Ulcer and eschar

DDx

  • Cutaneous anthrax
  • Warfarin necrosis
  • Antiphospholipid antibody syndrome
  • Aspergillosis
  • Mucormycosis
  • Brown recluse spider bite
  • Cutaneous leishmaniasis
  • Ecthyma gangrenosum (neutropenic, pseudomonal)
  • Tularemia
  • Rickettsialpox
  • Plague

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Last updated: December 1, 2014