单项选择题
A.pT2bN1M0 B.pT2bN2M0 C.pT3aN1M0 D.pT3aN2M0 E.pT4aN1M0
A.心包囊肿 B.单纯囊肿 C.食管囊肿 D.胸腺囊肿 E.皮样囊肿
A.40Gy B.50Gy C.45Gy D.60Gy E.70Gy