Henoch-Schonlein Purpura Nephritis laboratory examination?

Henoch-Schonlein Purpura Nephritis inspection hematology patients, including platelets, bleeding, clotting time, clot retraction time in the normal range. Acute phase of the case capillary fragility test (beam arm test) can be positive. Serum C3 and CH5. Most normal, serum IgA can be increased fast by ESR. Urine checks will have different degrees of seriousness of hematuria, proteinuria and type. For serious cases, a lower creatinine clearance rate and blood urea nitrogen, creatinine increased performance for nephrotic syndrome, could serum total protein and albumin decreased cholesterol increased.