Matthew Wosnitzer, MD, is a board-certified urologic surgeon and physician scientist. He specializes in male infertility. A cystogram is used to diagnose bladder problems, including urinary reflux and ...

Ureteropelvic junction obstruction is a condition where urine flow from the kidney to the bladder is blocked. This blockage is often present at birth and can lead to kidney damage and swelling.

This report describes a case of primary urethral repair secondary to a urethral tear in a 4-year-old, male castrated, domestic shorthair cat. The cat was initially presented on an emergency basis for ...

A urinary tract infection (UTI) in children is a fairly common condition. Bacteria that enter the urethra are usually flushed out through urination. However, when bacteria aren’t expelled out of the ...

The presence of an ectopic ureter may be indicated by continuous wetting, despite a normal voiding pattern, especially in girls. In most cases, an ectopic ureter is associated with a duplex collecting ...