title: [Unusual clinical onset and manifestations of primary lung cancer].
mesh_terms: D003251:Constriction, Pathologic; D004487:Edema / Q000209:etiology*; D006801:Humans; D008175:Lung Neoplasms / Q000150:complications / Q000175:diagnosis*; D008207:Lymphatic Metastasis / Q000150:complications; D008297:Male; D008875:Middle Aged; D011030:Pneumothorax / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D013997:Time Factors; D014683:Vena Cava, Superior / Q000000981:diagnostic imaging
vernacular_title: Esordio clinico e modalità di individuazione poco comuni del cancro primitivo del polmone.