[Usefulness of computed tomography in discrimination of thymoma].
D000328:Adult; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D013945:Thymoma / Q000000981:diagnostic imaging*; D013953:Thymus Neoplasms / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed