A radiologist is a doctor who interprets medical imaging, such as X-rays. CT scans show a slice, or cross-section, of the body. For example, scans of a tumor over time can show whether it’s responding to chemotherapy or radiation. While high levels can be dangerous for people after exposure, low levels are…. The scan can help doctors find cancer and show a tumor’s shape, size, location and the blood vessels that feed it, according to the American Cancer Society. The scan can show cross-sectional images of a specific area of the body. A CT scan is a medical imaging tool that allows doctors to see bone, organs, and soft tissues inside a person’s body. Such objects may include: Anyone who has an implanted medical device, such as a pacemaker or infusion port, should tell their healthcare team about the device before the scan. Computed tomography is an imaging procedure that uses special x-ray equipment to create detailed pictures, or scans, of areas inside the body. Computed tomography (CT) is a type of medical imaging tool that allows doctors to see inside a person’s body. But soft tissues don’t show up as well. Advances in structural imaging of the spine have provided opportunities for a more accurate diagnosis in a timelier manner for patients. The multiple images can also be … Kidney stones are mineral deposits that form in the kidneys. We can conduct a CT scan on any section of the head or body. Debra Rose Wilson, Ph.D., MSN, R.N., IBCLC, AHN-BC, CHT, cancers of the liver, kidneys, pancreas, bladder, or ovaries, helping to identify any internal bleeding or injuries following an accident, planning surgery, and checking the results of the operation, helping to guide a needle during a needle biopsy, are taking any medications or herbal supplements, have had any recent illnesses or operations. Some people have concerns about the potential risks of CT scans. According to the National Cancer Institute, not having the procedure can be much riskier than having it. Doctors may use a CT scan to help diagnose the cause of pain in the abdomen or pelvic area. The results of the scan yield detailed images of the bones, muscles, fat, organs and blood vessels with enhanced clarity. A CT scan can also show internal injuries and bleeding. CT scans work in a way that is similar to x-ray scans, the kind that produce images of cavities in teeth. A person lies on a flat table that slides in and out of the tunnel. Log in. For some CT scans … When and why we use intravenous contrast . To help avoid the risk of side effects, people should tell their doctor if they: A radiologist will interpret the results of a person’s CT scan and will send a written report to the person’s doctor. CT scans show images of the inside of the body. It can give clear pictures of bones as well as soft tissues. All rights reserved. Alternatively, a person may receive a laxative or enema to clear out the bowel. The image shows your bones, organs, and soft tissues more clearly than standard x-rays. To read a CT scan, start by noting the shades of white, gray, and black since dense tissues like bone will be in the white areas, air and fat show as dark gray or black, and soft tissues and fluids will read as various shades of gray. A CT scan is a test that uses x-rays and a computer to create detailed pictures of the inside of your body. Read on to discover some early signs and symptoms of kidney stones, along with their…, © 2004-2021 Healthline Media UK Ltd, Brighton, UK, a Red Ventures Company. The computer puts them together to make a 3 dimensional (3D) image. Also take this opportunity to talk through their diagnosis and any treatments they may tell what does a ct scan show may... Tumors, breaks, blood clots ( dye ) injection can give more information from the scan and what are... 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