Nancy Fischbein
Publication Details
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Focal opacification of the olfactory recess on sinus CT: just an incidental finding?
AJNR Am J Neuroradiol. 2008; (5): 895-7
The CT appearance of the anterior skull base has been investigated but with limited attention directed to the olfactory recess. As defined by opacity abutting the undersurface of the cribriform plate, the prevalence of olfactory recess opacity (ORO) on sinus CT was examined to clarify whether this should raise suspicion for an unsuspected pathologic process.
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