Koebner phenomenon due to sacred thread in lichen planus.
Joshi
A
A
Agarwalla
A
A
Agrawal
S
S
Garg
V K
VK
D000328:Adult; D017453:Dermatitis, Irritant / Q000473:pathology; D017276:Friction; D003368:Gossypium; D006801:Humans; D008010:Lichen Planus / Q000473:pathology*; D008297:Male; D012867:Skin / Q000473:pathology*