Ashida C, Nozaka J, Miyaji T, Taninaka K, Ogawa T, Yamamura M, Hashimura T, Taniguchi H
Dept. of Radiology, Miyaji Hospital.
Gan No Rinsho. 1989 Mar;35(4):505-11.
Presented is a 69-year-old female who had gigantic leiomyosarcoma showing a pedunculated and exogastric growth. Though the patient had been diagnosed as having a gastric submucosal tumor (SMT) on being given an upper GI series and an endoscopical examination, she did not enter hospital until a year and 4 months later. On admission, a large SMT was suspected after an upper GI series and an endoscopic examination. Computed tomography (CT), ultrasonography (US), and angiography revealed a gastric SMT that had grown exogastrically. Subsequently, this tumor was resected with the gastric wall. Histologically, tumor was determined as being a leiomyosarcoma. CT and US were found useful in demonstrating the SMT with its exogastric growth.
本文报告一例69岁女性患者，其患有巨大平滑肌肉瘤，呈带蒂且向胃外生长。尽管该患者在上消化道造影和内镜检查后被诊断为胃黏膜下肿瘤（SMT），但直到一年零四个月后才入院。入院时，上消化道造影和内镜检查后怀疑为大的SMT。计算机断层扫描（CT）、超声检查（US）和血管造影显示胃SMT已向胃外生长。随后，该肿瘤连同胃壁一起被切除。组织学检查确定肿瘤为平滑肌肉瘤。发现CT和US有助于显示向胃外生长的SMT。
