Whole Body CT Angiography - Purpose & Procedure

Whole Body CT Angiography is an advanced diagnostic imaging test that provides detailed, high‑resolution images of blood vessels throughout the entire body. It helps doctors detect blockages, narrowing, aneurysms, vascular malformations, and other circulatory conditions accurately and quickly. This test is widely used for early diagnosis, treatment planning, and emergency evaluation of vascular diseases.

What is Whole Body CT Angiography?

Whole Body CT Angiography (WB‑CTA) is a non‑invasive CT scan that uses X‑rays and contrast dye to visualize arteries and veins from head to toe in a single examination. It allows radiologists and doctors to assess blood flow and identify abnormalities across major vascular regions such as the brain, heart, chest, abdomen, pelvis, and limbs.

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Whole Body CT Angiography is a diagnostic imaging test that uses CT scanning and contrast dye to create detailed images of blood vessels throughout the body, helping detect vascular diseases quickly and accurately.

Why is Whole Body CT Angiography Done?

Doctors may recommend Whole Body CT Angiography for:

• Detection of arterial blockages or narrowing (atherosclerosis)

• Evaluation of aneurysms and vascular malformations

• Assessment of trauma and internal bleeding

• Diagnosis of peripheral artery disease (PAD)

• Stroke risk evaluation

• Pre‑surgical or post‑surgical vascular assessment

• Monitoring known vascular diseases

How Does Whole Body CT Angiography Work?

During the procedure:

1. A contrast dye is injected into a vein.

2. The CT scanner captures rapid, detailed images as the dye flows through blood vessels.

3. Advanced software reconstructs 3D images of arteries and veins across the body.

The entire scan usually takes 10–20 minutes, making it a fast and efficient diagnostic test.

Preparation for Whole Body CT Angiography

To ensure accurate results:

• Fasting for 4–6 hours before the scan may be required

• Inform your doctor about allergies, kidney disease, or pregnancy

• Remove metal objects before the scan

• Stay well‑hydrated unless advised otherwise

Is Whole Body CT Angiography Safe?

Yes, Whole Body CT Angiography is generally safe when performed under medical supervision. Modern CT scanners use low‑dose radiation, and contrast agents are well‑tolerated by most patients. Your doctor will evaluate benefits versus risks before recommending the test.

Whole Body CT Angiography Cost

The Whole Body CT Angiography cost can vary based on location, diagnostic center, scanner technology, and clinical requirements.

Average Whole Body CT Angiography Price in India

• ₹18,000 – ₹35,000 (approx.)

Whole Body CT Angiography Cost in Delhi

• ₹20,000 – ₹40,000 depending on the diagnostic center and reporting expertise

Whole Body CT Angiography Near Me

Searching for Whole Body CT Angiography near me helps you find certified diagnostic centers equipped with advanced CT scanners and experienced radiologists. Always choose a center that offers:

• Multi‑slice CT technology

• Experienced radiology specialists

• Quick reporting

• Transparent pricing

Whole Body CT Angiography in Delhi

Whole Body CT Angiography in Delhi is widely available at leading hospitals and diagnostic imaging centers. Delhi offers advanced imaging infrastructure, skilled radiologists, and competitive pricing, making it a preferred location for high‑quality vascular imaging.

Benefits of Whole Body CT Angiography

• Comprehensive vascular assessment in one scan

• Non‑invasive and painless

• Quick diagnosis and reporting

• High accuracy and clarity

• Helps in early detection and treatment planning

Who Should Get Whole Body CT Angiography?

You may be advised this test if you:

• Have symptoms of vascular disease

• Have a history of heart disease or stroke

• Suffer from unexplained pain, swelling, or circulation issues

• Are undergoing pre‑operative evaluation

• Have experienced trauma or injury

FAQs – Whole Body CT Angiography

What is Whole Body CT Angiography used for?

Whole Body CT Angiography is used to diagnose vascular conditions such as blockages, aneurysms, malformations, and circulation problems throughout the body.

Is Whole Body CT Angiography painful?

No, the test is non‑invasive and painless. You may feel a mild warm sensation when the contrast dye is injected.

How long does Whole Body CT Angiography take?

The scan usually takes 10–20 minutes, though preparation and reporting may take additional time.

What is the Whole Body CT Angiography price?

The Whole Body CT Angiography price in India generally ranges between ₹18,000 and ₹40,000 depending on location and facility.

What is the Whole Body CT Angiography cost in Delhi?

The Whole Body CT Angiography cost in Delhi typically ranges from ₹20,000 to ₹40,000.

Is contrast dye safe?

Yes, contrast dye is safe for most patients. Inform your doctor if you have kidney disease or contrast allergies.

Can I eat before Whole Body CT Angiography?

You may be asked to fast for 4–6 hours before the scan. Follow your doctor’s instructions carefully.