Table 1.

Checklist of dermoscopic features[8]

Follicular features	Interfollicular features	Follicular and interfollicular features
YD BD (cadaverized hair) Tapering (exclamation mark) hair Broken hair Short vellus hair Coudability Comma/corkscrew hair HDD Empty follicles Peripilar sign Absence of follicular openings Tufted hair White dots Follicular hyperkeratosis Pilli torti Trichorrhexis nodosa	Red dots Arborizing red lines Honeycomb pigment pattern Pink white appearance Dirty dots Crust formation	Epidermal scale Pustule

HDD – Hair diameter diversity