WebPositron emission tomography (or PET) is traditionally associated with cancer care. Oncology, in fact, is where the technology developed and advanced. But today, this type … WebYour healthcare provider may order a PET scan to check for signs of: Cancer, including breast cancer, lung cancer and thyroid cancer. Coronary artery disease, heart attack or other heart problems. Brain disorders, such as brain tumors, epilepsy, dementia and Alzheimer’s disease. When would I need a PET scan?

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WebA stroke or a mini-stroke (also called a transient ischemic attack or TIA) can also be a sign that a person’s carotid artery is narrowed or blocked. Dizziness, numbness, weakness or a severe headache may be signs of a TIA caused by a blocked carotid artery. WebMagnetic resonance imaging (MRI) scans use magnets and radio waves. Both produce still images of organs and body structures. PET scans use a radioactive tracer to show how … flights new zealand to singapore

PET Scan: Definition, Purpose, Procedure, and Results

WebThat means some parts of your body don’t get enough of the oxygen they need. If plaque collects in your heart’s arteries, you may feel chest pain and discomfort, called angina. Second, that ... WebOct 26, 2015 · Results of a head-to-head comparison study led by Johns Hopkins researchers show that noninvasive CT scans of the heart’s vessels are far better at … WebNov 5, 2007 · Sophisticated CT Scans May Help Avoid Unnecessary Procedures. Nov. 5, 2007 (Orlando, Fla.) -- High-tech heart scans may help some people to avoid invasive, and sometimes unnecessary, procedures to ... flights new zealand to bora bora