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Photoacoustic Cystography
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Journal JoVE Bio-ingénierie
Photoacoustic Cystography

Photoacoustic Cystography

DOI:
10.3791/50340-v

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09:49 min

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June 11, 2013

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, ,
1Department of Biomedical Engineering,University at Buffalo, The State University of New York, 2Department of Creative IT Engineering,Pohang University of Science and Technology (POSTECH) , 3School of Electrical Engineering and Computer Science,Kyungpook National University

Chapitres

  • 00:05Titre
  • 01:48Configuration of the Deep Reflection Mode Photoacoustic Cystography System
  • 05:22Animal Preparation for Imaging Procedures
  • 06:13In vivo and Ex vivo Photoacoustic Cystography Imaging Procedures
  • 07:30Results: Photoacoustic Cystography Imaging of Rat Bladders
  • 08:46Conclusion

Summary

Traduction automatique

Traduction automatique

Photoacoustic cystography (PAC) has a great potential to map urinary bladders, a radiation sensitive internal organ in pediatric patients, without using any ionizing radiation or toxic contrast agent. Here we demonstrate the use of PAC for mapping urinary bladders with an injection of optical-opaque tracers in rats in vivo.

Tags

Photoacoustic CystographyPACPhotoacoustic ImagingBladder ImagingContrast AgentsMethylene BlueGold NanostructuresCarbon NanotubesRadiation-freeNoninvasivePediatric Imaging

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