RESUMO
Abstract Eruptive disseminated Spitz nevi is a rare clinical presentation that features an abrupt widespread eruption of Spitz nevi. Spontaneous regression of these nevi has been rarely reported in previous literature. The authors of the present study report the case of a 30-year-old man who presented eruptive disseminated Spitz nevi that appeared within a week and started regression in the following years.
Assuntos
Humanos , Masculino , Adulto , Adulto Jovem , Neoplasias Cutâneas/diagnóstico , Nevo de Células Epitelioides e Fusiformes , Exantema , Diagnóstico DiferencialRESUMO
Eruptive disseminated Spitz nevi is a rare clinical presentation that features an abrupt widespread eruption of Spitz nevi. Spontaneous regression of these nevi has been rarely reported in previous literature. The authors of the present study report the case of a 30-year-old man who presented eruptive disseminated Spitz nevi that appeared within a week and started regression in the following years.
Assuntos
Exantema , Nevo de Células Epitelioides e Fusiformes , Neoplasias Cutâneas , Adulto , Diagnóstico Diferencial , Humanos , Masculino , Neoplasias Cutâneas/diagnóstico , Adulto JovemRESUMO
Apocrine chromhidrosis is a rare, chronic, idiopathic disorder, characterized by the excretion of pigmented sweat. A 26-year-old woman presented with a 3-year history of dark blue secretions on bilateral malar cheeks. On examination, upon pressure on the cheeks, a dark blue fluid was expressed, which appeared to arise primarily from the follicle. The patient had not appreciated it, but on examination of her axillae, a very subtle blue coloring was observed. Histopathologic examination revealed apocrine glands in the deep reticular dermis. Bluish cytoplasmic granules were observed in the apocrine epithelium lining, which correspond to lipofuscin granules. The diagnosis of apocrine cromhidrosis was made. We began treatment with 20 percent aluminum chloride hexahydrate solution and capsaicin cream with poor tolerance. Finally, we treated with botulinum toxin type A with a successful response. We report a case of facial and axillary apocrine cromhidrosis with good response to botulinum toxin type A.
