Anterior mediastinal mass and Graves' disease.
D006111:Graves Disease / Q000150:complications / Q000000981:diagnostic imaging*; D006801:Humans; D008206:Lymphatic Diseases / Q000000981:diagnostic imaging; D008297:Male; D008477:Mediastinal Diseases / Q000150:complications / Q000000981:diagnostic imaging*; D008875:Middle Aged; D013950:Thymus Gland / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed