Serological Workup: A Step-by-Step Guide With Jill Olmstead

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MASLD AI 03:58 AM

September 2025

Join Jill Olmstead, DNP from Providence Health in Southern California for a step-by-step guide on working up patients with elevated liver enzymes in this MASLD & MASH Community Network podcast. Jill reviews how to distinguish acute vs. chronic liver injury, interpret patterns of hepatocellular vs. cholestatic damage, and order the right serologic tests, including viral hepatitis panels, autoimmune markers (ANA, ASMA, AMA), Wilson’s disease, alpha-1 antitrypsin deficiency, iron studies, and celiac screening. She highlights common causes such as alcohol use and MASLD—now one of the leading causes of liver transplantation—and explains when to use abdominal ultrasound, MRCP, or ERCP to assess for gallstones, biliary obstruction, or sludge. Jill also emphasizes the role of noninvasive fibrosis assessment (FIB-4 score, FibroScan®, fibrosis panels) in staging and treatment planning. With practical insights on history taking, medication review, alcohol counseling, and referral thresholds, this episode provides APPs, GI providers, and hepatology clinicians with a clear framework to evaluate and manage patients with abnormal liver tests and protect long-term liver health.

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