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    1. Mentioned In 92 Articles

    2. Imaging the Deep Choroidal Vasculature Using Spectral Domain and Swept Source Optical Coherence Tomography Angiography

      Explore SAGE Journals Ophthalmology
      Imaging the Deep Choroidal Vasculature Using Spectral Domain and Swept Source Optical Coherence Tomography Angiography
      Purpose: To evaluate the deeper choroidal vasculature in eyes with various ocular disorders using spectral domain (SD) optical coherence tomography angiography (OCTA) and swept source (SS) OCTA. Methods: Patients underwent OCTA imaging with either SD-OCTA (Zeiss Cirrus Angioplex or Optovue AngioVue) or SS-OCTA (Topcon Triton). Retinal pigment epithelium (RPE) integrity, structural visualization of deep choroidal vessels on en face imaging, and OCTA of deep choroidal blood flow signal were analyzed ...
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      Mentions: Optovue Topcon Medical Systems Harvard University

    3. Evaluation of choroidal lesions with swept-source optical coherence tomography

      Explore BJO Online Ophthalmology
      Evaluation of choroidal lesions with swept-source optical coherence tomography
      Aims The aim of our study was to image choroidal lesions with swept-source optical coherence tomography (SS-OCT) and to identify the morphological characteristics associated with optimal visualisation. Methods This was a prospective, cross-sectional study. Patients with choroidal melanocytic lesions 3mm in thickness on B-scan ultrasonography were recruited. All participants underwent SS-OCT. On SS-OCT we evaluated qualitative (eg, lesion outline, detection of scleral-choroidal interface and quality of the image) and quantitative ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary University of Coimbra

    4. Double Optic Disc Pit With Glial Plugs Imaged by Wide-Field Optical Coherence Tomography

      Explore Healio.com Ophthalmology
      Double Optic Disc Pit With Glial Plugs Imaged by Wide-Field Optical Coherence Tomography
      A rare case of a woman in her thirties with double optic disc pits involving opposing sectors is reported. Significantly decreased vision due to macular schisis was noted. Wide-field optical coherence tomography revealed distinct laminar defects and glial tufts associated with each pit. This case illustrates a rare view into the pathogenesis of optic disc pits.
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    5. Optical coherence tomographic angiography identifies peripapillary microvascular dilation and focal non-perfusion in giant cell arteritis

      Explore BJO Online Ophthalmology
      Optical coherence tomographic angiography identifies peripapillary microvascular dilation and focal non-perfusion in giant cell arteritis
      Aims We set out to determine the optical coherence tomographic angiography (OCT-A) characteristics of arteritic anterior ischaemic optic neuropathy (AAION) in the context of giant cell arteritis (GCA). Methods This is an observational case series of four patients with AAION secondary to GCA, three with unilateral AAION and one with bilateral AAION. We reviewed the charts, fundus photography, visual fields, fluorescein angiography (FA) and OCT-A images for all patients to ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    6. Optical coherence tomography findings and successful repair of retina detachment in Knobloch syndrome

      Explore djo.harvard.edu Ophthalmology
      Optical coherence tomography findings and successful repair of retina detachment in Knobloch syndrome
      A 7-year-old Afghani girl was referred to the retina clinic of Massachusetts Eye and Ear for a chronic-appearing, macula-off retinal detachment in the left eye. On examination, best-corrected visual acuity was 20/400 in the right eye and 20/800 in the left eye. She had bilateral horizontal nystagmus. Ophthalmoscopy revealed prominent choroidal vessels, chorioretinal atrophy in the macular area, attenuated retinal vasculature, and pale optic discs bilaterally. Spectral domain ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    7. Congenital anomalies of the optic disc: insights from optical coherence tomography imaging

      Explore insights.ovid.com Ophthalmology
      Congenital anomalies of the optic disc: insights from optical coherence tomography imaging
      Purpose of review Congenital anomalies of the optic nerve are rare but significant causes of visual dysfunction in children and adults. Accurate diagnosis is dependent on a thorough funduscopic examination, but can be enhanced by imaging information garnered from optical coherence tomography (OCT). We review common congenital optic nerve anomalies, including optic disc pit, optic nerve coloboma, morning glory disc anomaly, and hypoplasia of the optic nerve, review their systemic ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    8. Volumetric Measurement of Optic Nerve Head Drusen Using Swept-Source Optical Coherence Tomography

      Explore LWW Online Ophthalmology
      Volumetric Measurement of Optic Nerve Head Drusen Using Swept-Source Optical Coherence Tomography
      Purpose: To describe new software tools for quantifying optic nerve head drusen volume using 3-dimensional (3D) swept-source optical coherence tomography (SS-OCT) volumetric scans. Materials and Methods: SS-OCT was used to acquire raster volume scans of 8 eyes of 4 patients with bilateral optic nerve head drusen. The scans were manually segmented by 3 graders to identify the drusen borders, and thereafter total drusen volumes were calculated. Linear regression was performed ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary Teresa C. Chen

    9. Retinal Loop Vessel Captured with Optical Coherence Tomography-Angiography

      Explore Ophthalmology Cardiology
      Retinal Loop Vessel Captured with Optical Coherence Tomography-Angiography
      A 50-year-old woman with a history of rheumatoid arthritis and macular hydroxychloroquine toxicity presented for a routine eye examination. An incidental loop vessel of the inferior prepapillary arteriole was readily apparent on examination (Fig 1 A ). Three-dimensional optical coherence tomography (OCT; Avanti, Optovue, Fremont, CA) demonstrated the elevation of this vessel into the vitreous (Fig 1 B ). The vessel was also captured on OCT-angiography (Fig 1 C ) with segmentation of ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    10. Retinal Loop Vessel Captured with Optical Coherence Tomography-Angiography

      Explore Ophthalmology Ophthalmology
      Retinal Loop Vessel Captured with Optical Coherence Tomography-Angiography
      A 50-year-old woman with a history of rheumatoid arthritis and macular hydroxychloroquine toxicity presented for a routine eye examination. An incidental loop vessel of the inferior prepapillary arteriole was readily apparent on examination (Fig 1 A ). Three-dimensional optical coherence tomography (OCT; Avanti, Optovue, Fremont, CA) demonstrated the elevation of this vessel into the vitreous (Fig 1 B ). The vessel was also captured on OCT-angiography (Fig 1 C ) with segmentation of ...
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      Mentions: Optovue Harvard University Massachusetts Eye and Ear Infirmary

    11. Focal Capillary Dropout Associated With Optic Disc Drusen Using Optical Coherence Tomographic Angiography

      Explore LWW Online Neurology , Ophthalmology
      Focal Capillary Dropout Associated With Optic Disc Drusen Using Optical Coherence Tomographic Angiography
      Optic disc drusen may be a cause of visual field defects and visual loss. The mechanism by which this occurs is unclear. We report a patient who developed decreased vision in the right eye and was found to have a heavy burden of superficial optic disc drusen. Optical coherence tomography (OCT) confirmed focal retinal nerve fiber layer thinning that corresponded with the distribution of drusen. OCT angiography, with superficial laminar ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    12. Anterior segment optical coherence tomography to look for Kayser-Fleischer rings

      Explore pn.bmj.com Neurology , Ophthalmology
      Anterior segment optical coherence tomography to look for Kayser-Fleischer rings
      Ophthalmologists usually use slit lamp biomicroscopy to look for Kayser-Fleischer rings in Wilsons disease; anterior segment optical coherence tomography is a new alternative to identify the characteristic hyper-reflective layer in the deep corneal periphery at the level of Descemets membrane. This method allows non-ophthalmologists to look for and to quantify Kayser-Fleischer rings.
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary

    13. Enhanced Diagnostic Capability for Glaucoma of 3-Dimensional Versus 2-Dimensional Neuroretinal Rim Parameters Using Spectral Domain Optical Coherence Tomography

      Explore LWW Online Ophthalmology
      Enhanced Diagnostic Capability for Glaucoma of 3-Dimensional Versus 2-Dimensional Neuroretinal Rim Parameters Using Spectral Domain Optical Coherence Tomography
      Purpose: To compare the diagnostic capability of 3-dimensional (3D) neuroretinal rim parameters with existing 2-dimensional (2D) neuroretinal and retinal nerve fiber layer (RNFL) thickness rim parameters using spectral domain optical coherence tomography (SD-OCT) volume scans. Materials and Methods: Design: Institutional prospective pilot study. Study population: 65 subjects (35 open-angle glaucoma patients, 30 normal patients). Observation procedures: One eye of each subject was included. SD-OCT was used to obtain 2D RNFL ...
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      Mentions: Johannes F. de Boer Johns Hopkins University Harvard University

    14. CHOROIDAL THICKNESS IN DIABETIC RETINOPATHY ASSESSED WITH SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY

      Explore LWW Online Ophthalmology
      CHOROIDAL THICKNESS IN DIABETIC RETINOPATHY ASSESSED WITH SWEPT-SOURCE OPTICAL COHERENCE TOMOGRAPHY
      Purpose: To compare the choroidal thickness (CT) of diabetic eyes (different stages of disease) with controls, using swept-source optical coherence tomography. Methods: A multicenter, prospective, cross-sectional study of diabetic and nondiabetic subjects using swept-source optical coherence tomography imaging. Choroidal thickness maps, according to the nine Early Treatment Diabetic Retinopathy Study (ETDRS) subfields, were obtained using automated software. Mean CT was calculated as the mean value within the ETDRS grid, and ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary University of Coimbra

    15. In vivo 3D imaging of the human tympanic membrane using a wide-field diagonal-scanning optical coherence tomography probe

      Explore OSA | OSA Publishing Otolaryngology , Probes
      In vivo 3D imaging of the human tympanic membrane using a wide-field diagonal-scanning optical coherence tomography probe
      A wide-field optical coherence tomography (OCT) probe was developed that adapts a diagonal-scanning scheme for three-dimensional (3D) in vivo imaging of the human tympanic membrane. The probe consists of a relay lens to enhance the lateral scanning range up to 7 mm. Motion artifacts that occur with the use of handheld probes were found to be decreased owing to the diagonal-scanning pattern, which crosses the center of the sample to ...
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      Mentions: Stephen A. Boppart Harvard University University of Illinois at Urbana-Champaign

    16. Optical Coherence Tomography Angiography of Paracentral Acute Middle Maculopathy Associated With Primary Antiphospholipid Syndrome

      Explore Healio.com Ophthalmology
      Optical Coherence Tomography Angiography of Paracentral Acute Middle Maculopathy Associated With Primary Antiphospholipid Syndrome
      The authors present the first case of paracentral acute middle maculopathy as a manifestation of primary antiphospholipid syndrome (APS) with multimodal imaging, including optical coherence tomography angiography (OCTA). The association between APS and ophthalmic sequela is well-known. Recent advances in multimodal imaging, specifically OCTA, allow for better characterization of the mechanism and extent by which retinal arterial thrombosis can cause vision loss. Using advanced imaging modalities, the authors provide a ...
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      Mentions: Harvard University Massachusetts Eye and Ear Infirmary
    17. 1-15 of 92 1 2 3 4 5 6 »
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  4. About Massachusetts Eye and Ear Infirmary

    Massachusetts Eye and Ear Infirmary

    Massachusetts Eye and Ear Infirmary is a specialty hospital providing outstanding patient care for disorders of the eye, ear, nose, throat, head and neck. Founded in 1824, MEEI is an international leader in Ophthalmology and Otolaryngology research and a teaching partner of Harvard Medical School.

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