Extrarenal obstruction

Obstructions include intrarenal obstruction and extrarenal obstruction: the former mainly has uric acid crystals and a large amount of local-peripheral protein precipitation blocking the renal tubules. In addition, in recent years, severe renal syndrome has caused renal tubular-interstitial edema to constrict the renal tubules. It is a renal disease Syndrome with ARF is one of the important reasons; extrarenal obstruction mainly includes urinary tract stones, prostate hypertrophy or hyperplasia. Diabetic patients often cause urinary tract obstruction due to renal papillary necrosis.

The material in this site is intended to be of general informational use and is not intended to constitute medical advice, probable diagnosis, or recommended treatments.