Obstructive uropathy

Causes and Risks:
Obstructive uropathy occurs when the kidney produces urine in the normal manner but the urine cannot drain normally because of an obstruction. Urine backs-up and causes damage to the kidney(s).

Obstructive uropathy is further differentiated by whether it affects one or both kidneys, and whether it developed suddenly (acute) or slowly (chronic). See the following documents:




A catheter (a hollow tube, often with an inflatable balloon tip) may be inserted into the urinary bladder when there is a urinary obstruction, following surgical procedures to the urethra, in unconscious patients (due to surgical anesthesia, coma, etc.), or for any other problem in which the bladder needs to be kept empty (decompressed) and urinary flow assured.



Catheterization is accomplished by inserting a catheter (a hollow tube, often with and inflatable balloon tip) into the urinary bladder. This procedure is performed for urinary obstruction, following surgical procedures to the urethra, in unconscious patients (due to surgical anesthesia, coma, etc.), or for any other problem in which the bladder needs to be kept empty (decompressed) and urinary flow assured. Catheterization in males is slightly more difficult and uncomfortable than in females because of the longer urethra.



This is an illustration of the female urinary tract. The female and male urinary tracts are relatively the same except for the length of the urethra. The positioning in the body and relative size of the organs are also demonstrated.



This is an illustration of the male urinary tract. The female and male urinary tract are relatively the same except for the length of the urethra. The positioning and relative size of the organs are also shown.