Visualization of human retinal and choroidal vascular networks with phase-variance optical coherence tomography

Dae Yu Kim, Jeff Fingler, Robert J. Zawadzki, Malvika Verma, Daniel M. Schwartz, John S. Werner, Scott E. Fraser

Research output: Chapter in Book/Report/Conference proceedingConference contributionpeer-review

Abstract

We present in vivo noninvasive retinal and choroidal perfusion maps with phase-variance optical coherence tomography (pvOCT). We acquired a pvOCT volumetric data set of a normal subject and visualized blood circulation in the retina and the choroid. En face projection views of the retina as well as the choroid were generated from a manually segmented volumetric data set. In addition, the processed pvOCT images were compared to current standard imaging modalities used for retinal and choroidal vasculature visualization in clinical settings, including fluorescein angiography (FA) and indocyanine green angiography (ICGA).

Original languageEnglish
Title of host publicationOphthalmic Technologies XXIII
DOIs
StatePublished - 2013
Externally publishedYes
Event23rd Conference on Ophthalmic Technologies - San Francisco, CA, United States
Duration: 2 Feb 20133 Feb 2013

Publication series

NameProgress in Biomedical Optics and Imaging - Proceedings of SPIE
Volume8567
ISSN (Print)1605-7422

Conference

Conference23rd Conference on Ophthalmic Technologies
Country/TerritoryUnited States
CitySan Francisco, CA
Period2/02/133/02/13

Keywords

  • Imaging system
  • Medical optics instrumentation
  • Optical coherence tomography
  • Phase contrast technique

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