Dynamic radiosurgery at the Toronto - Bayview Regional Cancer Centre, 1988-2007.

Area of Science:

• Medical Physics
• Radiation Oncology
• Neurosurgery

Background:

• Radiosurgery, a specialized radiation therapy, was nascent in Canada in 1988.
• The Toronto-Bayview Regional Cancer Centre adopted dynamic radiosurgery, a technique offering highly conformal radiation treatments.
• Implementing this advanced treatment presented significant technical hurdles, particularly in quality assurance.

Purpose of the Study:

• To chronicle the evolution of the radiosurgery program at the Toronto-Bayview Regional Cancer Centre.
• To review the successes and failures encountered over two decades of program operation.
• To provide insights into the development of advanced radiation techniques in Canada.

Main Methods:

• Historical review of the radiosurgery program's development.
• Analysis of technical challenges, focusing on quality assurance.
• Summary of program outcomes, including successes and failures.

Main Results:

• The program faced and overcame numerous technical challenges in delivering conformal radiation therapy.
• The review highlights the practical application and evolution of dynamic radiosurgery in a clinical setting.
• Two decades of experience provided valuable lessons in managing a complex radiosurgery program.

Conclusions:

• The Toronto-Bayview program demonstrates the feasibility and challenges of establishing advanced radiosurgery services.
• Continuous adaptation and quality assurance are crucial for successful radiosurgery programs.
• The program's history offers a valuable case study for the development of radiation oncology in Canada.