title: A helpful technique for difficult urethral catheterizations in boys for voiding cystourethrography.
abstract: A simple technique used to catheterize boys for voiding cystourethrography, using a feeding catheter while the urethra is distended by a saline solution is described.
mesh_terms: D002648:Child; D006801:Humans; D007223:Infant; D008297:Male; D011859:Radiography; D014521:Urethra / Q000000981:diagnostic imaging*; D001743:Urinary Bladder / Q000000981:diagnostic imaging*; D014546:Urinary Catheterization / Q000379:methods*