Fig. 3From: Urinary tract diversion with gastric conduit after total pelvic exenteration for Crohn’s disease-related anorectal cancer: a case reportLaparoscopic view a The rendezvous was performed with the perineal side based on the internal pudendal vessels (yellow dashed line). b The left internus obturator muscle was incised using the obturator nerve (yellow dashed line) and foramen (yellow arrowheads) as guidesBack to article page