SABR/SBRT (Stereotactic Ablative Radiotherapy/Rotational Body Radiotherapy)

  Radiation therapy plays a key role in the treatment of cancer, and its effectiveness and precision are constantly increasing thanks to technological innovations. Stereotactic Ablative Radiotherapy (SABR), also known as Rotary Body Radiotherapy (SBRT), represents one of the most advanced developments in the field.

   What is SABR/SBRT?

  SABR/SBRT is an advanced method of radiation therapy that allows large doses of radiation to be delivered to a tumor in one or more visits. The method is extremely precise, minimizing radiation exposure to healthy tissue.

  Unlike conventional radiation therapy, which is typically administered over several weeks, SABR/SBRT can be completed in five sessions or less.

   How does SABR/SBRT work?

  During SABR/SBRT treatment, radiation is delivered to the tumor from different directions. The radiation emitting device, usually a linear gas pedal, rotates around the patient, delivering radiation from multiple angles. In this way, the radiation dose is focused on the tumor and healthy tissues are protected.

  SABR/SBRT treatment requires precise targeting of the radiation. Before and during the procedure, images of the tumor are taken using imaging techniques such as CT or MRI. These images are then used to guide the radiation, allowing precise targeting of the tumor even if it moves (for example, due to the patient's breathing).

   Benefits of SABR/SBRT

  SABR/SBRT offers a number of benefits in cancer treatment. First and foremost, this method allows large doses of radiation to be delivered to the tumor, which increases the effectiveness of treatment.

  In addition, because of the precision of SABR/SBRT, healthy tissue is less exposed to radiation, reducing the risk of side effects.

  SABR/SBRT is also less time-consuming than conventional radiation therapy. Treatments can be completed in days rather than weeks, which can be easier for patients to endure.

   SABR/SBRT applications

  SABR/SBRT can be used to treat many types of cancer, including lung, liver, kidney, prostate and brain and spine tumors. It can also be used to treat cancer metastases.

  SABR/SBRT is particularly valuable in cases where surgery is not possible, for example, due to the location of the tumor or the patient's medical condition.

   Conclusions

  SABR/SBRT is an advanced radiation therapy technique that allows very precise delivery of radiation to the tumor. Because of its effectiveness and precision, SABR/SBRT is a valuable tool in the fight against cancer. However, like any form of treatment, it has its risks and limitations, so the decision to use it should always be made by a doctor, taking into account the patient's individual situation.