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 ...

The ureter is a long thin tubular structure 10-12 inches long which carries urine produced in the kidney to the bladder. The urine is transported by a process called peristalsis. The ureter actively ...

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 Urethral diverticulum can be defined as sac-like dilation lined with epithelial tissue, which may be congenital or acquired. It usually develops in the penoscrotal angle region but can also be ...

At UCSF Benioff Children's Hospitals in Mission Bay and Oakland, & radiologists are now offering a new, more comfortable, and radiation-free imaging method called pediatric Contrast-enhanced voiding ...

Bladder neck incision is a surgical procedure that is done in males as well as rarely females to widen the neck of the bladder and improve the outflow of urine. The bladder neck is the junction of the ...

» What are the two major concerns in radiation protection? Because the X-ray beam is usually moved over different areas of the body during a procedure, there are two very different aspects to consider ...