Igor Kozak

1. Mentioned In 11 Articles

2. Correlation Between Morphologic Features on Spectral-Domain Optical Coherence Tomography and Angiographic Leakage Patterns in Macular Edema

   Explore Article LWW Online (22 hours, 53 min ago) Ophthalmology

   Purpose: The purpose of this study was to determine the morphologic patterns of angiographic macular edema using simultaneous colocalization of fluorescein angiography and spectral-domain optical coherence tomography (SD-OCT) images in diabetes, epiretinal membrane, uveitic and pseudophakic cystoid macular edema, and vein occlusion. Methods: Eighty-seven consecutive patients (107 eyes) with macular edema from 5 different etiologies were imaged by simultaneous scanning laser ophthalmoscopy/OCT to study the morphologic patterns of edema on ... (Read Full Article)
   

   Comment on Article Mentions:   UCSD   Francesca Mojana   Igor Kozak

3. Observations by Spectral-Domain Optical Coherence Tomography Combined with Simultaneous Scanning Laser Ophthalmoscopy: Imaging of the Vitreous

   Explore Article American Journal of Ophthalmology (Feb 7 2010) Ophthalmology

   Purpose: To determine the ability to detect normal vitreous structure, evolving posterior vitreous detachment (PVD), and related vitreoretinal changes with combined spectral-domain optical coherence tomography (SD-OCT) and scanning laser ophthalmoscopy (SLO).Design: Observational cross-sectional study.Methods: Simultaneous SD-OCT and SLO imaging instruments (SD-OCT/SLO) were used to image both eyes of patients with symptoms of PVD. The vitreous cortex, preretinal lacunae, hyaloid, and its relations to the retinal surface were analyzed. In addition, ... (Read Full Article)
   

   Comment on Article Mentions:   William R. Freeman   UCSD   Francesca Mojana

4. Optical Coherence Tomography-Raster Scanning and Manual Segmentation in Determining Drusen Volume in Age-Related Macular Degeneration

   Explore Article LWW Online (Dec 3 2009) Ophthalmology

   Purpose: Drusen are the hallmark of age-related macular degeneration (AMD), and substantial evidence exists that the amount of drusen and their effect on retinal pigment epithelium is a strong predictor of progression of AMD and vision loss. Until recently, it was not possible to quantitate the volume of the drusen. However, the use of image-stabilized scanning laser ophthalmoscope or spectral domain-optical coherence tomography (OCT) has enabled determination of drusen volume ... (Read Full Article)
   

   Comment on Article Mentions:   UCSD   William R. Freeman   Francesca Mojana

5. Comparison of A Novel Confocal Scanning Laser Ophthalmoscopy Algorithm With Optical Coherence Tomography in Measurement of Macular Thickness and Volume

   Explore Article LWW Online (Nov 26 2009) Ophthalmology

   Purpose: To evaluate macular thickness and volume measurements using a novel Heidelberg Retinal Tomograph (HRT3) algorithm and to compare the results with optical coherence tomography (StratusOCT). Methods: This was a prospective, comparative, clinical noninterventional study. Fifty-two eyes were examined using both methods: 16 normal eyes, 12 eyes with diabetic macular edema (DME), and 24 eyes with age-related macular degeneration (AMD). The HRT3 macular thickness and volume were compared with those ... (Read Full Article)
   

   Comment on Article Mentions:   Heidelberg Engineering   Carl Zeiss Meditec   UCSD

6. Spectral Domain Optical Coherence Tomography for Imaging Erm, Retinal Edema, and Vitreomacular Interface

   Explore Article LWW Online (Nov 26 2009) Ophthalmology

   Purpose: To evaluate images taken with OTI-OPKO spectral domain optical coherence tomography (OCT)/scanning laser ophthalmoscope (resolution of 5-8 [mu]m) and compare them with conventional StratusOCT in eyes with epiretinal membranes (ERMs), macular edema, and vitreoretinal interface abnormalities. Methods: We evaluated 79 consecutive eyes with retinal pathologies using Spectral OCT/scanning laser ophthalmoscope (OTI-OPKO Health Inc, Miami, FL) and StratusOCT (Carl Zeiss Meditec Inc, Dublin, CA) at the Jacobs Retina Center, University ... (Read Full Article)
   

   Comment on Article Mentions:   OTI Ophthalmic Technologies Inc.   Carl Zeiss Meditec   UCSD

7. Correlation between Spectral-Domain Optical Coherence Tomography and Fundus Autofluorescence at the Margins of Geographic Atrophy

   Explore Article American Journal of Ophthalmology (Jun 21 2009) Ophthalmology

   Purpose: To study the appearance of margins of geographic atrophy in high-resolution optical coherence tomography (OCT) images and to correlate those changes with fundus autofluorescence (FAF) imaging.Design: Retrospective, observational case study.Methods: Patients with geographic atrophy secondary to dry age-related macular degeneration were assessed by means of spectral-domain OCT (Spectralis Heidelberg Retinal Angiograph/OCT; Heidelberg Engineering, Heidelberg, Germany; or OTI Inc, Toronto, Canada) as well as autofluorescence imaging (Heidelberg Retinal Angiograph or ... (Read Full Article)
   

   Comment on Article Mentions:   Heidelberg Spectralis   Heidelberg Engineering   UCSD

8. Imaging vitreomacular interface abnormalities in the coronal plane by simultaneous combined scanning laser and optical coherence tomography

   Explore Article BJO Online (Feb 23 2009) Ophthalmology

   Aim: To describe vitreoretinal imaging of eyes with vitreomacular abnormalities using high-resolution coronal-plane optical coherence tomography (OCT) scanning combined with simultaneous scanning laser ophthalmoscope (SLO) imaging. Methods: A SLO–OCT (OTI, Canada) was used to scan 835 eyes in 736 patients with vitreomacular interface abnormalities including epiretinal membranes, macular hole, incomplete posterior vitreous detachment, vitreomacular traction syndromes and diabetic and cystoid macular oedema in a retrospective study. The longitudinal-B scan images ... (Read Full Article)
   

   Comment on Article Mentions:   New York Eye and Ear Infirmary   UCSD   OTI Ophthalmic Technologies Inc.

9. Imaging Vitreo-Macular Interface Abnormalities In The Coronal Plane By Simultaneous Combined Scanning Laser And Optical Coherence Tomography

   Explore Article BJO Online (Nov 18 2008) Ophthalmology

   ...Combined Scanning Laser And Optical Coherence Tomography Ajay Tammewar ^1, Dirk-Uwe G Bartsch ^1^*, Igor Kozak ^1, Richard Rosen ^2, Iryna A Falkenstein ^1, Patricia Garcia ^2 and William R. Freeman ^1 ^1 Unive... (Read Full Article)
   

   Comment on Article Mentions:   Igor Kozak   William R. Freeman   Richard B. Rosen

10. The Role of Abnormal Vitreomacular Adhesion in Age-related Macular Degeneration: Spectral Optical Coherence Tomography and Surgical Results

    Explore Article American Journal of Ophthalmology (Jul 31 2008) Ophthalmology

    Purpose: To assess the incidence of vitreomacular adhesion and traction in age-related macular degeneration (AMD), and to evaluate surgical treatment in a subset of patients with choroidal neovascularization (CNV) nonresponsive to anti-neovascular growth factor (anti-VEGF) treatment.Design: Retrospective observational case-control and interventional case series.Methods: Spectral optical coherence tomography, combined with simultaneous scanning laser ophthalmoscope (Spectral OCT/SLO), was performed in 170 eyes of 94 elderly patients, 61 with exudative AMD, 59 with ... (Read Full Article)
    

    Comment on Article Mentions:   UCSD   OTI Ophthalmic Technologies Inc.   Ophthalmic Technologies Spectral OCT/SLO

11. Use Of Coronal Simultaneous Optical Coherence Tomography/Scanning Laser Ophthalmoscopy To Demonstrate Cystoid Macular Edema Secondary To Extrafoveal Retinal Hole.

    Explore Article RETINAL Cases & Brief Reports (Apr 8 2008) Ophthalmology

    The authors recently were referred a patient with cystoid macular edema (CME) distal to such a postoperative extrafoveal break after ERM removal. The authors used a novel imaging technology of combined scanning laser ophthalmoscope (SLO)/optical coherence tomography (OCT) for coronal (en-face) imaging of this pathologic finding.Page: 91DOI: 10.1097/IAE.0b013e31802be740Authors: Kozak, Igor MD; Bartsch, Dirk-Uwe PhD; Freeman, William R. MD (Read Full Article)
    

    Comment on Article Mentions:   William R. Freeman   UCSD   Dirk-Uwe G. Bartsch

12. Discrepancy Between Fluorescein Angiography And Optical Coherence Tomography In Detection Of Macular Disease.

    Explore Article RETINA (Apr 8 2008) Ophthalmology

    Purpose: To compare high-resolution optical coherence tomography (OCT) and fluorescein angiography (FA) in detection of macular edema (ME) of various etiologies. Methods: In a retrospective study over a 12-month period at one retina center, data for consecutive eyes that had undergone simultaneous conventional FA (HRA; Heidelberg Engineering, Vista, CA) and StratusOCT (Carl Zeiss Meditec, Dublin, CA) to rule out ME were reviewed. A subset of patients underwent additional examination with ... (Read Full Article)
    

    Comment on Article Mentions:   Heidelberg Engineering   Iryna Falkenstein   Carl Zeiss Meditec

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