The main features of high-frequency CTA are high resolution, rapidity, non-invasiveness, safety, and versatility.
1, high resolution:
High-frequency CTA overcomes some of the shortcomings of traditional angiography, such as low resolution and poor data quality. It is able to present the vascular structure of any part of the body with high quality visualization, including small blood vessels as small as 0.5 mm in diameter, providing more accurate information for clinical diagnosis.
2, Fast:
High-frequency CTA has a fast imaging speed, which allows it to acquire high-resolution vascular images in a short period of time. For patients and physicians, this means shorter exam times and less waiting time, helping to reduce patient discomfort and radiation exposure to the body.
3. Non-invasive:
Compared to other angiography techniques, such as digital subtraction angiography (DSA), high-frequency CTA does not require intubation or injection of harmful contrast agents. It performs imaging by applying a relatively low dose of X-rays to the body without causing major risks or harm to the body.
4. Safety:
High-frequency CTA is safe for patients, with little risk, and will not negatively affect their normal life and work. Thanks to the advanced imaging technology, it prevents patients from suffering any danger and unnecessary pain.
5, diversity:
High-frequency CTA technology is widely used, can be used for vascular examination of any part of the body, such as the brain, heart, lungs, abdomen, bones and muscles. And it allows for customized and personalized imaging protocols for different patient conditions.
In summary, high-frequency CTA is a non-invasive, accurate and safe angiographic technique that provides physicians with a wealth of accurate diagnostic information and patients with a more comfortable and safer medical experience.
High-frequency CTA technology generates high-resolution, high-quality images that provide clear and accurate imaging of the vascular structures in various parts of the body, which helps doctors quickly, accurately, and comprehensively determine the extent and localization of lesions.