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胃肠道间质瘤(gastrointestinal stromal tumors,GIST)是胃肠道最常见的间叶源性肿瘤,多发生于CD117免疫表型阳性者。传统化疗药物对GIST疗效不理想,随着CD117检测及
Gastrointestinal stromal tumors (GISTs) are the most common mesenchymal tumors in the gastrointestinal tract and occur mostly in CD117 immunophenotype positive individuals. The efficacy of traditional chemotherapeutic drugs on GIST is not satisfactory, with CD117 detection and