title: Cutaneous polyarteritis nodosa sine nodosa.
abstract: OBJECTIVE
  Cutaneous polyarteritis nodosa, a form of vasculitis affecting the small to medium sized arteries, most commonly presents as tender subcutaneous nodules over the lower legs and feet. Other features include livedo reticularis, skin ulcers and tender indurated plaques.
  
  
  CONCLUSIONS
  We report a 51-year old woman with a primarily livedo reticularis presentation of cutaneous polyarteritis nodosa without a nodular component.
authors.forename: Erica
authors.initials: E
authors.lastname: Merman
authors.forename: Cheryl
authors.initials: C
authors.lastname: Rosen
authors.forename: Danny
authors.initials: D
authors.lastname: Ghazarian
authors.forename: Ayman
authors.initials: A
authors.lastname: Al Habeeb
authors.forename: Sanjay
authors.initials: S
authors.lastname: Siddha
mesh_terms: D005260:Female; D006801:Humans; D007866:Leg; D054068:Livedo Reticularis / Q000209:etiology*; D008875:Middle Aged; D010488:Polyarteritis Nodosa / Q000150:complications* / Q000175:diagnosis* / Q000473:pathology