What are pathogenesis of acute and chronic renal failure ？

　　Pathogenesis of acute and chronic renal failure are what? Kidney specialists in our hospital, said impaired renal function can be divided into two types, acute and chronic renal impairment with impaired renal function. And I nephropathy hospital experts pointed out that the two impaired renal function has a different cause the onset of the original reasons for the reason that in the end the incidence of acute and chronic renal failure, has it? Hospital kidney specialist on the etiology of acute and chronic renal failure analysis and explanation is as follows:
　　First, the incidence of acute renal impairment reasons
　　Etiology of acute renal impairment can be divided into pre-renal, renal, post-renal three.
　　Prerenal main reasons that cause a variety of reasons not foot the absolute or relative blood volume, which results in severe renal ischemia, renal perfusion without feet, glomerular filtration rate (detoxification capacity) decreased, do not grasp the correct time would cause irreversible renal cell necrosis. More common causes of cardiovascular disease, such as acute myocardial infarction, heart imbalance, congestive heart recession, pericardial tamponade: infectious diseases such as bacterial sepsis, meningitis, encephalitis, epidemic hemorrhagic fever, toxic bacillary dysentery, acute hepatitis or hepatorenal syndrome, acute suppurative gangrenous cholecystitis, acute pancreatitis, shock lung: after hemorrhagic shock, such as gastrointestinal bleeding, trauma and surgical bleeding, postpartum hemorrhage, bleeding ectopic pregnancy, placental abruption, bleeding, etc.: drugs or serum allergic anaphylactic shock: shock such as a large number of severe dehydration caused by vomiting, diarrhea, paralytic ileus, transit, side shoots diabetes disease acidosis.
　　The main reason for acute renal tubular necrosis, the etiology of severe dehydration, blood loss and prolonged shock, misuse vasoconstrictor-induced ischemic acute tubular necrosis: a class of drugs such as sodium amide (big celebration toxins, etc.), sweet poison leaven, contrast agents, low molecular weight dextran auxiliary drunk and biological toxins (snake venom, drug poisoning, fish bile poisoning) caused by toxic heavy metals and acute tubular necrosis, blood group incompatibility, mechanical damage, severe acute nephritis, bleeding heat and other acute hemolytic disease often produce large amounts of hemoglobin, or crush syndrome generated a lot of myoglobin, or multiple bone tumors Yi, oliguric renal comprehensive, sulfonamides and uric acid kidney stones and other small tubular obstruction caused by acute tubular necrosis. Primary glomerular diseases such as rapidly progressive glomerulonephritis, severe acute nephritis, such as lupus nephritis secondary nephritis, allergic purpura move nephritis, Goodpasture syndrome, acute interstitial nephritis, hemolytic uremic creatinine comprehensive high Zheng, renal vascular diseases such as renal artery infarction, renal vein thrombosis 0, malignant glomerular sclerosis can cause acute renal damage.
　　Post-renal causes of major mountain in the urethra and cause blockage. The main reason there are stones, blood clots, tumor compression, error bar bilateral ureteral, sulfonamides and uric acid end product, soluble protein coagulation (seen in multiple myeloma) and so on.
　　Second, chronic renal impairment etiology
　　I explain kidney specialist hospital, triggering etiology of many chronic renal impairment can be broadly divided into the following three categories:
　　Kidney disease: disease mainly affects the kidneys, and in the kidneys as the main performance, such as various chronic glomerulonephritis, chronic interstitial nephritis (including chronic pyelonephritis), kidney stones, renal tuberculosis, hereditary nephritis, multiple bursitis, medullary cystic disease. renal artery stenosis, renal tubular acidosis.
　　Lower urinary tract blockage: as benign prostatic hypertrophy, prostate cancer, urethral stricture, neurogenic bladder, etc. hazy, hazy mainly for bladder dysfunction, easy to secondary infection caused by impaired renal function.
　　Systemic diseases and poisoning: often due to renal involvement resulting in impaired renal function. Such as high blood pressure, kidney arteriosclerosis, malignant high blood pressure, the heart of the recession, diabetes, gout, hyperkalemia or hypokalemia, primary and secondary amyloidosis, nodular pieces nodosa, systemic lupus erythematosus , allergic purpura, bell myeloma, macroglobulinemia, cirrhosis, analgesics and heavy metal poisoning.
　　It can be seen that unite the etiology can cause chronic renal impairment. Thus active treatment of the primary disease, for away or delay the arrival of chronic renal failure is extremely focused. Also look for them in the clinic is also a look into the pathogenesis of some patients with chronic renal failure on the show, its causes illness record is unclear, after various physical and chemical examination is also difficult to determine, for this situation. Was able to think of chronic nephritis occult through the development of chronic renal failure and perhaps of greater.
　　The above is a kidney specialist hospital to this explanation, I believe you all know, the pathogenesis of impaired renal function, there are many kinds, I hope we can be vigilant in life, prevention of disease. I remind kidney specialist hospital patients with impaired renal function, understanding of their etiology contribute to a better treatment of disease. If you want to know more knowledge of impaired renal function, please free to consult our hospital nephrologist, a kidney specialist to have a professional analysis to explain to you, contact Viber / Whatsapp: +8615131171391 Skype: kidneycarescommunity.