title: Periungual sporotrichosis: a diagnostic challenge.
authors.affiliation: PGY-3 Dermatology Resident, Institute of Dermatology Professor Rubem David Azulay, Santa Casa da Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
authors.forename: Clarissa P S
authors.initials: CP
authors.lastname: Martins
authors.affiliation: Associate Professor, Nail Study Center of the Institute of Dermatology Professor Rubem David Azulay, Santa Casa da Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
authors.forename: Robertha
authors.initials: R
authors.lastname: Nakamura
authors.affiliation: Associate Professor, Department of Micology of the Institute of Dermatology Professor Rubem David Azulay, Santa Casa da Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
authors.forename: Regina C
authors.initials: RC
authors.lastname: Schechtman
authors.affiliation: Associate Professor, Nail Study Center of the Institute of Dermatology Professor Rubem David Azulay, Santa Casa da Misericórdia do Rio de Janeiro, Rio de Janeiro, RJ, Brazil.
authors.forename: Andreia
authors.initials: A
authors.lastname: Leverone
mesh_terms: D000368:Aged; D005260:Female; D006229:Hand Dermatoses / Q000382:microbiology*; D006801:Humans; D014009:Onychomycosis / Q000382:microbiology*; D013174:Sporotrichosis / Q000150:complications* / Q000175:diagnosis*