title: Primary oat cell carcinoma of the trachea.
mesh_terms: D018288:Carcinoma, Small Cell / Q000000981:diagnostic imaging* / Q000473:pathology; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D014057:Tomography, X-Ray Computed; D014134:Tracheal Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology