Fig. 3From: Dosimetric analysis of radiation-induced brainstem necrosis for nasopharyngeal carcinoma treated with IMRTDose response curves of probability of brainstem necrosis. The longitudinal axis is the predictive incidence of brainstem necrosis. The incidence of brain necrosis in the 5-Gy interval is expressed as the number of cases per total number of cases in the 5-Gy dose range. The dots in the graph represent the average of the dose rangeBack to article page