Imaging of acute head injury

John G. Murray, Alisa D. Gean, Scott J J Evans

Research output: Contribution to journalArticle

24 Scopus citations

Abstract

This article reviews the neuroradiological evaluation of acute head injury with an emphasis on CT and MR imaging. Subacute and chronic head injury are not discussed. CT remains the modality of choice in the emergency setting, permitting rapid, comprehensive assessment of the great majority of head injuries. MR is most useful in patients in whom there is a discrepancy between clinical symptoms and CT findings. In addition, MR is the imaging modality of choice in the subacute and chronic setting. The superior contrast resolution of MR permits optimal evaluation of nonhemorrhagic (and hemorrhagic) white matter shearing injuries, and the lack of beam-hardening artifact permits a more thorough evaluation of the brain stem, posterior fossa, and cortical surface.

Original languageEnglish (US)
Pages (from-to)185-205
Number of pages21
JournalSeminars in Ultrasound CT and MRI
Volume17
Issue number3
DOIs
StatePublished - 1996

ASJC Scopus subject areas

  • Radiology Nuclear Medicine and imaging
  • Radiological and Ultrasound Technology

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    Murray, J. G., Gean, A. D., & Evans, S. J. J. (1996). Imaging of acute head injury. Seminars in Ultrasound CT and MRI, 17(3), 185-205. https://doi.org/10.1016/S0887-2171(96)90035-9