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Imaging Findings of a Nonenhancing Intradural Paramedian Chordoma Mimicking an Epidermoid Cyst

대한영상의학회지 2018년 79권 3호 p.175 ~ 180
KMID : 1103720180790030175

Abstract

Intracranial chordoma is a rare tumor, originating from embryonic remnants of the primitive notochord. It typically appears as an enhancing extradural midline tumor with bone involvement. We introduce a rare case of a 27-year-old male who had a nonenhancing intradural chordoma showing paramedian location, involving the left cavernous sinus, Meckel's cave, and prepontine cistern. The pathologic diagnosis was confirmed as an intradural chordoma. The imaging findings of this unusual case of a nonenhancing intradural paramedian chordoma will be presented with the differential diagnosis focused on the epidermoid cyst.
KeyWords

Chordoma, Cavernous Sinus, Epidermoid Cyst, Magnetic Resonance Imaging
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학술진흥재단(KCI) KoreaMed 대한의학회 회원