[Allergic vasculitis in brucellosis].
Brucellosis is an anthropozoonosis caused by a Gram negative bacillus of the Brucella gender. Skin manifestations have been reported in 1.5 to 11 p. 100 of the cases. Allergic vasculitis is rare. Recently a 24-year-old man was hospitalized for signs of infection. He had been treated with tetracycline. The clinical picture was suggestive of brucellosis and the Wright test was positive at 1/1,280. There were violet and purpuric papulae on the limbs, arthritis of the knee and ankle joints and renal involvement (haematuria, proteinuria). Histology revealed fibrinoid and leukocytoclastic vasculitis of the small veinules of the subpapillary plexus. Outcome was favourable with rifampicin, doxycycline and adjuvant dapsone, together with bed rest. Several types of skin manifestations have been reported in brucellosis although cases of allergic vasculitis are rare.
Service de Dermato-Vénéréologie, Centre Hospitalo-Universitaire de Tlemcen Algérie.
O
O
Boudghène-Stambouli
A
A
Mérad-Boudia
S
S
Ghernaout-Benchouk
D000328:Adult; D002006:Brucellosis / Q000150:complications*; D006801:Humans; D008297:Male; D018366:Vasculitis, Leukocytoclastic, Cutaneous / Q000209:etiology* / Q000473:pathology
Vasculite allergique au cours d'une brucellose.