Literature DB >> 26309740

OCT angiography by absolute intensity difference applied to normal and diseased human retinas.

Daniel Ruminski1, Bartosz L Sikorski2, Danuta Bukowska3, Maciej Szkulmowski3, Krzysztof Krawiec4, Grazyna Malukiewicz5, Lech Bieganowski6, Maciej Wojtkowski3.   

Abstract

We compare four optical coherence tomography techniques for noninvasive visualization of microcapillary network in the human retina and murine cortex. We perform phantom studies to investigate contrast-to-noise ratio for angiographic images obtained with each of the algorithm. We show that the computationally simplest absolute intensity difference angiographic OCT algorithm that bases only on two cross-sectional intensity images may be successfully used in clinical study of healthy eyes and eyes with diabetic maculopathy and branch retinal vein occlusion.

Entities:  

Keywords:  (110.4500) Optical coherence tomography; (170.3880) Medical and biological imaging; (170.4470) Ophthalmology; (280.2490) Flow diagnostics

Year:  2015        PMID： 26309740      PMCID： PMC4541504          DOI： 10.1364/BOE.6.002738

Source DB:  PubMed          Journal:  Biomed Opt Express        ISSN： 2156-7085            Impact factor:   3.732


  38 in total

1.  In vivo dynamic human retinal blood flow imaging using ultra-high-speed spectral domain optical coherence tomography.

Authors:  Brian White; Mark Pierce; Nader Nassif; Barry Cense; B Park; Guillermo Tearney; Brett Bouma; Teresa Chen; Johannes de Boer
Journal:  Opt Express       Date:  2003-12-15       Impact factor: 3.894

2.  Scanning protocols dedicated to smart velocity ranging in spectral OCT.

Authors:  Ireneusz Grulkowski; Iwona Gorczynska; Maciej Szkulmowski; Daniel Szlag; Anna Szkulmowska; Rainer A Leitgeb; Andrzej Kowalczyk; Maciej Wojtkowski
Journal:  Opt Express       Date:  2009-12-21       Impact factor: 3.894

3.  Flow velocity estimation by complex ambiguity free joint Spectral and Time domain Optical Coherence Tomography.

Authors:  Maciej Szkulmowski; Ireneusz Grulkowski; Daniel Szlag; Anna Szkulmowska; Andrzej Kowalczyk; Maciej Wojtkowski
Journal:  Opt Express       Date:  2009-08-03       Impact factor: 3.894

4.  Mobility and transverse flow visualization using phase variance contrast with spectral domain optical coherence tomography.

Authors:  Jeff Fingler; Dan Schwartz; Changhuei Yang; Scott E Fraser
Journal:  Opt Express       Date:  2007-10-01       Impact factor: 3.894

5.  Comprehensive in vivo micro-vascular imaging of the human eye by dual-beam-scan Doppler optical coherence angiography.

Authors:  Shuichi Makita; Franck Jaillon; Masahiro Yamanari; Masahiro Miura; Yoshiaki Yasuno
Journal:  Opt Express       Date:  2011-01-17       Impact factor: 3.894

6.  Ultrahigh sensitive optical microangiography for in vivo imaging of microcirculations within human skin tissue beds.

Authors:  Lin An; Jia Qin; Ruikang K Wang
Journal:  Opt Express       Date:  2010-04-12       Impact factor: 3.894

7.  Optical coherence tomography angiography of optic disc perfusion in glaucoma.

Authors:  Yali Jia; Eric Wei; Xiaogang Wang; Xinbo Zhang; John C Morrison; Mansi Parikh; Lori H Lombardi; Devin M Gattey; Rebecca L Armour; Beth Edmunds; Martin F Kraus; James G Fujimoto; David Huang
Journal:  Ophthalmology       Date:  2014-03-12       Impact factor: 12.079

8.  Three-dimensional microscopy of the tumor microenvironment in vivo using optical frequency domain imaging.

Authors:  Benjamin J Vakoc; Ryan M Lanning; James A Tyrrell; Timothy P Padera; Lisa A Bartlett; Triantafyllos Stylianopoulos; Lance L Munn; Guillermo J Tearney; Dai Fukumura; Rakesh K Jain; Brett E Bouma
Journal:  Nat Med       Date:  2009-09-13       Impact factor: 53.440

9.  Imaging of the parafoveal capillary network and its integrity analysis using fractal dimension.

Authors:  Tilman Schmoll; Amardeep S G Singh; Cedric Blatter; Sabine Schriefl; Christian Ahlers; Ursula Schmidt-Erfurth; Rainer A Leitgeb
Journal:  Biomed Opt Express       Date:  2011-04-12       Impact factor: 3.732

10.  Logarithmic intensity and speckle-based motion contrast methods for human retinal vasculature visualization using swept source optical coherence tomography.

Authors:  Reza Motaghiannezam; Scott Fraser
Journal:  Biomed Opt Express       Date:  2012-02-10       Impact factor: 3.732
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  7 in total

1.  OCT angiography quantifying choriocapillary circulation in idiopathic macular hole before and after surgery.

Authors:  Yufei Teng; Marco Yu; Yi Wang; Xinxin Liu; Qisheng You; Wu Liu
Journal:  Graefes Arch Clin Exp Ophthalmol       Date:  2017-02-24       Impact factor: 3.117

2.  Comparison of amplitude-decorrelation, speckle-variance and phase-variance OCT angiography methods for imaging the human retina and choroid.

Authors:  Iwona Gorczynska; Justin V Migacz; Robert J Zawadzki; Arlie G Capps; John S Werner
Journal:  Biomed Opt Express       Date:  2016-02-19       Impact factor: 3.732

3.  Speckle variance OCT for depth resolved assessment of the viability of bovine embryos.

Authors:  S Caujolle; R Cernat; G Silvestri; M J Marques; A Bradu; T Feuchter; G Robinson; D K Griffin; A Podoleanu
Journal:  Biomed Opt Express       Date:  2017-10-20       Impact factor: 3.732

4.  Hematocrit dependence of flow signal in optical coherence tomography angiography.

Authors:  Jianlong Yang; Johnny Su; Jie Wang; Silu Men; Yali Jia; David Huang; Gangjun Liu
Journal:  Biomed Opt Express       Date:  2017-01-11       Impact factor: 3.732

5.  OCT-angiography: A qualitative and quantitative comparison of 4 OCT-A devices.

Authors:  Marion R Munk; Helena Giannakaki-Zimmermann; Lieselotte Berger; Wolfgang Huf; Andreas Ebneter; Sebastian Wolf; Martin S Zinkernagel
Journal:  PLoS One       Date:  2017-05-10       Impact factor: 3.240

Review 6.  Neuroprotection as a Therapeutic Target for Diabetic Retinopathy.

Authors:  Cristina Hernández; Massimo Dal Monte; Rafael Simó; Giovanni Casini
Journal:  J Diabetes Res       Date:  2016-03-31       Impact factor: 4.011

7.  Association between retinal hemorrhagic pattern and macular perfusion status in eyes with acute branch retinal vein occlusion.

Authors:  Yuki Muraoka; Akihito Uji; Akitaka Tsujikawa; Tomoaki Murakami; Sotaro Ooto; Kiyoshi Suzuma; Ayako Takahashi; Yuto Iida; Yuko Miwa; Masayuki Hata; Nagahisa Yoshimura
Journal:  Sci Rep       Date:  2016-06-23       Impact factor: 4.379
  7 in total

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