Subtle clues to diagnosis from biopsies of nails. Histologic differential diagnosis of onychomycosis and psoriasis of the nail unit from cornified cells of the nail bed alone.
D003937:Diagnosis, Differential; D006801:Humans; D009262:Nails / Q000473:pathology*; D014009:Onychomycosis / Q000473:pathology*; D011565:Psoriasis / Q000473:pathology*