Application of PET/CT Orientation Gamma Knife in the Body Position / 医疗卫生装备

ABSTRACT

Obiective To elaborate the application of PCT/CT orientation Gamma Knife in the body.Methods From May, 2007 to May, 2008, PET/CT equipment was used on 120 cases with gamma knife body positioning and image fusion, Re-sults The PET/CT scan may not have iodine in the contrast agent to enhance the effective conduct of tumor imaging and CT position provides more simple and more accurate image information to guide target(GTV) of the outline. Conclusion The PET/CT in the gamma knife treatment can improve in the positioning accuracy of GIN, and improve treatment opportunity for iodine allergy patients.