Radiotherapy in the comprehensive treatment of rectal cancer

Introduction. A favorable outcome of the treatment patients with rectal cancer in early stages is not a difficult task, as it easily solved thanks to only surgical intervention. The biggest problem late-stage (III and IV) cancer. use radiation therapy an integral niche complex Complete or partial clinical response tumor neoadjuvant factor that correlates increase overall recurrence-free survival cancer.
 Aim. To conduct analysis effectiveness radiotherapy chemoradiotherapy based on results tumor's treatment.
 Research results. In both groups patients, was localized middle ampullary part rectum 52.6% main group 55.4% control group. lower section 22 (38.6%) (39.3%) group, respectively. number localization upper region 5 (8.8%) 35 (5.3%), Positive dynamics form replacement tissue by fibrosis observed 89 (78.7%) compared groups. complete noted 2 (3.5%) 1 (1.8%) 86 groups, II III degrees regression according TRG grading were recorded 43 (75.4%) (76.8%) group.
 Conclusions. most often rectum, Unsatisfactory IV V 12 (21.05%) (21.4%) -