title: Unilateral facial pain as a rare presentation of bronchial carcinoma.
mesh_terms: D000230:Adenocarcinoma / Q000503:physiopathology*; D001984:Bronchial Neoplasms / Q000503:physiopathology*; D005157:Facial Pain / Q000209:etiology*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged