pilar cyst

Found in Anh - Anh (Wordnet)

Definition Noun : A pilar cyst is a common, benign (non-cancerous) skin growth. It is a closed sac or capsule that forms under the skin, typically on the scalp. It is filled with a soft, fatty, cheese-like material called keratin, which is a protein that makes up hair and skin. Usage A pilar cyst is a specific type of cyst that originates from a hair follicle. It is often used in medical or der...