title: [Large cells diffuse B lymphoma of the ethmoid sinus].
authors.affiliation: Service d'ORL, Hôpital Charles Nicolle, Tunis, Tunisie.
authors.forename: Rim
authors.initials: R
authors.lastname: Lahiani
authors.affiliation: Service de Médecine Interne A, Hôpital Charles Nicolle, Tunis, Tunisie.
authors.forename: Madiha
authors.initials: M
authors.lastname: Mahfoudhi
mesh_terms: D005005:Ethmoid Sinus / Q000473:pathology*; D058447:Eye Pain / Q000209:etiology; D005260:Female; D006261:Headache / Q000209:etiology; D006801:Humans; D016403:Lymphoma, Large B-Cell, Diffuse / Q000175:diagnosis / Q000473:pathology*; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000175:diagnosis / Q000473:pathology*; D011379:Prognosis
keywords: B lymphoma; ethmoid sinus; immunohistochemistry