Description
CT Neck Angiography, also known as DSA (Digital Subtraction Angiography) Neck Angio or Carotid Angiography, is a specialized imaging technique that provides detailed views of the blood vessels in the neck region. This scan is particularly valuable for diagnosing vascular abnormalities, such as aneurysms, stenosis, or blockages in the carotid arteries and other neck vessels. It involves the injection of a contrast agent to highlight the blood vessels, allowing for high-resolution imaging of the vascular structures. This technique is crucial in the evaluation of stroke risk, planning for vascular surgeries, and assessing blood flow to the brain. It can detect even subtle vascular abnormalities that might be missed by other imaging methods.
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