单项选择题
A.T2aN00 B.T2bN00 C.T3aN00 D.T3bN00 E.T4aN00
A.G0T0M0 B.G1T1M1 C.G2T2M0 D.G3T2M0 E.G2T2M1
A.HRCT B.痰细胞学 C.PET检查 D.MRI E.血生化检查