Computed Tomography (CT or CTA scan)

Computed Tomography Applications

CT scans are commonly used to diagnose and monitor various medical conditions, such as injuries, infections, tumors, and vascular diseases. They provide valuable information to healthcare professionals about the size, shape, and position of organs and structures inside the body, helping in the diagnosis and treatment planning process.

What is the Process of Computed Tomography? 

During a CT scan, a rotating X-ray beam takes multiple images from different angles, and the computer processes these images to produce detailed cross-sectional views of organs, bones, and tissues. In some cases, a contrast dye is injected into the patient’s vein to enhance the visualization of blood vessels.

Potential Risks

CT scans are non-invasive and generally well-tolerated by patients. However, they expose individuals to a small amount of ionizing radiation, so their use is carefully considered based on medical necessity and the benefits they provide in each case. Similarly, patients can have a reaction to the contrast dye used in some CT scans.