Linear Accelerator Introduction and Demonstration : vTools Events

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Linear Accelerator Introduction and Demonstration

#Linear #Accelerator #Radiation #Oncology

External Beam Radiation therapy usually refers to the use of a linear accelerator, or “linac”, that directs radiation to a tumor. The linac accelerates electrons to a high speed by subjecting them to a series of oscillating electric potentials, creating a high energy electron beam that can be used to generate high energy x-rays. The accelerator is mounted on a rotating gantry that allows the physician to customize the radiation delivery to each patient, to better treat the tumor while sparing the surrounding organs. Linear accelerator-based radiation therapy for cancer treatment began in the early 1950s and today there are many versions available each with various advantages and disadvantages.

UPMC Hillman Cancer Center is one of the largest integrated cancer center networks in the United States, with more than 60 locations in Pennsylvania and Ohio. It is also the region’s only National Cancer Institute-designated Comprehensive Cancer Care Center and is consistently ranked by US News & World Report for excellence in cancer care.

During this presentation, we will review the various types of linear accelerators, including the Varian Halcyon™ system, the most advanced radiation therapy system now available. The Halcyon™ has significantly decreased patient treatment time and delivers the treatment with pinpoint accuracy and precision.