Urine tests measure specific substances in your urine, such as electrolytes, proteins, and bacteria. These tests can reveal a lot about your health, particularly when gradual changes or big jumps ...

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.

Obstructive uropathy is when your urine can’t flow (either partially or completely) through your ureter, bladder, or urethra due to some type of obstruction. Instead of flowing from your kidneys to ...

Normal urine typically appears pale yellow to light amber, but liver problems can dramatically alter this familiar color pattern. When the liver struggles to function properly, waste products that ...