Comparison Between Concurrent EBRT and ICA with Conventional EBRT Followed by ICA in Cervical Cancer

摘要

IntroductionIn carcinoma of cervix, if overall treatment time (OTT) is prolonged beyond 6 weeks, then the total dose required to achieve a given probability of tumor control is to be increased by 0.6 Gy for each day of prolongation, to control the accelerative repopulation of the cells, i.e., 1 % loss of tumor control, and to avoid increased treatment delays and drop outs due to the prolonged gap between EBRT and intracavitary brachytherapy (ICBT).