Computed tomography of the liver and gall-bladder.
D001651:Cholestasis, Extrahepatic / Q000000981:diagnostic imaging; D005705:Gallbladder Diseases / Q000000981:diagnostic imaging*; D006801:Humans; D008099:Liver / Q000033:anatomy & histology / Q000000981:diagnostic imaging*; D008107:Liver Diseases / Q000000981:diagnostic imaging*; D008113:Liver Neoplasms / Q000000981:diagnostic imaging; D011856:Radiographic Image Enhancement; D013369:Subphrenic Abscess / Q000000981:diagnostic imaging; D013679:Technology, Radiologic; D014057:Tomography, X-Ray Computed / Q000379:methods