CT Scan
A computed tomography (CT) scan, also known as a Computed Axial Tomography (CAT) scan, is a specialized X-ray procedure offered at Raleigh Radiology. During a CT scan, multiple images are taken and compiled into complete, cross-sectional pictures (or slices) of soft tissue, bone and blood vessels.
CT Scan Services
CT Angiography
CT Cardiac Calcium Scoring
CT Lung Screening
Self-Pay Pricing
CT Cardiac Calcium Scoring – $150
CT Lung Screening – $330
The resulting images reveal details that are typically invisible or difficult to see in a traditional X-ray. Physicians rely on CT images to properly diagnose a variety of injuries, conditions and diseases. These scans often detect abnormalities earlier than a basic X-ray, resulting in a more successful treatment period.
A CT scan is considered a safe examination.
While CT imaging does use radiation, the diagnostic benefits of the procedure generally outweigh the risks of radiation exposure. Unlike an MRI exam, CT scans can even be performed if you have a pacemaker. However, pregnant women should consult their doctor before the exam. He or she may suggest an alternative form of imaging to avoid exposing the fetus to radiation.
What to Expect During a CT Scan
A CT scan combines X-ray images taken from many angles to create detailed cross-sections of the body. Most scans are quick, often just a few minutes on the table, and completely painless. Depending on the exam, you may receive a contrast agent by mouth or through an IV to improve image clarity. Our technologists use low-dose protocols to keep radiation exposure as low as reasonably achievable.
How to Prepare for a CT Scan
Preparation depends on the type of CT and whether contrast is used. You may be asked to avoid eating for a few hours beforehand or to arrive early for contrast preparation. Wear comfortable clothing and let us know about allergies, kidney concerns, or if you may be pregnant. Review our prep instructions for guidance specific to your scan.
Common Uses for CT
CT is a workhorse of modern imaging, used to evaluate the chest, abdomen and pelvis, head, spine, and blood vessels, and to help guide biopsies and procedures. Raleigh Radiology also offers specialized CT programs including low-dose CT lung cancer screening and CT cardiac calcium scoring for eligible patients.
Why Choose Raleigh Radiology for CT
Our CT exams are performed on advanced scanners and interpreted by subspecialty-trained, board-certified radiologists at convenient outpatient locations across the Triangle. Schedule your CT scan or browse our locations to find a center near you.
