Common clinical acute renal failure What are the causes?

From acute renal failure (ARF) diagnosis and treatment perspective, May cause acute renal failure causes divided into three categories: First, before the sexual AIIP kidney, resulting in kidney and A11P the former main reasons: (1), the lack of effective blood volume, common in gastrointestinal fluid loss; use of diuretics, large area burn, hypoproteinemia, and so on. (2) heart failure, found cardiomyopathy, heart valve dysfunction, cardiac tamponade, and so on. (3) systemic vascular expansion, seen septicemia, allergies, anesthesia accidents. (4) renal artery contraction caused renal ischemia. Secondly, substantive ARF kidney, resulting in kidney substantive ARF main reasons: (1) acute tubular necrosis, acute renal ischemia seen, the use of kidney toxic drugs, heavy metal poisoning, and so on. (2) bilateral renal cortical necrosis, found in the placenta early dissection, such as severe shock. (3> tubulointerstitial disease, found in drug-mediated acute allergic reaction, infection and systemic diseases. (4) renal vascular disease, found in renal artery embolism and thrombosis, renal vein thrombosis and microvascular disease, and so on. (5) glomerular diseases, resulting A11F the primary glomerular diseases radical type nephritis, after infection nephritis, IgA nephropathy, mesangial proliferative glomerulonephritis, and so on. Secondary nephropathy such as lupus nephritis, such as Purpura Nephritis. Third, after the kidney of the ARF, ARF result of the kidney after the main reason for including: (1) ureteral stones such as incarcerated. (2) prostatic hypertrophy. (3) urinary tract and urinary tract injury after surgery. (4) tumor suppression.