title: Factors in dependent lobar super-enhancement during CT arterial portography.
mesh_terms: D003287:Contrast Media; D006801:Humans; D007089:Image Enhancement; D017538:Mesenteric Artery, Superior / Q000000981:diagnostic imaging*; D014057:Tomography, X-Ray Computed / Q000379:methods*
chemical_list: D003287:Contrast Media