RESUMEN
No disponible
No disponible
Asunto(s)
Masculino , Persona de Mediana Edad , Humanos , Trombosis de la Vena/diagnóstico , Dedos/irrigación sanguíneaAsunto(s)
Dedos/irrigación sanguínea , Dermatosis de la Mano/diagnóstico , Trombosis de la Vena/diagnóstico , Aborto Habitual , Pruebas de Coagulación Sanguínea , Diagnóstico Diferencial , Femenino , Dermatosis de la Mano/patología , Humanos , Persona de Mediana Edad , Pigmentación , Trombosis de la Vena/etiología , Trombosis de la Vena/patologíaRESUMEN
Trichoblastoma is a benign tumour that differentiates towards the hair germ epithelium with a dense fibrous stroma that gives a hair bulb-like appearance. Currently it is being used the classification proposed by Ackerman and colleagues. The lesion usually presents as a solitary nodule, 1-2 cm in diameter, more frequently located on the scalp and face, that is easily removed during surgery. We describe the case of a large trichoblastoma located on the buttock.
Asunto(s)
Folículo Piloso , Neoplasias Cutáneas/patología , Anciano , Femenino , HumanosRESUMEN
A case of a 68-year-old male is presented, with a history of asymptomatic slight scaling, infiltrated patches with an atrophic central portion, of 3 months of evolution on the face and trunk. A chest X-ray showed an oat cell lung carcinoma, with the same evolution time as the cutaneous lesions. Several cutaneous biopsies showed typical sarcoid granulomas, with profuse giant cells. An immunohistochemical study showed B-cell-positive granulomas. The patient was treated with cytostatic drugs and prednisone, leading to cutaneous, radiological and clinical complete regression of the lesions. We think that this case corresponds to a tumor-related cutaneous sarcoid granuloma reaction.