title: Acute Koilonychia of Fingernails due to Lye.
authors.affiliation: Dermatology Division, U.O. Multizonale Santa Chiara Hospital, Trento, Italy.
authors.forename: Riccardo
authors.initials: R
authors.lastname: Balestri
authors.affiliation: Dermatology Division, U.O. Multizonale Santa Chiara Hospital, Trento, Italy.
authors.forename: Giulia
authors.initials: G
authors.lastname: Rech
authors.affiliation: Dermatology Division, U.O. Multizonale Santa Chiara Hospital, Trento, Italy.
authors.forename: Carlo Renè
authors.initials: CR
authors.lastname: Girardelli
authors.affiliation: Dermatology Division, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy.
authors.forename: Bianca Maria
authors.initials: BM
authors.lastname: Piraccini
authors.affiliation: Dermatology Division, Department of Experimental, Diagnostic and Specialty Medicine, University of Bologna, Bologna, Italy.
authors.forename: Michelangelo
authors.initials: M
authors.lastname: La Placa
keywords: Allergic contact dermatitis; Finger; Koilonychia; Nail; Nail disease; Nail inflammatory disease; Pigmentation