Abstract
In this chapter, we first describe how indocyanine green videoangiography (ICGVAG) came to be used in neurosurgery. Intraoperative indocyanine green (ICG) imaging for cerebrovascular surgery, which was covered by insurance in 2016, has become an essential intraoperative examination for neurosurgeons throughout Japan, and we have accumulated more than 700 cases. We introduce here the improvement of the accuracy of the anatomical understanding and the quantitative evaluation of blood flow in the observation by various methods, based on the previous reports.
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References
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1 Electronic Supplementary Material
Cerebral aneurysm clipping (Video duration 00:50) (MP4 9234 kb)
Various observation methods of ICGVAG (Video duration 01:32) (MP4 19163 kb)
Comparison of ICG and fluorescein (Video duration 00:21) (MP4 4098 kb)
Cerebral aneurysm surgery with vascular anastomosis (Video duration 00:52) (MP4 10924 kb)
Cerebral blood flow direction and illusion (Video duration 00:54) (MP4 10884 kb)
Quantitative evaluation of fluorescence signals (Video duration 00:37) (MP4 7757 kb)
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Murai, Y., Matano, F., Morita, A. (2023). Cerebral Angiography (Cerebral Aneurysm). In: Ishizawa, T. (eds) Fluorescence-Guided Surgery. Springer, Singapore. https://doi.org/10.1007/978-981-19-7372-7_9
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DOI: https://doi.org/10.1007/978-981-19-7372-7_9
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