J Surg Case Rep. 2020 Jul 23;2020(7):rjaa260. doi: 10.1093/jscr/rjaa260. eCollection 2020 Jul.
Complete colonic duplication is rare and frequently asymptomatic. We present an interesting case of tubular colonic duplication with associated uterine didelphys and a longitudinal sagittal septum in the bladder, noted incidentally on cross-sectional imaging. The patient was later diagnosed with ulcerative colitis affecting the duplicated colon and is currently in remission following medical therapy.