[Perforating skin ulcers occurring in an adult with dermatomyositis].
BACKGROUND
Skin ulcerations are rarely reported in dermatomyositis of the adult. We report on a case of perforating ulcers resistant to classical treatments in a woman with dermatomyositis.


METHODS
A 34 year-old woman, treated for typical dermatomyositis, developed a few weeks after starting her treatment, multiple perforating skin ulcers on her shoulders, elbows and wrists though general signs had completely disappeared. In spite of the increase in oral steroids, the patient presented again with worsened lesions and a new perforating ulcer on the hand which lead to the breaking of a tendon. She underwent hand surgery and was also treated with a bolus of steroids IV (1 g daily during 3 days), followed by oral steroids, IM methotrexate and antimalarial drugs. The lesions healed completely after one month, with no atrophy.


CONCLUSIONS
Skin ulcers are rarely described in dermatomyosites of the adult and are associated with underlying vasculitis and bad prognosis. Our case is remarkable by the absence of vasculitis, a very slow cure requiring aggressive treatment and excellent prognosis after three years of follow-up.
Tomb
R
R
Service de Dermatologie, Hôtel-Dieu de France, BP 16-6830 Achrafié, Beyrouth, Liban. roland.tom@mail.com
Stephan
F
F
D000328:Adult; D003882:Dermatomyositis / Q000150:complications*; D005260:Female; D006225:Hand / Q000473:pathology; D006801:Humans; D011379:Prognosis; D012883:Skin Ulcer / Q000209:etiology* / Q000473:pathology; D013256:Steroids / Q000627:therapeutic use; D013708:Tendon Injuries / Q000209:etiology; D016896:Treatment Outcome
D013256:Steroids