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  • CT scan - Mayo Clinic
    A computerized tomography scan, also called a CT scan, is a type of imaging that uses X-ray techniques to create detailed images of the body It then uses a computer to create cross-sectional images, also called slices, of the bones, blood vessels and soft tissues inside the body CT scan images show more detail than plain X-rays do
  • Coronary calcium scan - Mayo Clinic
    A coronary calcium scan is a special computerized tomography (CT) scan of the heart It looks for calcium deposits in the heart arteries A buildup of calcium can narrow the arteries and reduce blood flow to the heart A coronary calcium scan may show coronary artery disease before you have symptoms
  • CT coronary angiogram - Mayo Clinic
    A CT coronary angiogram also is different from a test called a CT coronary calcium scan A CT coronary angiogram looks for buildups of plaque and other substances in the coronary artery walls A CT coronary calcium scan looks only at how much calcium is in the artery walls
  • Positron emission tomography (PET) scan - Mayo Clinic
    A positron emission tomography (PET) scan is an imaging test that shows how your body's tissues and organs are working The test uses a small amount of a radioactive substance called a tracer Depending on the reason for the test, the tracer may show how cells use sugar, how blood flows, or how some
  • Brain CT scan - Mayo Clinic
    A computerized tomography (CT) scan of the brain also is called a brain CT scan or sometimes a brain CAT scan It uses X-rays and a computer to create detailed images of the head These images show cross-sections — or slices — of brain, bone, blood vessels and soft tissues CT scans of the head show more-detailed images than plain X-rays do
  • MRI - Mayo Clinic
    After the test If you haven't been sedated, you can resume your usual activities immediately after the scan Results A doctor specially trained to interpret MRI scans, called a radiologist, will look over the images from your scan and report the findings to your doctor Your doctor will discuss important findings and next steps with you
  • Concussion - Diagnosis and treatment - Mayo Clinic
    A CT scan uses a series of X-rays to obtain cross-sectional images of the skull and brain For children with a suspected concussion, CT scans are used only if specific criteria are met, such as the type of injury or signs of a skull fracture
  • Barium sulfate (oral route) - Side effects uses - Mayo Clinic
    You will swallow the barium liquid or paste just before a CT scan or x-ray Your doctor may tell you not to eat or drink anything the night before your test Barium will work better if your stomach and bowels are empty It is important to drink plenty of liquids during and after the test Barium sulfate may cause severe constipation
  • Bone density test (DXA DEXA scan) - Mayo Clinic
    If your healthcare professional suspects you have osteoporosis, a bone density test, called a DXA DEXA scan, can assess your bone strength Learn about this test and what the results mean
  • Abdominal aortic aneurysm - Diagnosis and treatment - Mayo Clinic
    Abdominal CT scan This test uses X-rays to create detailed images of the structures inside the belly area It can create clear images of the aorta This test also shows the size and shape of an aneurysm Abdominal MRI This imaging test uses a magnetic field and radio waves to make detailed pictures of the structures inside the belly area





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