FCA1-0102

A 48-year-old woman has presented to the emergency with abdominal pain and distension complaints. She is a known case of diabetes mellitus type 2 and has a BMI of 28 kg/m². On investigations, the liver function tests (LFTs) show raised alanine transaminase (ALT). Liver ultrasound is performed next to visualize the blood flow into and out of the liver. Which blood vessel supplies approximately one-third of the blood supply to the liver?