Positron emission tomography scan - Mayo Clinic
A positron emission tomography (PET) scan is an imaging test that can help reveal the metabolic or biochemical function of your tissues and organs. The PET scan uses a radioactive drug called a tracer to show both typical and atypical metabolic activity.
Positron emission tomography scan - Care at Mayo Clinic
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.
Mayo Clinic Q and A: PET scans important in assessing some forms …
2019年2月1日 · 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.
Positron emission tomography scan - Doctors & Departments
Positron emission tomography — Computed tomography (PET/CT). Radiological Society of North America. https://www.radiologyinfo.org/en/info.cfm?pg=PET. Accessed April 6, 2021.
Exploración por tomografía por emisión de positrones
Habla con el proveedor de atención médica acerca de los beneficios y riesgos de someterte a una tomografía por emisión de positrones (PET, por sus siglas en inglés). Cómo prepararse. Informa a tu proveedor de atención médica: Si alguna vez tuviste una reacción alérgica grave.
Choline C-11 PET scan - Mayo Clinic
2022年11月3日 · 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 scan of the brain for depression - Mayo Clinic
A PET scan can compare brain activity during periods of depression (left) with normal brain activity (right). An increase of blue and green colors, along with decreased white and yellow areas, shows decreased brain activity due to depression.
Understanding lung nodules: Determining risks and diagnosing
2023年8月1日 · Lung nodules often are discovered incidentally during imaging for other health conditions, such as a chest X-ray or CT scan. For example, lower lobe lung nodules often are found during a CT scan of the abdomen or pelvis.
Fludeoxyglucose f 18 (intravenous route) - Mayo Clinic
2024年1月31日 · Fludeoxyglucose F 18 injection is used to help diagnose cancer, heart disease, and epilepsy. It is used in a procedure called a positron emission tomography (PET) scan to help your doctor see parts of the body, such as the heart or brain. Fludeoxyglucose F 18 belongs to the group of medicines called radiopharmaceuticals (radioactive agents).
Pancreatic cancer - Diagnosis and treatment - Mayo Clinic
2024年5月4日 · Imaging tests used to diagnose pancreatic cancer include ultrasound, CT scans, MRI scans and, sometimes, positron emission tomography scans, also called PET scans. A scope with ultrasound. Endoscopic ultrasound, also called EUS, is a test to make pictures of the digestive tract and nearby organs and tissues.