Published in:
01-03-2004 | Diagnostic Neuroradiology
Characterization of necrotic meningioma using diffusion MRI, perfusion MRI, and MR spectroscopy: case report and review of the literature
Authors:
I. Harting, M. Hartmann, M. M. Bonsanto, C. Sommer, K. Sartor
Published in:
Neuroradiology
|
Issue 3/2004
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Abstract
Necrotic meningiomas are relatively rare, accounting for 1.3–3.9% of primary intracranial tumours and for 10–15% of meningiomas, but are of special clinical importance as they may resemble metastases or malignant gliomas. We report the magnetic resonance findings of diffusion-weighted imaging, perfusion-weighted imaging, and spectroscopy in a patient with a necrotic meningioma, in whom clinical symptoms and signs suggested a central nervous system infection.