Fig. 2From: Escalation of radiotherapy dose in large locally advanced drug-resistant gastrointestinal stromal tumors by multi-shell simultaneous integrated boost intensity-modulated technique: a feasibility studyDVH comparisons between Con-IMRT (solid line) and SIB-IMRTs (the dash line is SIB10-IMRT, the dot line is SIB15-IMRT, the dash dot line is SIB20-IMRT plan, the dash dot dot line is SIB25-IMRT plan) A for GTV and NT structure; B for OARs, ring 1 and ring 2 structureBack to article page