1. Articles mentioning both Medical University of Vienna and Topcon Medical Systems

    1-18 of 18
    1. Detection rate of diabetic macular microaneurysms comparing dye-based angiography and optical coherence tomography angiography

      Detection rate of diabetic macular microaneurysms comparing dye-based angiography and optical coherence tomography angiography
      ...berg Engineering) and by swept source-optical coherence tomography angiography (SS-OCTA; DRI-OCT Triton Plus, Topcon) to identify clinically relevant MAs. The SS-OCTA cubes were split into the superficial capillary plexu...
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    2. Comparison of macular neovascularization lesion size by the use of Spectral‐Domain Optical Coherence Tomography Angiography and Swept‐Source Optical Coherence Tomography Angiography versus Indocyanine Green Angiography

      Comparison of macular neovascularization lesion size by the use of Spectral‐Domain Optical Coherence Tomography Angiography and Swept‐Source Optical Coherence Tomography Angiography versus Indocyanine Green Angiography
      ... 6 6‐mm 2 scans using the Maestro 2 SD‐OCTA (Topcon Corporation, Tokyo Japan) and the Triton SS‐OCTA device (Topcon Corporation, Tokyo Japan) and compared to ICGA (Spectralis HRA, Heidelberg, Germany). Results Twenty ey...
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    3. Systematic ultrastructural comparison of swept-source and full-depth spectral domain optical coherence tomography imaging of diabetic macular oedema

      Systematic ultrastructural comparison of swept-source and full-depth spectral domain optical coherence tomography imaging of diabetic macular oedema
      ...ture. Methods Two graders assessed the presence of typical DME phenomena in eyes with centre-involving DME on Topcon Atlantis SS-OCT and Heidelberg Spectralis FDI spectral-domain OCT (SD-OCT) B-scans. Retinal layer segme...
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    4. Summary of 6th International Meeting on OCT Angiography & Advances in OCT in Rome December 2018: A Tremendous Success

      Summary of 6th International Meeting on OCT Angiography & Advances in OCT in Rome December 2018: A Tremendous Success
      ...CT industries defined their future strategies. Satellite teaching meetings were organized by: Optovue, Zeiss, Topcon, Heidelberg, and Nidek. It was fantastic and amazing how many participants were there and the wide ran...
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    5. Monitoring retinoschisis and non-acute retinal detachment by optical coherence tomography: morphologic aspects and clinical impact

      Monitoring retinoschisis and non-acute retinal detachment by optical coherence tomography: morphologic aspects and clinical impact
      ...f 44 patients with either RS or naRD. Patients were examined clinically and using Heidelberg Spectralis OCT®, Topcon DRI OCT® and Cirrus HRA-OCT® over 2 years with follow-up at 1, 3, 6, 12 and 24 months. Main outcomes we...
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    6. Multivendor Spectral-Domain Optical Coherence Tomography Dataset, Observer Annotation Performance Evaluation, and Standardized Evaluation Framework for Intraretinal Cystoid Fluid Segmentation

      Multivendor Spectral-Domain Optical Coherence Tomography Dataset, Observer Annotation Performance Evaluation, and Standardized Evaluation Framework for Intraretinal Cystoid Fluid Segmentation
      Development of image analysis and machine learning methods for segmentation of clinically significant pathology in retinal spectral-domain optical coherence tomography (SD-OCT), used in disease detection and prediction, is limited due to the availability of expertly annotated reference data. Retinal segmentation methods use datasets that either are not publicly available, come from only one device, or use different evaluation methodologies making them difficult to compare. Thus we present and evaluate a ...
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    7. Intraoperative OCT improves ophthalmic surgery

      Intraoperative OCT improves ophthalmic surgery
      The most popular examination method in ophthalmology today is optical coherence tomography (OCT ). Traditionally, OCT examinations have been performed pre- and post-operatively in vitreo-retinal surgery. While this application of the technology has enabled outcomes to be measured and results to be documented, surgeons have not had the ability to incorporate the results to improve surgical treatments. But with considerable advances to OCTincluding high-definition OCT (HD OCT), 3D visualization , and adaptive ...
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    8. Swept Source Optical Coherence Tomography in Ocular Diseases Special Interest Group at ARVO

      Swept Source Optical Coherence Tomography in Ocular Diseases Special Interest Group at ARVO
      ...Center, Sacramento, USA) Ireneusz Grulkowski (Nicolaus Copernicus University, Torun, Poland Wolfgang Drexler (Medical University of Vienna, Vienna Austria) Robert Huber (Institute of Biomedical Optics, University zu Lübe...
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    9. Comparison of penetration depth in choroidal imaging using swept source vs spectral domain optical coherence tomography

      Comparison of penetration depth in choroidal imaging using swept source vs spectral domain optical coherence tomography
      Purpose To compare signal penetration depth and deep structure-visualization of swept source (SS) and spectral domain (SD)-optical coherence tomography (OCT) with and without enhanced depth imaging (EDI) and B-scan averaging modes. Methods Volume scans were obtained from 20 eyes of healthy volunteers by DRI OCT-1, Spectralis using EDI and B-scan averaging, and Cirrus HD-OCT. The signal penetration depth was measured as the distance between the retinal pigment epithelium and ...
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    10. Quantitative comparison of macular segmentation performance using identical retinal regions across multiple spectral-domain optical coherence tomography instruments

      Quantitative comparison of macular segmentation performance using identical retinal regions across multiple spectral-domain optical coherence tomography instruments
      ...partment of Ophthalmology, Christian-Doppler-Laboratory for Ophthalmic Image Analysis, Vienna Reading Center, Medical University of Vienna, Vienna, Austria 1. Correspondence to Dr Christian Simader, Department of Ophth...
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    11. Intra-operative OCT devices for ophthalmic use: an overview

      Intra-operative OCT devices for ophthalmic use: an overview
      It is feasible to bring the currently most used examination method in ophthalmology, optical coherence tomography (OCT), into ophthalmic surgery to enhance information and control for the surgeon and increase outcome for the patient. In this overview, the currently commercially available OCT devices intending intra-operative OCT imaging are described. Further experience with these systems might not only aid in solving current problems but also open our minds to detect processes ...
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    12. Performance of OCT segmentation procedures to assess morphology and extension in geographic atrophy

      Performance of OCT segmentation procedures to assess morphology and extension in geographic atrophy
      ... 3000), Cirrus (Carl Zeiss Meditec), Spectralis (Spectralis HRA+OCT; Heidelberg Engineering) and 3D-OCT-1000 (Topcon). Automated segmentation analyses were compared. An overlay of scanning laser ophthalmoscope (SLO) and ...
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    13. Imaging of the retinal pigment epithelium in age-related macular degeneration using polarization sensitive optical coherence tomography

      ...nAMD,^ n=11) to fibrotic scars (n=11). Cirrus (Carl-Zeiss-Meditec),^ Spectralis (Heidelberg) and 3D-OCT-1000 (Topcon) were used for^ comparative imaging. A PS-SD-OCT instrument was developed capable^ of recording intensi...
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    14. Comparison of retinal thickness measurements and segmentation performance of four different spectral and time domain OCT devices in neovascular age-related macular degeneration

      ...al University of Vienna, Department of Ophthalmology, Vienna, Austria 1. Correspondence to Professor S Sacu, Medical University of Vienna, Department of Ophthalmology, Waehringer Guertel, 18–20, A-1090, Vienna, Austria;...
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  2. Organizations in the News

    1. (2 articles) University of Graz
    2. (2 articles) University of Vienna
    3. (2 articles) Massachusetts Institute of Technology
    4. (2 articles) Centre Hospitalier Intercommunal de Créteil
    5. (2 articles) University of Miami
    6. (1 articles) University of Lübeck
    7. (1 articles) UC Davis
    8. (1 articles) Ludwig Maximilian University of Munich
    9. (1 articles) Cornell University
    10. (1 articles) Nicolaus Copernicus University
    11. (1 articles) University of Milan
    12. (1 articles) Ludwig Boltzmann Institute
  3. OCT Companies in the News

    1. (12 articles) Heidelberg Engineering
    2. (11 articles) Carl Zeiss Meditec
    3. (4 articles) Nidek
    4. (3 articles) Visionix
    5. (2 articles) Optopol Technology
    6. (2 articles) Optos
    7. (2 articles) Leica
    8. (2 articles) OPMedt
    9. (1 articles) Shenzhen Moptim Imaging Technique Co.