Quaternary syphilis

external

• Causes

  • Syphilis

• Effects

  • Aortic regurgitation
  • Ascending aortic aneurysm
  • Endarteritis obliterans
  • Neurosyphilis
  • Bacterial meningitis
  • Membranous glomerulonephritis
  • Secondary amyloidosis
  • Antiphospholipid syndrome

• Description

  • "Late non-infectious stage
  • May be asymptomatic."