Annular rash

DDx

  • Tinea corporis (body ringworm)
  • Psoriasis
  • Secondary syphilis
  • Erythema multiforme
  • Pityriasis rosea
  • Nummular (discoid) eczema
  • Discoid lupus erythematosus
  • Erythema migrans (Lyme disease)
  • Granuloma annulare
  • Erythema nodosum (nodular)

There's more to see -- the rest of this topic is available only to subscribers.

Last updated: December 1, 2014