title: An asymptomatic subungual nodule.
authors.affiliation: University of Bologna, Bologna, Italy. Electronic address: emi.dika3@unibo.it.
authors.forename: Emi
authors.initials: E
authors.lastname: Dika
authors.affiliation: University of Bologna, Bologna, Italy.
authors.forename: Annalisa
authors.initials: A
authors.lastname: Patrizi
authors.affiliation: University of Bologna, Bologna, Italy.
authors.forename: Pier Alessandro
authors.initials: PA
authors.lastname: Fanti
authors.affiliation: University of Bologna, Bologna, Italy.
authors.forename: Holly
authors.initials: H
authors.lastname: Christman
authors.affiliation: University of Bologna, Bologna, Italy.
authors.forename: Cosimo
authors.initials: C
authors.lastname: Misciali
authors.affiliation: University of Bologna, Bologna, Italy.
authors.forename: Bianca Maria
authors.initials: BM
authors.lastname: Piraccini
mesh_terms: D058070:Asymptomatic Diseases / Q000628:therapy; D046169:Dermoscopy; D005260:Female; D006801:Humans; D008545:Melanoma / Q000473:pathology* / Q000601:surgery; D008875:Middle Aged; D009260:Nail Diseases / Q000473:pathology* / Q000601:surgery; D012878:Skin Neoplasms / Q000473:pathology* / Q000601:surgery
keywords: amelanotic; clinical characteristics; dermoscopy; features; melanoma; nail apparatus; symptom