title: [PRIMARY CARCINOMA OF THE FRONTAL SINUS].
mesh_terms: D002277:Carcinoma; D005626:Frontal Sinus; D006801:Humans; D010255:Paranasal Sinus Neoplasms
keywords: FRONTAL SINUS; PARANASAL SINUS NEOPLASMS
vernacular_title: IL CARCINOMA PRIMITIVO DEL SENO FRONTALE.