RT Book, Section A1 Papadakis, Maxine A. A1 McPhee, Stephen J. A1 Rabow, Michael W. A1 McQuaid, Kenneth R. SR Print(0) ID 1193123645 T1 Liver, Biliary Tract, & Pancreas Disorders Year in Review T2 Current Medical Diagnosis & Treatment 2023 YR 2023 FD 2023 PB McGraw-Hill Education PP New York, NY SN 9781264687343 LK accessmedicine.mhmedical.com/content.aspx?aid=1193123645 RD 2024/04/24 AB Noninvasive approaches to the assessment of fibrosis are now preferred, with liver biopsy reserved when results of noninvasive testing are inconclusive. The FIB-4 score is often used particularly to exclude advanced fibrosis because of its simplicity. It is based on age, platelet count, and serum AST and ALT levels.