Stereotactic body radiotherapy (SBRT) reirradiation for pelvic recurrence from colorectal cancer

Abstract

Local recurrence in the pelvis after modern combined modality treatment for colorectal cancer is rare. However it presents a therapeutic dilemma when it occurs; often symptomatic and eventually life threatening. SBRT can be a useful non-surgical modality to control pelvic recurrences after prior radiation for colorectal cancer.