Malhotra R, Evans R, Bhawan J, Kanzaria P, Silva W
Department of Pathology, University of Massachusetts Medical Center, Worcester.
Am J Gastroenterol. 1988 Apr;83(4):452-6.
Malignant gastric leiomyoblastoma (epithelioid leiomyosarcoma) is an uncommon smooth muscle neoplasm which is generally slow growing but capable of attaining large size. When these tumors project extrinsically from their site of origin in the gastric wall, they present diagnostic difficulty to the clinician and radiologist. This case report documents a highly unusual example of such a tumor which presented as an infected pancreatic pseudocyst and produced symptoms related to inferior vena caval compression.
恶性胃平滑肌瘤（上皮样平滑肌肉瘤）是一种罕见的平滑肌肿瘤，通常生长缓慢，但能够长得很大。当这些肿瘤从胃壁的起源部位向外突出时，会给临床医生和放射科医生带来诊断困难。本病例报告记录了一个非常罕见的此类肿瘤病例，该肿瘤表现为感染性胰腺假性囊肿，并产生了与下腔静脉受压相关的症状。
