W
WooJhon Choi
Researcher at Massachusetts Institute of Technology
Publications - 45
Citations - 2782
WooJhon Choi is an academic researcher from Massachusetts Institute of Technology. The author has contributed to research in topics: Optical coherence tomography & Blood flow. The author has an hindex of 22, co-authored 45 publications receiving 2398 citations. Previous affiliations of WooJhon Choi include Tufts Medical Center & KAIST.
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Journal ArticleDOI
Quantitative OCT angiography of optic nerve head blood flow
Yali Jia,John C. Morrison,Jason Tokayer,Ou Tan,Lorinna Lombardi,Bernhard Baumann,Chen D. Lu,WooJhon Choi,James G. Fujimoto,David Huang +9 more
TL;DR: OCT angiography can detect the abnormalities of ONH perfusion and has the potential to reveal the ONH blood flow mechanism related to glaucoma, a pilot study indicates.
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Choriocapillaris and Choroidal Microvasculature Imaging with Ultrahigh Speed OCT Angiography
WooJhon Choi,Kathrin J. Mohler,Benjamin Potsaid,Chen D. Lu,Jonathan J. Liu,Vijaysekhar Jayaraman,Alex Cable,Jay S. Duker,Robert Huber,James G. Fujimoto +9 more
TL;DR: The results demonstrate the feasibility of ultrahigh speed OCT for in vivo dye-free choriocapillaris and choroidal vasculature imaging, in addition to conventional structural imaging.
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Ultrahigh-Speed, Swept-Source Optical Coherence Tomography Angiography in Nonexudative Age-Related Macular Degeneration with Geographic Atrophy.
WooJhon Choi,Eric M. Moult,Nadia K. Waheed,Mehreen Adhi,ByungKun Lee,Chen D. Lu,Talisa E de Carlo,Vijaysekhar Jayaraman,Philip J. Rosenfeld,Jay S. Duker,James G. Fujimoto +10 more
TL;DR: In this article, a volumetric optical coherence tomography angiography (OCTA) was used to noninvasively visualize alterations in the retinal and choriocapillaris (CC) vasculatures in normal subjects and patients with nonexudative age-related macular degeneration with geographic atrophy.
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Ultrahigh-speed swept-source OCT angiography in exudative AMD.
Eric M. Moult,Eric M. Moult,WooJhon Choi,Nadia K. Waheed,Mehreen Adhi,ByungKun Lee,Chen D. Lu,Vijaysekhar Jayaraman,Benjamin Potsaid,Philip J. Rosenfeld,Jay S. Duker,James G. Fujimoto +11 more
TL;DR: OCTA may offer noninvasive monitoring of the retinal and choriocapillaris microvasculature in patients with CNV, which may assist in diagnosis and monitoring.
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Handheld ultrahigh speed swept source optical coherence tomography instrument using a MEMS scanning mirror
Chen D. Lu,Martin F. Kraus,Benjamin Potsaid,Jonathan J. Liu,WooJhon Choi,Vijaysekhar Jayaraman,Alex Cable,Joachim Hornegger,Jay S. Duker,James G. Fujimoto +9 more
TL;DR: An ultrahigh speed, handheld swept source optical coherence tomography (SS-OCT) ophthalmic instrument using a 2D MEMS mirror should enable screening applications to identify early retinal disease, before irreversible vision impairment or loss occurs.