Photo quiz. Koebner streak.
Hsu
Sylvia
S
Baylor College of Medicine, Houston, TX 77030, USA.
Feasel
Adrienne M
AM
D005260:Female; D006801:Humans; D008010:Lichen Planus / Q000150:complications / Q000175:diagnosis*; D008875:Middle Aged; D011537:Pruritus / Q000209:etiology