A vascular sarcoid mass mimicking a convexity meningioma |
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| Authors: | F. A. Sandhu D. Schellinger R. L. Martuza |
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| Affiliation: | (1) Department of Neurosurgery, Georgetown University Medical Center, 3800 Reservoir Road NW, Washington, DC 20007, USA e-mail: martuzarl@gunet.georgetown.edu Tel.: + 1-2 02-6 87 43 93 Fax: + 1–202–6873744, US;(2) Department of Neuroradiology, Georgetown University Medical Center, Washington, DC, USA, US |
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| Abstract: | We report a 48-year-old woman with a left posterior temporal extra-axial mass that had the imaging characteristics of a meningioma on preoperative CT, MRI and angiography. However, a biopsy diagnosis of sarcoidosis was made. This case illustrates that dural-based sarcoid masses can be very vascular and radiographically indistinguishable from meningiomas. Characteristic imaging features of extra- and intra-axial sarcoid lesions are discussed. Received: 4 March 1999/Accepted: 11 June 1999 |
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| Keywords: | Sarcoidosis – Meningioma – Angiography |
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