Fig. 4From: Preoperative adjuvant therapy for locally advanced and recurrent/metastatic gastrointestinal stromal tumors: a retrospective studyResponse to preoperative IM therapy for gastric GISTs (G-GISTs) and non-gastric GISTs (NG-GISTs) (a–d): tumor size reduction, tumor-reduced percentage, tumor density (HU) decrease, and tumor density (HU) decreased percentageBack to article page