Preliminary Result of MRI/CT Based Image Guided Brachytherapy in Cervical Carcinoma

PurposeWe propose a method of IGBT that combine the MRI based target volume contour obtained for the first fraction with CT datasets of subsequent fractions, using an applicator-based co-registration. Using this approach, we can delineate HR-CTV on CT images easily under the assistance of applicator based co-registration of MRI.Materials and MethodsFrom August 2014 to May 2015, twenty-two consecutive patients with cervical carcinoma were...