Ureterocele associated with a single collecting system of the involved kidney.

Intravesical and Unilateral Ureterocele with Ipsilateral Kidney Agenesia

This is a report of a rare case of intravesical and unilateral ureterocele in a young man (25 years old) with ipsilateral kidney agenesia. He was referred to our urology clinic with frequent retention. Ultimate diagnosis made by US, IVP and CT Scan. This ureterocele operated via cystostomy.

Cobra-Head Stone in Single-System Ureterocele

A Case of Ectopic Ureterocele

SUMMARY Ureterocele is a cystic dilatation of submucosal segment of intravesical ureter. It Usually classified as "simple" and "ectopic" ureterocele. The simple or adult type has less clinical significance. The most common clinical presentation of ureterocele is recurrent urinary tract infection. Although it may present with other features such as: Sepsis, abdominal pain, failure to thrive, n...

Salt Losing Obstructive Uropathy with Paradoxically Low Urinary Sodium Concentration: Salt Entrapment in an Obstructed Ectopic Ureterocele

A 6-month-old hyponatremic female with failure to thrive had low urinary sodium concentration. Renal sonography revealed a duplex left collecting system with obstruction of the upper moiety as a blind-ended ectopic ureterocele extending to the bladder base. The echogenicity of the urine within the upper pole system was greater than the bladder contents. We believed that low urinary sodium conce...

Large spectrum of complete urinary collecting system duplication exemplified by cases. Pictorial essay.

Urinary collecting system duplication is a congenital anomaly and can associate various types of urinary tract pathologies. Authors will illustrate by cases some of associated anomalies such as ureterocele, extravesical ectopic ureter, vesicoureteral reflux or reflux nephropathy; one case presented an association between posterior urethral valve and bilateral collecting system duplication.