title: Ectopic nail on a hidden thumb duplication.
authors.forename: Ahmadreza
authors.initials: A
authors.lastname: Afshar
mesh_terms: D006228:Hand Deformities, Congenital / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D009264:Nails, Malformed / Q000473:pathology*; D011859:Radiography; D013933:Thumb / Q000002:abnormalities*; D055815:Young Adult