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Dictionary

Words, grammatical forms and meanings linked to the ontology.

hyperattenuated en · ADJ

Etymology

From hyper- + attenuated.

Meanings

  1. (not-comparable) More than usually attenuated
    • We measured the length of hyperattenuated arterial obstructions on non-contrast CT. We calculated HU ratios for each patient to assess attenuation of the obstruction in relation to normal background intra-arterial attenuation as: mean obstruction HU ÷ mean normal vessel HU. We repeated obstruction attenuation measurements, in the same location, on follow-up non-contrast CT. We calculated change in attenuation of the obstruction between the two scans. 2015 December 24, “Effect of X-Ray Attenuation of Arterial Obstructions on Intravenous Thrombolysis and Outcome after Ischemic Stroke”, in PLOS ONE, →DOI: