Meanings
adjectiveprecontrast (not comparable)
- not comparablePrior to administration of a contrast medium.
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.
2015 July 24, Michael Kueht et al., “Concurrent hepatic hemangioma and solitary fibrous tumor: diagnosis and management”, in Journal of Surgical Case Reports, volume 2015, →DOI
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Cite this entry
APA
precontrast. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/precontrast
MLA
“precontrast.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/precontrast. Accessed November 2, 2026.
Chicago
WatkinsX Dictionary, s.v. “precontrast,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/precontrast.
Source: precontrast on Wiktionary, CC BY-SA 4.0.