Retrospective Study
Copyright ©The Author(s) 2019.
World J Clin Cases. Feb 26, 2019; 7(4): 441-451
Published online Feb 26, 2019. doi: 10.12998/wjcc.v7.i4.441
Figure 3
Figure 3 Colonoscopic findings. A: Severe luminal obstruction with extrinsic compression and mucosal change. Biopsy revealed endometriosis in the rectum; B: Extrinsic compression without mucosal change by a mass located at the submucosal layer.