title: Congenital ulcer: what do you think?
authors.affiliation: Departament of Pediatric Dermatology, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.
authors.forename: Marjorie
authors.initials: M
authors.lastname: Uber
authors.affiliation: Departament of Pediatric Dermatology, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.
authors.forename: Renata
authors.identifier: http://orcid.org/0000-0003-3726-5240
authors.initials: R
authors.lastname: Robl
authors.affiliation: Departament of Pediatric Dermatology, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.
authors.forename: Vânia Oliveira
authors.initials: VO
authors.lastname: Carvalho
authors.affiliation: Departament of Pediatric Dermatology, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.
authors.forename: Kerstin Taniguchi
authors.initials: KT
authors.lastname: Abagge
authors.affiliation: Departament of Pathology, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Brazil.
authors.forename: Betina
authors.initials: B
authors.lastname: Werner
authors.affiliation: Departament of Pediatric Dermatology, Hospital de Clínicas, Universidade Federal do Paraná, Curitiba, Paraná, Brazil.
authors.forename: Leide Parolin
authors.initials: LP
authors.lastname: Marinoni
mesh_terms: D001706:Biopsy; D003937:Diagnosis, Differential; D006646:Histiocytosis, Langerhans-Cell / Q000151:congenital* / Q000175:diagnosis / Q000473:pathology; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D012867:Skin / Q000473:pathology; D014456:Ulcer / Q000151:congenital* / Q000175:diagnosis / Q000473:pathology
keywords: Dermatology; Histiocytosis; Neonatology; Ulcer