Dual-Time Point 18F-FDG PET/CT for The Differentiation of Malignant And Benign Bone Lesions

【作者】 田蓉； 曾建成； 苏明岗； 李方兰； 田野； 杨晓川； 李林；

【机构】 四川大学华西医院核医学科；

【摘要】 <正>Purpose:Some studies have shown that delayed PET(2-3 hours post injection)may help in differentiating malignant lesions from benign ones.The purpose of our study was to determine if 2.5 was the cutoff value of maximum standardized uptake value(SUVmax)fcr differentiating malignant bone lesions from benign ones.We also investigated if obtaining delayed 18F-FDG PET images and(SUVmax)could increase accuracy of this technique.更多还原