论文部分内容阅读
目的 :评价 1 8F-氟代脱氧葡萄糖 (1 8F- FDG) PET显像在人甲状腺球蛋白 (h Tg)浓度增高但 1 31 I扫描阴性的分化型甲状腺癌患者治疗中的作用。方法 :对 6 4例 h Tg浓度增高但 1 31 I扫描阴性的分化型甲状腺癌患者静脉注射 1 8F- FDG 370 MBq后 1h行 PET全身扫描 ,共进行
OBJECTIVE: To evaluate the role of 18F-FDG PET imaging in the treatment of patients with differentiated thyroid cancer who have an increased concentration of human thyroglobulin (hTg) but negative 1331 scans. METHODS: Sixty-four patients with differentiated thyroid cancer who had an increased hTg concentration but had a negative 131B scan underwent PET whole-body scanning 1 hour after intravenous injection of 370 MBq 18F-FDG