1. L V Prasad Eye Institute

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    1. Mentioned In 73 Articles

    2. Role of wide-angle optical coherence tomography angiography in the detection of clinically non-apparent neovascularisation in proliferative diabetic retinopathy

      Role of wide-angle optical coherence tomography angiography in the detection of clinically non-apparent neovascularisation in proliferative diabetic retinopathy
      Description A 69-year-old man was referred by his physician for a routine fundus evaluation. He was known to have type 2 diabetes mellitus, hypertension and left-sided hemiparesis due to a history of stroke. Best-corrected visual acuity was 20/25; N6 in both eyes. Fundus evaluation indicated the presence of a few microaneurysms in the posterior pole and preretinal haemorrhages, just above the arcades, in both eyes ( figure 1A,B ). He ...
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    3. Role of wide-angle optical coherence tomography angiography in detection of proliferative diabetic retinopathy in a patient with dense asteroid hyalosis

      Role of wide-angle optical coherence tomography angiography in detection of proliferative diabetic retinopathy in a patient with dense asteroid hyalosis
      A 56-year-old woman presented with painless diminution of vision in her left eye since the last 2 months. She is a known case of type 2 diabetes mellitus on insulin. Her best-corrected visual acuity in right eye was 20/60; N8 and left eye were only counting fingers close to face. She was a known case of primary angle-closure glaucoma and had previously undergone peripheral iridotomy in both eyes elsewhere ...
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    4. Longitudinal changes in fellow eyes of choroidal neovascularization associated with central serous chorioretinopathy: Optical coherence tomography angiography study

      Longitudinal changes in fellow eyes of choroidal neovascularization associated with central serous chorioretinopathy: Optical coherence tomography angiography study
      Purpose: To report longitudinal changes in fellow eyes of chronic central serous chorioretinopathy (CSCR) associated choroidal neovascularization (CNV) using optical coherence tomography angiography (OCTA) and determine factors affecting neovascular conversion. Methods: Medical records of patients with chronic CSCR complicated by CNV and a minimum follow up of 6months were reviewed. OCT and OCTA features were analyzed at baseline and final follow up. Baseline factors were assessed for predictive value against ...
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    5. Anterior segment optical coherence tomography features of pseudoepitheliomatous hyperplasia of the ocular surface: a study of 9 lesions

      Anterior segment optical coherence tomography features of pseudoepitheliomatous hyperplasia of the ocular surface: a study of 9 lesions
      Purpose To describe anterior segment optical coherence tomography (AS-OCT) features of pseudoepitheliomatous hyperplasia (PEH) of the ocular surface. Methods This is a retrospective study of 9 lesions of 8 patients with histopathologically proven PEH Results Mean age at diagnosis of PEH was 31 years (median 31 years; range 12 to 62 years). The lesion was unilateral in 7 (88%) patients and bilateral in one (12%). Two patients (25%) had xeroderma ...
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    6. Thickness of Intraretinal Layers in Patients with Type 2 Diabetes Mellitus Depending on a Concomitant Diabetic Neuropathy: Results of a Cross-Sectional Study Using Deviation Maps for OCT Data Analysis

      Thickness of Intraretinal Layers in Patients with Type 2 Diabetes Mellitus Depending on a Concomitant Diabetic Neuropathy: Results of a Cross-Sectional Study Using Deviation Maps for OCT Data Analysis
      ptical coherence tomography (OCT) supports the detection of thickness changes in intraretinal layers at an early stage of diabetes mellitus. However, the analysis of OCT data in cross-sectional studies is complex and time-consuming. We introduce an enhanced deviation map-based analysis (MA) and demonstrate its effectiveness in detecting early changes in intraretinal layer thickness in adults with type 2 diabetes mellitus (T2DM) compared to common early treatment diabetic retinopathy study (ETDRS ...
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    7. Optical coherence tomography angiography findings of fellow eye of proliferative macular telangiectasia type 2: Long term study

      Optical coherence tomography angiography findings of fellow eye of proliferative macular telangiectasia type 2: Long term study
      Purpose: To report the characteristics of non-proliferative fellow eyes in patients with unilateral proliferative macular telangiectasia type 2 (MacTel). Methods: This was a multicenter, retrospective study and included fellow eyes of eyes with subretinal neovascular membrane (SRNVM). Multimodal imaging including fundus photography, optical coherence tomography (OCT), and OCT angiography (OCTA) was performed. OCT and OCTA measurements included central macular thickness (CMT), subfoveal choroidal thickness (SFCT), foveal avascular zone (FAZ) area ...
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    8. Age-related changes in macular vessels and their perfusion densities on optical coherence tomography angiography

      Age-related changes in macular vessels and their perfusion densities on optical coherence tomography angiography
      Purpose: To evaluate age-related changes in macular vessels and their perfusion densities using optical coherence tomography angiography (OCTA). Methods: A total of 108 eyes of 54 healthy subjects between the age group of 11 to 60 years having unaided visual acuity of 20/20 were studied on spectral domain OCTS using 3 * 3 mm macula protocol. These subjects were divided into 5 groups; Group 1: 1120 years, Group 2: 2130 ...
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    9. Understanding the structural changes following photodynamic and transpupillary thermotherapy for choroidal hemangioma using optical coherence tomography and optical coherence tomography angiography

      Understanding the structural changes following photodynamic and transpupillary thermotherapy for choroidal hemangioma using optical coherence tomography and optical coherence tomography angiography
      ...al coherence tomography and optical coherence tomography angiography Correspondence Address: Dr. Vishal Raval L V Prasad Eye Institute, KVC Campus, Tadigadapa, Vijayawada, Andhra Pradesh - 521 137 India Source of Support...
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    10. Clinical, ultrasonographic and optical coherence tomography correlation of optic nerve head cupping in glaucoma patients

      Clinical, ultrasonographic and optical coherence tomography correlation of optic nerve head cupping in glaucoma patients
      Purpose: To ascertain if ultrasound (USG) B-scan examination of the optic nerve head (ONH) can be a useful tool to diagnose and quantify glaucomatous cupping. Methods: A cross-sectional observational study of 48 eyes of 48 patients with clear ocular media and cup-disc ratio of (CDR) 0.6 were included. The disc was studied by + 90D examination, USG B-scan and ONH Optical coherence tomography (OCT) by three masked observers. Observer-1 assessed ...
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    11. Optical coherence tomography angiography of foveal neovascularisation in proliferative diabetic retinopathy

      Optical coherence tomography angiography of foveal neovascularisation in proliferative diabetic retinopathy
      A 52-year-old man, a known case of type 2 diabetes mellitus and hypertension, who presented to us with bilateral diminution of vision since 1year. He was diagnosed as a case of bilateral proliferative diabetic retinopathy and hypertensive retinopathy. A non-invasive imaging modality, optical coherence tomography angiography (OCTA), detected foveal neovascularisation in a background of diffuse diabetic macular oedema which would have been obscured by other investigations like fluorescein angiography.
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    12. Role of PASCAL and optical coherence tomography angiograpgy in the treatment of diffuse unilateral subacute neuroretinitis caused by large live motile worm

      Role of PASCAL and optical coherence tomography angiograpgy in the treatment of diffuse unilateral subacute neuroretinitis caused by large live motile worm
      ...aused by large live motile worm Correspondence Address: Dr. Bhavik Panchal Vitreoretina and Uveitis Services, L V Prasad Eye Institute, GMRV Campus, Visakhapatnam - 530 040, Andhra Pradesh India Source of Support: None, ...
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    13. Comparison of peripapillary and subfoveal choroidal thickness in normal versus primary open-angle glaucoma (POAG) subjects using spectral domain optical coherence tomography (SD-OCT) and swept source optical coherence tomography (SS-OCT)

      Comparison of peripapillary and subfoveal choroidal thickness in normal versus primary open-angle glaucoma (POAG) subjects using spectral domain optical coherence tomography (SD-OCT) and swept source optical coherence tomography (SS-OCT)
      Objective To elucidate the difference between choroidal thickness (CT) in primary open-angle glaucoma (POAG) and normal subjects and to compare the CT measured using spectral domain optical coherence tomography (SD-OCT) and swept source optical coherence tomography (SS-OCT). Methods and analysis This cross-sectional observational study included 25 eyes of 17 POAG subjects (cases) and 31 eyes of 20 normal subjects (controls). All the patients underwent complete ophthalmologic examination, enhanced depth imaging ...
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  2. About L V Prasad Eye Institute

    L V Prasad Eye Institute

    L V Prasad Eye Institute is a comprehensive eye health facility with its main campus located in Hyderabad, India. A World Health Organization Collaborating Centre for Prevention of Blindness, the Institute offers comprehensive patient care, sight enhancement and rehabilitation services and high-impact rural eye health programs. It also pursues cutting edge research and offers training in human resources for all levels of ophthalmic personnel.