Methods Taking 18F-FDG and 11C-choline PET/CT on 20 suspicions of the remnant or relapse tumor after operation in patients with cerebral gliomas.

• 方法20例颅脑胶质瘤术后疑为肿瘤复发或残留的患者均同时行11C-胆碱及18F-FDG颅脑显像,最后诊断结合手术后病理检查和临床随访。