an·gi·og·ra·phy /ˌænʤiˈɑgrəfi/
  血管學; 血管造影術
  an·gi·og·ra·phy /-fɪ/ 名詞
  血管造影術
  An·gi·og·ra·phy n.
  1. Anat. A description of blood vessels and lymphatics.
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  angiography
       n : roentgenographic examination of blood vessels after
           injection of a radiopaque contrast medium; produces an
           angiogram