What is true beam radiation therapy?
The true beam allows us to accurately target the tissue and destroy that tissue with a high dose of radiation while preserving the normal tissue adjusting to that region. True beam can give fewer treatments with a higher radiation dose and spare the normal tissue which gives the patient better outcome in a shorter period.
What are the three types of radiation beams used in radiation therapy?
Radiation beams used in external radiation therapy come from three types of particles: 1 Photons. 2 Protons. 3 Electrons.
What machines are used to administer radiation therapy?
A number of different machines are available to administer radiation: The Animal Medical Center uses a Varian Clinac® linear accelerator (linac) to deliver radiation therapy to tumors.
How long does external beam radiation therapy last?
External beam radiation therapy uses high doses of radiation to destroy cancer cells and shrink tumors. A large machine aims radiation at the cancer. The machine moves around you, without touching you. Most treatments last from 2 to 10 weeks. People usually receive treatment once a day for 5 days in a row.
How much does a TrueBeam machine cost?
St. Elizabeth Healthcare has enhanced its cancer treatment services in Fort Thomas with the addition of a TrueBeam Radiotherapy System, a linear accelerator made by Varian Medical Systems that cost nearly $4 million.
What is the difference between CyberKnife and TrueBeam?
TrueBeam's onboard scanning systems help the machine correct for any movement as it tracks the tumor cells, even as the patient breathes. CyberKnife offers a similar arrangement, but with treatment times up to two hours due to the low energy photon used.
How many radiation therapy centers are there in the US?
2,332 sitesResearchers found notable growth in the number of radiation therapy facilities over time, up 17% from 1,987 sites in 2005 to 2,332 sites in 2020.
What is the most common radiation therapy unit?
The most common type of radiation therapy is external-beam radiation therapy. It delivers radiation from a machine outside the body. It can be used to treat large areas of the body, if needed. A machine called a linear accelerator, or linac, creates the radiation beam for x-ray or photon radiation therapy.
Is proton therapy better than CyberKnife?
A growing body of evidence from clinical studies using CyberKnife hypofractionated radiation treatments (high dose in five treatments) shows that CyberKnife provides more effective treatment compared to the proton beam's conventional lower dose fractionation treatment.
Are Gamma Knife and CyberKnife the same thing?
The Key Differences between CyberKnife M6 & Gamma Knife Gamma Knife is limited in the number of angles it can approach the tumor, while CyberKnife can deliver radiation from thousands of angles, limiting the impact of radiation on healthy tissue or organs surrounding the tumor.
Which countries offer proton beam therapy?
Active centers of proton therapyCOUNTRYNameBEAM DIRECTIONSTaiwanChang Gung Memorial Hospital, Taipei4 gantries, 1 fixed beamUSA, CA.J. Slater PTC, Loma Linda3 gantries, 1 fixed beamUSA, CA.UCSF-CNL, San Francisco1 fixed beamUSA, MA.MGH Francis H. Burr PTC, Boston2 gantries, 1 fixed beam58 more rows
How many proton therapy machines are there in the US?
This latest-generation proton therapy center opened in November 2015. Currently, there are only 31 proton therapy centers operating in the United States.
How many linacs are there in the US?
Results: There are 428 dedicated SRS systems in the United States, with linac-based systems the most common (39%), followed by CK (35%) and GK (26%).
What is the most advanced radiotherapy machine?
An innovative combined radiotherapy machine and MRI scanner, the MR Linac uses magnetic resonance imaging (MRI) to provide live, detailed images of the tumour and surrounding tissues, allowing clinicians to see what they are treating with highly focused radiotherapy in real time, rather than acquiring separate MRI ...
Which is the best radiation therapy?
External beam radiation therapy is used to treat many types of cancer. Brachytherapy is most often used to treat cancers of the head and neck, breast, cervix, prostate, and eye. A systemic radiation therapy called radioactive iodine, or I-131, is most often used to treat certain types of thyroid cancer.
Which machine is best for radiotherapy?
A medical linear accelerator (LINAC) is the device most commonly used for external beam radiation treatments for patients with cancer. It delivers high-energy x-rays or electrons to the region of the patient's tumor.
TrueBeam radiotherapy system design and features
TrueBeam radiotherapy device consists of two main components: a beam-producing system for producing photon, electron, and diagnostic X-ray radiation, and a control panel.
TrueBeam radiotherapy system details
Equipped with LaserGuard II, the device uses 2.5MV and 4MV to 25MV energy for operation. It also integrates the previously FDA-cleared Trilogy radiotherapy system and related accessories.
Details of the intelligent tools
HyperArc ™ high-definition radiation therapy is an advanced solution for intracranial stereotactic radiosurgery (SRS). It is utilised by Varian’s TrueBeam and Eclipse ™ platforms. It delivers the treatment with a single click of the panel and has pre-defined imaging waypoints for complex treatment.
Benefits of TrueBeam radiotherapy system
TrueBeam radiotherapy system helps patients to heal in fewer sessions such as one to five for a patient compared to 20 to 40 sessions of conventional radiation therapy (dependent upon the type of tumour). Shorter sessions lower the risk of side effects in patients.
Marketing commentary on Varian Medical Systems
Varian Medical Systems is a medical device and technologies manufacturing company based in the US. The company focuses on cancer and other medical conditions treatment. It provides solutions ranging from radiation therapy, radiosurgery, proton therapy, brachytherapy, and medical oncology.
What is a true beam system?
What is the Varian TrueBeam system?#N#The TrueBeam ™ system is an advanced radiotherapy system from Varian Medical Systems. It was engineered from the ground up to deliver more powerful cancer treatments with pinpoint accuracy and precision. It uniquely integrates advanced imaging and motion management technologies within a sophisticated new architecture that makes it possible to deliver treatments more quickly while monitoring and compensating for tumor motion, opening the door to new possibilities for the treatment of lung, breast, prostate, head and neck, as well as other cancers.
How fast is TrueBeam?
Also, TrueBeam is fast. Simple treatments that once took 10 to 30 minutes can now be completed in less than two minutes.
How to contact Truebeam Radiation?
and J.C. Lewis Cancer & Research Pavilion, please call 912-819-5704. We look forward to helping you.
What is a CT cone beam?
Along with the quicker treatment times it allows the ability to perform a type of CT-scan, known as the cone beam, before treatment begins. With TrueBeam, it allows the radiation onologist to perform this image-guided radiation therapy every day.
TrueBeam
Deliver precise dosage quickly and give patients their time back—the TrueBeam® radiotherapy system is built with human needs in mind. Designed to treat cancer wherever it’s found in the body, it’s flexible enough to meet your clinical needs as well.
High-precision cancer treatment
User-centered design makes it easier to perform treatment—and let you focus more energy on your patients.
Complementing TrueBeam
TrueBeam works well with a variety of treatment planning software and other tools. Integrate it with these components to make the most of the Varian ecosystem.
Innovative and versatile treatment
The TrueBeam radiotherapy system offers flexible, high-precision treatment options for a broad range of patient needs. Deliver IMRT, SBRT, and VMAT with ease and confidence.
Similar products
Halcyon™ system gives you the fast and high-quality treatments you want—and the comfort and convenience your patients need—to win the fight against cancer.
What is the span of time from your first radiation treatment to the last?
The span of time from your first radiation treatment to the last is called a course of treatment . Researchers are looking at different ways to adjust the radiation dose or schedule in order to reach the total dose of radiation more quickly or to limit damage to healthy cells.
How to do radiation therapy?
If you decide to have external beam radiation therapy, you will be scheduled for a treatment planning session called a simulation. At this time: 1 A radiation oncologist (a doctor who specializes in using radiation to treat cancer) and radiation therapist will figure out your treatment area. You may also hear the treatment area referred to as the treatment port or treatment field. These terms refer to the places in your body that will get radiation. You will be asked to lie very still while x-rays or scans are taken. 2 The radiation therapist will tattoo or draw small dots of colored ink on your skin to mark the treatment area. These dots will be needed throughout your course of radiation therapy. The radiation therapist will use them to make sure you are in exactly the same position for every treatment. The dots are about the size of a freckle. If the dots are tattooed, they will remain on your skin for the rest of your life. Ink markings will fade over time. Be careful not to remove them and tell the radiation therapist if they fade or lose color. 3 A body mold may be made of the part of the body that is being treated. This is a plastic or plaster form that keeps you from moving during treatment. It also helps make sure that you are in exactly the same position for each treatment
What is stereotactic radiation?
Stereotactic body radiation therapy is similar to stereotactic radiosurgery, but it is used for small, isolated tumors outside the brain and spinal cord, often in the liver or lung. It may be an option when you cannot have surgery due to age, health problems, or the location of the tumor.
How do proton beams work?
Protons are particles with a positive charge. Like photon beams, proton beams can also reach tumors deep in the body. However, proton beams do not scatter radiation on their path through the body and they stop once they reach the tumor. Doctors think that proton beams might reduce the amount of normal tissue that is exposed to radiation. Clinical trials are underway to compare radiation therapy using proton beams with that using photons beams. Some cancer centers are using proton beams in radiation therapy, but the high cost and size of the machines are limiting their use.
What type of radiation is used in x-rays?
Most radiation therapy machines use photon beams. Photons are also used in x-rays, but x-rays use lower doses. Photon beams can reach tumors deep in the body. As they travel through the body, photon beams scatter little bits of radiation along their path.
Why do people have side effects from radiation?
They usually happen because radiation therapy can injure healthy cells that are near the cancer cells it is destroying. Side effects depend on the part of your body being treated. It's important to keep in mind that they differ in degree from person to person.
How often do you get cancer treatment?
Most people have treatment once a day, Monday through Friday. The number of treatments vary from person to person based on details about your cancer, such as the type and stage of the cancer and the size and location of the tumor.
What is the term for radiation therapy?
This course of treatment is often referred to as “definitive” or “hyperfractionated” therapy .
What is the name of the accelerator used to deliver radiation to tumors?
There are several types of prescriptions for the dose of radiation delivered to a tumor. The Animal Medical Center uses a Varian Clinac® linear accelerator (linac) to deliver radiation therapy to tumors.
Is gamma knife a form of surgery?
Stereotactic radiosurgery, like the Gamma Knife, is not a form of surgery. It is typically administered in a single dose and is reserved for treatment of brain tumors. Stereotactic radiosurgery was the first type of stereotactic radiation therapy. Stereotactic Body Radiation Therapy, as the name implies, is administered outside the brain.
Does gamma knife work?
The Gamma Knife® treats brain tumors. And although the word knife suggests this machine does surgery, it does not . It precisely delivers a high dose of radiation to a very focal area in the brain while avoiding normal brain tissue. Radiation can be prescribed in a number of different fashions.
Is Clinac the best radiation therapy?
The AMC’s Clinac is able to deliver both SRS and SBRT. The “Best” Type of Radiation Therapy. No one radiation therapy machine or prescription is “best.”.
What is a true beam?
TrueBeam is a powerful non-invasive radiosurgery system that opens up treatment options for some of the most complex cancers in areas such as the lung, liver, kidney, pancreas, brain and spine. Treats challenging cancers such as brain cancer, spine cancer, lung cancer, liver cancer, pancreas cancer and prostate cancer.
What is the purpose of a true beam?
The true beam allows us to accurately target the tissue and destroy that tissue with a high dose of radiation while preserving the normal tissue adjusting to that region. True beam can give fewer treatments with a higher radiation dose and spare the normal tissue which gives the patient better outcome in a shorter period.
What is the best way to deliver radiation?
Music can be played during treatment which will help the patient to be comfortable. Step 2 – Linear accelerator (LINAC) machines moves around the patient to deliver a prescribed radiation dose from nearly any angle and targets the disease with submillimeter accuracy. Step 3 – Linear accelerator ...
What is a LINAC machine?
These machines can perform stereotactic radiosurgery (SRS) in three to five sessions for larger tumors which are known as fractionated stereotactic radiotherapy. The LINAC is used to deliver all forms of advanced radiotherapy modalities ...
How It Works
Now in The Low Country
- The TrueBeam technology is also operating in the Lewis Cancer & Research Pavilion’s Radiation Oncology Center - Hilton Head/Bluffton. Along with the quicker treatment times it allows the ability to perform a type of CT-scan, known as the cone beam, before treatment begins. With TrueBeam, it allows the radiation onologist to perform this image-guided radiation therapy ever…
Parallel Advances
- The Lewis Cancer & Research Pavilion built the CyberKnife suite in 2011. A revolutionary radiotherapy tool, the CyberKnife can deliver radiation beams from over 1200 different angles. So why was it necessary to add the TrueBeam technology? The TrueBeam works on a parallel level to the CyberKnife. While the machines share some capabilities, there are also some differences be…
For More Information About TrueBeam Radiation Technology
- For information about cancer surgical services or comprehensive cancer services and physician specialists at the Nancy N. and J.C. Lewis Cancer & Research Pavilion, please call 912-819-5704. We look forward to helping you.