Q
Qinqin Zhang
Researcher at University of Washington
Publications - 121
Citations - 4506
Qinqin Zhang is an academic researcher from University of Washington. The author has contributed to research in topics: Optical coherence tomography & Microangiography. The author has an hindex of 31, co-authored 108 publications receiving 3352 citations. Previous affiliations of Qinqin Zhang include University of Washington Medical Center & Nankai University.
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Journal ArticleDOI
Methods and algorithms for optical coherence tomography-based angiography: a review and comparison.
TL;DR: The purpose of this review is to help readers understand and select appropriate OCT angiography algorithm for use in specific applications and it is found that the method that utilizes complex OCT signal to contrast retinal blood flow delivers the best performance among all the algorithms in terms of image contrast and vessel connectivity.
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Quantitative assessment of the retinal microvasculature using optical coherence tomography angiography.
Zhongdi Chu,Jason Lin,Chen Gao,Chen Xin,Qinqin Zhang,Chieh-Li Chen,Luis Roisman,Giovanni Gregori,Philip J. Rosenfeld,Ruikang K. Wang +9 more
TL;DR: A five-index quantitative analysis of OCT angiograms in an attempt to detect and assess vascular abnormalities from multiple perspectives and demonstrates the usefulness of the proposed indices with five illustrative cases.
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Optical Coherence Tomography Angiography of Asymptomatic Neovascularization in Intermediate Age-Related Macular Degeneration
Luiz Roisman,Qinqin Zhang,Ruikang K. Wang,Giovanni Gregori,Anqi Zhang,Chieh-Li Chen,Mary K Durbin,Lin An,Paul F. Stetson,Gillian Robbins,Andrew R. Miller,Fang Zheng,Philip J. Rosenfeld +12 more
TL;DR: The ability of OCTA to provide noninvasive, fast, detailed, depth-resolved identification of nonexudative neovascular lesions in eyes with iAMD suggests the need for a new classification system that distinguishes between neov vascular and nonneovascular iAMD.
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A Novel Strategy for Quantifying Choriocapillaris Flow Voids Using Swept-Source OCT Angiography.
Qinqin Zhang,Fang Zheng,Elie H. Motulsky,Giovanni Gregori,Zhongdi Chu,Chieh-Li Chen,Chunxia Li,Luis de Sisternes,Mary K Durbin,Philip J. Rosenfeld,Ruikang K. Wang +10 more
TL;DR: SS-OCTA can image the choriocapillaris in vivo, and the repeatability of flow void measurements is high in the presence of drusen, which should prove useful in understanding disease onset, progression, and response to therapies.
Journal ArticleDOI
Swept-source OCT angiography of the retinal vasculature using intensity differentiation-based optical microangiography algorithms.
Yanping Huang,Qinqin Zhang,Mariana R. Thorell,Lin An,Mary K Durbin,Michal Laron,Utkarsh Sharma,Giovanni Gregori,Philip J. Rosenfeld,Ruikang K. Wang +9 more
TL;DR: The capability of OMAG to produce retinal vascular images was demonstrated using the 1-µm SS-OCT prototype and this technique has potential clinical value for studying retinal vasculature abnormalities.