From the purpose behind ordering the test to the way they are used in treatment, these scans have the potential to reveal the way your body is functioning for diagnosis, long-term treatment, and management of health conditions. A PET scan on the other hand is more useful in providing a good detail of functioning of body parts. The advantage of PET scan over CT scan is that it can expose the … This allows the opportunity for patients to get both tests at the same time. Radiotracers are added to the body in more than one way, either through IV, swallowing or as a gas. The scan measures bodily functions including glucose level, metabolism, oxygenation in the blood, and blood flow. And, most importantly, we’ll ensure the results of these tests are properly analyzed and put into immediate action for you. This may lead to more tests and procedures, including follow-up scans, and even biopsies and surgery. Both scans can help monitor the impact of cancer treatment on the body. People who have cancer often need CT scans every few months to determine if their treatment is working. And while the risk of cancer arises at levels five times that amount, experts fear that early exposure in life increases a child’s risk for cancer, particularly as they have many years left to develop it. The reality is that you cannot rely on a CT scan (or ultrasound, MRI, or blood test) to tell you if you have cancer. She started chemo and he told her onc that she hated the pet scan because it was uncomfortable to have to stay still for 30 minutes. NewChoiceHealth.com is designed to give you, the healthcare consumer, the ability to make informed decisions about where to access common medical procedures regardless of your insurance type. What instruments are used? My mom had CT scan and pet scan in January 2012 when she was diagnosed stage 4 nsclc. Can you educate me on a PET/CT scan issue for lung cancer? The number of CT scans performed annually is now more than 70 million according to the Center for Radiological Research. Download this image for free in High-Definition resolution the choice "download button" below. Whether you have health insurance or are paying out-of-pocket, use New Choice Health to, find a fair price on your PET scan or CT scan today. It is only with a PET/CT scan that you will know for sure. A PET scan uses small amounts of radioactive substances, called contrast materials, for contrast within the body. "I was impressed with the research and knowledge that the medical team from CTOAM has. Both scans can help monitor the impact of cancer treatment on the body. Speed and accuracy are the two most important factors in a successful treatment outcome. The cancer’s stage describes the location of cancer, if it spread and if it’s changing the function of your organs. While they can be ordered in combination with one another, PET scans and CT scans do have distinct diagnostic purposes. According to, Detect bone injuries on delicate parts of the body, During cancer treatment for chemotherapy response and radiation dosage, Discover skeletal diseases based off of bone density, Check for brain trauma or damage, potentially post-accident, Oncologists may order both PET scans and CT scans for their cancer patients. It is now common for cancer patients to visit PET/CT imaging centers. By contrast, CT and MRI are used to detect damage caused by a disease. It answers the question ‘How is it working?’. PET scans are considered nuclear medicine because they use small doses of radioactive substances to track movement throughout the body. PET-CT scans can cost thousands of dollars depending on the facility. Ohta and colleagues compared PET and bone scan in evaluation of … This makes it an excellent tool in emergency situations when doctors need to act fast. PET scans are excellent at analyzing the biological processes of the body and at detecting pathology such as cancer at the very earliest stages. Image fusion occurs when doctors take a PET scan and superimpose a CT scan in order to get a more comprehensive view. A CT Scan vs. a PET Scan A computed tomography, or CT scan, uses a form of x-ray equipment in combination with computer imaging to see cross-sections of the body. With cancer, every moment counts. CT scan detects masses in any organ and PET scan detect the cancer in any organ or part of the body. It depends on the capability of the facility and a medical need for both scans. At Cancer Treatment Options and Management, we frequently see cases where cancer patients have gotten a false negative or false positive from a CT scan before getting an accurate diagnosis from a PET/CT. Contact us today to discover how we can help you. Make sure you’re getting the support you need and an evidence-based treatment plan that actually works! Doctors recommend PET scans and CT scans for patients on a regular basis. Annual PET scans are done less often at about 2 million annually. We know how stressful and confusing it can be to make sure you’re doing the right thing to cure your cancer. Interpreting in one message allows for a radiologist to assess two types of functions at once. PET scans take between 2-4 hours to complete, and are significantly more expensive than CT scans. With this leading-edge medical science, you and your oncologist can be certain that your diagnosis is accurate and that you’re getting the absolute best treatment for your cancer. The radiation exposure of a PET scan is about the same as an x-ray. You have nothing to lose and everything to gain. A major difference between a PET scan and a CT scan is the contrasting agents used in the body. Get the real info you need. During the scan, a narrow x-ray beam circles your body, taking a series of images from different angles. The PET scan uses a mildly radioactive drug to show up areas of your body where cells are more active than normal. Doctors recommend PET scans and CT scans for patients on a regular basis. That’s why our medical team at Cancer Treatment Options and Management will help you get the most advanced diagnostic tools (like PET/CT) and genetic testing (like tumor DNA sequencing and liquid biopsy) as fast as possible. And feel less stressed about your cancer care, instantly. It is also use to determine metabolism of glucose, use of oxygen, and flow of blood throughout the body. Physicians order each type of scan for different purposes. PET-CT scans produce highly detailed images: They show exactly where the cancer is in your body; Your surgery will be exact and precise; Your surgeon will know if they removed all the cancer. This powerful combination will be used to further refine diagnostic, prognostic, intermediate endpoint, and predictive biomarkers in cancer patients,” states the University of California in Current Radiological Reports. Did you know that when just one special type of genetic test is used in your cancer diagnosis your life expectancy increases by 30%? Get the latest advancements in cancer care delivered straight to your inbox each month! I just went thru this a couple weeks ago and I am undergoing on … . Read about the many people who’ve lived longer and had more quality time because they chose CTOAM Precision Oncology. Getting a PET/CT scan from the start ensures that you will immediately know if you have cancer – and, if so, exactly where it is and how aggressive it is. CT scans provide clear images of bones and can detect abnormalities in soft tissues; PET scans provide images of biological processes within the body. (850) 898-1410 3. “The PET scan shows the presence of cancer cells throughout the body but a CT scan will reveal abnormal tissue and detail images,” says Cleveland Clinic. A PET scan is more time-consuming: A CT scan is performed in minutes. In essence, PET looks at how your body responds to a disease, while computed tomography (CT) and magnetic resonance imaging (MRI) look at the damage caused by one. A PET scanner looks very similar to a CT scanner and in many cases it is the same machine. In some cases, both scans can be completed at the same time. PET differs from CT and MRI in that it examines the function, rather than the structure, of living cells. While it sounds scary, the tracer typically leaves your body a few hours after the scan. CT scans and MRIs can’t reveal problems at the cellular level. We combine cutting edge cancer tests with personalized research and advanced monitoring tools to connect cancer patients with the best possible cancer treatments for their unique form of cancer. To make sure we send you the information that’s most relevant to you, please answer these 2 questions: By submitting this form after indicating you would like to receive the ebook, you are granting CTOAM permission to email you. Register now for a Precision Second Opinion - and find out how much Precision Oncology can do to give you more quality time. Nuclear scans make pictures based on the body’s chemistry (like metabolism) rather than on physical shapes and forms (as is the case with other imaging tests). The number of CT scans performed annually is now more than 70 million according to the Center for Radiological Research. Take the fastest path to your success and register now for a Precision Second Opinion with our medical team. What options are available if I don’t have healthcare insurance? Take control over your cancer, today! It’s an effective imaging test for finding cancer and learning its stage. If you are interested, please visit our Privacy Policy for more details. Our precision oncology specialists welcome clients from anywhere in the world, with little or no travel involved. One distinct feature of the PET scan is its potential to give information at the molecular level. This allows the opportunity for patients to get both tests at the same time. Below, learn more about the two types of scans and when they’re used. Give yourself the best chance of beating cancer by making sure you get the right treatment, right away! The reality is that you cannot rely on a CT scan (or ultrasound, MRI, or blood test) to tell you if you have cancer. According to Mayo Clinic, a doctor may order a CT scan to: Oncologists may order both PET scans and CT scans for their cancer patients. There are 4 main components a PET scan machine, the gantry (frame) that houses the detection apparatus with a large patient port (opening), the subject table that moves in and out of the patient port allowing for a complete scan, the detector/camera system that captures the image, and a computer system that proce… Our cancer patients know this, too, and that’s why they’ve shared their stories of success with you. Knowledge is Power: Help yourself to have confidence in your choices by learning more about cancer symptoms, cancer treatments, and what is possible with Precision Oncology...and download our free Precision Oncology 101 eBook today. Email lists are serviced by Constant Contact. If you have any questions about PET/CT scans, or want to talk with our cancer specialists about how we can help you access one, please email or call us today. 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. Join thousands of cancer survivors who’ve chosen Precision Oncology – and join our Newsletter, today. When combined, a PET scan and a CT scan, also called a PET/CT scan, make for a powerful diagnostic tool that can be used to diagnose and monitor various medical conditions. Cancer cells eats all the sugar and lights up to ease the view on the pictures taken. In the United States, all radiotracers used in PET scans are, Sometimes, a CT scan makes use of iodinated contrast agents. Both scans can help monitor the impact of cancer treatment on the body. On rare occasions, PET-CT scans may also produce a false-positive result (an indication that a condition is present when it really isn’t), which can lead to additional costs. “PET/CT provides the anatomical framework within which the biology of cancer can be visualized by PET. In the United States, all radiotracers used in PET scans are approved by the FDA after clinical studies. – Damian, CTOAM patient & colon cancer survivor. She was 83 at the time. PET scans are typically used in conjunction with a CT scan or MRI. And so, even after you get a CT scan, you still won’t know for sure if you have cancer , nor how aggressive it is, nor exactly where it is in your body.. When compared directly, the CT scan and PET scan look similar because they both involve the use of contrasting agents, but the type you get depends on your scan. Our team is here to take the guesswork out of your cancer care. They've explained everything along the way; I’ve come to trust them implicitly. Think of it as CT scans show the structures, while PET scans show how the organs and tissues within the structures work. By continuing to visit this site, you agree to our use of cookies. Take the first step toward feeling better and having more time with your loved ones: Make sure you have access to the most powerful diagnostic tools and treatments that medical science has to offer – with expert guidance from our medical team every step of the way. According to the, , “by far the most successful and widely applied contrast agents in use today are the iodinated contrast agents (ICAs)…approximately 75 million doses are given worldwide each year.”, Physicians order each type of scan for different purposes. It is now common for cancer patients to visit PET/CT imaging centers. Computed tomography (CT) scans, on the other hand, works much like an X-ray, only with greater, 3D detail of the organs, bones, and tissues inside your body. Also, CT scan and magnetic resonance imaging (MRI) are characterized by a relatively low sensitivity even if surgeons utilize them to identify surgical anatomy perioperatively. Get the best cancer care available, anywhere you live, with CTOAM. There are several key differences in a PET scan vs. CT scan. Reach out today and we guarantee you’ll feel more peaceful, knowing that you don’t have to try to figure this out on your own. Some of the reasons for ordering a PET scan, according to Johns Hopkins, include: The symptoms presented by the patient may also require a CT scan. What local providers can provide this service at a reasonable rate? While it sounds scary, the tracer typically leaves your body a few hours after the scan. Learn about why we make it our mission to help cancer patients, worldwide, live longer and have a better quality of life – during and after treatment. Positron emission tomography, commonly referred to as a PET scan, is a type of medical imaging used for evaluating organ function and tissue function. Advanced and Targeted Treatment Options, Personalized Treatment and Monitoring Package. It answers the question ‘What does it look like?’. Also, PET, and especially PET … New Choice Health allows you to search for and compare facilities for the medical procedure you need, which can save you between hundreds and thousands of dollars. The CT scan takes a series of x-rays from all around your body and puts them together to create a 3 dimensional (3D) picture. These tests often find health problems that are not serious. https://www.mayoclinic.org/tests-procedures/pet-scan/about/pac-20385078 New Choice Health, Inc. PET scans can detect very early changes in your cells. Best cancer care number of CT scans for patients to visit PET/CT imaging centers the after... 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