Etiology pathology/kidney disease

Many diseases can cause the damage of glomerular capillary filtration membrane, leading to syndrome.Two-thirds of adults and most children of the disease syndrome as the primary, including primary glomerular nephritis, chronic glomerulonephritis and radical nephritis, etc.According to the pathological diagnosis mainly includes: minimal change disease, membranous glomerulonephritis, mesangial capillaries proliferative glomerulonephritis (membrane proliferative glomerulonephritis) draw focal segmental glomerulosclerosis.The cause of the secondary syndrome is: infection, drug (mercury, organic gold, penicillamine and heroin, etc.), toxins and allergy, tumor (lung, stomach, colon, breast solid tumor and lymphoma, etc.), systemic lupus erythematosus (sle), allergic purpura amyloid nephropathy, rheumatoid arthritis, scleroderma kidney disease and diabetes, etc.10% of the 1/3 of the adult and children can be caused by secondary factors.