Abdominal Ultrasound

An abdominal ultrasound uses sound waves to take pictures of abdominal organs. It’s painless and non-invasive. It’s often used to assess abdominal pain or to detect problems such as enlarged organs. An abdominal ultrasound takes about 30–45 minutes.

Before the Ultrasound

• Do not eat or drink 6-8 hours before the ultrasound.

• You may take daily medications as needed with water.

• You may be asked to have a full bladder for the test.

• Follow all other instructions given by the doctor.

• Arrive 15 minutes before the exam.

abdominal ultrasound

During the Ultrasound

An ultrasound is usually performed by a sonographer. A radiologist can also perform the ultrasound or is on call in case of problems. This is a doctor trained to use ultrasound or other imaging techniques to test or treat patients.

• You will lie on an exam table with your belly uncovered.

• Clear, non-greasy gel is applied to your skin.

• A hand-held transducer (probe) is moved across your belly.

• Sound waves from the transducer are processed by a computer. Images of your abdominal organs are seen on a computer screen. 

• You may be asked to take deep breaths and hold them, or roll from side to side.

After the Ultrasound

• Unless told not to, you can return to your normal routine and diet right away.

• The ultrasound images are reviewed by a radiologist, who may discuss early results with you. A report is sent to your doctor, who follows up with complete results.