Abdominal ultrasound

Alternative names:

ultrasound of the abdomen

How the test is performed:

The test is done in the ultrasound or radiology department. You will be lying down. A conducting paste is applied to your abdomen to help with the transmission. The transducer (a hand-held instrument) is then moved over your abdomen. You may be asked to move to other positions to examine different areas.

How to prepare for the test:

You may need to fast for 8 hours before the test.

Infants and children:
The physical and psychological preparation you can provide for this or any test or procedure depends on your child's age, interests, previous experience, and level of trust. For specific information regarding how you can prepare your child, see the following topics as they correspond to your child's age:

• infant test or procedure preparation (birth to 1 year)
• toddler test or procedure preparation (1 to 3 years)
• preschooler test or procedure preparation (3 to 6 years)
• schoolage test or procedure preparation (6 to 12 years)
• adolescent test or procedure preparation (12 to 18 years)

How the test will feel:

There is no discomfort.

Why the test is performed:

The reason for this test depends on your symptoms and the body system being examined.