A 68yo-male patient with multiple, huge bladder diverticulae showed > 1L large bladder capacity and recurrent UTI.

Preoperative CT (axial, coronal views)

Open or laparoscopic removal was available. Robotic diverticulectomy was done.

[Huge bladder diverticulum was removed outside the bladder.]

[Other big and small bladder diverticulae were removed inside the bladder.]

Postoperative cystography was shown like this.

Feb 13, 2019