1. Articles from Tandava Krishnan

    1-2 of 2
    1. Artifacts in optical coherence tomography

      Artifacts in optical coherence tomography

      Optical coherence tomography (OCT) is now an integral part of management for numerous retinal diseases for diagnosis, treatment planning and follow up. OCT interpretation must involve the understanding of the associated artifacts. These artifacts can mislead physicians to wrong diagnosis or inappropriate management. This review article discusses the various types of artifacts in OCT scans obtained from various devices in various retinal diseases. This article would help to improve the understanding about the various artifacts and their clinical importance.

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    2. High-resolution optical coherence tomography correlates in ischemic radiation retinopathy

      Purpose: To find the abnormalities in various retinal layers caused by radiation retinopathy using spectral domain optical coherence tomography (SD-OCT). Methods: We report a case of radiation retinopathy that was imaged using SD-OCT Copernicus (Optopol, Zawiercie, Poland). Analysis and synthesis of the OCT image were done using information both at the fovea and 2.5mm temporal to the fovea. Results: The layers that were reduced in thickness included the inner plexiform layer (47μm vs. 74μm), the inner nuclear layer (17μm vs. 48μm), and the outer plexiform layer (25μm vs. 45μm), whereas the layers with comparable thickness included the nerve fiber ...
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    1-2 of 2
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  2. Topics in the News

    1. (1 articles) Sankara Nethralaya
    2. (1 articles) King Khaled Eye Specialist Hospital
    3. (1 articles) Igor Kozak
    4. (1 articles) Optovue
    5. (1 articles) Optopol Technology
    6. (1 articles) Topcon Medical Systems
    7. (1 articles) Carl Zeiss Meditec
    8. (1 articles) Sun Yat-Sen University
    9. (1 articles) National Institutes of Health
    10. (1 articles) University of Illinois at Urbana-Champaign
    11. (1 articles) Tianjin University
    12. (1 articles) Zhejiang University
    13. (1 articles) New York Eye and Ear Infirmary
    14. (1 articles) Eric J. Chaney
    15. (1 articles) Jun Zhang
    16. (1 articles) Robert Ritch
    17. (1 articles) Stephen A. Boppart
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    Artifacts in optical coherence tomography Optical coherence tomography angiography in glaucoma Handheld optical coherence tomography for clinical assessment of dental plaque and gingiva Characterisation of macular superficial vessel density alteration in preclinical ethambutol-induced optic neuropathy using optical coherence tomography angiography Three-dimensional spatial reconstruction of coronary arteries based on fusion of intravascular optical coherence tomography and coronary angiography Dynamic-range compression and contrast enhancement in swept-source optical coherence tomography systems with a frequency gain compensation amplifier Healing and early stent coverage after ultrathin strut biodegradable polymer-coated sirolimus-eluting stent implantation: SiBi optical coherence tomography study Optical coherence tomography angiography of choroidal neovascularization in immune choroiditis following acute retinal necrosis Operation Night Watch: getting closer to Rembrandt despite distancing Anatomical and functional healing after resorbable magnesium scaffold implantation in human coronary vessels: A combined optical coherence tomography and quantitative flow ratio analysis "Predicting Glaucoma Progression With Optical Coherence Tomography Structural and Angiographic Parameters". Intravascular Imaging-Guided Percutaneous Coronary Intervention: A Universal Approach for Optimization of Stent Implantation