Definition : Obstructive uropathy is a condition in which the flow of urine is blocked, causing
it to back up and injure one or both kidneys. CausesObstructive uropathy occurs when
urine cannot drain through a ureter (a tube that carries urine from the kidneys to
the bladder). Urine backs up into the kidney and causes it to become swollen (hydronephrosis).;
Obstructive uropathy is a condition in which the flow of urine is blocked, causing
it to back up and injure one or both kidneys. CausesObstructive uropathy occurs when
urine cannot drain through a ureter (a tube that carries urine from the kidneys to
the bladder). Urine backs up into the kidney and causes it to become swollen (hydronephrosis).