Infarction of the Choroid Plexus
David S. Liebeskinda and
Robert W. Hursta
a From the Departments of Neurology and Radiology, University of Pennsylvania, Philadelphia, PA

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FIG 1. DW image reveals scattered hyperintensities in the vascular distribution of distal branches of the left posterior cerebral artery, including the superficial cortical branches, thalamogeniculate, and pericallosal arteries.
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FIG 2. DW image reveals infarction of the choroid plexus in the left lateral ventricle.
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FIG 3. ADC map shows only minimal reduction in coefficient values within the choroid plexus lesion (arrow).
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FIG 4. CT angiogram reveals in situ calcification of the left posterior cerebral artery (arrow).
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