Intradural Extramedullary Spinal Sarcoidosis Mimicking Meningioma

Figure 1

(a, b) MRI of the cervical spine showed IDEM mass, with low intensity in the T2-weighted imaging and isointensity in the T1-weighted imaging at the C3-4 levels. (c, d) The marked enhancement of the mass and a dural tail sign after intravenous admission of Gd-DTPA.

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