ureterocele
Pronunciation: yoo-REE-ter-oh-seel
Cystic dilatation of the terminal portion of the ureter that protrudes into the bladder.
Full Definition
A ureterocele is a congenital anomaly characterized by cystic expansion of the distal ureter as it enters the bladder, creating a balloon-like structure. This condition can be classified as simple (intravesical) or ectopic, with ectopic ureteroceles often associated with duplicated collecting systems. The condition may cause obstruction, infection, or reflux and frequently requires surgical intervention. Proper identification is crucial for treatment planning, as ectopic ureteroceles have different management considerations than simple ones.
Usage
Usage note: Specify whether simple or ectopic; note association with duplicated systems when present.
In Context
- "Ultrasound revealed a large ectopic ureterocele associated with the upper pole moiety." — Radiology report
- "Endoscopic puncture of the ureterocele was performed to decompress the system." — Operative report