TrueBeam is a medical system for radiation therapy of tumors of various localizations. The TrueBeam device affects cancer cells with high doses of ionizing radiation. Oncology treatment abroad includes the use of this linear accelerator for patients of all ages.
In international medical practice, TrueBeam radiation therapy is a non-surgical method of cancer treatment when high doses of radiation are used. This is necessary for the complete destruction of atypical cells and reduction of tumor size. In low doses, radiation is used in X-rays to scan the patient's body, for example, to examine teeth or broken bones.
Oncologists can use radiation therapy as an independent type of treatment. Sometimes this is the only effective way to destroy a malignant neoplasm. However, in most cases, linear accelerators complement other methods of cancer treatment, significantly improving the survival prognosis for patients.
Why do people abroad prefer to use TrueBeam
Clinics in countries with developed medicine have modern equipment, such as TrueBeam from Varian Medical Systems. The presence of linear accelerators allows foreign doctors to achieve better treatment results, especially in the field of oncology. Accurate diagnostics and comprehensive treatment increase patients' chances for a full recovery.
Private and public hospitals in Turkey, South Korea, and Spain are equipped with the latest generation of radiotherapy units. Software updates and accuracy in the operation of the devices are provided by technical support services. These are specialists who create and improve medical equipment, such as TrueBeam from Varian.
Oncology departments of multidisciplinary hospitals in Israel are equipped with linear accelerators. This is one of the reasons why Israeli oncologists achieve success in cancer treatment. The Varian TrueBeam linear accelerator has unique capabilities that not only cure cancer but also minimize side effects for patients.
What are the features of Varian TrueBeam?
The TrueBeam system surpasses all classic tumor irradiation devices. For oncology patients, the key advantages are safety of use and effective treatment of malignant neoplasms. For example, when irradiating a tumor in the head area, healthy tissues will not be exposed to radiation. Accordingly, the patient will feel comfortable after all radiation therapy sessions.
TrueBeam does not violate the integrity and does not affect the functions of healthy tissues surrounding the tumor.
The first experience of using this linear accelerator was obtained in the most advanced medical centers.
Doctors from foreign clinics have highlighted the following positive features of using TruBim:
The installation consists of a combination of several modern radiation therapy modules – IMRT, IGRT, Gated RT, Rapidarc. They allow doctors to change the intensity, shape of radiation and angular velocity of the linear accelerator, which significantly increases the effectiveness of therapy.
Local impact on the tumor is a precision of irradiation thanks to the built-in visualization system.
Compared to other methods of irradiating neoplasms, the use of this device does not give strong side effects.
Reduction of the time of exposure to the tumor due to the intensity of the radiation of the device. On average, a session takes 10-20 minutes.
Even one course of radiation therapy gives a noticeable result: either a stable remission or complete elimination of the tumor.
The irradiation procedure on this device has a gentle effect on the entire body because it does not require the additional use of toxic chemicals.
Radiotherapy is a non-surgical method of treating cancer, and in some cases is not inferior in effectiveness to surgical methods of removing tumors.
The procedure can be carried out without hospitalization of the patient.
According to the manufacturer Varian, the TrueBeam® radiation therapy system is designed with human needs in mind. The device is designed to treat cancer, wherever it is located in the body.
How has the efficiency of the linear accelerator been increased since 2024?
Monte Carlo is a tumor treatment planning method that complements the TrueBeam action. This is a radiation transfer simulation for a more detailed impact on cancer-affected structures.
Specifics of the work
According to data published on the BioMed website in 2024, the Monte Carlo method helped make cancer treatment on the TrueBeam device even more accurate and safe. The program simulates the behavior of radiation particles inside the patient's body. The computer repeatedly plays out different options for the movement of photons, taking into account their interaction with tissues. This allows to accurately calculate what dose of radiation will reach the tumor and what will reach the surrounding healthy organs.
Importance for patients
If you are considering cancer treatment abroad using TrueBeam, keep in mind that modern clinics use the Monte Carlo method for treatment planning. Advantages include:
You will receive treatment planned with high accuracy. The device will deliver the maximum dose to the malignant tumor.
The risk of side effects will be minimal. The impact on healthy organs will be insignificant and will not lead to complications from radiation therapy.
The use of the Monte Carlo method is a sign of an advanced approach to radiation therapy, which is used in the best world clinics. To undergo treatment in one of these hospitals, leave a request on the page and get a free consultation.
How TrueBeam radiation therapy works against cancer
In high doses, radiation therapy kills malignant cells or slows their growth by damaging their DNA. A cancer cell whose DNA is damaged beyond repair stops dividing. When damaged cells die, they are destroyed and completely eliminated by the body in a natural way.
Radiation therapy does not always kill cancer immediately. It may take weeks of treatment before the DNA is damaged enough for the cancer cells to die. The entire tumor continues to wither for weeks or months after the end of radiation therapy. Therefore, radiologists and oncologists individually prescribe the number of radiation therapy sessions for each case.
The TrueBeam STx is one of the world's best linear accelerators designed for radiotherapy and radiosurgery. It allows doctors to reach targets (malignant tumors) even in cases of hard-to-reach localization. The power of the device destroys neoplasms of complex shapes and large sizes. Most importantly, healthy tissues of the body are not exposed to radiation during the treatment.
What types of cancer can be treated with TrueBeam
Leading medical centers around the world use the TrueBeam accelerator to treat most types of cancer. Radiotherapy is also used to eliminate some benign tumors.
Oncologists use TruBeam to achieve better results in the following diseases:
brain cancer;
malignant lung tumors;
gastrointestinal cancer;
oncology of the skeletal system;
prostate cancer.
In most cases, TrueBeam STx therapy can be included in the treatment protocol for soft tissue cancer. This method is indicated for patients as part of adjuvant or neoadjuvant therapy (before or after surgery), as well as in case of cancer recurrence. For example, when treating tumors in the head and neck area, it is prescribed in combination with surgery and chemotherapy.
How is radiation therapy used in pediatric oncology
Radiation therapy is an integral part of the treatment of brain tumors in children. In pediatric radiation oncology, advances have been made in disease control while limiting the toxicity associated with radiation therapy. These include innovations in treatment planning using magnetic resonance imaging (MRI) simulation, as well as more sophisticated methods of radiation delivery.
Improved radiation therapy techniques, including TrueBeam, have provided opportunities to significantly reduce radiation exposure in children. The main advantage is uninvolved healthy tissues when treating malignant tumors.
Features of TrueBeam application in pediatric neuro-oncology.
IGRT technology, as well as adaptive replanning, are increasingly used to determine the size and shape of the tumor. These parameters can change during the course of treatment. Craniopharyngioma is one example of such a tumor in pediatric neuro-oncology. These lesions, consisting of both solid and cystic neoplasms. They tend to dynamically change in size and position in the head during the course of treatment. Therefore, therapy on the TrueBeam device allows doctors to track all these changes and make timely adjustments.
How tumors are irradiated on the TrueBeam linear accelerator
Patients do not need specific preparation for this procedure. Before prescribing a course of radiation therapy, you need to consult a radiotherapist who specializes in working with the TrueBeam device. In foreign clinics, these are always certified doctors who have undergone full training and internship to work with this device. The TrueBeam STx linear accelerator can be installed at any angle. The high-tech installation can track the slightest movement of the tumor, for example, when a person breathes. The doctor can adjust the position of the bed on which the patient is placed, the angle of the beam. All actions are synchronized with the image on the monitor, so the physicist and the radiation therapist monitor the entire process to the smallest detail.
What is required from the patient during the TrueBeam radiation procedure?
The patient should not sleep during the radiation therapy session. It is necessary to maintain a motionless body position as required by the doctor. The patient’s immobility is ensured by special fixing devices.
Taking into account the location of the tumor, a mask or vacuum bed is prepared for the patient. In this way, the person is motionless, and the necessary body position is ensured at each stage of treatment.
After fixing the patient, specialists scan the body. The data is sent to the planning system and, taking into account preliminary PET-CT, MRI, angiography, and other findings, the target for exposure to rays and surrounding organs that should not be affected are determined.
The software installed in the TrueBeam system allows specialists to create an accurate treatment plan. A physicist and a radiologist participate in this process. All data is visible on the computer screen, which allows to control the process in real time.
What are the options for treating tumors on a linear accelerator in 2025?
The TrueBeam linear accelerator has different capabilities for fighting cancer. Depending on the characteristics of the disease, oncologists and physicists can use high-precision radiation therapy methods implemented on this platform.
Image-guided radiation therapy (IGRT)
It provides guidance of the radiation beam to the tumor in real time, taking into account the slightest patient movements and changes in the location of the tumor. This method is used in the complex therapy of abdominal cancer.
Intensity-modulated radiation therapy (IMRT)
It allows the formation of a complex-shaped radiation beam and regulation of the dose intensity in different areas of the tumor. Ideal for treating complex-shaped tumors located near sensitive organs, the spinal cord, salivary glands, and eyes.
Synchronized radiotherapy RapidArc
This is a high-speed method of volumetric irradiation, allowing the necessary dose to be delivered in a matter of minutes. It is used in the treatment of tumors in the head and neck area; lung and prostate cancer.
Stereotactic radiosurgery (SRS)
A high-precision method of single or multiple irradiation of small tumors of the brain and other areas of the body with submillimeter accuracy. It is used to treat acoustic neuroma (benign tumor of the auditory nerve); brain metastasis; arteriovenous malformations.
The variety of techniques available on TrueBeam allows doctors to develop individualized treatment plans. This is the most effective approach for a specific type and stage of cancer.
TrueBeam treatment: patient reviews
The medical website Experts Medical publishes TrueBeam reviews from our patients. People with cancer diagnoses most often prefer to go to Turkish clinics for radiation therapy. Acibadem in Istanbul is one of the hospitals that has the largest number of positive TrueBeam reviews. Patients note the hospitality at the medical center and the caring attitude of the staff. The cost of procedures, including cancer diagnostics and radiation therapy, is more loyal in comparison with German or American clinics.
Based on the reviews of patients who have undergone effective treatment for malignant tumors abroad, foreigners often choose the Teknon Hospital in Barcelona. Along with radiation therapy, a multidisciplinary approach is practiced here. Patients with various types of oncology receive high-quality medicines and appropriate care.
For the treatment of oncological diseases in children, the Schneider Clinic in Tel Aviv is most often mentioned in their reviews. According to the hospital, 85% of patients with soft tissue cancer have a complete recovery. Foreigners bring children to this hospital with diagnoses for which a favorable prognosis was not given in medical centers at their place of residence.
TrueBeam radiation therapy: price abroad
In foreign clinics, the price for TrueBeam procedures is not always higher than in hospitals at the patients' place of residence. As real practice of TrueBeam therapy and patient reviews show: the cost of a modern device abroad can be the same as the cost of an old-style device in your country.
At a minimum, radiation therapy abroad will cost $4,000 per course. Prices may differ even within one country since the cost will be affected by the status of the clinic and the duration of treatment for the disease.
For example, the TrueBeam price in Turkey will be about $4,000-8,000. For comparison, in Germany, cancer treatment with radiation therapy starts at $11,000.
How to organize treatment on the TrueBeam device abroad?
To travel abroad for the purpose of diagnosing and treating cancer, it is necessary to:
prepare medical documentation with available conclusions from doctors at the place of residence (they must be translated into the language of the country where the patient plans to go);
agree in absentia with a radiologist whether such treatment will be appropriate, how much time will be needed for radiation therapy;
arrange visas, if required for entry into a specific country;
book airline tickets and hotel rooms near the hospital.
To ensure that oncology patients do not have to waste time on these processes, it is better to contact a company that professionally deals with medical tourism. With the support of Experts Medical, patients receive the best offers for cancer treatment abroad. Leave a request on the website and get a free consultation. Coordinators of Experts Medical will help you with all organizational issues, including transfer from the airport to the hospital. They will help you choose a clinic for treatment on the TrueBeam device at an affordable price.
The information on the epxerts-medical.com website is provided for informational purposes only, is not a guide to action and should not be construed as a medical consultation or recommendations for treatment from the experts-medical.com site. All decisions on the choice of treatment methods and medical care should be made only by a specialised doctor after examining the patient's medical situation.
Diseases that TrueBeam treats
Как проходит процедура облучения
How to organize a trip
Pros of TrueBeam
