[Desmoplastic trichoepithelioma: presentation of two cases]. / Tricoepitelioma desmoplásico. Presentación de dos casos.

Trichoepithelioma is a benign neoformation with hair follicle differentiation that may clinically present in solitary, multiple or desmoplastic form. From a histopathological standpoint, it poses some diagnostic difficulties with basal cell carcinoma. We present two cases of desmoplastic trichoepithelioma, a rare adnexal tumor whose incidence is estimated at 2 per 10,000. Desmoplastic trichoepithelioma is a benign lesion, clinically and histologically similar to other dermatoses, and presents a true diagnostic challenge.

Tricoepitelioma desmoplásico. Presentación de dos casos / Desmoplastic trichoepithelioma: presentation of two cases

El tricoepitelioma es una neoformación benigna diferenciada hacia el folículo piloso, que clínicamente puede presentarse en forma solitaria, múltiple o desmoplásica. Desde el punto de vista histopatológico plantea algunas dificultades diagnósticas con el carcinoma basocelular. Presentamos 2 casos de tricoepitelioma desmoplásico, un raro tumor anexial con incidencia estimada de 2 por 10.000. El tricoepitelioma desmoplásico es una lesión benigna, clínica e histológicamente parecida a otras dermatosis, que supone un auténtico desafío diagnóstico

Trichoepithelioma is a benign neoformation with hair follicle differentiation that may clinically present in solitary, multiple or desmoplastic form. From a histopathological standpoint, it poses some diagnostic difficulties with basal cell carcinoma. We present two cases of desmoplastic trichoepithelioma, a rare adnexal tumor whose incidence is estimated at 2 per 10,000. Desmoplastic trichoepithelioma is a benign lesion, clinically and histologically similar to other dermatoses, and presents a true diagnostic challenge

Dermatofibromas eruptivos múltiples en un paciente con síndrome de Down / Multiple eruptive dermatofibromas in a patient with Down´s syndrome

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