• World Neurosurg · Apr 2018

    Case Reports

    Ultradense Middle Cerebral Artery: Specific Sign of Cerebral Lipiodol Embolization.

    • Mougnyan Cox, Robert Hurst, and Arastoo Vossough.
    • Department of Radiology, Hospital of the University of Pennsylvania, Philadelphia, Pennsylvania, USA. Electronic address: Mougnyan.cox@uphs.upenn.edu.
    • World Neurosurg. 2018 Apr 1; 112: 254-256.

    AbstractCerebral lipiodol embolization is a rare but known complication of lymphatic embolization for plastic bronchitis. The classic imaging finding on a noncontrast head computed tomography is multiple small areas of hyperdensity within the cerebral hemispheres, which represent lipiodol deposition in the brain. We report a case of lipiodol deposition in the middle cerebral artery following lymphatic embolization, producing an "ultradense" vessel sign on noncontrast computed tomography.Copyright © 2018 Elsevier Inc. All rights reserved.

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