urinoma(redirected from urinary cyst)
a collection of urine encapsulated by fibrous tissue, resulting from leakage of urine from a tear in the ureter, renal pelvis, or renal calices because of obstruction of the ureter or trauma.
Miller-Keane Encyclopedia and Dictionary of Medicine, Nursing, and Allied Health, Seventh Edition. © 2003 by Saunders, an imprint of Elsevier, Inc. All rights reserved.
A collection of extravasated urine.
Synonym(s): urinary cyst
Farlex Partner Medical Dictionary © Farlex 2012
urinomaPediatric urology A tumor-like urine-filled cyst seen in the renal capsule of children, which is 2º to congenital urethral obstruction, in which urine extravasates into subcapsular or perirenal spaces via ruptured calyceal fornices.
McGraw-Hill Concise Dictionary of Modern Medicine. © 2002 by The McGraw-Hill Companies, Inc.
A cystic collection of extravasated urine.
Medical Dictionary for the Health Professions and Nursing © Farlex 2012