RESUMO
A case of annular bullous tinea corporis (tinea corporis bullosa anularis) in a 27-year-old woman is reported. The infection was characterized by numerous lesions localized exclusively to the forearms and the legs. These lesions were erythematous and scaling with bullous and annular borders. Mycological culture yielded Microsporum canis.
Assuntos
Dermatomicoses/microbiologia , Microsporum/isolamento & purificação , Adulto , Dermatomicoses/patologia , Feminino , Antebraço/patologia , Humanos , Perna (Membro)/patologiaRESUMO
We report a case of linear IgA dermatosis associated with eruptions resembling erythema gyratum repens in a 62-year-old man. The patient revealed no clinical and laboratory evidence of an underlying malignancy. The presence of eruptions similar to erythema gyratum repens during the course of bullous dermatoses has been described in only eight reports.
Assuntos
Eritema Multiforme/patologia , Imunoglobulina A , Dermatopatias Vesiculobolhosas/patologia , Membrana Basal/patologia , Proteína C-Reativa/análise , Complemento C3/análise , Eritema Multiforme/imunologia , Humanos , Imunoglobulina A/análise , Masculino , Pessoa de Meia-Idade , Orosomucoide/análise , Dermatopatias Vesiculobolhosas/imunologiaRESUMO
We described a case of necrolytic migratory erythema without glucagonoma in a 33-year-old man. The patient had been heroin-dependent, HIV negative since the age of 23. He had no medical history of note and all the investigations revealed normal parameters. This is the first case of necrolytic migratory erythema without glucagonoma associated with heroin abuse.