English

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Etymology

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pre- +‎ contrast

Adjective

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precontrast (not comparable)

  1. Prior to administration of a contrast medium.
    • 2015 July 24, Michael Kueht et al., “Concurrent hepatic hemangioma and solitary fibrous tumor: diagnosis and management”, in Journal of Surgical Case Reports[1], volume 2015, →DOI:
      The lesion in Segment 2 was hypointense on precontrast T1, hyperintense on T2-weighted images, and showed avid enhancement on the arterial and portal venous phases.

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