Related Experiment Video
Updated: Apr 11, 2026

Laparoscopic Choledochal Cyst Excision and Roux-en-Y Choledochojejunostomy in Adults
Published on: February 28, 2025
A rare entity in adults: Bilateral Hutch diverticulum with calculi
Onur Telli1, Adil Gucal Guclu1, Perviz Haciyev1
1Ankara University, School of Medicine, Department of Urology, Ankara, Turkey.
Abstract:
Congenital bladder diverticulum (CBD) is a very uncommon entity in adults. CBD could be unilateral or bilateral and is caused by a congenital weakness in the bladder musculature. CBD is differentiated from the paraureteral or Hutch type of diverticula. A 42-year-old male presented with bilateral Hutch diverticulum and multiple diverticulum calculus on intravenous pyelography. Cystoscopy revealed bladder diverticulum just medial to the left ureteral orifice with multiple calculi; the patient successfully underwent endoscopic laser cystolithotripsy with resolution of his urinary tract infection. To the best of our knowledge, this is the first case report presenting stone formation of CBD in an adult.
Related Concept Videos
Urinary Tract Calculi VI: Surgical Management
Inflammatory Bowel Disease V: Surgical Management
Here are some common surgical interventions for IBD:
Urinary Tract Calculi III: Medical Management
Urinary Tract Calculi II: Pathophysiology and Clinical Manifestations
Urinary Tract Calculi V: Nursing Management
Urinary Tract Calculi I: Introduction