Conventional Computed Tomography and Magnetic Resonance in Brain Concussion

Publication date: February 2018
Source:Neuroimaging Clinics of North America, Volume 28, Issue 1
Author(s): Juan Nicolas Useche, Sonia Bermudez

Teaser

Conventional neuroimaging is still the mainstay in the assessment of the acute, follow-up, and chronic settings of concussion and mild traumatic brain injury (mTBI). Computed tomography (CT) is preferred for the initial assessment of acute mTBI, repeat evaluation in acute mTBI with neurologic deterioration, and cautious use in children with mTBI. Clinical rules have been developed to identify pediatric and adult patients with mTBI who can safely forego CT. Magnetic resonance (MR) imaging is mostly used in patients with acute mTBI when initial or follow-up CT is normal and there are persistent neurologic findings and in subacute or chronic mTBI.


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