Figure 3.52
A: Acquired triangular alopecia
(Courtesy of Dr. Iris K.
Aronson)
B: Central centrifugal alopecia*
C: Lichen planopilaris*
*Courtesy of Dr. Sophie M.
Worobec
(Figure 3.52A)
Either congenital or acquired during first decade (rarely may occur during
adulthood)
Presents with non-scarring triangular shaped alopecic patch involving
temporal scalp, may be unilateral or bilateral
