Normal findings in compression ultrasonography. In a longitudinal view the popliteal vein collapses when compressed by the ultrasonography probe. The popliteal artery right under the vein does not collapse. The probe is then turned 90° to show the cross section of the vessels. Again, the popliteal vein collapses while the artery remains open. For deep venous thrombosis see video Deep Venous Thrombosis (Compression Ultrasonography).
Compression Ultrasonography of Veins
Compression ultrasonography of veins
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