Fig. 3From: Impact of VMAT-IMRT compared to 3D conformal radiotherapy on anal sphincter dose distribution in neoadjuvant chemoradiation of rectal cancerBoxplot of the distance from the 95 to 10% isodose in centimetre for two groups of 16 patients treated with different radiation techniques. The measurement was longitudinal (cranio-caudal) of the planar centre of the anal canalBack to article page