1.
Korean Journal of Dermatology
;
: 107-109, 2007.
Artículo
en Coreano
| WPRIM
| ID: wpr-94027
RESUMEN
Black hairy tongue is a benign skin condition characterized by dark brown or black patches on the tongue, due to hypertrophied filiform papillae. Although the cause of the disease is uncertain, there are several predisposing factors such as poor oral hygiene, smoking and medication. Herein, we report a case of black hairy tongue that developed after the use of psychotropic agents