Venous Doppler Ultrasound (DVT), Left Leg
A Unilateral Lower Limb Venous Duplex assesses the deep and surface veins of the left leg.
Clinical content reviewed by the MyScanHub clinical team · October 20264 minutes reading time
From
£140
All-inclusive. Reported by a consultant radiologist or clinical specialist sonographer within 72 hours.
- Radiologists & specialist sonographers
- CQC registered
- GDPR compliant
- Report within 72 hours
What is a Venous Doppler Ultrasound (DVT), Left Leg?
Ultrasound uses high-frequency sound waves — no radiation and no injections — to produce real-time images of soft tissues and organs.
Ultrasound is safe, painless, and radiation-free — making it a first-line investigation for many conditions of the left leg veins.
Is this scan right for you?
Common reasons for having this scan include:
- Suspected DVT in one leg
- Unilateral leg swelling or pain
What a Venous Doppler Ultrasound (DVT), Left Leg can find
Ultrasound can identify:
- Deep vein thrombosis (DVT)
- Superficial vein inflammation
- Vein compression
- Baker's cyst rupture
What it cannot do
Vascular duplex ultrasound is a validated first-line investigation, but findings are operator-dependent and may be limited by body habitus, vessel calcification, depth or patient movement. A normal result does not completely exclude vascular pathology. If you develop sudden or severe symptoms including chest pain, acute breathlessness, sudden limb swelling or any neurological symptoms, seek emergency medical care immediately irrespective of your scan result.
What happens on the day
- 1Check in at our clinic in the Guildhall Outer Car Park at Bluewater. Parking is free.
- 2You lie on the couch with the limb uncovered. A little gel goes on the skin and the probe is moved along the vessels; for the veins the sonographer presses gently to check they squash flat, which is how a clot is ruled out.
- 3The scan takes about 20 minutes. There are no needles and nothing to recover from: you can drive and go back to work straight away.
- 4Your written report is uploaded to your secure patient account within 72 hours.
Venous or arterial Doppler?
A venous Doppler checks the veins for a clot (DVT): book it for a swollen, painful or hot calf or arm. An arterial Doppler checks the arteries for narrowing: book it for pain in the legs on walking that eases with rest, cold feet, or slow-healing sores. If you are not sure which you need, call us and the team will advise.
Preparing for your Venous Doppler Ultrasound (DVT), Left Leg
On the day of your scan:
- Wear loose trousers or shorts allowing access to the affected leg
- No fasting is required
Please notify the team if:
- You are pregnant or might be pregnant
- You have any open wounds or skin infections in the scanning area
- You have relevant medical history (diabetes, cardiac, blood thinners)
- You have allergies to latex or ultrasound gel
Your report
All diagnostic scans at MyScanHub are performed and reported by GMC-registered Consultant Radiologists or HCPC-registered Clinical Specialist Sonographers. Your written report is delivered securely to your patient portal within 72 hours.
You can download the report and your images from your patient account to share with your GP, physiotherapist or specialist, or add a GP consultation to talk the findings through. How to open and share your results.
Why consider a private Ultrasound scan for the left leg veins?
When you need answers quickly — or when prior imaging has been inconclusive — a private Ultrasound at MyScanHub gives you timely access and specialist reporting without the wait.
Private scan benefits include:
- Fast access — same-day or next-day appointments, no waiting list
- Consultant radiologist or clinical specialist sonographer report within 72 hours
- Fully-private, CQC-registered, GDPR-compliant imaging centre
- Secure online access to your report and images, easy to share with your GP or specialist
Smarter scanning. Proactive health. Peace of mind.
Step 1
Choose
Pick a scan or a programme. No GP referral required.
Step 2
Book
Select a time online — same-day availability most weekdays.
Step 3
Scan
Be seen by specialists at our Dartford, Kent imaging centre.
Step 4
Results
Your written report within 72 hours, in your secure patient account.
Frequently asked questions
How soon should I be scanned if I think I have a DVT?
As soon as possible, the same day if you can; a DVT needs treatment quickly. Sudden breathlessness or chest pain with a swollen leg is an emergency: call 999 rather than booking a scan.
Why scan only one leg?
A DVT usually affects one leg, and the symptoms (swelling, pain, warmth, redness) point to which. If both legs are affected, book the both-legs scan.
What happens if the scan finds a clot?
You will be told on the day and advised on the next step, which is usually urgent assessment through your GP or an urgent treatment centre so that treatment can start the same day.
How long does the scan take?
About 20 minutes.
Do I need a GP referral?
No. You can book directly, and every scan is reported by a consultant radiologist or a clinical specialist sonographer. You can share the report with your GP afterwards.
When will I get my report?
Your written report, from a GMC-registered consultant radiologist or an HCPC-registered clinical specialist sonographer, is delivered securely to your patient account within 72 hours of your scan, with your images alongside it.
Where is the clinic?
Our imaging centre is at Bluewater Shopping Centre, Dartford, Kent (DA9 9ST), in the Guildhall Outer Car Park — free parking, a few minutes from junction 2 of the M25 and the A2. We're open Monday to Saturday 8am–9pm and Sunday 10am–5pm. Full directions are sent with your booking confirmation.
You may also be looking for
Ready to book your Venous Doppler Ultrasound (DVT), Left Leg?
Book online in minutes. Same-day and next-day slots available most weekdays in Dartford, Kent. Reported by a consultant radiologist or clinical specialist sonographer within 72 hours.
At our clinic in Bluewater Shopping Centre, Dartford: free parking, open seven days. How to find us · All private ultrasound scans in Dartford & Kent