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  Indian J Med Microbiol
 

Figure 10: Intraoperative view. (a) Microscopic view showing well-dissected aneurysm at the confluence of vertebral artery and posterior inferior cerebellar artery with perforators around the sac; (b) dual-image videoangiography used to inspect the aneurysmal sac; (c) endoscopic close view of aneurysm with perforators; (d) clip application; (e) postclipping dual-image videoangiography showing the preserved blood flow in the vertebral artery; (f) postclipping endoscopic view showing the position of clip with clamped aneurysmal sac

Figure 10: Intraoperative view. (a) Microscopic view showing well-dissected aneurysm at the confluence of vertebral artery and posterior inferior cerebellar artery with perforators around the sac; (b) dual-image videoangiography used to inspect the aneurysmal sac; (c) endoscopic close view of aneurysm with perforators; (d) clip application; (e) postclipping dual-image videoangiography showing the preserved blood flow in the vertebral artery; (f) postclipping endoscopic view showing the position of clip with clamped aneurysmal sac