Membranoproliferative glomerulonephritis, type II and partial lipodystrophy in an adult.

Membranoproliferative glomerulonephritis, type II is commonly seen in patients with the rare disorder, partial lipodystrophy. This disease complex, although usually seen in the pediatric or young adult age group, should be considered in older patients with characteristic loss of facial fat and signs and symptoms of nephritis. A case of partial lipodystrophy with membranoproliferative glomerulonephritis, type II in an older patient demonstrates the characteristic ultrastructural renal findings.