title: Paracardiac pseudotumor: a kymographic artifact of computed radiography.
mesh_terms: D000328:Adult; D003937:Diagnosis, Differential; D005189:False Positive Reactions; D005260:Female; D006338:Heart Neoplasms / Q000000981:diagnostic imaging*; D006339:Heart Rate; D006801:Humans; D007734:Kymography; D008223:Lymphoma / Q000000981:diagnostic imaging; D008479:Mediastinal Neoplasms / Q000000981:diagnostic imaging; D010496:Pericardium / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed