What is CT?
CT is an abbreviation for Computed Tomography. A CT scanner utilizes X-ray and a series of detectors which rotate around the patient continuously. The X-rays pass through patient’s body and get absorbed by the detectors. The collected data gets analyzed by a computer which creates several cross sectional images of the patient.
What is CT used for?
Basically, a CT scanner is an imaging tool for doctors. Think of it as a camera which takes pictures of inside of your body. These images are interpreted by a Radiologist who is a medical doctor with special training and education to interpret these images. Images created by a CT scanner can ultimately be used to detect and diagnose most abnormalities or diseases.
