title: Invited commentary.
authors.affiliation: Department of Radiology, UCSD Medical Center, MR3T Clinical Research Laboratory--Liver Imaging Group, San Diego, CA, USA.
authors.forename: Claude B
authors.initials: CB
authors.lastname: Sirlin
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000175:diagnosis*; D003952:Diagnostic Imaging / Q000592:standards*; D058625:End Stage Liver Disease / Q000175:diagnosis*; D006801:Humans; D008113:Liver Neoplasms / Q000175:diagnosis*; D017410:Practice Guidelines as Topic; D011871:Radiology / Q000592:standards*