Clinicopathologic challenge.
Hudacek
Kristin D
KD
Department of Dermatology, University of Pennsylvania, Philadelphia, PA 19104-6087, USA. hudacek@mail.med.upenn.edu
Schaffer
András
A
James
William D
WD
D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D005260:Female; D006801:Humans; D017495:Hyperpigmentation / Q000473:pathology*; D008010:Lichen Planus / Q000473:pathology*; D012867:Skin / Q000473:pathology*