What is the cause of kidney disease blood urine

Blood urine is one of the typical symptom of kidney failure, refers to the normal urine contains a small bit of red blood cells, without the centrifugal urine in the microscope each at high magnification, the vision can have red blood cells 0 ~ 2, if more than the number, namely for urinetoplasma ratio. Kidney failure why urinetoplasma ratio?
Cause renal failure of blood urine for many reasons, probably can be classified into three categories:
1. The urinary system of adjacent organs disease: such as prostatitis, seminal vesicle phlogistic, acute tubal phlogistic, etc.; The womb or rectum cancer and so on, this urinetoplasma ratio is mostly over to inflammation urinary system, cause urinary system and capillary permeability increase results.
2. Systemic disease: such as sepsis, acute bacterial endocarditis, leptospirosis, epidemic  blood urine  fever infection etc; Blood, the system diseases such as leukemia, aplastic anemia, hemophilia, allergic purpura, thrombocytopenia; Cardioascular disease such as the urinetoplasma ratio of congestie heart failure, renal arterial sclerosis, connective tissue diseases such as systemic lupus erythematosus, nodular much arteritis, etc. According to the clinical observation, visible urinetoplasma ratio of urinary system with tumors, n/med tuberculosis and the most frequent stone. The patient should be combined with clinical met urinetoplasma ratio, determine the bleeding site, clear cause bleeding.
3. Urinary system itself lesions: such as pyelonephritis, a bladder infection, renal tuberculosis, etc.; Immune response disorder: such as glomerulonephritis, kidney disease syndrome, urinary stones, such as ureteral, kidney stones, urinary cancer: such as, bladder, kidney, and so on, trauma, renal infarction, kidney prolapse, drugs and poison (such as sulfa-drugs drug, gentamycin, kanamycin, carbon tetrachloride poisoning), etc. The main through renal vascular rupture urinetoplasma ratio or capillary wall caused by permeability increase.