Clinical pathological analysis of children IgA nephropathy

Objective:To find out the clinical pathological character of children IgA nephropathy(IgAN).Methods:To do the retrospective analysis of the clinical pathological data of children idiopathic IgA nephropathy diagnosed by renal biopsy from 1984 to 2005 June.Results:The common clinical IgAN ranks from pure hematuria (36.8%) to hematuria accompanied proteinuria(31.6%);the severity of clinical and pathological changes ranks from nephritic syndrome to hematuria accompanied proteinuria in which easily combined with renal failure and hypertension;the immune complexs deposit of nephritic syndrome mainly are IgA+IgG+IgM,but the deposit of pure hematuria and hematuria accompanied proteinuria are IgA+IgG.Conclusion:The clinical and pathological grades of children IgAN relating with therapy and prognosis help better comprehend children IgAN and formulate accurate treatmemt plan and evaluate prognosis objectively only through renal biopsy.