(来学网)中央型肺癌的X线表现是 ( )
  • A.
    (来学网)肺叶或肺段不张征像
  • B.
    (来学网)可见“S”征
  • C.
    (来学网)肺门不规则肿块
  • D.
    (来学网)转移至胸膜,可引起胸腔积液
  • E.
    (来学网)段或叶的局限性肺气肿