Collision tumor: pigmented Bowen's disease and seborrheic keratosis



Título del documento: Collision tumor: pigmented Bowen's disease and seborrheic keratosis
Revista: Anais brasileiros de dermatologia
Base de datos: PERIÓDICA
Número de sistema: 000422051
ISSN: 0365-0596
Autors: 1
1
2
1
Institucions: 1Instituto Nacional do Cancer, Servico de Oncologia Dermatologica, Rio de Janeiro. Brasil
2Instituto Nacional do Cancer, Divisao de Patologia, Rio de Janeiro. Brasil
Any:
Període: Sep-Oct
Volum: 93
Número: 5
Paginació: 737-739
País: Brasil
Idioma: Inglés
Tipo de documento: Artículo
Enfoque: Caso clínico, descriptivo
Resumen en inglés Bowen's disease is a type of squamous cell carcinoma in situ of the skin. The pigmented form is rare and represents less than 2% of cases. We report a case of a 74-year-old black man with a blackened and asymptomatic leg injury for about 6 months. Clinically, and under dermatoscopy, the injury was suggestive of melanoma or melanoacanthoma, and a definitive diagnosis was made by histopathological examination
Disciplines Medicina
Paraules clau: Dermatología,
Oncología,
Enfermedad de Bowen,
Queratosis seborreica,
Melanoma
Keyword: Dermatology,
Oncology,
Bowen disease,
Seborrheic keratosis,
Melanoma
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