1. Articles from Roman Dunavoelgyi

    1-3 of 3
    1. Detection and Differentiation of Intraretinal Hemorrhage in Spectral Domain Optical Coherence Tomography

      Detection and Differentiation of Intraretinal Hemorrhage in Spectral Domain Optical Coherence Tomography

      Purpose : The purpose of this study was to classify and detect intraretinal hemorrhage (IRH) in spectral domain optical coherence tomography (SD-OCT). Methods : Initially the presentation of IRH in BRVO-patients in SD-OCT was described by one reader comparing color-fundus (CF) and SD-OCT using dedicated software. Based on these established characteristics, the presence and the severity of IRH in SD-OCT and CF were assessed by two other masked readers and the inter-device and the inter-observer agreement were evaluated. Further the area of IRH was compared. Results : About 895 single B-scans of 24 eyes were analyzed. About 61% of SD-OCT scans and 46 ...

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    2. Evaluation of anterior-segment inflammation and retinal thickness change following cataract surgery

      Purpose: To investigate the physiological retinal response to uneventful cataract surgery using conventional time-domain (TD-OCT) and current spectral-domain optical coherence tomography (SD-OCT) in combination with an assessment of the anterior chamber inflammatory reaction by laser flare/cell meter (LCFM).Methods: Thirty-four patients scheduled for cataract surgery were included in this prospective pilot study. Retinal parameters were examined according to a standardized examination procedure using TD-OCT (Stratus; Carl Zeiss Meditec, Dublin, California, USA) and SD-OCT (Cirrus; Carl Zeiss Meditec) devices. The inflammatory reaction of the anterior chamber was measured by LFCM (Kowa FC-1000, Kowa Co. Ltd, Tokyo, Japan). Examinations were carried ...
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    3. Identification of optical density ratios in subretinal fluid as a clinically relevant biomarker in exudative macular disease

      Purpose: To investigate the potential role of optical density ratios (ODR) obtained from subretinal fluid analysis in exudative macular disease and to identify the predictive role of ODR under therapy in comparison to conventional morphometric measurements (CMM). Methods: Fifteen patients with neovascular age-related macular degeneration (nAMD) and 15 patients with acute central serous chorioretinopathy (CSC) were included into this prospective comparative and interventional case series. High-definition optical coherence tomography (SD-OCT) was performed according to a standardized protocol. NAMD patients received a standard treatment consisting of 3 monthly doses of intravitreal ranibizumab. Best-corrected visual acuity (BCVA) was assessed at baseline, week ...
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    1-3 of 3
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    1. (3 articles) Medical University of Vienna
    2. (1 articles) University of Vienna
    3. (1 articles) Carl Zeiss Meditec
    4. (1 articles) San Raffaele Scientfic Institute
    5. (1 articles) Carl Zeiss Meditec
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