Dual Source Computed Tomography (CT)

Faster, more precise imaging

Computed tomography, also known as a CT or “Cat” scan, is a medical imaging technology that uses X-rays and computer processing to create detailed cross-sectional images of the body. Our dual-source CT imaging offers many advantages over conventional CT systems. It has improved temporal resolution, making it well-suited for heart imaging. It can better differentiate structures within the body, making it an excellent option for soft tissue imaging such as organs or muscles. Additionally, it offers shorter scan times which is more convenient for patients.

How does CT work?

Unlike a standard X-ray, which produces a single flat image, CT acquires multiple projections from different angles as an X-ray tube rotates around the patient. A computer then uses mathematical reconstruction algorithms to process this data and generate thin “slice” images of internal structures such as organs, bones, blood vessels, and soft tissues. These slices can be viewed individually or combined to create three-dimensional images, allowing clinicians to diagnose injuries, tumors, infections, and many other conditions with high precision and speed.

What can I expect during my CT examination?

A CT scan is very fast compared to other forms of diagnostic imaging. You will lie on a motorized table that moves slowly through a large, doughnut-shaped scanner while the X-ray tube rotates around you to capture images. It is important to remain very still, and you may be asked to hold your breath briefly to prevent motion blur.

Depending on the type of scan, you may receive a contrast material either by mouth or through an intravenous (IV) injection to enhance certain structures; if given by IV, you may feel a warm sensation or a metallic taste for a few seconds.

The technologist will operate the scanner from a nearby room but will be able to see and communicate with you throughout the procedure. After the scan, you can usually return to your normal activities immediately unless instructed otherwise. Your CT test results are typically available to both you and your doctor within 24-48 hours of your test through our patient portal.

Dual Source Computed Tomography (CT)

Faster, more precise imaging

How does CT work?

What can I expect during my CT examination?

For more information about Dual Source Computed Tomography (CT) at Parker County Imaging or to schedule an appointment please contact us.