title: The Case ∣ An age-old enemy should not be forgotten.
authors: Division of Nephrology, Department of Medicine, Johns Hopkins Medical Institutions, Baltimore, Maryland 21205, USA.
authors: John P
authors: JP
authors: Havill
authors: Michael B
authors: MB
authors: Kuperman
authors: Leandro L
authors: LL
authors: Bernardo
authors: Bernard G
authors: BG
authors: Jaar
mesh_terms: D005076:Exanthema / Q000473:pathology; D050533:Glomerular Basement Membrane / Q000648:ultrastructure; D015433:Glomerulonephritis, Membranous / Q000175:diagnosis* / Q000209:etiology / Q000473:pathology / Q000503:physiopathology; D006801:Humans; D008297:Male; D046529:Microscopy, Electron, Transmission; D013587:Syphilis / Q000150:complications / Q000175:diagnosis / Q000473:pathology / Q000503:physiopathology; D055815:Young Adult