For example, a ureter might swell and block the flow of pee into the bladder, or a kidney stone might block the urethra. ‌ In children, over half of hydronephrosis cases have unknown causes, and ...

Medically reviewed by Andrea L. Braden, MD A bladder ultrasound is a noninvasive imaging technique used to check for abnormalities in the urinary bladder. It involves the use of a handheld device ...

Urinary tract Infection (UTI) in Men: Discover the causes, symptoms, ... For men, those assigned male at birth, and anyone with a penis, these parts include your kidneys, bladder, ureters, ...

Renal colic is pain that occurs due to a stone in the urinary tract. The urinary tract includes the kidneys, ureters, urinary bladder, and urethra. Treatments may include medication and surgical ...

The ureters are the tubes that carry urine from the kidney to the bladder. Upper urinary tract urothelial cancer can start in a part of the kidney called the renal pelvis. Or it can start in the ...

Your urinary tract comprises two kidneys, two ureters, a bladder, and a urethra. A UTI happens when bacteria get into the urethra, or the tube that allows urine to pass out of the body, and multiple.

A urinary tract infection (UTI) is an infection of any part of the urinary tract, including the urethra, kidneys, ureters, and bladder. Bladder infections are the most common form of UTI.

For years, doctors have known that the urinary bladder, more than any other organ in the human body, possesses remarkable powers of regeneration, e.g., after removal of a diseased section, the ...

Urinary reflux surgery can involve repairing the valve between your bladder and ureter, or it may mean using an injection inside your bladder wall to create a new valve. Both of these options have ...