Hair follicle and hair

Types
basaloid follicular hamartoma
cutaneous lymphadenoma
fibrofolliculoma / trichodiscoma
hair follicle nevus
pilomatrixoma / pilomatricoma / Malherbe tumor
proliferating pilar tumor
trichilemmoma
trichoepithelioma / trichoblastoma
trichofolliculoma
tumor of the follicular infundibulum
See also
cutaneous tumors cutaneous adnexal tumors

See also
cutaneous anomalies

See also
follicular epithelium

See also
sebaceous gland
hair follicle
skin

Etiology
follicular mucinosis Follicular mucinosis is an uncommon inflammatory disorder that characteristically presents as follicular papules and/or indurated plaques. Histologically, the disorder is characterized by mucin deposition in the follicular epithelium. The condition is frequently divided into primary and secondary forms, with the latter form frequently associated with mycosis (...)

Anomalies
mucin deposition follicular mucinosis
See also
hair follicle

Definition : Follicular mucinosis is an uncommon inflammatory disorder that characteristically presents as follicular papules and/or indurated plaques. The face, neck, and scalp are the most frequently affected sites, although lesions may occur on any site of the body.
Histologically, the disorder is characterized by mucin deposition in the follicular epithelium. The condition is frequently divided into primary and secondary forms, with the latter form frequently associated with mycosis (...)

Adj. follicular WKP
Images
hair shaft and arrector pili muscle https://twitter.com/JMGardnerMD/status/873717681761005568 https://twitter.com/Sara_Jiang/status/798521131737051136
Functions
hair follicle differentiation
Morphological anomalies
Pathology
follicular cysts
follicular tumors / hair follicle-related tumors : pilar tumors
Anomalies
anomalies pf hair follicle differentiation
inherited hypotrichosis
See also
Skin cutaneous components
References (...)