Sonographic Evaluation of Abdominal Organs (Ultrasound)

What Is an Ultrasound Used For?

Ultrasound is commonly used to evaluate organs in the abdomen, including the liver, spleen, kidneys, and gallbladder. It can also check for conditions like gallstones, kidney stones, cysts, or signs of inflammation. Sometimes, it’s used to guide procedures like biopsies or drainage.

How Is This Test Performed?

You’ll lie on your back on an exam table while a technician applies a gel to your abdomen. A handheld device (probe) is placed on your skin, and gentle pressure is applied to move it over the area being examined. The sound waves create images on a screen in real time. The test usually takes 15–30 minutes.

Is There Any Preparation Needed?

For abdominal ultrasounds, you may need to fast for 6–8 hours before the test to help your stomach be empty, especially if checking organs like the liver or gallbladder. Wear comfortable clothing and avoid lotions or creams on the exam area. If you’re pregnant, inform your doctor.

What Are Common Findings?

Doctors may find normal anatomy, enlarged organs, fluid collections (like cysts), or signs of disease such as gallstones, kidney stones, or signs of infection. The results help guide further testing or treatment if needed.