Srinivas R. Sadda

1. Mentioned In 24 Articles

2. Comparison of full-thickness traumatic macular holes and idiopathic macular holes by optical coherence tomography

   Explore Article SpringerLink Home (Feb 24 2010) Ophthalmology

   Background The optical coherence tomography (OCT) and clinical characteristics of traumatic macular holes (TMHs) can be compared to those of idiopathic macular holes (IMHs) to gain insights into the pathogenesis of both. Methods The demographic data and visual acuity of 73 consecutive patients with unilateral, full-thickness TMHs and 182 consecutive patients with idiopathic IMHs were recorded. All patients with TMH and 60 patients with IMH underwent OCT scanning and quantitative ... (Read Full Article)
   

   Comment on Article Mentions:   Sun Yat-Sen University   Keck School of Medicine   Srinivas R. Sadda

3. Optical Coherence Tomography Device, Method, And System (Wo 2010/009450)

   Explore Article wipo.int (Jan 21 2010) Ophthalmology , Patents

   In accordance with one aspect of the present invention, an optical coherence tomography-based ophthalmic testing center system includes an optical coherence tomography instrument comprising an eyepiece for receiving at least one eye of a user or subject; a light source that outputs light that is directed through the eyepiece into the user's or subject's eye, an interferometer configured to produce optical interference using light reflected from the user's/subject's eye, an ... (Read Full Article)
   

   Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Srinivas R. Sadda

4. Optical Coherence Tomography - Based Ophthalmic Testing Methods, Devices And Systems (Wo 2010/009447)

   Explore Article wipo.int (Jan 21 2010) Ophthalmology , Patents

   In accordance with one aspect of the present invention, an optical coherence tomography-based ophthalmic testing center system includes an optical coherence tomography instrument comprising an eyepiece for receiving at least one eye of a user or subject; a light source that outputs light that is directed through the eyepiece into the user's or subject's eye, an interferometer configured to produce optical interference using light reflected from the user's/subject's eye, an ... (Read Full Article)
   

   Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Srinivas R. Sadda

5. Imaging chorioretinal vascular disease

   Explore Article Nature Publishing Group (Dec 11 2009) Ophthalmology

   Since its first description more than 40 years ago, fluorescein angiography had a crucial role in the diagnosis and management of chorioretinal vascular disorders such as neovascular age-related macular degeneration. Although fluorescein angiography permits visualization of the retinal microcirculation in exquisite detail, visualization of the choroidal circulation is more limited. Moreover, fluorescein angiography provides only minimal information regarding the functional consequences of vascular disease and allows, at best, only semi-quantitative ... (Read Full Article)
   

   Comment on Article Mentions:   Keck School of Medicine   Srinivas R. Sadda

6. Impact of Scanning Density on Measurements from Spectral Domain Optical Coherence Tomography

   Explore Article iovs.org (Oct 3 2009) Ophthalmology

   Purpose: To investigate the relationship between B-scan density and retinal thickness measurements obtained by spectral domain optical coherence tomography (SDOCT) in eyes with retinal disease. Methods: Data were collected from 115 patients who underwent volume OCT imaging with Cirrus HD-OCT using the 512 x 128 horizontal raster protocol. Raw OCT data, including the location of the automated retinal boundaries, were exported from the Cirrus HD-OCT instrument and imported into the ... (Read Full Article)
   

   Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Srinivas R. Sadda

7. Optical Coherence Tomography Device, Method, And System (Wo 2009/120543)

   Explore Article wipo.int (Oct 1 2009) Ophthalmology , Patents

   In accordance with one aspect of the present invention, an optical coherence tomography instrument comprises an eyepiece for receiving at least one eye of a user is provided: a light source that outputs light that is directed through the eyepiece into the user's eye; an interferometer configured to produce optical interference using light reflected from the user's eye; an optical detector disposed so as to detect said optical interference; and ... (Read Full Article)
   

   Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Srinivas R. Sadda

8. Optical Coherence Tomography Device, Method, And System (Wo 2009/120544)

   Explore Article wipo.int (Oct 1 2009) Ophthalmology , Patents

   In accordance with one aspect of the present invention, an optical coherence tomography instrument comprises an eyepiece for receiving at least one eye of a user is provided; a light source that outputs light that is directed through the eyepiece into the user's eye; an interferometer configured to produce optical interference using light reflected from the user's eye; an optical detector disposed so as to detect said optical interference; and ... (Read Full Article)
   

   Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Srinivas R. Sadda

9. Relationship between angiographic and optical coherence tomographic (OCT) parameters for quantifying choroidal neovascular lesions

   Explore Article SpringerLink Home (Sep 19 2009) Ophthalmology

   Background To correlate the volume of various spaces on optical coherence tomography (OCT) with fluorescein angiographic (FA) parameters in neovascular age-related macular degeneration (AMD). Methods Sixty-five consecutive cases of active subfoveal choroidal neovascularization (CNV) associated with AMD were retrospectively collected. Area and greatest linear dimension of CNV lesion components were calculated on FA. Corresponding StratusOCT image sets were analyzed using custom software (termed OCTOR), which allows manual measurement of the ... (Read Full Article)
   

   Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Carl Zeiss Meditec

10. Macular Thickness Measurements in Normal Eyes With Time-Domain and Fourier-Domain Optical Coherence Tomography

    Explore Article LWW Online (Jul 11 2009) Ophthalmology

    Purpose: To compare macular thickness measurements using time-domain optical coherence tomography (OCT) and Fourier-domain OCT. Methods: Thirty-two eyes from 32 normal patients underwent complete ophthalmic evaluation. Macular scanning using the StratusOCT and the RTVue-100 OCT were performed for a total of three times each on the same visit. The average retinal thicknesses of the nine macular sectors as defined by the Early Treatment Diabetic Retinopathy Study, along with the foveal ... (Read Full Article)
    

    Comment on Article Mentions:   Optovue   Carl Zeiss Meditec   Sun Yat-Sen University

11. Accuracy of Retinal Thickness Measurements obtained with Cirrus Optical Coherence Tomography

    Explore Article BJO Online (Jul 2 2009) Ophthalmology

    ... Tomography Pearse A Keane ^1, Paramdeep S Mand ^2, Sandra Liakopoulos ^3, Alexander C Walsh ^1 and Srinivas R Sadda ^1^* ^1 Doheny Eye Institute, United States ^2 David Geffen School of Medicine, United States ^3 Un... (Read Full Article)
    

    Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   David Geffen School of Medicine

12. Comparison of Clinically Relevant Findings from High-Speed Fourier-Domain and Conventional Time-Domain Optical Coherence Tomography

    Explore Article ScienceDirect (May 9 2009) Ophthalmology

    Purpose To compare the sensitivities of high-speed Fourier-domain optical coherence tomography (FD-OCT) and conventional time-domain (TD) OCT for the detection of clinical findings important in the management of common vitreoretinal disorders. Design Prospective, observational study. Methods FD-OCT scans (128 B scans × 512 A scans) were obtained using a prototype instrument (3 D-OCT; Topcon, Tokyo, Japan) in 50 eyes of 28 consecutive patients undergoing conventional high-resolution (6 B scans × ... (Read Full Article)
    

    Comment on Article Mentions:   Alexander C. Walsh   Keck School of Medicine   Srinivas R. Sadda

13. Spectral domain OCT useful as research tool, clinical adjunct

    Explore Article OSN Supersite (Apr 30 2009) Ophthalmology

    ...ial for the patient to endure, for example, if it was just an eye drop to be instilled once a day,” Srinivas R. Sadda, MD, said. “But to have to come into the office, have your family take time off to bring you in, ha... (Read Full Article)
    

    Comment on Article Mentions:   Zeiss Stratus OCT   Robert N. Weinreb   Srinivas R. Sadda

14. Optical Coherence Tomography in the Diagnosis and Management of Diabetic Retinopathy.

    Explore Article International Ophthalmology Clinics (Apr 6 2009) Ophthalmology

    No Abstract Provided (Read Full Article)
    

    Comment on Article Mentions:   Keck School of Medicine   Srinivas R. Sadda

15. Signal Strength is an Important Determinant of Accuracy of Nerve Fiber Layer Thickness Measurement by Optical Coherence Tomography.

    Explore Article Journal of Glaucoma (Mar 18 2009) Ophthalmology

    Purpose: To investigate the effect of signal strength on the measurement of the retinal nerve fiber layer (RNFL) using optical coherence tomography (OCT). Methods: Eyes with known or suspected glaucoma or nonglaucomatous optic atrophy were scanned twice within the same visit using Stratus OCT's Fast Nerve Fiber Layer Thickness protocol. Only those eyes with 2 high-quality scans (signal strengths of at least 5 and different from each other, no error ... (Read Full Article)
    

    Comment on Article Mentions:   National Institutes of Health   Keck School of Medicine   Sun Yat-Sen University

16. Association Of The Extent Of Diabetic Macular Edema As Assessed By Optical Coherence Tomography With Visual Acuity And Retinal Outcome Variables.

    Explore Article RETINA (Mar 13 2009) Ophthalmology

    Purpose: To determine whether the extensiveness of diabetic macular edema using a 10-step scale based on optical coherence tomography explains pretreatment variation in visual acuity and predicts change in macular thickness or visual acuity after laser photocoagulation. Methods: Three hundred twenty-three eyes from a randomized clinical trial of two methods of laser photocoagulation for diabetic macular edema were studied. Baseline number of thickened optical coherence tomography subfields was used to ... (Read Full Article)
    

    Comment on Article Mentions:   Johns Hopkins University   Keck School of Medicine   Srinivas R. Sadda

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