免疫球蛋白A肾病(IgA肾病)首先由Berger于1969年进行了描述,故又称Berger病。尽管至今对本病仍有不少问题存有不同的见解,但随着肾穿刺活检的广泛开展,免疫实验技术的进步,不步问题渐趋一致,并且本病已日益为临床所重视。IgA肾病是最常见的肾小球肾炎类型之一。日本、法国、澳大利亚等报告,在所有肾穿刺活检病例中, Immunoglobulin A nephropathy (IgA nephropathy) was first described by Berger in 1969 and is also known as Berger’s disease. Although there are still many problems on the disease there are different views, but with the extensive implementation of renal biopsy, the progress of immuno-technology, step by step become more consistent, and the disease has increasingly been clinically valued. IgA nephropathy is one of the most common types of glomerulonephritis. Japan, France, Australia and other reports, in all cases of renal biopsy,