title: [Rare clinical course of tracheal cancer].
mesh_terms: D000368:Aged; D002277:Carcinoma / Q000175:diagnosis*; D003937:Diagnosis, Differential; D004417:Dyspnea / Q000209:etiology; D006801:Humans; D008207:Lymphatic Metastasis; D008297:Male; D008479:Mediastinal Neoplasms / Q000175:diagnosis / Q000556:secondary; D014134:Tracheal Neoplasms / Q000175:diagnosis*; D014135:Tracheal Stenosis / Q000175:diagnosis
vernacular_title: Rzadki obraz chorobowy raka tchawicy.