RESUMO
We report a case of a 44-year-old woman with an 8-year history of gnatophyma. Rosacea is a facial dermatosis that may present as flushing, erythema, telangiectases, papules, pustules and phyma. Phyma is considered the final evolution stage of rosacea and is a rare variant. Treatment of phyma with atypical localization may be a challenge for dermatologists in clinical practice.
Assuntos
Dermatite Perioral/parasitologia , Ectoparasitoses/complicações , Infestações por Ácaros/complicações , Ácaros , Rosácea/parasitologia , Adulto , Animais , Face , Feminino , Humanos , LábioRESUMO
BACKGROUND: Necrobiotic xanthogranuloma (NXG) is a rare non-X histiocytosis with conspicuous lesions on the periorbital skin. METHODS: A diabetic patient presented with NXG and a previous diagnosis of necrobiosis lipoidica on the legs over a period of almost 2 years before the development of the typical lesions of NXG on the periorbital regions, back, thighs and legs. The patient was found also to have developed lambda paraproteinemia. RESULTS: Treatment with melphalan and prednisone resulted in great improvement of cutaneous lesions and paraproteinemia remission. CONCLUSION: This case report details how melphalan and prednisone can be administered in the successful treatment of necrobiotic xanthogranuloma with lambda paraproteinemia.