You need to sign in or sign up before continuing.


  • The American surgeon · Apr 2010

    Computed tomography versus magnetic resonance imaging for evaluation of the cervical spine: how many slices do you need?

    • Carlos V R Brown, Kelli H Foulkrod, Andrew Reifsnyder, Eric Bui, Irene Lopez, Matthew Hummell, and Ben Coopwood.
    • Department of Surgery, University Medical Center at Brackenridge, Austin, Texas 78701, USA. CVRBrown@seton.org
    • Am Surg. 2010 Apr 1;76(4):365-8.

    AbstractControversy exists regarding the correlation between CT and MRI for evaluation of the cervical spine. We hypothesize that newer-generation CT scanners will improve diagnostic accuracy and may obviate the need for MRI in patients with a normal CT. We compared the missed injury rate of four-slice CT and 64-slice CT performed to evaluate the cervical spine. We conducted a retrospective study from January 2004 to June 2008 of all blunt trauma patients who underwent both a CT and MRI to evaluate the cervical spine. One hundred six blunt trauma patients underwent both CT and MRI, including 43 with four-slice and 63 with 64-slice CT. CT missed three injuries (3%), all of which were clinically significant ligamentous injuries seen only on MRI. The 64-slice CT missed no injuries (0%), whereas the four-slice CT missed all three (7%) of the ligamentous injuries (P = 0.03). Older-generation CT scanners miss clinically significant injuries in blunt trauma patients and should not be independently relied on to evaluate the cervical spine. The newer 64-slice CT scan does not appear to miss clinically significant cervical spine injuries and may allow clearance of the cervical spine in blunt trauma patients without the addition of an MRI.

      Pubmed     Full text   Copy Citation     Plaintext  

      Add institutional full text...

    Notes

     
    Knowledge, pearl, summary or comment to share?
    300 characters remaining
    help        
    You can also include formatting, links, images and footnotes in your notes
    • Simple formatting can be added to notes, such as *italics*, _underline_ or **bold**.
    • Superscript can be denoted by <sup>text</sup> and subscript <sub>text</sub>.
    • Numbered or bulleted lists can be created using either numbered lines 1. 2. 3., hyphens - or asterisks *.
    • Links can be included with: [my link to pubmed](http://pubmed.com)
    • Images can be included with: ![alt text](https://bestmedicaljournal.com/study_graph.jpg "Image Title Text")
    • For footnotes use [^1](This is a footnote.) inline.
    • Or use an inline reference [^1] to refer to a longer footnote elseweher in the document [^1]: This is a long footnote..

    hide…

What will the 'Medical Journal of You' look like?

Start your free 21 day trial now.

We guarantee your privacy. Your email address will not be shared.