1. Vishali Gupta

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    1. Mentioned In 18 Articles

    2. Pearls and pitfalls of optical coherence tomography angiography in the multimodal evaluation of uveitis

      Pearls and pitfalls of optical coherence tomography angiography in the multimodal evaluation of uveitis
      Background Optical coherence tomography angiography (OCTA) employs a novel imaging algorithm that detects the amplitude or phase decorrelation of blood cell movement. It thus provides a flow map with depth-resolved visualization of the various vascular layers in the posterior pole of the eye including the retina capillary plexus and the choroid. In the past 3 years, the number of research papers on the subject of OCTA in retinal diseases has ...
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      Mentions: UCLA Vishali Gupta
    3. Analysis of Retinochoroidal Vasculature in Human Immunodeficiency Virus Infection Using Spectral-Domain OCT Angiography

      Analysis of Retinochoroidal Vasculature in Human Immunodeficiency Virus Infection Using Spectral-Domain OCT Angiography
      Purpose To describe the retinochoroidal vascular alterations in patients with human immunodeficiency virus (HIV) infection using en face OCT angiography (OCTA). Design Cross-sectional study. Participants Twenty-six patients with HIV infection (5 women, with and without HIV retinopathy) were included in the study. Nineteen healthy participants (7 women) with no known ocular disease were recruited as healthy controls. Methods Multimodal imaging was performed using OCTA (Optovue RTVue XR Avanti; Optovue, Inc ...
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    4. The application of optical coherence tomography angiography in uveitis and inflammatory eye diseases

      The application of optical coherence tomography angiography in uveitis and inflammatory eye diseases
      Since its introduction in the early 1990s, optical coherence tomography (OCT) has evolved in resolution and technological advances, and in recent years its initial application of assessing the morphology of a tissue has been implemented by the study of its functional blood flow, through optical coherence tomography angiography (OCTA). This novel technique details capillary networks by comparing the amount of light returned from static and moving targets without the need ...
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    5. 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 ...
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      Mentions: Vishali Gupta
    6. Morphological differences between optic disc collaterals and neovascularization on optical coherence tomography angiography

      Morphological differences between optic disc collaterals and neovascularization on optical coherence tomography angiography
      Background To study morphological features of optic disc venous collaterals (OVCs) and neovascularization of optic disc (NVD) on optical coherence tomography angiography (OCTA). Methods Patients with OVCs and NVDs secondary to ischemic retinal diseases were prospectively enrolled. Multimodal imaging was performed using color fundus photography, fluorescein angiography (FA), and OCTA. Morphological evaluation of en-face structural OCT, cross-sectional and en-face OCTA was performed. Results Twenty eyes (20 patients; OVCs: n =10 ...
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      Mentions: Vishali Gupta
    7. NOVEL FINDINGS ON OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN PATIENTS WITH TUBERCULAR SERPIGINOUS-LIKE CHOROIDITIS

      NOVEL FINDINGS ON OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY IN PATIENTS WITH TUBERCULAR SERPIGINOUS-LIKE CHOROIDITIS
      Purpose: To analyze and describe the imaging characteristics of tubercular serpiginous-like choroiditis using optical coherence tomography angiography (OCTA) and to compare these findings with multimodal imaging. Methods: In this prospective cross-sectional study, multimodal imaging was performed in subjects with tubercular serpiginous-like choroiditis using OCTA (Optovue RTVue XR Avanti), enhanced-depth imaging OCT (Heidelberg Spectralis), fundus autofluorescence, fluorescein angiography, and indocyanine green angiography. Distinct morphologic features of the retinochoroidal vasculature at the ...
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    8. Optical Coherence Tomography Angiography Reveals Choriocapillaris Flow Reduction in Placoid Chorioretinitis

      Optical Coherence Tomography Angiography Reveals Choriocapillaris Flow Reduction in Placoid Chorioretinitis
      Purpose To elucidate the origin of disease in acute posterior multifocal placoid pigment epitheliopathy (APMPPE) and related placoid disorders, and to determine the principle tissue level of involvement: retinal pigment epithelium (RPE) versus choriocapillaris (CC). To determine the prevalence, extent, and persistence of choroidal flow reduction in placoid chorioretinitis using en face optical coherence tomography (OCT) and OCT angiography (OCTA). Design Multicenter, prospective case series. Participants Patients with a clinical ...
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    9. The Role of Optical Coherence Tomography Angiography in the Diagnosis and Management of Acute Vogt–Koyanagi–Harada Disease

      The Role of Optical Coherence Tomography Angiography in the Diagnosis and Management of Acute Vogt–Koyanagi–Harada Disease
      Purpose : To report the imaging characteristics of acute VogtKoyanagiHarada (VKH) disease using optical coherence tomography angiography (OCTA). Methods : In this prospective study, patients with acute VKH ( n = 10; mean age: 30.5 13.43 years) underwent multimodal imaging (baseline and follow-up) using fundus photography, fluorescein angiography (FA), indocyanine green angiography (ICGA), OCT, and OCTA. The OCTA images were analyzed to assess the retinochoroidal vasculature and compared with other imaging techniques ...
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      Mentions: Vishali Gupta
    10. Spectral domain optical coherence tomography changes following intravitreal dexamethasone implant, Ozurdex ® in patients with uveitic cystoid macular edema

      Spectral domain optical coherence tomography changes following intravitreal dexamethasone implant, Ozurdex ® in patients with uveitic cystoid macular edema
      Purpose: To correlate the structural and functional changes following intravitreal injection of dexamethasone 0.7 mg (Ozurdex ) implant in patients with recalcitrant uveitic cystoid macular edema (CME). Materials and Methods: In a prospective, interventional, nonrandomized study, 30 eyes (27 patients) with uveitic CME received Ozurdex implant and were followed-up for 24 weeks at periodic intervals to monitor structural alterations seen on spectral domain optical coherence tomography (SD-OCT). The outcome measures ...
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    11. High-resolution spectral domain optical coherence tomography and fundus autofluorescence correlation in tubercular serpiginouslike choroiditis

      High-resolution spectral domain optical coherence tomography and fundus autofluorescence correlation in tubercular serpiginouslike choroiditis
      ...orescence correlation in tubercular serpiginouslike choroiditis Reema Bansal, Pandurang Kulkarni, Amod Gupta, Vishali Gupta and Mangat R. Dogra * Download PDF (436.8 KB) * View HTML * Permissions & Reprints * Journal Adv...
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    12. Spectral domain optical coherence tomography predates fluorescein angiography in diagnosing central serous chorioretinopathy

      Spectral domain optical coherence tomography predates fluorescein angiography in diagnosing central serous chorioretinopathy
      ... Centre, Post Graduate Institute of Medical Education and Research, Chandigarh, India Correspondence Address: Vishali Gupta Department of Ophthalmology, Advanced Eye Centre Post Graduate Institute of Medical Education an...
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  2. About Vishali Gupta

    Vishali Gupta

    Vishali Gupta is with the Department of Ophthalmology, Advanced Eye Centre, Post Graduate Institute of Medical Education and Research in Chandigarh, India.