label: Gastric Gastrointestinal Stromal Tumor
label_lc: gastric gastrointestinal stromal tumor
description: "A gastrointestinal stromal tumor that arises from the stomach.  It covers a spectrum of benign to malignant soft tissue neoplasms and includes most gastric smooth muscle tumors, leiomyoblastomas, and tumors formerly called gastrointestinal autonomic nerve tumors."