Solid-pseudopapillary pancreatic tumor,mimicking submucosal tumor of the stomach:A case report  

作　　者：Satoshi Furuhashi Hiroshi Takamori Shinnya Abe Osamu Nakahara Hiroshi Tanaka Kei Horino Toru Beppu Ken-ichi Iyama Hideo Baba 

机构地区：[1]Department of Gastroenterological Surgery,Graduate School of Medical Sciences,Kumamoto University [2]Department of Surgical Pathology,Kumamoto University Hospital

出　　处：《World Journal of Gastrointestinal Surgery》2011年第12期201-203,共3页世界胃肠外科杂志（英文版）（电子版）

摘　　要：Solid-pseudopapillary tumors of the pancreas(SPTs) are comparatively rare and have low malignancy,with a predilection for young women.Diagnosis is difficult when a SPT develops in a boundary region with other organs.Here,we report a 42-year old woman with a SPT of the pancreas mimicking a submucosal tumor of the stomach on imaging.She was admitted to our hospital complaining of abdominal pain.We suspected a submucosal tumor of the stomach from the f indings of endoscopy,endoscopic ultrasonography and abdominal computed tomography.However,angiography showed that some of the tumor vessels arose from the pancreas.Intraoperative f indings revealed the tumor originated from the pancreas.Therefore,distal pancreatectomy was performed.The pathological diagnosis was SPT of the pancreas.Solid-pseudopapillary tumors of the pancreas (SPTs) are comparatively rare and have low malignancy, with a predilection for young women. Diagnosis is difficult when a SPT develops in a boundary region with other organs. Here, we report a 42-year old woman with a SPT of the pancreas mimicking a submucosal tumor of the stomach on imaging. She was admitted to our hospital complaining of abdominal pain. We suspected a submucosal tumor of the stomach from the findings of endoscopy, endoscopic ultrasonography and abdominal computed tomography. However, angiography showed that some of the tumor vessels arose from the pancreas. Intraoperative findings revealed the tumor originated from the pancreas. Therefore, distal pancreatectomy was performed. The pathological diagnosis was SPT of the pancreas.

关 键 词：SOLID pseudopapillary TUMOR SUBMUCOSAL TUMOR Gastrointestinal STROMAL tumors Endoscopic ultrasonography Fine needle ASPIRATION Cluster of differentiation SOMATOSTATIN receptor 

分 类 号：R735.9[医药卫生—肿瘤]