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Fluorescence Angiography for Evaluation of Aneurysm Perfusion and Parent Artery Patency in Rat and Rabbit Aneurysm Models
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Neuroscience
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JoVE Journal Neuroscience
Fluorescence Angiography for Evaluation of Aneurysm Perfusion and Parent Artery Patency in Rat and Rabbit Aneurysm Models

Fluorescence Angiography for Evaluation of Aneurysm Perfusion and Parent Artery Patency in Rat and Rabbit Aneurysm Models

DOI:
10.3791/59782-v

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04:08 min

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July 24, 2019

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, , , , , ,
1Department of Neurosurgery,Kantonsspital Aarau, 2Cerebrovascular Research Group, Department for BioMedical Research (DBMR),University of Bern

Chapters

  • 00:04Title
  • 00:31Material and Workplace Preparation
  • 01:05Fluorescein Video Angiography (FVA) and Macroscopic Analysis in a Rabbit
  • 02:31Results: Patency Testing
  • 03:40Conclusion

Summary

Automatic Translation

Automatic Translation

We present a protocol to efficiently evaluate aneurysm perfusion and vessel patency of sidewall aneurysm in rats and rabbits, using fluorescein-based fluorescence video angiography (FVA). With a positive predictive value of 92.6%, it is a simple but very effective and economical method with no special equipment required.

Tags

Fluorescence AngiographyAneurysmRatRabbitAnimal ModelBlood FlowVisualizationSurgeryFluorescein SodiumCameraFilterMacroscopic AnalysisParent Artery Patency

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