Fig. 1From: First clinical application of image-guided intraoperative electron radiation therapy with real time intraoperative dose calculation in recurrent rectal cancer: technical procedureDose distribution of initial neoadjuvant irradiation (prescription dose 45 Gy to pelvic nodal regions, 50 Gy simultaneous-integrated boost to primary tumor region), left: axial, right: sagittalBack to article page