(来学网)常规胸部CT扫描范围是
  • A.
    (来学网)胸骨切迹向下至肺底
  • B.
    (来学网)锁骨上缘向下至肺底
  • C.
    (来学网)主动脉弓上缘向下至心脏下缘
  • D.
    (来学网)第7颈椎上缘向下至12胸椎下缘
  • E.
    (来学网)肩峰平面至肺底