单项选择题
A.肺错构瘤 B.肺平滑肌瘤 C.肺脂肪瘤 D.肺内肉芽肿 E.肺癌
A.cT2N2M1IV B.cT2N1M1IV C.cT4N2M1IV D.cT4N1M1IV E.cT4N2M0Ⅲb伴脑肿瘤