1. Articles from Aman Sharma

    1-5 of 5
    1. Longitudinal Follow-up of Tubercular Serpiginous-Like Choroiditis using Optical Coherence Tomography Angiography

      Longitudinal Follow-up of Tubercular Serpiginous-Like Choroiditis using Optical Coherence Tomography Angiography

      Purpose: To analyze and describe serial follow-up of choriocapillaris alterations in tubercular serpiginous like choroiditis (TB SLC) using optical coherence tomography angiography (OCTA) and to compare it with multimodal imaging. Methods: In this prospective cohort study, patients with active TB SLC underwent OCTA using Optovue RTVue XR Avanti® and other imaging including enhanced-depth imaging optical coherence tomography (EDI- OCT ) (Heidelberg Spectralis®), autofluorescence (FAF), fluorescein angiography (FA) and indocyanine green angiography (ICGA). Serial imaging was performed for a total follow-up of 3 months. Choriocapillaris alterations at the site of lesions were analyzed on OCTA imaging and their mean lesion areas (LA ...

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      Mentions: Optovue
    2. DETECTION OF TYPE 1 CHOROIDAL NEOVASCULAR MEMBRANES USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN TUBERCULAR POSTERIOR UVEITIS

      DETECTION OF TYPE 1 CHOROIDAL NEOVASCULAR MEMBRANES USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN TUBERCULAR POSTERIOR UVEITIS

      Purpose: To study optical coherence tomography angiography (OCTA) and multimodal imaging features of Type 1 inflammatory choroidal neovascularization (CNV) in tubercular serpiginous-like choroiditis and response to anti–vascular endothelial growth factor therapy. Methods: In this study, multimodal imaging was performed using OCTA, enhanced-depth imaging optical coherence tomography, fluorescein angiography, and indocyanine green angiography . Correlation of OCTA with other imaging modalities in the detection of CNV was performed. The changes in CNV configuration after anti–vascular endothelial growth factor therapy were assessed. Results: In this study, nine eyes (8 patients; 5 females; mean age: 32.5 ± 11.57 years) with diagnosis ...

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    3. Distinguishing features of acute Vogt-Koyanagi-Harada disease and acute central serous chorioretinopathy on optical coherence tomography angiography and en face optical coherence tomography imaging

      Distinguishing features of acute Vogt-Koyanagi-Harada disease and acute central serous chorioretinopathy on optical coherence tomography angiography and en face optical coherence tomography imaging

      Background The aim of this study is to determine the differences in optical coherence tomography angiography (OCTA) features of acute Vogt-Koyanagi-Harada disease (VKH) and acute central serous chorioretinopathy (CSC). Clinical and imaging data of patients with acute CSC and VKH in a tertiary-care institute were analyzed. Multimodal imaging including fluorescein angiography, indocyanine green angiography (ICGA), and enhanced-depth imaging OCT were performed. OCTA images were analyzed for alterations in retinochoroidal microvasculature. Results Thirty-four eyes (24 patients; 10 with VKH and 14 with CSC) were included. OCTA en face images showed apparent areas of choriocapillaris flow void due to shadowing effect from ...

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    4. Anterior Segment Optical Coherence Tomography of the Horizontal and Vertical Extraocular Muscles With Measurement of the Insertion to Limbus Distance

      Anterior Segment Optical Coherence Tomography of the Horizontal and Vertical Extraocular Muscles With Measurement of the Insertion to Limbus Distance

      PURPOSE: To assess the possibility of determining the insertion distance from the limbus of horizontal and vertical extraocular rectus muscles with anterior segment optical coherence tomography (AS-OCT). METHODS: The right eyes of 46 patients underwent AS-OCT. The horizontal and vertical extraocular rectus muscle insertion distances from the limbus were measured in a masked fashion by two pediatric ophthalmologists. RESULTS: Forty-two lateral rectus, 43 medial rectus, 35 inferior rectus, and 40 superior rectus muscles of the right eyes of 46 patients were included. Insertion to limbus measurements (mean ± SD) were as follows: lateral rectus = mean 6.8 ± 0.7 mm, range ...

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    5. Spectral-Domain Cirrus Optical Coherence Tomography of Choroidal Striations Seen in the Acute Stage of Vogt-Koyanagi-Harada Disease

      Purpose: To describe changes in the retinal pigment epithelium (RPE) corresponding to the choroidal striations in acute-stage Vogt-Koyanagi-Harada (VKH) disease.Design: Prospective, consecutive case series.Methods: Four patients (eight eyes) with acute-stage VKH disease were studied. All underwent fundus fluorescein angiography (FFA), ultrasonography, and spectral-domain optical coherence tomography (SD OCT). The main outcome measure was the correlation of the findings seen on a 3-dimensional (3D) single-layer RPE map constructed on SD OCT with the serous retinal detachment (RD) and choroidal striations.Results: The retina inner to external limiting membrane did not show any structural alteration in any of the eyes ...
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    1-5 of 5
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    Anterior Segment Optical Coherence Tomography of the Horizontal and Vertical Extraocular Muscles With Measurement of the Insertion to Limbus Distance Distinguishing features of acute Vogt-Koyanagi-Harada disease and acute central serous chorioretinopathy on optical coherence tomography angiography and en face optical coherence tomography imaging DETECTION OF TYPE 1 CHOROIDAL NEOVASCULAR MEMBRANES USING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN TUBERCULAR POSTERIOR UVEITIS Longitudinal Follow-up of Tubercular Serpiginous-Like Choroiditis using Optical Coherence Tomography Angiography The Structural and Comparative Analysis of Intravitreal Dexamethasone Implant (Ozurdex) and Anti-VEGF Injection in Branched Retinal Vein Occlusion Patients by Optical Coherence Tomography Angiography Images Quantitation Vascular Responses to First-Generation Sirolimus-Eluting Stents and Bare-Metal Stents Beyond 10 Years Ocular Parameters Evaluation in Relation to the Refractive Error using Optical Coherence Topography Micro Optical Coherence Tomography for Coronary Imaging Macular Vessel Density in Diabetic Retinopathy Patients: How Can We Accurately Measure and What Can It Tell Us? Systems and methods for long working distance optical coherence tomography (OCT) Evaluation of the retinal nerve fiber layer with optic coherence tomography in patients with alcohol use disorder Predictive OCTA Biomarkers After Endoscopic Endonasal Pituitary Surgery