(来学网)男,65岁。咳嗽伴痰血1个月,X线胸片及CT示左下叶背段2cm×2cm肿块,分叶状,肺门淋巴结无肿大,右上纵隔淋巴结1.5cm×1.5cm,痰找到低分化腺癌细胞临床分期为
  • A.
    (来学网)CT1N3M0
  • B.
    (来学网)CT1N2M1
  • C.
    (来学网)CT2N3M0
  • D.
    (来学网)CT2N2M1
  • E.
    (来学网)CT1N2M0