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Leptomeningeal cyst of the orbit presenting with pulsatile exophthalmos
L J Abernethy1, I R Whittle, R J Sellar
1Department of Clinical Neurosciences, Western General Hospital, Edinburgh.
Clinical Radiology
|September 1, 1989
Abstract:
The case of a 64-year-old man who presented with unilateral pulsatile exophthalmos is described. A defect in the supero-medial wall of the orbit and an extraconal low density mass were demonstrated by orbital radiographs and CT. Positive contrast CT cisternography confirmed the diagnosis of a leptomeningeal cyst.