Stump the experts. A classic example of a large nodular trichoblastoma.
Wright
K
K
Department of Dermatology, Roger Williams Medical Center, Brown University, Providence, Rhode Island 02908, USA.
Reese
V
V
Robinson-Bostom
L
L
D000328:Adult; D001706:Biopsy; D003937:Diagnosis, Differential; D006201:Hair Diseases / Q000473:pathology; D018859:Hair Follicle / Q000473:pathology*; D006801:Humans; D008297:Male; D009369:Neoplasms / Q000473:pathology; D012535:Scalp