IgA 肾病(IgAN)曾引起不少学者的注意,但各家研究的结果互相矛盾,临床表现和组织学形态何以多变以及用以预测进行性肾衰的明确的形态学标准等问题至今尚未解决。迄今为止,在儿童和成人中对于该病的生物学形态尚缺乏统一的认识。多数学者认为儿童预后良好,但随着年龄的递增预后就变得难以捉摸。因此,有必要在统一的诊断 IgA nephropathy (IgAN) has aroused the attention of many scholars, but the conflicting results of various studies, the clinical manifestations and histological changes in morphology and to predict the clear morphological criteria of progressive renal failure and other issues has not yet been resolved . To date, there is a lack of common understanding of the biology of the disease in children and adults. Most scholars believe that children have a good prognosis, but their prognosis becomes more and more elusive as they age. Therefore, there is a need for a unified diagnosis