A.30Gy B.40Gy C.45~50Gy D.60Gy E.70Gy
A.50%~60% B.40% C.80% D.40%~70% E.30%
A.詢(xún)問(wèn)病史,檢查鼻咽、頸部等 B.頸部淋巴結(jié)穿刺 C.先服用抗癌藥1個(gè)月觀察 D.按感冒、中耳炎治療 E.PET檢查