title: Fever and posterior mediastinal opacity following aorto-coronary bypass graft.
mesh_terms: D001026:Coronary Artery Bypass; D006331:Heart Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008297:Male; D008875:Middle Aged; D011185:Postpericardiotomy Syndrome / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed