(1) immune complex glomerulonephritis caused by a variety of pathophysiological changes lead to glomerulonephritis, and finally lead to renal failure. Renal failure can occur in a few months, it may be delayed a few years, until the rise in serum urea and creatinine, renal function decreased to half the normal symptoms appear. Sometimes a few years after the onset, until the terrible symptoms of uremia, only diagnosed with glomerulonephritis.
(2) interstitial nephritis, chronic renal failure, interstitial nephritis accounted morbidity second. Tubular atrophy, fibrosis, scarring, resulting in reduced blood supply and glomerular renal dysfunction. Analgesic nephropathy caused by gouty nephropathy and kidney antibiotics and other drug-induced nephrotoxicity belong interstitial nephritis.
(3) it is a congenital polycystic kidney disease polycystic kidney disease, in the same family may have several onset. Pathological examination showed developmental defects water-filled vesicles. Oppression of normal kidney tissue. The disease can be long-term hidden until after 40 to 50 years old kidneys appear to increase, significant renal dysfunction was diagnosed as polycystic kidney disease.
(4) severe hypertension severe hypertension can cause renal arteriosclerosis, renal blood flow decreased renal function. Renal artery disease itself may be a reason for the loss of kidney function.
(5) lower urinary tract obstruction, poor drainage, such as benign prostatic hypertrophy, or certain anatomical defects caused by urine reflux, causing renal pelvis, calyx expansion, called hydronephrosis, oppression normal kidney tissue, causing renal failure.
Shijiazhuang Kidney Disease Hospital in China
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