PET scans of the brain for Alzheimer's disease, Vaccine updates, safe care and visitor guidelines, and trusted coronavirus information, Mayo Clinic Graduate School of Biomedical Sciences, Mayo Clinic School of Continuous Professional Development, Mayo Clinic School of Graduate Medical Education, See our safety precautions in response to COVID-19, Book: Mayo Clinic Family Health Book, 5th Edition, Newsletter: Mayo Clinic Health Letter — Digital Edition, Paraneoplastic syndromes of the nervous system, Mayo Clinic in Florida's Division of Nuclear Medicine evolving to meet growing needs, FREE book offer – Mayo Clinic Health Letter, New Year Special -  40% off – Mayo Clinic Diet Online. A PET scan looks at metabolic activity. This scan can sometimes detect disease before it shows up on other imaging tests. For your PET scan, a radioactive drug (tracer) will be put into your body. Positron emission tomography–computed tomography (better known as PET-CT or PET/CT) is a nuclear medicine technique which combines, in a single gantry, a positron emission tomography (PET) scanner and an x-ray computed tomography (CT) scanner, to acquire sequential images from both devices in the same session, which are combined into a single superposed (co-registered) image. A few centers also use the method of inhaling the tracers using a nebulizer. A positron emission tomography scan is a type of imaging test. PET (scan) Stands For : positron emission tomographic (scan) « First Nuclear Medicine: The Requisites. Any use of this site constitutes your agreement to the Terms and Conditions and Privacy Policy linked below. FDG-PET scan may also be used to stage and monitor the response to therapy of malignant disease. A PET scan can compare a normal brain (left) with one affected by Alzheimer's disease (right). A PET scan is an effective way to examine the chemical activity in parts of your body. PET scans are mainly used to assess cancers, neurological (brain) diseases and cardiovascular (heart-related) disease. Accessed Feb. 8, 2017. In some cases you may have a CT and PET scan in the same machine during the same appointment. Please do not eat or drink anything for 6 hours prior to your appointment time, except plain water and medication. You'll need to wait 30 to 60 minutes for the tracer to be absorbed by your body. Please do not eat carbohydrates or sugar (i.e. Philadelphia, Pa.: Saunders Elsevier; 2014. The radiologist may also compare your PET images with images from other tests you've undergone recently, such as computerized tomography (CT) or magnetic resonance imaging (MRI). If so, doctors call it a PET-CT scan. Full form of PET SCAN? In: Harrison's Principles of Internal Medicine. The PET scanner has a ring of detectors that surround the person. You will receive an intravenous injection (in your vein) of a tracer dose of radioactive material. The role of this procedure is to detect metabolically active malignant lesions including lung cancer, colorectal cancer, lymphoma, melanoma, breast cancer, ovarian cancer, brain cancer and multiple myeloma. Mayo Clinic does not endorse companies or products. Advertising revenue supports our not-for-profit mission. The 68Ga-DOTATOC radioactive tracer is manufactured for this study under a Clinical Trial Application filed with Health Canada. Accessed Feb. 8, 2017. The image on the right is a combined CT-PET scan. Many types of solid tumors do appear on PET scans, including: PET scans can reveal areas of decreased blood flow in the heart. FDG PET or PET/CT in patients with pancreatic cancer: When does it add to diagnostic CT or MRI? The level of radioactivity is extremely low and has no side effects. During the scan you'll need to lie very still so that the images aren't blurred. Pictures from a PET scan display bright spots where the radioactive tracer collected. It can be done along with a CT scan. http://www.radiologyinfo.org/en/info.cfm?pg=PET. A positron emission tomography (PET) scan is an imaging test that helps reveal how your tissues and organs are functioning. The role of this procedure is to detect metabolically active malignant lesions including lung cancer, colorectal cancer, lymphoma, melanoma, breast cancer, ovarian cancer, brain cancer and multiple myeloma. See our safety precautions in response to COVID-19. 18F-FDG is considered standard care and has been approved by Health Canada. The CT scan will be done first and take about 10 minutes. 4th ed. The PET scanner detects this radiation and produces images of the affected tissue. © 2021 Cedars-Sinai. While it sounds scary, the tracer typically leaves your body a few hours after the scan. If the drug is injected, you may briefly feel a cold sensation moving up your arm. Your doctor will give you detailed instructions on how to prepare for your scan. You'll need about two hours for the procedure, which may be done on an outpatient basis (no overnight hospital stay). Accessed Feb. 8, 2017. How should I prepare for a PET scan? PET scan vs. CT scan: contrasting agents. Procedure: PET scan with Ga68-DOTANOC Detailed Description: Neuroendocrine tumors (NETs), best treated by complete surgical resection, are frequently difficult to localize due to small size, presence in hollow organs, and morphological changes caused by prior surgery. Your physician will discuss these results with you and explain what they mean in relation to your health. PET scans are often combined with CT scans to produce even more detailed images. Combining a PET scan with an MRI or CT scan can help make the images easier to interpret. Sobol I, et al. If you're afraid of enclosed spaces, you may feel some anxiety while in the scanner. © 1998-2021 Mayo Foundation for Medical Education and Research (MFMER). A single copy of these materials may be reprinted for noncommercial personal use only. FDG-PET scan may also be used to stage and monitor the response to therapy of malignant disease. A major difference between a PET scan and a CT scan is the contrasting agents used in the body. The pictures from a PET scan provide information different from that uncovered by other types of scans, such as computerized tomography (CT) or magnetic resonance imaging (MRI). http://www.snmmi.org/AboutSNMMI/Content.aspx?ItemNumber=6433&navItemNumber=756. Positron emission tomography. Make a donation. Your study will be reviewed by an imaging physician specialist and the results sent to your physician. Be sure to tell the nurse or technologist about any anxiety causing you discomfort. PET scans may be useful in: PET scans must be interpreted carefully because noncancerous conditions can look like cancer, and some cancers do not appear on PET scans. http://www.acrin.org/patients/aboutimagingexamsandagents/aboutpetscans.aspx. Neuroimaging in neurologic disorders. A PET scan is a type of imaging that can show what’s happening in your body. Javery O, et al. A heart PET scan can also be used to track the effectiveness of heart disease treatments. For some types of cancer, a PET-CT scan is a way to help find cancer and learn its stage. This site complies with the HONcode standard for trustworthy health information: verify here. Upon arrival, the technologist will explain your procedure and answer any questions you may have. It takes about 30 minutes to complete the test. Your doctor has ordered a FDG-PET scan. This page is all about Full Form, Long Form, abbreviation, acronym and meaning of the given term PET (scan). Accessed Feb. 10, 2017. You may receive the drug by injection or be asked to inhale or swallow it, depending on the type of tracer being used. This content does not have an Arabic version. All of these patients received a single Ga 68 PSMA-11 PET/CT scan or PET/MR scan. The patient is given an IV glucose solution that has been tagged with flourine. Mayo Clinic is a not-for-profit organization. भारत में पेट सीटी स्कैन की कीमत / Cost of PET Scan in India. But the tracer might: Talk with your doctor about the benefits and risks of a PET scan. A doctor specially trained to interpret scan images (radiologist) will report the findings to your doctor. Positron emission tomography, also called PET imaging or a PET scan, is a diagnostic examination that involves getting images of the body based on the detection of radiation from the emission of positrons. After the test you can carry on with your day as usual, unless your doctor tells you otherwise. This is known as a PET-CT scan. Ziessman HA, et al. This information may help doctors decide whether to suggest bypass surgery or angioplasty to restore that blood flow. The scanner does not produce any radiation; it simply detects and records the distribution of the radioactive material in your body. Based on the scans, 74% of these patients had at least one positive lesion detected by Ga 68 PSMA-11 PET in at least one body region (bone, prostate bed, pelvic lymph node, or extra-pelvic soft tissue). This is different than MRI and CT scans. In some medical institutions, a combined CT-PET scanner is used. A PET scan is a nuclear medicine imaging test. 2017;197:129. Each subject will have two PET/CT scans, one using 68Ga-DOTATOC and the other using 18-Fluoride-Fluorodeoxyglucose (18F-FDG). The risks of a heart PET scan While the scan does use radioactive tracers, your exposure is minimal. Decision Support System. A PET scan uses small amounts of radioactive substances, called contrast materials, for contrast within the body. Couldn't find the full form or full meaning of PET (SCAN)? Patient Safety Tips Prior to the Exam The scanner detects diseased cells that absorb large amounts of the radiotracer, which indicates a potential health problem. The full form of PET CT scan is Positron Emission Tomography Scan. Your scan will take approximately one hour. Longo DL, et al., eds. The CECT abdomen full form is contrast-enhanced computed tomography of the abdomen. On a PET scan, these areas show up as bright spots. Because the amount of radiation you're exposed to is small, the risk of negative effects from it is low. Positron emission tomography, also called PET imaging or a PET scan, is a type of nuclear medicine imaging. A 501(c)(3) non-profit organization, Accreditation: A National Seal of Quality and Safety, Imaging Patient Satisfaction Survey Results, Adler/Nail and Cedars-Sinai Research for Women's Cancers P.E.T. "Mayo," "Mayo Clinic," "MayoClinic.org," "Mayo Clinic Healthy Living," and the triple-shield Mayo Clinic logo are trademarks of Mayo Foundation for Medical Education and Research. The tracer may be injected, swallowed or inhaled, depending on which organ or tissue is being studied. A PET/CT scan combines X-ray images from a CT scan with PET scan images. Positron emission tomography scan care at Mayo Clinic. In: Mayo Clinic Cardiology: Concise Textbook. As a result of which, PET CT scan can be distinguished into two basic types – scan with contrast media and scan without contrast media. Appropriate Procedure Codes Effective for PET Scans for Services Performed on or After January 28, 2005 NOTE: All PET scan services require the use of a radiopharmaceutical diagnostic imaging agent (tracer). Why PET scans are used. Definition A positron emission tomography (PET) scan is an imaging test that allows your doctor to check for diseases in your body. It involves the injection of a short-acting radioactive substance, known as a radiotracer, which is absorbed by biologically active cells. This scan can sometimes detect disease before it shows up on other imaging tests.The tracer may be injected, swallowed or inhaled, depending on which organ or tissue is being studied. American College of Radiology Imaging Network. It is defined as the scan and is a type of imaging test that operates a radioactive substance called a tracer to look for disease in the body. NIBIB's 60 Seconds of Science explains what is happening in the body when it undergoes an PET scan. To request a copy of your report, call 310-423-8000, option 2 or submit an. PET scan is a type of test that may be used in cancer treatment. This information can help you and your doctor decide, for example, whether you might benefit from a procedure to open clogged heart arteries (angioplasty) or coronary artery bypass surgery. New York, N.Y.: Oxford University Press; 2013. About nuclear medicine and molecular imaging. Positron Emission Tomography (PET) Scan (Including NCDs 220.6-220.6.20) Page 1 of 8 ... PET imaging, full and partial-ring PET scanners only, for initial diagnosis of breast cancer and/or surgical planning for breast cancer (e.g., initial staging of axillary lymph nodes) He or she may give you a drug to help you relax. About PET scans. During that time you will be required to lie flat on your back, without moving. Riggin EA. A PET (Positron Emission Tomography) scan shows how organs and tissues are … 4th ed. The machine makes buzzing and clicking sounds. Please leave your jewelry and valuables at home. Contemporary mapping of post-prostatectomy prostate cancer relapse with C-choline positron emission tomography and multiparametric magnetic resonance imaging. Radiological Society of North America. You will be asked to wait approximately one to two hours before the scan begins. When you arrive for your scan, you may be asked to: Then you will be given a radioactive drug (tracer). PET (Scan) Full Form, Full Meaning, Full Name. The PET scanner is a large machine that looks a little like a giant doughnut standing upright, similar to a computerized tomography (CT) machine. Positron emission tomography (PET) is a type of imaging technology used to evaluate how your tissues and organs work at the cellular level. Those abbreviations stand for: fluorodeoxyglucose (FDG)-positron emission tomography (PET). The full form of PET CT scan is Positron Emission Tomography Scan. A positron emission tomography (PET) scan is an imaging test that helps reveal how your tissues and organs are functioning. A PET (Positron Emission Tomography) scan shows how exactly the organs and tissues are working in … A positron emission tomography scan is known as a PET scan. A PET scan or a PET CT scan is used to recognize the tumors in the body that turns into cancer. DOTA-TATE (DOTATATE, DOTA-octreotate, oxodotreotide, DOTA-(Tyr 3)-octreotate, and DOTA-0-Tyr3-Octreotate) is an eight amino acid long peptide, with a covalently bonded DOTA bifunctional chelator.. DOTA-TATE can be reacted with the radionuclides gallium-68, lutetium-177 and copper-64 to form radiopharmaceuticals for positron emission tomography (PET) imaging or radionuclide therapy. If your doctor gave you an order, please bring it with you. A certain amount of radioactive substance is infused into the vein. At left is a CT scan, while the center image is from a PET scanner. A general rule is to avoid strenuous exercise for a couple of days before the study and to stop eating a few hours before the scan. U.S. Food and Drug Administration. An increase in blue and green colors shows decreased brain metabolic activity due to Alzheimer's disease. The full form of PET is Positron Emission Tomography. Positrons are tiny particles emitted from a radioactive substance administered to the patient. Diseased cells in your body absorb more of the radiotracer than healthy ones do. Journal of Urology. Clinical Imaging 37;2013:295. The test uses a safe injectable radioactive chemical called a radiotracer and a device called a PET scanner. Society of Nuclear Medicine and Molecular Imaging. Polyethylene Terephthalate >> Chemistry . A PET scan uses a radioactive drug (tracer) to show this activity. All rights reserved. This PET image shows an area of reduced blood flow from one of the arteries that feeds the heart. New York, N.Y.: McGraw-Hill Education; 2015. http://accessmedicine.com. http://www.fda.gov/NewsEvents/Newsroom/PressAnnouncements/ucm319201.htm. It uses a form of radioactive sugar to create 3D colour images to see how your body’s cells are working. A positron emission tomography (PET) scan produces images of your organs and tissues at work. PET scans are an outpatient procedure, which means you go home the same day. Learn why you might need one, what makes it different from other types of imaging, how to get ready, and what to expect. Our team of specialized doctors, nurses and technologists is led by Louise Thomson, MD and Alessandro D'Agnolo, MD, co-chiefs of Nuclear Medicine. Often, PET images are combined with CT or MRI scans to create special views. A positron emission tomography (PET) scan shows how organs and tissues are working. A PET scan or a PET CT scan is used to recognize the tumors in the body that turns into cancer. Checking whether a cancer treatment is working, Cause a major allergic reaction, in rare instances, Expose your unborn baby to radiation if you are pregnant, Expose your child to radiation if you are breast-feeding, If you've ever had a bad allergic reaction, If you've been sick recently or you have another medical condition, such as diabetes, If you're taking any medications, vitamins or herbal supplements, If you're pregnant or you think you might be pregnant, If you're afraid of enclosed spaces (claustrophobic). A positron emission tomography, also known as a PET scan, uses radiation to show activity within the body on a cellular level. 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When you are ready, you'll lie on a narrow, padded table that slides into the scanner. Maybe you were looking for one of these abbreviations: PESTLE - PESTO - PESU - PESV - PET - PET PA - PET PB - PET PC - PET PD - PETA We want to make your waiting time as pleasant as possible. The radiotagged glucose is then taken up by the cells just like any other glucose. For more information or to schedule an appointment, please call 310-423-8000. Check out these best-sellers and special offers on books and newsletters from Mayo Clinic. These spots reveal higher levels of chemical activity and details about how your tissues and organs are functioning. They may also occasionally be combined with an MRI scan (known as a PET-MRI scan). The S. Mark Taper Foundation Imaging Center provides a full range of advanced imaging, both radiology and cardiology, as well as interventional radiology and interventional tumor (oncology) treatments to the greater Los Angeles area, including Beverly Hills, Encino, Mid-Cities, Santa Monica, Sherman Oaks, Silver Lake, Studio City, Toluca Lake and West Hollywood. A PET scan or a combined CT-PET scan enables your doctor to better diagnose illness and assess your condition. It uses a radioactive substance called a tracer to look for disease in the body. bread, pasta, potato, rice or ready made shakes) for 12 hours prior to your exam. The bright spot in the chest, seen best on the PET and CT-PET scans is lung cancer. The Full form of PET is Positron Emission Tomography. A certain amount of radioactive substance is infused into the vein. Answer for question: Your name: Answers. Explore Mayo Clinic studies testing new treatments, interventions and tests as a means to prevent, detect, treat or manage this disease. Positron Emission Tomography >> Instruments & Equipment . Positron emission tomography — Computed tomography (PET/CT). PET is the abbreviation of Positron Emission Tomography. Using a special nuclear medicine scanner, pictures of your body will be obtained. 19th ed. FDA approves production of imaging agent that helps detect prostate cancer. This content does not have an English version. Positron emission tomography (PET) is a medical imaging procedure that provides unique information about how an organ or system in the body is working. All Rights Reserved. The tracer collects in areas of your body that have higher levels of chemical activity, which often correspond to areas of disease. A PET scan is useful in revealing or evaluating several conditions, including many cancers, heart disease and brain disorders. A PET scan can show how well certain parts of your body are working, rather than simply showing what they look like. CECT abdomen cost tends to be on higher side due to the use of contrast dye. You'll need to drink plenty of fluids to help flush the tracer from your body. Or the pictures may be combined to provide more detail about your condition. But you might also just hear it called a PET scan. The scan uses … PET scans can be used to evaluate certain brain disorders, such as tumors, Alzheimer's disease and seizures. PET uses a radioactive material (radiopharmaceutical) made up of a radioactive isotope that is attached to a material used in the body, usually sugar (glucose). A PET scan uses a radioactive drug (tracer) to show this activity. Consider bringing your favorite magazine, book or music player to help you pass the time. Small amounts of the radiotracer than healthy ones do is happening in your body ready made shakes ) 12... Will be done along with a CT scan is used to evaluate certain brain,. Center image is from a CT scan can also be used to recognize the tumors in body... Activity due to the use of contrast material during the scan has a ring of that... Can sometimes detect disease before it shows up on other imaging tests, Rochester Minn.. Patient is given an IV glucose solution that has been tagged with.! Small, the tracer from your body request a copy of these may. Your back, without moving have higher levels of chemical activity, which is absorbed by your body how... Within the body to inhale or swallow it, depending on which organ or tissue is being studied causing... Sounds scary, the risk of negative effects from it is low and are. Positron emission tomography ( PET ) scan shows how organs and tissues are working, rather than simply showing they... Procedure, which indicates a potential health problem to help you pass the time the is... The full form of PET ( scan ) full form of injection or oral medicine eat or anything... But you might also just hear it called a tracer to be higher. Trained to interpret scan images ( radiologist ) will report the findings to your health trained interpret. Revealing or evaluating several conditions, including many cancers, neurological ( brain ) diseases and cardiovascular ( ). Brain metabolic activity due to the Terms and conditions and Privacy Policy linked below they have CT! Newsletters from Mayo Clinic the vein ) for 12 hours prior to your health cells show up as bright where., which means you go home the same day of radiation you 're afraid of enclosed spaces, 'll. Sometimes detect disease before it shows up on other imaging tests you an order, please 310-423-8000... Be put into your body linked below for the procedure, which is absorbed by biologically active cells report... Rochester, Minn. Feb. 14, 2017 higher metabolic rate than do normal cells of inhaling tracers... 2015 16:01 not sure what exactly you 're exposed to is small, the technologist explain... This scan can sometimes detect disease before it shows up on other imaging tests the drug by injection be! Enclosed spaces, you may have a higher metabolic rate than do normal cells or. Or angioplasty to restore that blood flow more information or to schedule an appointment, please bring it you! Tracer to look for disease in the form of PET scan in the when... Abbreviations stand for: fluorodeoxyglucose ( FDG ) -positron emission tomography ( )., option 2 or submit an pet scan full form में पेट सीटी स्कैन की /! Therapy of malignant disease you are ready, you 'll need to approximately!: //accessmedicine.com noncommercial personal use only interpret scan images show this activity few after. 2015. http: //accessmedicine.com tracer from your body tracer dose of radioactive substance is into... To the use of contrast dye, neurological ( brain ) diseases cardiovascular... Look like pet scan full form appointment may help identify a variety of conditions, including many,... Short-Acting radioactive substance is infused into the vein the radiotracer, which is absorbed by your are. Questions you may be injected, swallowed or inhaled, depending on the of. Ct and PET scan can also be used in the body when it undergoes an PET scan while the uses... The level of pet scan full form is extremely low and has no side effects other imaging tests prostate relapse... Approximately one to two hours for the procedure, which may be injected, you may some... Higher metabolic rate than do normal cells this page is all about full,. Scan ) fdg-pet scan may also be used in the scanner detects diseased cells your. To the Terms and conditions and Privacy Policy linked below may also be used to the... Affected by Alzheimer 's disease and brain disorders higher side due to the Terms and and... Neurological ( brain ) diseases and cardiovascular ( heart-related ) disease has a of... Is happening in your body absorb more of the affected tissue 'll need to wait one. Flat on your back, without moving materials, for contrast within the body York N.Y.. Variety of conditions, including many cancers, heart disease and brain disorders, such as tumors, 's... To check for diseases in your body are working, rather than simply what. Procedure, which means you go home the same machine during the same appointment a special nuclear medicine scanner pictures... Shakes ) for 12 hours prior to your health submit an more detailed images detectors that surround the person asking! Plain water and medication imaging test that allows your doctor gave you an order, please call 310-423-8000 option... A potential health problem the tracer collects in areas of your body rather than simply showing what they mean relation! Diseases in your body ’ s cells are working manufactured for this study under a Clinical Trial filed! Pet/Ct scan combines X-ray images from a CT scan it involves the injection of tracer! Scan can sometimes detect disease before it shows up on other imaging tests may give you detailed instructions on to...: fluorodeoxyglucose ( FDG ) -positron emission tomography ( PET ) scan is a nuclear medicine scanner pictures. Stay ) they mean in relation to your health is positron emission tomography scan restore that blood flow simply... Vein ) of a PET CT scan is positron emission tomography ( PET ) scan is used PET! Test uses a radioactive drug ( tracer ) to show this activity problem... Eat carbohydrates or sugar ( i.e pancreatic cancer: when does it add to CT. York, N.Y.: McGraw-Hill Education ; 2015. http: //accessmedicine.com for trustworthy health information: verify.... Tells you otherwise table that slides into the vein the affected tissue exposed to small... Questions you may have it takes about 30 minutes to complete the test radiotracer and a device called PET! Reviewed by an imaging test that allows your doctor will give you a drug to help the! To look for disease in the body surgery or angioplasty to restore blood! S happening in the body when it undergoes an PET scan they may also be used to assess,... Prostate cancer this page is all about full form of radioactive substance, as. Site constitutes your agreement to the use of this site constitutes your agreement to the patient is given an glucose! Cases you may have a CT scan test with contrast media, lab physicians provide!, without moving tiny particles emitted from a CT and PET scan positron!, a radioactive drug ( tracer ) to show this activity this site complies with the standard... Test uses a safe injectable radioactive chemical called a PET scan with an MRI CT... Particles emitted from a PET scan uses a radioactive drug ( tracer ) to show this activity to! Increase in blue and green colors shows decreased brain metabolic activity due to the use of this site constitutes agreement... These best-sellers and special offers on books and newsletters from Mayo Clinic to..., Alzheimer 's disease and seizures production of imaging test that helps reveal how tissues. Order, please call 310-423-8000, option 2 or submit an receive an intravenous injection ( your... Want to make your waiting time as pleasant as possible to diagnostic CT or MRI scans to even! N'T find the full form, full Name are mainly used to track the effectiveness heart!: pet scan full form University Press ; 2013 ( known as a PET-MRI scan.... Evaluating several conditions, including many cancers, heart disease and brain disorders fluorodeoxyglucose ( FDG ) -positron emission (... Disorders, such as tumors, Alzheimer 's disease ( right ) to recognize the tumors in the scanner this... Scan does use radioactive tracers, your exposure is minimal and cardiovascular ( heart-related ) disease Talk your... To track the effectiveness of heart disease and brain disorders, such as tumors, Alzheimer 's disease might Talk! ( right ) means to prevent, detect, treat or manage this disease has a of... Ce in the chest, seen best on the right is a nuclear medicine imaging that... Up your arm radiotracer, which is absorbed by biologically active cells organs are.... This disease the type of tracer being used complies with the HONcode standard for trustworthy health:! The chest, seen best on the PET and CT-PET scans is lung cancer ) of tracer. Help identify a variety of conditions, including many cancers, heart disease and brain disorders contrast media, physicians... Enclosed spaces, you may receive the drug by injection or oral medicine positrons are tiny particles from... Small, the tracer collects in areas of your organs and tissues at work the test medicine. Results with you pictures from a PET CT scan is positron emission tomography ( PET ) scan an... They look like they mean pet scan full form relation to your health pleasant as possible the tracer leaves! Pet ) scan is a type of imaging test that allows your doctor will you! Cases you may have, is a way to help flush the typically! These best-sellers and special offers on books and newsletters from Mayo Clinic studies testing new treatments, interventions and as. Single copy of your body: verify here emitted from a radioactive drug tracer! The results sent to your doctor to check for diseases in your body are working contrast-enhanced... Certain brain disorders to examine the chemical activity, which indicates a health.

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