[Multiple trichoepitheliomas with genital and paragenital localization. Ultrastructural study].
We report a case of trichoepithelioma papulosum multiplex in a 35 year-old woman. Genital and paragenital lesions were found for the first time. The islands of basaloid cells and horny cysts were studied by electron microscopy. Ultrastructural differences between the trichoepithelioma papulosum multiplex and the basal cell epithelioma are discussed.
D000328:Adult; D002280:Basal Cell Carcinoma / Q000648:ultrastructure; D002648:Child; D005260:Female; D006258:Head and Neck Neoplasms / Q000235:genetics / Q000648:ultrastructure*; D006801:Humans; D007801:Langerhans Cells / Q000648:ultrastructure; D008297:Male; D009378:Neoplasms, Multiple Primary / Q000235:genetics / Q000648:ultrastructure*; D010502:Perineum / Q000473:pathology; D012867:Skin / Q000648:ultrastructure; D012878:Skin Neoplasms / Q000235:genetics / Q000648:ultrastructure*; D014846:Vulvar Neoplasms / Q000235:genetics / Q000648:ultrastructure*
Tricoepitelioma múltiplo com localização genital e paragenital.