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During a positron emission tomography (PET) scan, you lie on a narrow table that slides into a doughnut-shaped hole. The scanner takes about 30 minutes to produce detailed images of metabolic activity in your tissues and organs.
Mayo Clinic developed a technology to pinpoint prostate cancers that recur after treatment. Called Choline C-11 PET scan, this test is available at Mayo Clinic to men with recurrent or difficult-to-treat prostate cancer.
Learn how this imaging scan can play an important role in early detection of health problems, such as cancer, heart disease and brain disorders.
Positron emission tomography (PET) scan. Not every person should have every test. Your doctor will help determine which tests are best for your individual situation.
Choline C-11 PET scan is a positron emission tomography (PET) scan that uses a special chemical tracer called Choline C-11 Injection. A low-dose computerized tomography (CT) scan is usually done at the same time to help further show internal anatomy.
PET scans are an important part of care planning and management for certain types of lymphoma. The scans can help determine cancer stage, treatment response and patient prognosis. They also help direct treatment changes. PET scans are useful in assessing some, but not all, forms of lymphoma.
Doctors use a low-dose computerized tomography (LDCT) scan of the lungs to look for lung cancer. If lung cancer is detected at an early stage, it's more likely to be cured with treatment. Discuss the benefits and risks of lung cancer screening using LDCT with your doctor.
The test uses a positron emission technology (PET) scanner or single-photon emission computed tomography (SPECT) scanner. Other names for a nuclear stress test are: Cardiac PET study. Cardiac SPECT study. Myocardial perfusion imaging (MPI) study.
This PET image shows an area of reduced blood flow from one of the arteries that feeds the heart. This information may help doctors decide whether to suggest bypass surgery or angioplasty to restore that blood flow.
Image-guided biopsy combines an imaging procedure — such as a CT scan, MRI or ultrasound — with a needle biopsy. Image-guided biopsy allows your health care provider to access suspicious areas that can't be felt through the skin, such as on the liver, lung or prostate.