CT Angiography Lower Limb in Varanasi
A non-invasive scan that maps the arteries of your legs to find blockages, narrowing or clots — for leg pain, non-healing wounds and diabetic foot. Quick, painless imaging on our advanced 384-slice CT.
Scan by doctor’s referral / prescription. Call to confirm appointment and preparation.
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What is CT Angiography of the lower limb?
CT Angiography (CTA) of the lower limb is a non-invasive CT scan that images the arteries of the legs. A contrast dye is injected into a vein and a high-speed CT scanner maps blood flow from the abdominal aorta down to the feet — detecting narrowing, blockages, clots or aneurysms without any cuts, catheters or admission.
It is one of the most useful tests for peripheral artery disease (PAD) and diabetic foot, giving your vascular surgeon a clear road-map of the leg arteries to plan treatment such as angioplasty, stenting or bypass.
When is a lower-limb CT angiography recommended?
Your vascular surgeon, physician or diabetologist may advise this scan for:
- ✓Leg pain on walking (claudication) that eases with rest.
- ✓Non-healing wounds or ulcers on the legs or feet.
- ✓Diabetic foot and suspected poor circulation.
- ✓Cold, pale feet, weak pulses or colour changes in the toes.
- ✓Suspected blockage, clot or aneurysm in the leg arteries.
- ✓Planning or follow-up of angioplasty, stenting or bypass surgery.
Important: Sudden severe leg pain with a cold, pale or numb limb can be a vascular emergency (acute limb ischaemia). Do not wait for a routine appointment — contact your doctor or go to the nearest hospital immediately.
Advanced vascular imaging, trusted reporting
384-slice CT
Maps the entire leg artery tree — aorta to feet — in a single fast, high-resolution scan with a controlled radiation dose.
Expert reporting
Scans interpreted by experienced radiologists, with clear reports your vascular surgeon can act on.
Quick & painless
Non-invasive, no admission. The scan takes only minutes and you go home the same day.
Complete work-up
Doppler, pathology (kidney function, HbA1c, lipid profile) and imaging available under one roof.
4 centres in Varanasi
Convenient locations, with home sample collection for pre-scan blood tests across the city.
Transparent pricing
Clear, upfront pricing with no hidden charges. Call for the current rate and any applicable schemes.
CT angiography vs conventional (catheter) angiography
A quick comparison to help you understand the difference. Your doctor will advise which is right for you.
| CT Angiography (CTA) | Catheter Angiography (DSA) | |
|---|---|---|
| Procedure | Non-invasive — IV contrast injection only | Catheter inserted into a leg/groin artery |
| Admission | Not required — go home same day | Usually needs day-care/hospital admission |
| Scan / procedure time | A few minutes | Longer, in a cath lab |
| Recovery | Immediate, resume normal activity | Rest and observation needed |
| Best suited for | Diagnosis & mapping the arteries | Confirming and treating (angioplasty/stent) |
CT angiography lower limb cost in Varanasi
The cost of a lower-limb CT angiography in Varanasi at Karauli Diagnostics is offered at highly competitive rates. The exact amount depends on whether one or both legs are scanned and the protocol used. Contrast is included as per standard protocol. Call 70689 70689 for today’s rate and instant appointment booking.
How the scan works — step by step
1. Booking & prescription
Share your doctor’s prescription and recent reports (Doppler, kidney function, sugar levels). We confirm your appointment and preparation.
2. Preparation
You may be asked to fast for a few hours and stay hydrated. A recent kidney-function (creatinine) report is usually needed. Tell us about diabetes medication, asthma or any contrast allergy.
3. Contrast injection
A small IV line is placed and contrast dye is given during the scan. A brief warm sensation is normal.
4. The scan
You lie still while the 384-slice CT images your legs from the abdomen down to the feet. The scan itself takes only minutes.
5. Expert reporting
A radiologist reviews and reports your scan, including a map of the arteries. You receive a clear report and digital copy for your surgeon.
Karauli Diagnostics, Bhojubeer
Karauli Diagnostics operates multiple centres across Varanasi. Visit our Bhojubeer branch or any of our other locations across the city.
📍 Karauli Diagnostics — Bhojubeer
Plot No. 18/1, S.2 326 e-3, Gilat Bazar, Bhojuveer, Varanasi, Uttar Pradesh 221002
Hours: 7:00 AM – 9:00 PM (Mon–Sun)
Phone: +91 70689 70689
🏥 Other branches
Maldahiya · Sankat Mochan · Manduadih
Home sample collection available across Varanasi.
CT angiography lower limb — common questions
How much does CT angiography of the lower limb cost in Varanasi?
At Karauli Diagnostics, lower-limb CT angiography is offered at highly competitive rates. The final amount depends on whether one or both legs are scanned and the protocol used. Call 70689 70689 for the current rate.
Is the scan painful or does it need admission?
No. It is non-invasive — there are no cuts or catheters, only a small IV injection of contrast. No hospital admission is needed and you can go home the same day.
Is a doctor’s prescription required?
Yes. The scan is done on the referral of a vascular surgeon or physician. Please bring your prescription and recent Doppler, kidney-function and sugar reports if available.
Do I need a kidney (creatinine) test before the scan?
Usually yes. Because iodinated contrast is used, a recent kidney-function (creatinine) report is often required, especially for diabetic patients. We can arrange this with home sample collection.
How should I prepare and how long does it take?
You may be asked to fast for a few hours and stay hydrated. Plan for about 1 to 2 hours in total including preparation; the scan itself takes only a few minutes.
Is it useful for diabetic foot and poor circulation?
Yes. It is one of the best tests to map leg-artery blockages behind diabetic foot, non-healing ulcers and poor circulation, helping your surgeon plan angioplasty, stenting or bypass.
How is CTA different from catheter (DSA) angiography?
CT angiography is a non-invasive scan used to diagnose and map the arteries, while catheter angiography (DSA) uses a catheter and is usually done when treatment such as angioplasty or a stent is planned.
Book your lower-limb CT angiography in Varanasi
Get your leg arteries checked without surgery or admission. Talk to our team for appointment availability, preparation guidance and today’s price.