Fig. 7
From: Multidetector CT imaging of post-robot-assisted laparoscopic radical prostatectomy complications
Extraperitoneal VUA leak in a 70-year-old patient with recent RALRP and intraoperative repair of recto-urethral fistula (RUF). On axial enhanced MDCT image (a) air (arrowhead) is observed between the anorectal junction and the VUA level. At MDCT cystography anterior (thin arrow) and posterior (arrow) extraperitoneal CM extravasations indicate double VUA leak. After prolonged catheterisation to heal the VUA, persistent RUF was confirmed by anoscopy and elective surgical repair was planned