Collision tumor of apocrine carcinoma and squamous carcinoma occurring in the ear.
Am J Otolaryngol
; 25(3): 219-24, 2004.
Article
em En
| MEDLINE
| ID: mdl-15124175
ABSTRACT
An unusual case of a cutaneous collision tumor comprised of a squamous cell carcinoma and an apocrine carcinoma occurring in the auricle of an 82-year-old man is presented. Microscopic study confirmed 2 distinct tumors a squamous cell carcinoma arising in the epidermis and an adjacent apocrine carcinoma. We discuss the diagnostic criteria and review pertinent recent literature. To our knowledge, this is the first English language report of such a collision tumor.
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Base de dados:
MEDLINE
Assunto principal:
Glândulas Apócrinas
/
Neoplasias das Glândulas Sudoríparas
/
Neoplasias da Orelha
/
Carcinoma de Células Escamosas
/
Neoplasias Primárias Múltiplas
Idioma:
En
Ano de publicação:
2004
Tipo de documento:
Article