title: A urethral catheter knot: a rare complication of cystourethrography.
abstract: Complications of voiding cystourethrography are infrequent. We report a rare complication of knotting of the catheter within the bladder, necessitating surgical removal of the catheter through the urethra.
authors.affiliation: Department of Radiology, Sapir Medical Center, Sackler Faculty of Medicine, Tel-Aviv University, Kfar-Saba, Israel.
authors.forename: O
authors.initials: O
authors.lastname: Konen
authors.forename: A
authors.initials: A
authors.lastname: Pomeranz
authors.forename: M
authors.initials: M
authors.lastname: Aronheim
authors.forename: V
authors.initials: V
authors.lastname: Rathaus
mesh_terms: D006801:Humans; D007231:Infant, Newborn; D008297:Male; D001743:Urinary Bladder; D014546:Urinary Catheterization / Q000009:adverse effects*; D014567:Urography / Q000009:adverse effects / Q000295:instrumentation*