Table 1.

Classification of primary cicatricial alopecia.

Classification of cicatricial alopecia
Lymphocytic
(i) Discoid lesions of lupus erythematosus
(ii) Lichen planopilaris
(a) Classic LPP
(b) Frontal fibrosing alopecia
(c) Graham Little syndrome
(iii) Pseudopelade of Brocq
(iv) Central centrifugal cicatricial alopecia
(v) Alopecia mucinosa
(vi) Keratosis follicularis spinulosa decalvans
Neutrophilic
(i) Folliculitis decalvans
(ii) Dissecting cellulitis
Mixed cell
(i) Acne keloidalis
(ii) Acne necrotica
(iii) Erosive pustular dermatosis