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Venous Upper Limb Ultrasound
A Venous Upper Limb Ultrasound is a scan that looks at the veins in one or both of your arms. This test helps doctors see how well blood is flowing and check for problems such as clots or vein narrowing. A Venous Upper Limb Ultrasound is safe, painless, and uses sound waves—not radiation.
During the scan, the sonographer may gently squeeze your arm muscles. This helps show how your veins move blood back toward your heart. The Venous Upper Limb Ultrasound gives your doctor important information to guide treatment if you have swelling, pain, or suspected vein issues.
You may also hear this test called an arm vein ultrasound, upper limb venous Doppler, or vascular arm scan, but they all refer to the same procedure.
What is a Venous Upper Limb Ultrasound?
It is an ultrasound scan that checks the veins in your arms and how well blood flows through them.
Why do I need this scan?
It helps diagnose issues such as vein narrowing, clots, or swelling, and guides treatment options.
Does the scan hurt?
No. It is painless. You may feel gentle squeezing on your arm during the test.
How long does the scan take?
Around 45–60 minutes.
Do I need to prepare?
No. There is no special preparation required.
Why does the sonographer squeeze my arm?
The squeezing helps show how your veins move blood, which is important for understanding vein function.
Is a Venous Upper Limb Ultrasound safe?
Yes. It uses sound waves, not radiation.
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