Advanced Radiotherapy Techniques

At American Oncology Institute, advanced radiotherapy technologies have significantly improved the precision, effectiveness, and safety of cancer treatments. Here are some of the leading advanced radiotherapy technologies we offer.

Daily Adaptive Radiotherapy

Daily adaptive radiotherapy helps oncologists track the tumor and change plan based on daily changes in the anatomy. This is the most precise form of radiation treatment and brings in superior outcomes with reduced side effects.

Surface Guided Radiation Therapy

Surface Guided Radiation Therapy (SGRT) is an advanced treatment technique that involves capturing the patient's surface anatomy in real time, allowing clinicians to ensure accurate patient positioning before and during treatment sessions.

Image-Guided Radiation Therapy (IGRT)

IGRT involves the use of imaging techniques, such as CT scans, MRI, or X-rays, during each treatment session to ensure accurate targeting of the tumor.

Stereotactic Radiosurgery (SRS) and Stereotactic Body Radiotherapy (SBRT)

SRS and SBRT deliver very high doses of radiation with extreme precision over one or a few sessions. SRS is typically used for brain tumors, while SBRT is used for tumors in the body

Rapid Arc/ Volumetric Modulated Arc Therapy (VMAT)

VMAT delivers radiation in a single or multiple arcs around the patient, continuously adjusting the beam shape and dose rate during the rotation.

Brachytherapy

• CT/MR Guided Intracavitary Interstitial Brachytherapy - CT/MR Guided Intracavitary Interstitial Brachytherapy is a technique that involves placing radioactive sources directly into or near the tumor site, allowing for high-dose radiation to be delivered precisely to the cancerous tissue while sparing surrounding healthy structures.
• Prostate and Rectal Cancer Brachytherapy - This technique involves the insertion of radioactive seeds directly into the prostate gland, delivering a high dose of radiation over a localized area.

Total Body Irradiation (TBI)

Total Body Irradiation (TBI) is a specialized radiotherapy technique that involves delivering a uniform dose of radiation to the entire body, which aims to eradicate malignant cells, suppress the immune system, and create space for new, healthy stem cells.