title: Infantile Primary Orbital Angiosarcoma.
authors.affiliation: Division of Oculoplastic and Orbit, Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery of the School of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.
authors.forename: Ana F
authors.initials: AF
authors.lastname: Duarte
authors.affiliation: Department of Pediatrics of the School of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.
authors.forename: Elvis
authors.initials: E
authors.lastname: Valera
authors.affiliation: Department of Pathology of the School of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.
authors.forename: Fernando
authors.initials: F
authors.lastname: Chahud
authors.affiliation: Division of Oculoplastic and Orbit, Department of Ophthalmology, Otorhinolaryngology, and Head and Neck Surgery of the School of Medicine of Ribeirão Preto, University of São Paulo, São Paulo, Brazil.
authors.forename: Antonio Augusto Velasco
authors.initials: AA
authors.lastname: Cruz
mesh_terms: D001706:Biopsy; D003951:Diagnostic Errors; D006391:Hemangioma / Q000473:pathology*; D006394:Hemangiosarcoma / Q000473:pathology*; D006801:Humans; D007223:Infant; D008279:Magnetic Resonance Imaging; D009918:Orbital Neoplasms / Q000473:pathology*