WHAT TO KNOW
Ultrasound
Purpose
The examination area is selected according to symptoms, findings or screening needs.
Preparation
Fasting or bladder preparation may be needed for certain examination areas.
Interpretation
Results are reviewed in the context of your clinical information.
A real-time examination
Ultrasound can show the structure and movement of selected organs and may also assess blood flow. Its usefulness and limitations vary by the body area and clinical question.
- Confirm which body area will be examined.
- Follow the preparation instructions for that specific examination.
- Bring prior imaging reports when they are relevant to the current review.
Results in clinical context
An ultrasound finding is interpreted together with symptoms, physical examination, laboratory results and other imaging when needed.
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