IgA 肾病伴系膜区Ⅲ 型胶原沉积 2 例.

As interstitial collagen, type Ⅲ collagen (Col Ⅲ) does not express in normal glomeruli. However, in Col Ⅲ nephropathy, a large amount of Col Ⅲ deposit in the mesangial and subendothelial area of the glomeruli. IgA nephropathy with Col Ⅲ deposition was extremely rare. In this article, we reported two cases of such disease. After treating with immunosuppressive agents or traditional Chinese medicine decoction, the renal function of the two patients remained stable and the urinary protein levels reduced significantly. [ABSTRACT FROM AUTHOR]