Abdominal Ultrasound

A simple test using ultrasound to look at organs in the abdomen, including the liver, gallbladder, spleen, pancreas, and kidneys. The blood vessels that lead to some of these organs, such as the inferior vena cava and aorta, can also be examined with ultrasound.

Preparation

The majority of the time, fasting is necessary for six to eight hours before any abdominal ultrasound procedure. Air or gas can significantly block the sound waves, so fasting reduces obstructions in the form of bowel gas that could interfere with the imaging of the abdominal organs. Sometimes, your doctor will ask you to eat a fat-free meal the night before your test (before you begin your fast). It’s important to inform your doctor of any concerns you have.

It is also important to note that even if you can’t eat anything, staying hydrated and continuing to take any medications you need is essential, unless your doctor has instructed you otherwise.

Besides that, we recommend that you feel as comfortable as you like the day of the exam. It never hurts to wear loose-fitting clothing. Although some doctor’s offices may ask you to wear a gown, most don’t require it.

How Is the Test Performed?

The vascular technologist will explain your exam and answer any questions you may have. Your procedure may be performed with you lying on the examination table.

Your exam will take approximately 15 to 30 minutes.

Is It Safe?

It is extremely safe. You will not feel any pain; however you will feel mild pressure from the transducer.