central centrifugal cicatricial alopecia, discoid lupus erythematosus, folliculitis decalvans, and acne keloidalis. These diseases can usually be distinguished clinically, and all have in common ...

Lichen planopilaris is a disorder of largely unknown cause, of which there are three main subtypes: lichen planopilaris, frontal fibrosing alopecia, and Graham-Little syndrome. Frontal fibrosing ...