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Mar 15, 2023 · What is a CT scan? A CT scan uses computers and rotating X-ray machines to create cross-sectional images of the body. These images provide more detailed information than...
A computed tomography scan (CT scan; formerly called computed axial tomography scan or CAT scan) is a medical imaging technique used to obtain detailed internal images of the body. The personnel that perform CT scans are called radiographers or radiology technologists.
What You Need to Know. A CT scan is a diagnostic imaging exam that uses X-ray technology to produce images of the inside of the body. A CT scan can show detailed images of any part of the body, including the bones, muscles, organs and blood vessels. CT scans can also be used for fluid or tissue biopsies, or as part of preparation for surgery or ...
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Computed Tomography (CT) Scans and Cancer. What is computed tomography? What can a person expect during a CT procedure? How is CT used in cancer screening? What is total-body, or whole-body, CT? What is combined PET/CT? Is the radiation from CT harmful? What are the risks of CT scans for children?
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A CT scan (also known as a computed tomography scan, CAT scan, and spiral or helical CT) is an imaging test that uses radiation (x-rays) to create a detailed view of a specific area in your body. It can help doctors find cancer and show things like a tumor’s shape and size.
Aug 2, 2023 · Computed tomography—also called a CT scan, CAT scan, or computerized axial tomography —relies on multiple X-rays to create a 3-D image. It allows healthcare providers to look at organs and helps them to diagnose an injury, such as a fracture, or a condition like cancer.
What is a computed tomography (CT) scan? How does CT work? When would I get a CT scan? What is a CT contrast agent? Are there risks? What are examples of NIBIB-funded projects using CT?
