Comedone
From Health Facts
Latest Edit: Iva Lloyd, ND 2011-12-23 (EDT)
A comedone is a sebaceous or keratinous plug in the opening of a hair follicle. A dilated comedone is often referred to as a blackhead, while a narrowed or closed comedone is referred to as a whitehead. [1]
References
- ↑ Habif Thomas P., et al. 2005 Skin Disease, Diagnosis and Treatment Mosby
