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以18F-氟代脱氧葡萄糖(18F-FDG)正电子发射断层(PET)显像作为诊断标准,通过对已知或疑患恶性肿瘤的病人分别行18F-FDGPET显像和配备5/8英寸(约0.246cm)NaI(Tl)晶体平行孔准直器的双探头符合γ照相机(DHC)18F-FDG显像,检测后者的诊断准确率。方法:对28例已知或疑患恶性肿瘤的病
Using 18F-fluorodeoxyglucose (18F-FDG) positron emission tomography (PET) imaging as a diagnostic criterion, we performed 18 F-FDG PET imaging with a known 5-inch About 0.246cm) NaI (Tl) crystal parallel to the hole collimator dual-probe in line with the gamma camera (DHC) 18F-FDG imaging, the detection of the latter diagnostic accuracy. Methods: 28 cases of known or suspected malignant tumor disease