| trichofolliculoma |
a benign usually solitary dome-shaped nodular lesion with a central pore that frequently contains a woolly hair-like tuft; it usually occurs on the head or neck, is derived from a hair follicle, and is characterized histologically by a central keratinous cystic cavity into which numerous abortive hair follicles radiate.
출처: www.mercksource.com/pp/us/cns/cns_health_library.j...
|
|---|