title: [Gas-contrasted computed tomography for evaluation of mediastinal lesions (author's transl)].
mesh_terms: D000328:Adult; D000368:Aged; D002648:Child; D005260:Female; D049668:History, 15th Century; D006801:Humans; D008297:Male; D008875:Middle Aged; D009157:Myasthenia Gravis / Q000175:diagnosis; D011012:Pneumomediastinum, Diagnostic; D013945:Thymoma / Q000175:diagnosis; D013953:Thymus Neoplasms / Q000175:diagnosis; D014057:Tomography, X-Ray Computed