1. Articles from Christophe Panthier

    1-3 of 3
    1. Average Lens Density Quantification With Swept Source OCT Integrated Into the Iolmaster 700: An Optimized and Automatized Version of the Technique for Cataract Grading

      Average Lens Density Quantification With Swept Source OCT Integrated Into the Iolmaster 700: An Optimized and Automatized Version of the Technique for Cataract Grading

      Purpose To assess an upgraded version of our objective cataract grading method based on lens densitometry on Swept-Source Optical Coherence Tomography (SS-OCT) scans provided by the IOLMaster 700. Settings Single centre study at the Rothschild Foundation, Paris, France. Design Prospective cross-sectional study Methods All patients consulting for cataract evaluation and consenting to study participation were included. History of previous ocular surgery, cornea or retina disorders, and ocular dryness were exclusion criteria. The average lens densitometry (ALD) was measured on SS-OCT scans provided by the IOLMaster 700 using our algorithm developed on MATLAB® software. The ocular scatter index (OSI) was measured ...

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    2. Cataract quantification using swept-source optical coherence tomography

      Cataract quantification using swept-source optical coherence tomography

      The stated purpose of the study by Brás et al. 1 was to develop and evaluate a cataract quantification method using a swept-source optical coherence tomography (SS-OCT) device (IOLMaster 700, Carl Zeiss Meditec AG). We were disappointed that the authors failed to cite our article published in your journal in December 2017, 2 well before the submission of their paper at the end of March 2018. Our abstract explicitly states the purpose of our study: “To assess a new objective cataract grading method based on lens densitometry on swept-source optical coherence tomography…scans provided by the IOLMaster 700.” We ...

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    3. New objective lens density quantification method using swept-source optical coherence tomography technology: Comparison with existing methods

      New objective lens density quantification method using swept-source optical coherence tomography technology: Comparison with existing methods

      Purpose To assess a new objective cataract grading method based on lens densitometry on swept-source optical coherence tomography (SS-OCT) scans provided by the IOLMaster 700. Settings Rothschild Foundation, Paris, France. Design Prospective case series. Methods All patients consulting for cataract evaluation who provided their consent to participate in the study were included. A history of eye surgery, corneal or retinal disorders, and ocular dryness were exclusion criteria. The average lens densitometry was measured with SS-OCT scans using ImageJ software. The ocular scatter index (OSI) measured with a double-pass aberrometer (Optical Quality Analysis System), the Pentacam nucleus staging (hereafter referred to ...

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    1-3 of 3
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    1. (2 articles) Massachusetts General Hospital
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    New objective lens density quantification method using swept-source optical coherence tomography technology: Comparison with existing methods Cataract quantification using swept-source optical coherence tomography Average Lens Density Quantification With Swept Source OCT Integrated Into the Iolmaster 700: An Optimized and Automatized Version of the Technique for Cataract Grading Postdoctoral Research Fellowships (Optical Coherence Tomography) at Massachusetts General Hosptial Postdoctoral Research Fellowships (In Vivo Microscopy) At Massachusetts General Hospital Circumpapillary and macular vessel density assessment by optical coherence tomography angiography in eyes with temporal hemianopia from chiasmal compression. Correlation with retinal neural and visual field loss Miniaturizing medical imaging, sensing technology On-chip tunable photonic delay line Canon Xephilio OCT-A1 Optical Coherence Tomography Device Receives FDA 510(k) Clearance Subintimal Versus Intraplaque Recanalization of Coronary Chronic Total Occlusions: Mid-Term Angiographic and OCT Findings From the ISAR-OCT-CTO Registry Review of methods and applications of attenuation coefficient measurements with optical coherence tomography Techniques in Optical Coherence and Resonance for Sensing (Thesis)