Figure 2.
Trichoscopy shows pili torti (blue arrows) in various local and systemic conditions. (a) Pili torti in patient with late onset (Beare) type with single twists of hair (×70); (b) pili torti in patient with ectodermal dysplasia with the presence of multiple twist of hair (×50); (c) pili torti in patient with lichen planopilaris. Perifollicular scaling and milky-red areas are also presented (×20); (d) numerous pili tori in patient with mycosis fungoides (×20).