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L V Prasad Eye Institute

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1. Mentioned In 63 Articles
2. Understanding the structural changes following photodynamic and transpupillary thermotherapy for choroidal hemangioma using optical coherence tomography and optical coherence tomography angiography
  
  Explore Indian Journal of Ophthalmology (IJO) Nov 22 2019 Ophthalmology
  
  ...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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3. Clinical, ultrasonographic and optical coherence tomography correlation of optic nerve head cupping in glaucoma patients
  
  Explore Indian Journal of Ophthalmology (IJO) Sep 23 2019 Ophthalmology
  
  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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4. Optical coherence tomography angiography of foveal neovascularisation in proliferative diabetic retinopathy
  
  Explore casereports.bmj.com Aug 23 2019 Ophthalmology
  
  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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5. Role of PASCAL and optical coherence tomography angiograpgy in the treatment of diffuse unilateral subacute neuroretinitis caused by large live motile worm
  
  Explore Indian Journal of Ophthalmology (IJO) Aug 1 2019 Ophthalmology
  
  ...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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6. 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)
  
  Explore Home | BMJ Open Ophthalmology Jul 16 2019 Ophthalmology
  
  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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  Mentions: L V Prasad Eye Institute Sirisha Senthil
7. Clinical diversity in macular corneal dystrophy: an optical coherence tomography study
  
  Explore Home - Springer Jun 25 2019 Ophthalmology
  
  Purpose To characterise the corneal deposits of macular corneal dystrophy and correlate with high-resolution optical coherence tomography (OCT). Methods A total of 23 eyes of 15 patients were evaluated for clinical features on slit lamp biomicroscopy, and high-resolution OCT was performed to correlate the clinical findings. The deposits were characterised based upon their location and level in the corneal layers. Results Mean age was 31.5 (Range 2067) years. The ...
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8. Optical coherence tomography angiography of perilimbal vasculature: validation of a standardised imaging algorithm
  
  Explore BJO Online Jun 4 2019 Ophthalmology
  
  Purpose To test the reliability and accuracy of a standardised non-invasive imaging algorithm using optical coherence tomography angiography (OCTA) in detecting and quantifying pharmacologically induced changes in the perilimbal vasculature. Methods In this prospective observational imaging study, 370 angiograms of 15 normal eyes and 10 eyes with nasal pterygiums were obtained using a commercially available OCTA system with split-spectrum amplitude-decorrelation angiography technology. Postprocessing of the images to quantify the area ...
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9. Corneal graphite deposit on anterior segment optical coherence tomography
  
  Explore Indian Journal of Ophthalmology (IJO) Jun 1 2019 Oncology
  
  ... Correspondence Address: Dr. Anasua Ganguly Kapoor The Operation Eyesight Universal Institute for Eye Cancer, L V Prasad Eye Institute, Vijayawada, Andhra Pradesh - 521 137 India Source of Support: None, Conflict of Inte...
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10. Angiographic features of polypoidal choroidal vasculopathy using indocyanine green angiography and optical coherence tomography angiography: A comparative study
  
  Explore SAGE Journals May 28 2019 Ophthalmology
  
  Background: To compare the vascular lesion size using optical coherence tomography angiography and indocyanine green angiography in eyes with polypoidal choroidal vasculopathy. Methods: Treatment-nave cases (46 eyes of 44 patients) with polypoidal choroidal vasculopathy were retrospectively analyzed. The comparison of mean area of branching vascular network and polyp detection rate was done between indocyanine green angiography and optical coherence tomography angiography and correlated with various optical coherence tomography features. Results ...
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11. Filigree vascular pattern in Combined Hamartoma of Retina and Retinal Pigment Epithelium on Optical Coherence Tomography Angiography
  
  Explore ScienceDirect May 5 2019 Ophthalmology
  
  Objective To evaluate the vascular structure within combined hamartoma of retina and retinal pigment epithelium (CHRRPE) lesions using optical coherence tomography angiography (OCT-A). Design: Multicentre retrospective observational analysis Subjects: 20 eyes of patients diagnosed with CHRRPE Methods Retrospective analysis of color fundus photographs, optical coherence tomography (OCT) and OCT-A of 20 eyes with CHRRPE. Morphological characteristics of CHRRPE and the OCT features were correlated with the density of the filigree ...
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  Mentions: L V Prasad Eye Institute LuEsther T. Mertz Retinal Research Center University of Sydney
12. Evaluation of anterior segment parameters with two anterior segment optical coherence tomography systems: Visante and Casia, in primary angle closure disease
  
  Explore Indian Journal of Ophthalmology (IJO) Mar 1 2019 Ophthalmology
  
  Purpose: To determine the comparability of anterior chamber biometric measurements in primary angle closure disease (PACD) patients using two commercially available anterior segment optical coherence tomography machines (ASOCT): Visante and Casia. Methods: This was a cross-sectional observational study, which included clinically, diagnosed cases of PACD. Anterior segment biometric measurements were done using Casia and Visante ASOCT. Parameters studied were central corneal thickness (CCT), anterior chamber depth (ACD), nasal (N) and ...
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  Mentions: L V Prasad Eye Institute Carl Zeiss Meditec Tomey Corporation
13. Choroidal thickness in normal Indian eyes using swept-source optical coherence tomography
  
  Explore Indian Journal of Ophthalmology (IJO) Jan 1 2019 Ophthalmology
  
  Purpose: The purpose of this study is to provide normative database for subfoveal choroidal thickness in Indian eyes using swept-source optical coherence tomography. Methods: This is a cross-sectional study based at a tertiary eye care center in Northern India. Two hundred and thirty eight eyes of 119 healthy subjects were examined in terms of axial length, spherical equivalent, and choroidal thickness. Inclusion criteria included age 1960 years, no retinal or ...
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14. Response to anti-vascular endothelial growth factor of abnormal retinal vascular net in para foveal telangiectasia group II images on optical coherence tomography-angiography
  
  Explore Indian Journal of Ophthalmology (IJO) Dec 21 2018 Ophthalmology
  
  ... group II images on optical coherence tomography-angiography Correspondence Address: Dr. Avinash Pathengay LV Prasad Eye Institute, GMRV Campus, Visakhapatnam, Andhra Pradesh India Source of Support: None, Conflict of In...
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  Mentions: L V Prasad Eye Institute Topcon Medical Systems
15. Comparative analysis of autofluorescence and OCT angiography in Stargardt disease
  
  Explore BJO Online Sep 1 2018 Ophthalmology
  
  Aims To characterise the vasculature of the retina in patients with Stargardt disease (STGD) using optical coherence tomography angiography (OCTA) and to compare these functional findings with fundus autofluorescence (FAF) imaging. Methods This observational study included consecutive patients with STGD. The choriocapillaris (CC) layer was analysed on OCTA and retinal pigment epithelium (RPE) changes were assessed on FAF. Areas of CC and RPE impairment were quantified and correlated. Results Twenty-two ...
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  Mentions: L V Prasad Eye Institute University of North Carolina University of Perugia
16. High-Resolution Anterior Segment Optical Coherence Tomography in Intraepithelial Versus Invasive Ocular Surface Squamous Neoplasia
  
  Explore LWW Online Jul 14 2018 Ophthalmology
  
  Purpose: To evaluate the imaging characteristics of intraepithelial and invasive ocular surface squamous neoplasia ( OSSN ) on high-resolution anterior segment optical coherence tomography (ASOCT). Methods: In this prospective cross-sectional study, 17 consecutive patients (10 intraepithelial and 7 invasive) with histopathologically proven OSSN were included. All patients underwent slit-lamp imaging and time-domain ASOCT at premarked sites. Management included standard complete surgical excision with margin clearance and cryotherapy for all cases. The correlation ...
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