Verified By September 6, 2023
Verified by Dr. Sandeep De, Consultant Radiation Oncology, at the best cancer hospital in Mumbai-Apollo Cancer Centres, Navi Mumbai.
Stereotactic Body Radiation Therapy (SBRT), also known as Stereotactic Ablative Radiotherapy (SABR), is an innovative and highly precise radiation treatment approach that delivers high doses of radiation to tumors in a few, well-targeted sessions. This cutting-edge technique has transformed the landscape of radiation therapy, offering exceptional tumor control with reduced treatment time and minimized impact on surrounding healthy tissues.
Understanding SBRT/SABR
SBRT/SABR is designed to deliver a concentrated and accurate dose of radiation to tumors, while sparing nearby healthy tissue. The term “stereotactic” (Stereotaxy – combination of ‘Stereon’ meaning 3 – dimensional/ Spatial & ‘Taxis’ meaning placing/ positioning) refers to the precise targeting of a specific three-dimensional coordinate within the body, ensuring that the radiation beams converge at the tumor site with remarkable accuracy. This level of precision is achieved through advanced imaging techniques and state-of-the-art treatment planning systems. This is implemented with a robust Motion Management System.
Which conditions require SBRT?
SBRT/SABR is used to treat a range of both primary and metastatic tumors in various parts of the body. Some common clinical indications include:
Advantages of SBRT/SABR
Patient Selection & Safety
Patient selection for SBRT/SABR involves careful evaluation of factors such as tumor size, location, and proximity to critical structures & mobility of the Tumor. The treatment’s safety and effectiveness rely on proper immobilization, Motion Management Systems, proper imaging for precise planning as well as Image Guidance system for precise treatment delivery and adherence to established protocols. Your medical team will determine if SBRT/SABR is appropriate for your specific case and provide guidance throughout the treatment process. The scope of SBRT is gradually increasing over multiple sub-sites & types of cancer globally.
Stereotactic Body Radiation Therapy (SBRT) and Stereotactic Ablative Radiotherapy (SABR) exemplify the rapid advancements in radiation oncology, showcasing the potential to achieve remarkable tumor control while prioritizing patient well-being. As research and technology continue to progress, SBRT/SABR holds promise for expanding its applications and further refining cancer treatment strategies in the years to come.
For any queries on cancer radiation therapy, connect with our expert,Dr. Sandeep De, Consultant Radiation Oncology, at the best cancer hospital in Mumbai-Apollo Cancer Centres, Navi Mumbai.
Call 022 6280 6280 for an appointment.
January 20, 2025