Erythema and erosions of the perianal region in a 49-year-old man.
Department of Dermatology, Medical University Heidelberg, Heidelberg.
Nina
N
Scheiba
Ferdinand
F
Toberer
Bernhard H
BH
Lenhard
Wolfgang
W
Hartschuh
D001003:Anal Canal / Q000473:pathology; D001004:Anus Diseases / Q000473:pathology*; D003937:Diagnosis, Differential; D004890:Erythema / Q000473:pathology*; D006801:Humans; D008010:Lichen Planus / Q000473:pathology*; D008297:Male; D008875:Middle Aged