cholangiography
cholangiography[ˌkɒlandʒɪˈɒgrəfi]noun- [mass noun](Medicine)X-ray examination of the bile ducts, used to locate and identify an obstruction
(医)胆管造影术
派生cholangiogramnoun语源- 1930s: coined in Spanish from Greek khole 'bile' + angeion 'vessel' + -graphia (see -graphy)
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