Yes it does. Gallbladder sludge shows clearly on an abdominal ultrasound scan. You Might Also Like How much are private abdominal scans? 25/01/2022 Can I have coffee before an abdominal ultrasound? 25/01/2022 Can I drink Water before an Abdominal Ultrasound? 25/01/2022 Can you see cirrhosis on an ultrasound? 25/01/2022