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Ultrasound for DVT

Ultrasound for DVT

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Deep Vein Thrombosis<br />

Gold standard=contrast<br />

venography<br />

Rarely per<strong>for</strong>med because:<br />

Invasive, expensive<br />

Time consuming not 24<br />

hourly a/v in most<br />

institutions<br />

Complications: anaphylaxis,<br />

inducing <strong>DVT</strong>, extravasation<br />

of contrast<br />

Non-diagnostic: around 1%

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