The urinary tract reconstruction in a robot‐assisted surgery for rectal malignancy with combined prostate and seminal vesicle resection

In certain cases of rectal malignancy in which invasion is confined to the prostate and/or seminal vesicles, bladder-sparing surgery may be chosen instead of total pelvic exenteration. However, even if the bladder is preserved, postoperative urinary dysfunction and vesicourethral anastomotic leakage are concern.