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Perioperative Cardiac Risk — RACP Adult Medicine MCQ

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HardCardiologyPerioperative Cardiac RiskRACP Adult Medicine

A 52-year-old with metabolic dysfunction-associated steatotic liver disease has FIB-4 2.9, platelets 142 × 10^9/L and preserved synthetic function. Ultrasound shows steatosis without nodularity. What is the best interpretation and next investigation?

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Reveal the answer and explanation

Correct answer: BTreat as high fibrosis risk and arrange liver elastography

Explanation lettering: D = shown as A · A = shown as B · E = shown as C · C = shown as D · B = shown as E

A is correct. A high FIB-4 raises advanced-fibrosis probability and requires second-line elastography or specialist assessment; it is a triage tool, not a stand-alone histological diagnosis. B overdiagnoses cirrhosis. C synthetic function can remain normal in advanced compensated disease. D delays risk stratification. E FIB-4 neither diagnoses nor treats HCC.

Reference: Medical Journal of Australia, Australian MAFLD primary-care consensus statement: https://www.mja.com.au/journal/2025/223/5/assessment-metabolic-dysfunction-associated-fatty-liver-disease-primary-care