title: Posterior mediastinal thyroid: the role of CT scanning.
mesh_terms: D000368:Aged; D002828:Choristoma / Q000000981:diagnostic imaging*; D005260:Female; D006801:Humans; D008297:Male; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging*; D008875:Middle Aged; D013961:Thyroid Gland; D014057:Tomography, X-Ray Computed