| Abstract: | A patient experienced the concomitant onset of psoriasis vulgaris and mesangiocapillary glomerulonephritis (MCGN) with massive proteinuria. Laboratory examination revealed reduced glomerular filtration rate (GFR), elevated serum IgG, IgA and circulating immune complex (CIC) levels. Both diseases responded promptly to combined therapy with prednisolone, urokinase and plasma exchange. CIC and GFR were normalized with histological improvement. To our knowledge, this is the first case of glomerulonephritis, which can be related to psoriasis vulgaris through an immune mechanism. |
