Nephrotic syndrome and human parvovirus infection in homozygous sickle-cell disease: a temporal association - abstract

ABSTRACT

Proteinuria of sufficient severity to manifest the nephrotic syndrome and renal impairment has been associated with human parvovirus (B19) infection in 7 patients with homozygous sickle-cell (SS) disease. In most patients, the proteinuria resolved but renal impairment remained. The glomerular histology showed evidence of segmental proliferative glomerulonephritis in 4 out of 5 biopsies. Most events occurred within 2 weeks of B19 associated aplastic crisis, and the mechanism is at present unknown. This association may add to the pathogenic significance of B19 infection in SS disease (AU)