A Case of Trichilemmal Carcinoma on the Lower Lip / 대한피부과학회지
Korean Journal of Dermatology
;
: 1673-1675, 1999.
Artículo
en Coreano
| WPRIM
| ID: wpr-146787
ABSTRACT
We report a case of Trichilemmal carcinoma in a 75-year-old man who was presented with an exophytic nodule on the lower lip. The tumor was composed of glycogen-rich cytoplasmic cells with PAS-positive, diastase-labile and had a characteristic trichilemmal keratinization. The trichilemmal carcinoma is well known to have originated from the outer root sheath of the hair follicle in the hair bearing area. It is interesting that our case had developed on the lip, an exceptional site for a follicular tumor the hair follicle could not be seen. It might have been developed from an ectopic follicle or at the follicle of vermillion border and grew up into the lip.
Texto completo:
Disponible
Índice:
WPRIM (Pacífico Occidental)
Asunto principal:
Folículo Piloso
/
Citoplasma
/
Cabello
/
Labio
Límite:
Anciano
/
Humanos
Idioma:
Coreano
Revista:
Korean Journal of Dermatology
Año:
1999
Tipo del documento:
Artículo
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