1. Rohit Shetty

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    1. Mentioned In 17 Articles

    2. Retinal structural-vascular-functional relationship using optical coherence tomography and optical coherence tomography – angiography in myopia

      Retinal structural-vascular-functional relationship using optical coherence tomography and optical coherence tomography – angiography in myopia
      Background To examine the retinal structurevascular-function relationship using optical coherence tomography (OCT) and optical coherence tomography angiography (OCTA) in myopia. Methods This was a prospective cross-sectional study comprising 86 eyes of 45 individuals with varying axial lengths and spherical equivalents and no posterior segment abnormalities. All eyes underwent optical coherence tomography with the Spectralis SD-OCT and OCTA with RTVue-XR Avanti; Optovue. Individual macular retinal layer thicknesses and flow areas and ...
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    3. Corneal tomographic features of post‐refractive surgery ectasia

      Corneal tomographic features of post‐refractive surgery ectasia
      he purpose of this study was to evaluate tomographic features of post‐refractive surgery eyes. This was a retrospective evaluation of clinical data. Three patients with post‐LASIK and 2 patients with post‐SMILE ectasia were imaged with Scheimpflug imaging (SI, Pentacam) and optical coherence tomography (OCT, RTVue). Curvature and wavefront aberrations of the air‐epithelium interface (A‐E) and Epithelium‐Bowmans layer interface (E‐B) were derived. OCT tomography ...
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      Mentions: Rohit Shetty
    4. Enhanced Vitreous Imaging in Uveitis

      Enhanced Vitreous Imaging in Uveitis
      Purpose : To study the structural visibility of the posterior vitreous cavity and vitreoretinal interface using Spectral DomainOptical Coherence Tomography in patients with uveitis using conventional, Enhanced Depth Imaging (EDI), Combined Depth Imaging (CDI), and Enhanced Vitreous Imaging (EVI) techniques. Methods : It was an observational cross-sectional study of 59 eyes of 33 patients between age group 1272 years (Median 43) diagnosed as uveitis with posterior segment manifestations underwent OCT using conventional ...
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      Mentions: Rohit Shetty
    5. OCT layered tomography of the cornea provides new insights on remodeling after photorefractive keratectomy

      OCT layered tomography of the cornea provides new insights on remodeling after photorefractive keratectomy
      OCT (optical coherence tomography) of corneal layers was generated to analyze the remodeling of the epithelium and stroma after photorefractive keratectomy (PRK). Myopic PRK was performed in 15 patients. One eye underwent manual scraping of epithelium while the other was treated with Epi clear. Epi clear allowed a gentler removal of the epithelium compared to manual scraping. Scheimpflug (Pentacam, OCULUS Optikgerate Gmbh, Wetzlar, Germany) and OCT (RTVue, Optovue Inc., Fremont ...
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    6. Diagnostic ability of peripapillary vessel density measurements of optical coherence tomography angiography in primary open-angle and angle-closure glaucoma

      Diagnostic ability of peripapillary vessel density measurements of optical coherence tomography angiography in primary open-angle and angle-closure glaucoma
      Aims To evaluate the diagnostic ability of peripapillary vessel density measurements on optical coherence tomography angiography (OCTA) in primary open-angle glaucoma (POAG) and primary angle-closure glaucoma (PACG), and to compare these with peripapillary retinal nerve fibre layer (RNFL) thickness measurements. Methods In a cross-sectional study, 48 eyes of 33 healthy control subjects, 63 eyes of 39 patients with POAG and 49 eyes of 32 patients with PACG underwent OCTA (RTVue-XR ...
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    7. Predicting the intereye asymmetry in functional and structural damage in glaucoma using automated pupillography

      Predicting the intereye asymmetry in functional and structural damage in glaucoma using automated pupillography
      Purpose To predict the intereye asymmetry in functional (mean deviation, MD on visual field, VF) and structural (retinal nerve fibre layer, RNFL and ganglion cell complex, GCC thickness on spectral domain optical coherence tomography, SDOCT) measurements in glaucoma using the automated pupillography parameters. Methods Fifty-nine subjects with a diagnosis of either glaucoma or glaucoma suspect underwent automated pupillography along with VF and SDOCT examinations. Association between pupillography and the absolute ...
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    8. Characteristics and quantification of vascular changes in macular telangiectasia type 2 on optical coherence tomography angiography

      Characteristics and quantification of vascular changes in macular telangiectasia type 2 on optical coherence tomography angiography
      Background Macular telangiectasia type 2 (MacTel 2) is a bilateral idiopathic, rare neurodegenerative disease with alterations in the macular capillary network leading to vision loss and is the most common of three subtypes. Optical coherence tomography angiography (OCTA) is a non-invasive imaging modality which helps understand the complex pathological changes, and images the blood vessels across different layers based on their flow characteristics. Methods A cross-sectional study was conducted on ...
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      Mentions: Rohit Shetty
    9. Combined depth imaging of choroid in uveitis

      Combined depth imaging of choroid in uveitis
      Background Understanding the changes that occur in the choroid is of paramount importance in various uveitis entities. B-scan ultrasonography and indocyanine green angiography can be used to study choroid. Currently, spectral-domain optical coherence tomography is used as the standard noninvasive technique to study the choroid by enhanced depth imaging. Our aim was to study the structural visibility of the choroid using spectral-domain optical coherence tomography in the same area of ...
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      Mentions: Rohit Shetty
    10. A Pilot Study on Feasibility and Effectiveness of Intraoperative Spectral-Domain Optical Coherence Tomography in Glaucoma Procedures

      A Pilot Study on Feasibility and Effectiveness of Intraoperative Spectral-Domain Optical Coherence Tomography in Glaucoma Procedures
      Purpose: To demonstrate the use of a spectral-domain optical coherence tomography (SDOCT) integrated surgical microscope in glaucoma surgery. Methods: An SDOCT system was used to interface directly with an ophthalmic surgical microscope, to allow real-time intraoperative SDOCT ( i OCT) imaging during glaucoma procedures like phaco-trabeculectomy, Ahmed glaucoma valve (AGV) implantation, gonio-synechiolysis, and bleb needling. The various surgical steps during glaucoma surgeries where i OCT can be of potential help in ...
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      Mentions: Rohit Shetty
    11. Intraoperative Optical Coherence Tomography Using the RESCAN 700: Preliminary Results in Collagen Crosslinking

      Intraoperative Optical Coherence Tomography Using the RESCAN 700: Preliminary Results in Collagen Crosslinking
      Purpose . To compare the penetration of riboflavin using a microscope-integrated real time spectral domain optical coherence tomography (ZEISS OPMI LUMERA 700 and ZEISS RESCAN 700) in keratoconus patients undergoing accelerated collagen crosslinking (ACXL) between epithelium on (epi-on) and epithelium off (epi-off). Methods . Intraoperative images were obtained during each of the procedures. Seven keratoconus patients underwent epi-on ACXL and four underwent epi-off ACXL. A software tool was developed using Microsoft.NET ...
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    12. WaveLight FS200 vs Hansatome LASIK: Intraoperative Determination of Flap Characteristics and Predictability by Hand-held Bioptigen Spectral Domain Ophthalmic Imaging System

      WaveLight FS200 vs Hansatome LASIK: Intraoperative Determination of Flap Characteristics and Predictability by Hand-held Bioptigen Spectral Domain Ophthalmic Imaging System
      PURPOSE: To intraoperatively determine and compare the characteristics and predictability of LASIK flaps made by the WaveLight FS200 femtosecond laser (Alcon Laboratories Inc) and Hansatome (Bausch Lomb) microkeratome using a hand-held spectral domain ophthalmic imaging system (Bioptigen Inc). METHODS: Sixty eyes from 30 patients undergoing bilateral LASIK were prospectively evaluated. Patients were divided into two equal groups to undergo flap creation with either 100-m femtosecond laser flaps (FS flap group ...
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    13. Role of Spectralis HRA+OCT Spectral Domain Optical Coherence Tomography in the Diagnosis and Management of Fungal Choroidal Granuloma

      Role of Spectralis HRA+OCT Spectral Domain Optical Coherence Tomography in the Diagnosis and Management of Fungal Choroidal Granuloma
      Objective: To report the usefulness of inverted scan technique using Spectral domain Optical Coherence Tomography (OCT) in inflammatory fungal chorioretinitis Design: Case Report - Interventional Methods: We present a 53 year old female with sudden painful blurring of vision in left eye. Ocular examination revealed retinochoroiditis.OCT using the inverted scan technique showed a choroidal mass lesion. Polymerase chain reaction was positive for panfungal genome. She was treated with systemic fluconazole ...
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  2. About Rohit Shetty

    Rohit Shetty

    Rohit Shetty is from the Narayana Nethralaya Postgraduate Institute of Ophthalmology, Bangalore, India.