单项选择题
A.基底节血流增高 B.枕叶血流增高 C.丘脑血流增高 D.基底节血流减低 E.小脑血流增高
局部脑血流断层显像(rCBF)不能对下列哪种疾病进行诊断()A.短暂性脑缺血发作(TIA.的诊断B.脑梗死的诊...
单项选择题局部脑血流断层显像(rCBF)不能对下列哪种疾病进行诊断()
A.短暂性脑缺血发作(TIA.的诊断 B.脑梗死的诊断 C.癫痫的诊断 D.动脉瘤及动静脉血管畸形的诊断 E.偏头痛的诊断
脑肿瘤放疗术后坏死组织表现为()A.18F-FDG高摄取,201T1高摄取B.18F-FDG高摄取,201T1...
单项选择题脑肿瘤放疗术后坏死组织表现为()
A.18F-FDG高摄取,201T1高摄取 B.18F-FDG高摄取,201T1低摄取 C.18F-FDG低摄取,201T1低摄取 D.18F-FDG低摄取,201T1高摄取 E.18F-FDG高摄取,11C-蛋氨酸高摄取
Ga炎症显像时,Ga成人常用剂量是()A.37MBqB.185~370MBqC.555~740MBqD.740...
Ga炎症显像时,Ga成人常用剂量是()
A.37MBq B.185~370MBq C.555~740MBq D.740~925MBq E.>925MBq