(来学网)男,50岁,CT片示左上颌窦内软组织肿块,无骨质破坏,无淋巴结肿大及远处转移,病理诊断为上颌窦癌。请判断其TNM分期
  • A.
    (来学网)T1N0M0
  • B.
    (来学网)T2N0M0
  • C.
    (来学网)T1N1M0
  • D.
    (来学网)T2N1M0
  • E.
    (来学网)T1N1M1
专业知识