Search Specialties, Conditions, and Treatments
Condition
Cystinuria is a relatively rare disease in which people inherit an inability to process an amino acid called cystine. Excess cystine winds up in the urine, where it can lead to the formation of stones in the bladder, kidneys, and ureters. Cystine stones …
Condition
What is meatal stenosis? Meatal stenosis is a narrowing of the opening of the urethra, the hole at the tip of the penis through which urine leaves the body. Who gets meatal stenosis? Meatal stenosis affects only circumcised males. The cause is thought to …
Condition
… valves is made by radiographic imaging with ultrasound and voiding cystourethrogram. Ultrasound will usually show a … of posterior urethral valves, but not confirmatory. Voiding cystourethrogram is the most definitive study for …