An overview of Stereotactic Body Radiotherapy (SBRT)
Stereotactic body radiotherapy (SBRT) is a type of radiation therapy that uses multiple beams of energy to target tumors anywhere in the body. SBRT, also known as stereotactic ablative radiotherapy (SABR), is used to treat tumors in the lungs, spine, liver, neck, lymph nodes, or other soft tissues. It involves 3D or 4D imaging and highly focused radiation beams to deliver high doses of radiation to the treatment area, minimizing damage to healthy tissues.
What is Stereotactic Body Radiotherapy (SBRT) used for?
SBRT is used to treat tumors in various parts of the body, including the lungs, spine, liver, neck, lymph nodes, and soft tissues. It can be used for both cancerous and non-cancerous tumors. The purpose of SBRT is to use highly focused radiation beams to target the tumor and minimize damage to surrounding healthy tissues. The number of treatment sessions typically ranges from 1 to 5.
How to prepare for Stereotactic Body Radiotherapy (SBRT)?
For an SBRT test, patient preparations may include fasting for 2 to 3 hours before the procedure.
Understanding the report
The interpretation of SBRT results is based on treatment outcomes such as tumor shrinkage or elimination, as well as any side effects or complications experienced by the patient. Results are typically evaluated through imaging scans, patient-reported outcomes, and follow-up appointments with healthcare providers. The interpretation may vary depending on factors such as tumor location, type, patient's overall health, and treatment goals.