TomoTherapy is an advanced procedure that utilises a specialised radiation therapy machine where a slender radiation beam is adjusted as it surrounds the patient, through the device’s tunnel. The term “TomoTherapy” originates from the utilisation of a beam shaped like a strip, ensuring that only a single “slice” of the target receives radiation exposure at any given moment.
The precision, modulation, and full-circle delivery of TomoTherapy make it well-suited for tumours located in challenging areas near vital organs. Additionally, it is effective for treating multiple tumours simultaneously and for retreating areas with minimal side effects.
At Apollo Cancer Centre, Hyderabad, we offer TomoTherapy for cancer patients in need. We are well equipped with recent trends in the medical field, providing us with a niche to provide the best care and excellence to patients.
Principle Behind Working of TomoTherapy
Indications for TomoTherapy
How Does TomoTherapy Work?
Treatment Planning: Capturing 3D images of the target area helps clearly outline the tumour contours. It also utilises data from these images; the intensity, position, and shape of radiation beams, which are adjusted accordingly.
CT Imaging and Patient Positioning: Immediately before the session, a CT scan verifies the tumour’s position, and the patient is positioned accordingly for radiation therapy. Occasionally, tumours may alter shape or shift position, warranting a CT scan before each session to ensure precise delivery of radiation to the tumour by specialists.
Radiation Delivery: It helps target the tumour from various angles and operates akin to a CT scanner, revolving around the patient on the treatment couch. This linear accelerator delivers radiation in a spiral pattern, ensuring precise distribution from multiple angles for more accurate tumour treatment.
Benefits of TomoTherapy
Breast cancer remains a significant health concern affecting...
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