CT scan (also known as CAT scan, computerized tomography scan, computerized axial tomography scan) is an imaging test, which uses a combination of x-ray images and computer to generate cross-sectional images of the body. CT scan was developed by Dr. Alan Cormack and Sir Godfrey Hounsfield; ...
The3D CT scanner (3D-Computed Tomography) creates the most accurate 3D scans. To 3D-scan an object, it is placed inside the 3D CT scanner on a rotary table. X-rays pass through the object and then hit a detector, where a 2D section image is created. Then the turn table rotates, and...
A Computerized Axial Tomography (CAT) scan or CT scan is a way of X-raying a mass in the body that allows for one to see three-dimensional views of the mass. It can allow a neurologist to essentially look at "slices" of the brain for better diagnostics in locating cranial bleeds or ...
Q: What is a PET scan?The article provides an answer to a question about positron emission tomography (PET) scan.Mayo Clinic Health Letter
A contrast scan is an extremely valuable tool for diagnosing diseases, and assessing internal damage and other abnormalities. While there is a possibility of reactions to the contrast agent, these are rare, and undergoing the test is generally preferable to leaving a disease or condition untreated....
What Is an MRI Scan Used to Diagnose? An MRI helps a doctor diagnose a disease or injury, and it can monitor how well you’re doing with a treatment. MRIs can be done on different parts of your body. Brain MRI An MRI of the brain and spinal cord can help find many things, like:...
What Is an MRI Scan Used to Diagnose? An MRI helps a doctor diagnose a disease or injury, and it can monitor how well you’re doing with a treatment. MRIs can be done on different parts of your body. Brain MRI An MRI of the brain and spinal cord can help find many things, like:...
A bone scan and a computed tomography (CT) scan are both used to diagnose various bone conditions. The specific use of a bone scan is to diagnose active bone diseases, such as osteoporosis, Paget’s disease or the spread of cancer into the bone. A CT scan is a high-resolution X-ray ...
Archeologists might use a 3D scanner to archive information gathered from ancient artifacts. The imaging devices commonly used by health care professionals, known as computed tomography (CT) and magnetic resonance imaging (MRI), are also types of 3D scanning technology. In these instances, the devic...
1. What is A-Scan in Ultrasonic Testing? An ultrasound scan (also called an A-scan) is a test that uses high-frequency sound waves to generate a picture of a weldment’s interior. The image produced by ultrasound scanning is similar to that produced by computed tomography (CT). A-scan...