title: [Case for diagnosis: pigmented squamous cell carcinoma].
abstract: Pigmented squamous cell carcinoma is a rare variant of squamous cell carcinoma. Only 13 cases arising in the skin have been reported in the English literature, five cases in Latin America and none in Brazil. The authors report a case of pigmented squamous cell carcinoma, with emphasis on clinical, pathological and immunohistochemical aspects.
authors: Serviço de Dermatologia, Hospital Geral de Bonsucesso, Rio de Janeiro, RJ, Brazil. thiago.jeunon@gmail.com
authors: Thiago Jeunon de Sousa
authors: TJ
authors: Vargas
authors: Clarissa Maria Da Cás Vita
authors: CM
authors: Campos
authors: Rilza Beatriz Gayoso de A
authors: RB
authors: Coutinho
mesh_terms: D000369:Aged, 80 and over; D002294:Carcinoma, Squamous Cell / Q000473:pathology*; D005153:Facial Neoplasms / Q000473:pathology*; D005260:Female; D006801:Humans; D012878:Skin Neoplasms / Q000473:pathology*; D012880:Skin Pigmentation