Urinoma in retroperitoneal space is a collection of extra-vasated urine leaked from the urinary system. Bladder cancer followed by a spontaneous urinoma formation is very rare. This report describes a retroperitoneal urinoma caused by infiltrative carcinoma of the bladder. The patient was a 79-year-old man whose chief complaints were right flank pain and nausea. Our case visualized the leaking point of urine at calyceal fornix very well in the imaging study.
urinoma, urinary bladder neoplasms, flank pain
Article Language: Turkish English