title: Computed tomography of the body (first of two parts).
mesh_terms: D001659:Biliary Tract / Q000000981:diagnostic imaging; D001660:Biliary Tract Diseases / Q000000981:diagnostic imaging; D004064:Digestive System / Q000000981:diagnostic imaging; D005767:Gastrointestinal Diseases / Q000000981:diagnostic imaging; D006801:Humans; D008099:Liver / Q000000981:diagnostic imaging; D008107:Liver Diseases / Q000000981:diagnostic imaging; D008168:Lung / Q000000981:diagnostic imaging; D008171:Lung Diseases / Q000000981:diagnostic imaging; D008477:Mediastinal Diseases / Q000000981:diagnostic imaging; D008482:Mediastinum / Q000000981:diagnostic imaging; D010529:Peritoneal Cavity / Q000000981:diagnostic imaging; D010994:Pleura / Q000000981:diagnostic imaging; D010995:Pleural Diseases / Q000000981:diagnostic imaging; D014057:Tomography, X-Ray Computed / Q000191:economics / Q000379:methods