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. 2020 Dec 1;94(1117):20200812. doi: 10.1259/bjr.20200812

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© 2020 The Authors. Published by the British Institute of Radiology

This is an Open Access article distributed under the terms of the Creative Commons Attribution 4.0 Unported License http://creativecommons.org/licenses/by/4.0/, which permits unrestricted use, distribution and reproduction in any medium, provided the original author and source are credited.

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Figure 2. — A 58-year-old male diabetic with fever and mild respiratory symptoms was tested positive for COVID-19. He developed confusion, and headache increasing in severity over the past 2 days, associated with dizziness, blurring of vision, and left homonymous hemianopia. MRI (a) axial DWI b 1000, and (b) ADC map shows bright signal and corresponding low signal respectively along the right occipital lobe (arrow in a and b). Intracranial 3D MIP MRA (c) shows thrombotic occlusion of the P2 segment of right posterior cerebral artery (arrow in c). ADC, apparent diffusion coefficient; DWI, diffusion-weighted image; MIP, maximum intensity projection; MRA,MR angiography.