Asunto(s)
Enfermedad de Bowen/patología , Neoplasias Cutáneas/patología , Adulto , Apoptosis , Enfermedad de Bowen/genética , ADN de Neoplasias/genética , ADN de Neoplasias/aislamiento & purificación , Pie , Humanos , Etiquetado Corte-Fin in Situ , Queratinocitos/patología , Masculino , Remisión Espontánea , Neoplasias Cutáneas/genéticaRESUMEN
We report a case of multiple tumoral calcinosis on the head and back of a one-year-old boy who had no renal diseases. After an excisional biopsy of one of the tumors from the occipital region, all of the tumors spontaneously regressed without any further surgical or medical treatment. Although he had neonatal hepatitis, his liver function improved as well as the course of the spontaneous regression of the tumoral calcinosis. There has been only one case of a child with this condition in the literature.
Asunto(s)
Calcinosis/diagnóstico , Hepatitis , Enfermedades de la Piel/diagnóstico , Calcinosis/patología , Diagnóstico Diferencial , Humanos , Lactante , Masculino , Remisión Espontánea , Cuero Cabelludo , Enfermedades de la Piel/patologíaRESUMEN
We report a case of follicular hybrid cyst arising in a nevus sebaceus. Histopathologic findings showed one part with the features of a trichilemmal cyst and the other part with those of a pilomatricoma. To our knowledge, this is the first case of follicular hybrid cyst associated with nevus sebaceus. We consider that the cyst in our case is derived from the hair matrix and from the follicular isthmus.