CT Brain & Neck Angiography Hyderabad | Focus Diagnostics

What is CT Brain & Neck Angiography?

CT Brain and Neck Angiography is a specialised computed tomography examination used to visualise the blood vessels in the brain and neck. It generally involves administering iodine-based contrast material through an intravenous line to produce detailed images of arteries supplying the brain.

Why is CT Brain & Neck Angiography Performed?

A doctor may recommend this examination to investigate suspected abnormalities affecting blood flow to the brain. It helps assess the condition of major blood vessels in the head and neck and identify certain vascular changes.

What Can the Scan Help Evaluate?

• Narrowing of carotid and other neck arteries
• Blockages in arteries supplying the brain
• Intracranial aneurysms
• Arterial dissection
• Vascular malformations
• Abnormalities in the blood vessels of the brain and neck
• Selected vascular causes associated with stroke symptoms

How is the Scan Performed?

The patient lies on the CT scanner table with the head positioned appropriately. An iodine-based contrast material is generally injected through an intravenous line. Images are acquired as the contrast travels through the blood vessels, allowing the radiologist to examine the arteries of the brain and neck. The patient may be asked to remain still during image acquisition.

Preparation Before the Scan

• Inform the radiology team about any previous reaction to CT contrast material.
• Share details of kidney disease, diabetes and current medications.
• Inform the team if you are pregnant or may be pregnant.
• Bring kidney function test results if requested by the centre or referring doctor.
• Follow the centre's instructions regarding fasting and fluid intake.
• Bring previous CT, MRI or angiography reports, if available.

CT Brain & Neck Angiography at Focus Diagnostics, Hyderabad

Focus Diagnostics provides CT imaging services in Hyderabad, Telangana, with attention to patient preparation and appropriate imaging protocols. If your doctor has recommended CT Brain and Neck Angiography, contact the centre to confirm scan availability, preparation instructions and contrast-related requirements. The scan findings should be interpreted by a qualified radiologist along with your clinical history.