Yes it does. Gallbladder sludge shows clearly on an abdominal ultrasound scan. You Might Also Like What happens if you eat and drink before an abdominal ultrasound? 25/01/2022 What does fatty liver look on ultrasound? 25/01/2022 What happens after the examination? 25/01/2022 Will abdominal ultrasound hurt? 25/01/2022