Presbyterian Healthcare 
Ultrasound
| Ultrasonography, which is sometimes called sonography, uses high-frequency sound waves and a computer to create images of blood vessels, tissues, and organs. |
Ultrasounds are used to view internal organs as they function, and to assess blood blow through various vessels. Ultrasound procedures are often used to examine many parts of the body such as the abdomen, breasts, female pelvis, prostate, scrotum, thyroid and parathyroid, and the vascular system. During pregnancy, ultrasounds are performed to evaluate the development of the fetus.
Pre-procedure instructions for ultrasound of pelvis/OB
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You must have a full bladder.
- Exception: First trimester patients do not need a full bladder.
- Drink 40 ounces of liquid before arrival.
- Do not empty your bladder. Keep your bladder as full as you can tolerate until the exam is completed.
Pre-procedure instructions for ultrasound of upper abdomen, pancreas, liver and gallbladder
- On the evening before your test, eat an early, light meal.
- Do not eat drink after midnight.
- Water can taken if no other tests are scheduled.
If you have any questions about the test, please call the Radiology Department at (704)384-4177.
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Do you have questions about ultrasound? Visit our Health Library for answers. |
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