Renal involvement of human parvovirus B19 in an immunocompetent host.

Human parvovirus B19, which is most commonly known to cause erythema infectiosum in children, is also known to cause infection in adults, with complications ranging from a self-limited polyarthropathy in immunocompetent patients to hydrops fetalis in pregnant women, transient aplastic crises in patients with chronic hemolytic anemias, and chronic aplastic anemia in immunocompromised hosts. We describe a previously healthy immunocompetent woman who presented with manifestations of acute parvovirus B19 infection.