of Internal Medicine, Asan Medical Center, Seoul, Korea |
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| Abstract |
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Lymphoepithelial cyst of the pancreas is a rare benign cystic tumor which is histologically characterized by cyst containing keratin, lined by mature squamous epithelium surrounded by lymphoid tissue, often with prominent follicles. Cystic lesions of the pancreas are more often detected because sensitive abdominal imaging tests are used for multiple indications, but preoperative differential diagnosis is difficult despite the advancements of imaging technologies. We herein report a case of lymphoepithelial cyst incidentally found on routine abdominal ultrasonography which showed characteristic findings on endoscopic ultrasonography preoperatively and discuss the radiologic features of lymphoepithelial cyst. (Korean J Gastrointest Endosc 2005;30:345349) |
| Key Words:
Lymphoepithelial cyst, Endoscopic ultrasonography |
| 주요어:
림프상피성 낭종, 내시경초음파 |
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