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PERKINS
PERSPECTIVE News for Friends of Mary Bird Perkins Cancer Center Available Online at www.marybird.org
Volume 3
2005
Mary Bird Perkins Cancer Center Is One of Three Sites in Nation Offering Image Guided Radiation Therapy through Novalis® and TomoTherapy® Center Is Only Facility in Baton Rouge with this Technology The fight against cancer has another weapon – image guided radiation therapy (IGRT) – which is improving outcomes and reducing side effects. This cancer-killing technology has revolutionized cancer treatment and is available in the Gulf South region, through Novalis and TomoTherapy, only at Mary Bird Perkins Cancer Center. IGRT has improved accuracy for delivering radiation that offers patients a better chance for cure with a lesser chance of damaging nearby healthy tissue. IGRT enables physicians to obtain high-resolution images to pinpoint the tumor site, adjust patient positioning when necessary and complete a treatment all within the standard, treatment time slot. “IGRT is groundbreaking in that it allows you to accurately target the radiation beams to the tumor each day,” said Dr. Ken Hogstrom, chief of physics, who leads the Center’s physics team in its research on how to improve these technologies. Partnerships with Louisiana State University and TomoTherapy, as well as research on BrainLAB Novalis®, bring the latest treatment advances to the Center’s patients. Novalis is the first technology to incorporate both precise shaping of radiation beams to conform to the tumor and image guidance using X-rays and infrared localization. This treatment is particularly useful for cancers of the head, spine and prostate, as well as benign disease. Sometimes the tumor can change shape or move. This calls for a different strategy, TomoTherapy. TomoTherapy images the 3D anatomy of the patient by performing a CT
Radiation oncologist Dr. Maurice King (l) and medical physicist Dan Neck (r) shown with BrainLAB Novalis® IGRT treatment machine.
scan of the patient before each treatment. It precisely treats small or very large areas of the body, as well as multiple areas of the body in a single integrated fashion. “For some patients, these treatment technologies can increase the cure rate and decrease the side effects,” said Greg Henkelmann, M.D., medical director, Mary Bird Perkins Cancer Center. “Being among the first in the nation to have two of the most advanced IGRT systems available is going to offer hope to many patients. Having Continued on Page 4
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