title: [Primary carcinoma of frontal sinus].
mesh_terms: D002277:Carcinoma / Q000473:pathology*; D005626:Frontal Sinus; D006801:Humans; D008297:Male; D008875:Middle Aged; D010255:Paranasal Sinus Neoplasms / Q000473:pathology*
vernacular_title: Pierwotny rak zatoki czołowej.