Chronic renal failure is a progressive renal disease, especially the final result, so the cause of chronic renal failure varied, common causes are:
① chronic glomerulonephritis, such as IgA nephropathy, mesangial proliferative membrane; Focal segmental glomerulosclerosis and mesangial proliferative glomerulonephritis, etc;
② kidney damage caused by metabolic disorders such as diabetic nephropathy, gouty nephropathy and renal amyloidosis, etc;
③ vascular nephropathy, such as hypertension, renal vascular hypertension, renal arteriosclerosis;
④ hereditary kidney disease, such as polycystic kidney disease, Alport syndrome;
⑤ infectious renal disease, such as chronic pyelonephritis, renal tuberculosis;
⑥ systemic diseases such as lupus nephritis, vasculitis kidney damage, multiple myeloma;
⑦ toxic nephropathy, such as analgesic nephropathy, kidney disease and other toxic heavy metals;
⑧ obstructive nephropathy, such as ureteral obstruction; reflux nephropathy, stones in the urinary tract and so on.
In addition, about 6% -9% of patients is difficult to determine the cause. According to foreign studies have shown that in patients with chronic renal failure and hemodialysis patients, representing the first one is diabetic nephropathy, approximately 27.7% The second is the hypertensive renal damage, which represent 22.7%, chronic glomerulonephritis third, which is about 21.2%, 3.9% polycystic kidney disease, a variety of other causes accounted for 24 0.5% .China is currently still no cause chronic renal failure, survey data on a large scale, from clinical experience, our cause of chronic renal failure is still dominated chronic glomerulonephritis, followed by interstitial disease. In recent years due to changes in lifestyle, resulting prevalence of the disease in a significant increase in our country increased, diabetes and hypertension caused by chronic renal failure also significantly increased the number of patients, this trend should bring the attention of the doctor.
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