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Fig. 3 | BMC Neurology

Fig. 3

From: Diagnosis and follow-up of posterior inferior cerebellar artery dissection complicated with ischemic stroke assisted by T1-VISTA: a report of two cases

Fig. 3

Imaging findings in Case 2. MRI at 4 days after admission showed high-intensity signal areas in the cerebellar vermis and the left cerebellar hemisphere on DWI (a, arrow), the loss of the proximal portion of the left PICA and dilatation of the adjacent distal portion on MRA (b, arrow), and a high-intensity signal area at the dilatation portion on T1-VISTA (c, arrow). A left vertebral angiogram at 8 days after admission showed the “pearl and string sign” at the proximal portion of the left PICA (d, arrow)

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BMC Neurology

ISSN: 1471-2377

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