What it is
The test shows the vessel walls and blood flow. The venous study assesses how the valves work and whether clots are present; the arterial study detects plaques and narrowing.
What it is used for
Venous study: venous insufficiency and varicose veins, suspected deep or superficial vein thrombosis, leg swelling, planning of varicose vein treatment. Arterial study: leg pain when walking, weak pulses, non-healing wounds, follow-up after angioplasty or bypass.
How it is performed
For the venous study part of the test is performed standing, to assess reflux; for the arterial study the patient lies down. The probe is moved along the limb with gel.
Preparation
- No preparation.
- Wear comfortable clothing that allows the limbs to be uncovered.
- Bring previous tests and documentation of any procedures.
Report
The report is written by the doctor who performs the test.
Frequently asked questions
Can thrombosis be ruled out on the same day?
Yes: the test gives an immediate answer, and it is important to have it promptly if thrombosis is suspected.
Can it be done at home?
For suspected venous thrombosis, the practice can perform the ultrasound assessment at home within the city of Milan.
Is it useful for thread veins?
For superficial thread veins alone, it helps to rule out insufficiency of the deeper veins.