A.80%以上 B.50% C.0 D.40%~55% E.50%~60%
A.腰部CT扫描 B.腰部MRI C.全身骨核素扫描 D.腰部X线片 E.B超
A.25Gy B.30Gy C.35Gy D.45Gy E.50Gy
A.原发灶 B.上颈淋巴结引流区 C.下颈淋巴结引流区 D.锁骨上淋巴结引流区 E.耳前淋巴结引流区
A.5%~25% B.5%~30% C.35%~45% D.45%~55% E.65%~75%
A.1 B.3 C.5 D.7 E.9
A.选项A B.选项B C.选项C D.选项D E.选项E
A.第Ⅱ对脑神经 B.第Ⅲ对脑神经 C.第Ⅳ对脑神经 D.第Ⅴ对脑神经 E.第Ⅵ对脑神经
A.30Gy B.40Gy C.45~50Gy D.60Gy E.70Gy
A.150cGy已足够 B.180cGy C.180~200cGy D.230cGy E.>230cGy