title: B-cell non-Hodgkin lymphoma of the ethmoid sinus.
authors.affiliation: Medical Residency Program on ENT, São José do Avaí Hospital, Brazil.
authors.forename: Paulo
authors.initials: P
authors.lastname: Tinoco
authors.forename: José Carlos Oliveira
authors.initials: JC
authors.lastname: Pereira
authors.forename: Flavia Rodrigues
authors.initials: FR
authors.lastname: Ferreira
authors.forename: Vânia Lúcia
authors.initials: VL
authors.lastname: Carrara
authors.forename: Marina Bandoli de Oliveira
authors.initials: MB
authors.lastname: Tinoco
mesh_terms: D000368:Aged; D005005:Ethmoid Sinus; D017809:Fatal Outcome; D006801:Humans; D016393:Lymphoma, B-Cell / Q000175:diagnosis*; D008297:Male; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis*