Clinical common acute renal failure What are the causes?

From acute renal failure (ARF) diagnosis and treatment point of view, will lead to acute renal failure causes divided into three categories: First, before the kidneys of AIIP, the former lead to kidney A11P of the main reasons are: (1), lack of effective blood volume, common in the gastrointestinal tract body fluids lost the use of diuretics, extensive burns, hypoproteinemia, and so on. (2) heart failure, found in cardiac disease, heart valve abnormalities, such as cardiac tamponade. (3) systemic vascular expansion, found in sepsis, allergic reactions, such as anesthesia accident. (4) renal artery contraction led to renal ischemia. Second, the kidney substantive ARF, ARF lead to kidney substantive are the main reasons: (1) of acute renal necrosis, found in acute renal ischemia, the use of renal toxicity of drugs, heavy metal poisoning, and so on. (2) bilateral renal cortical necrosis, found in the placenta early peeling, such as severe shock. (3> tubulointerstitial disease, found in drug-mediated acute allergic reactions, infections and systemic diseases. (4) kidney disease, renal artery embolization and found thrombosis, renal vein thrombosis and microvascular disease, and so on. (5) glomerular diseases, leading to the primary A11F glomerular diseases radical type nephritis, after infection nephritis, IgA nephropathy, the proliferation of film, such as nephritis. Secondary nephropathy such as lupus nephritis, such as purpura nephritis. Third, after the kidney of the ARF, ARF and lead to kidney after the main reasons include: (1) ureteral stones incarcerated, and so on. (2) BPH. (3) urinary tract and urinary tract injury after surgery. (4) tumor suppression.