Wray Rick, Solnes Lilja, Mena Esther, Meoded Avner, Subramaniam Rathan M
Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA.
Russell H Morgan Department of Radiology and Radiological Sciences, Johns Hopkins School of Medicine, JHOC 3230, 601 North Caroline Street, Baltimore, MD 21287, USA; Department of Oncology, Johns Hopkins School of Medicine, 401 North Broadway, Baltimore, MD 21231, USA; Department of Health Policy and Management, Johns Hopkins Bloomberg School of Public Health, 624 North Broadway, Baltimore, MD 21205, USA.
PET Clin. 2015 Jul;10(3):423-30. doi: 10.1016/j.cpet.2015.03.011.
(18)F-flourodeoxy-glucose (FDG) PET/computed tomography (CT) is most useful in the evaluation of primary central nervous system (CNS) lymphoma, important in diagnosis, pretherapy prognosis, and therapy response evaluation. Utility in working up gliomas is less effective, and FDG PET/CT is most helpful when MR imaging is unclear. FDG avidity correlates with the grade of gliomas. FDG PET/CT can be used to noninvasively identify malignant transformation. Establishing this change in the disease process has significant effects on patient management and survival outcome.
（18）氟脱氧葡萄糖（FDG）正电子发射断层显像/计算机断层扫描（PET/CT）在原发性中枢神经系统（CNS）淋巴瘤的评估中最有用，对诊断、治疗前预后及治疗反应评估都很重要。在胶质瘤的检查中其效用较低，当磁共振成像（MR）不明确时，FDG PET/CT最有帮助。FDG摄取与胶质瘤的分级相关。FDG PET/CT可用于无创性识别恶性转化。确定疾病过程中的这种变化对患者管理和生存结果有重大影响。
