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胃肠道间质瘤(GIST)为独立起源于胃肠道壁间叶组织的肿瘤。Hiermstad研究170例经免疫组化标记及间质性肿瘤S-100蛋白标记,证实其大多数是平滑肌类型,极少数为神经源性肿瘤。本文对所收集的28例手术病理证实的胃肠道间质瘤进行分析,并且观察其声像图表现,意在探讨超声在胃肠道间质瘤
Gastrointestinal stromal tumors (GISTs) are tumors that independently originate from gastrointestinal mesenchymal tissue. Hiermstad study of 170 cases of immunohistochemical markers and S-100 protein markers of interstitial tumors, confirmed that the majority of smooth muscle type, a very small number of neurogenic tumors. This article analyzes the collected 28 cases of gastrointestinal stromal tumors confirmed by surgery and pathology, and to observe the sonographic findings, intended to explore the ultrasound in gastrointestinal stromal tumors