Assuntos
Sarda Melanótica de Hutchinson/fisiopatologia , Perna (Membro) , Neoplasias/fisiopatologia , Neoplasias Cutâneas/fisiopatologia , Feminino , Humanos , Sarda Melanótica de Hutchinson/diagnóstico , Sarda Melanótica de Hutchinson/terapia , Pessoa de Meia-Idade , Neoplasias/diagnóstico , Neoplasias Cutâneas/diagnóstico , Neoplasias Cutâneas/terapiaAssuntos
Anti-Inflamatórios/uso terapêutico , Corantes/efeitos adversos , Traumatismos do Antebraço/tratamento farmacológico , Traumatismos do Antebraço/etiologia , Inflamação/tratamento farmacológico , Inflamação/etiologia , Tatuagem/efeitos adversos , Adulto , Humanos , Masculino , Resultado do TratamentoRESUMO
We report the case of cutaneous sarcoidosis of lichenoid type successfully treated with pimecrolimus. For the first time in the literature, we propose the use of this topical calcineurin inhibitor for the treatment of the cases refractory to common therapy regimens.
RESUMO
Renal cell carcinoma (RCC) is one of the most frequent malignancies of the genitourinary tract and has the poorest prognosis of all urologic tumors. It often causes metastatic lesions, and although rare, the skin also can be involved. Cutaneous lesions rarely are the primary signs of RCC. We report a case of RCC with solitary nodular cutaneous metastasis on the right forearm that was seen before the primary tumor was diagnosed; there was no other organ involvement.
Assuntos
Carcinoma de Células Renais/diagnóstico , Neoplasias Renais/diagnóstico , Neoplasias Cutâneas/diagnóstico , Idoso , Carcinoma de Células Renais/patologia , Antebraço , Humanos , Neoplasias Renais/patologia , Masculino , Prognóstico , Neoplasias Cutâneas/patologia , Neoplasias Cutâneas/secundárioRESUMO
We report here a case of a woman with a cutaneous large B-cell lymphoma of the legs. She had a plaque lesion, superficially ulcerated and necrotized with tumorous borders situated on the posterior side of the right leg and two red or bluish-red nodular lesions. A skin biopsy from both nodular and plaque lesion showed a diffuse infiltrate of atypical large B cells CD20(+) and CD79a(+), spanning epidermis, dermis and subcutaneous tissue. A therapeutic approach containing anti-CD20 monoclonal antibody (rituximab) was suggested.