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. 2020 Jul 24;99(30):e21366. doi: 10.1097/MD.0000000000021366

Figure 1.

Figure 1

Imaging findings from a 59-year-old man with vertigo, right-side facial numbness, and locomotor ataxia for 6 hours (case 1). (A) Computed tomography angiography (CTA) revealed the right posterior cerebral artery P2 segment to be occluded. (B) Digital subtraction angiography (DSA) confirmed CTA findings. (C) About 10 mL of tirofiban was infused into the occluded vessel through the microcatheter; however, the right posterior cerebral artery P2 was only partially recanalized. (D) After 2 weeks, reexamination of DSA revealed complete recanalization of the right posterior cerebral artery P2.