1. Articles from Evelyn Longhin

    1-4 of 4
    1. Early Retinal Changes by OCT Angiography and Multifocal Electroretinography in Diabetes

      Early Retinal Changes by OCT Angiography and Multifocal Electroretinography in Diabetes

      Background: To evaluate the earliest retinal morphological and functional changes in diabetic eyes without or with early signs of diabetic retinopathy (DR). Methods: Twenty-two eyes with no DR (noDR group), 22 eyes with mild DR (DR group), and 18 healthy nondiabetic eyes (controls) were enrolled. All eyes were studied by means of spectral domain optical coherence tomography (OCT), OCT angiography (OCTA), and multifocal electroretinogram (mfERG). Results: A significantly higher number of OCT hyperreflective intraretinal foci (HRF) was found in both noDR and DR groups versus controls, but not between DR groups. The OCTA parameters of the superficial vascular plexus (SVP ...

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    2. Early retinal and choroidal OCT and OCT angiography signs of inflammation after uncomplicated cataract surgery

      Early retinal and choroidal OCT and OCT angiography signs of inflammation after uncomplicated cataract surgery

      Purpose To evaluate, by means of optical coherence tomography (OCT) and OCT angiography (OCTA), early retinal, choroidal and macular perfusion changes induced by a local inflammatory reaction secondary to uncomplicated cataract surgery. Methods Selected eyes undergoing cataract surgery were enrolled in a prospective study. OCT and OCTA were performed before cataract surgery (T0) and at day: 1 (T1), 7 (T7), 30 (T30) and 90 (T90). Inner (IR) and outer retinal (OR) volumes, choroidal volume, hyper-reflective retinal spots (HRS) in IR and OR changes were measured at OCT. Macular perfusion was analysed in superficial (SCP), intermediate (ICP) and deep retinal capillary ...

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    3. Early OCT angiography changes of type 1 CNV in exudative AMD treated with anti-VEGF

      Early OCT angiography changes of type 1 CNV in exudative AMD treated with anti-VEGF

      Aims To investigate, with optical coherence tomography angiography (OCTA), short-term changes of type 1 choroidal neovascularisation (CNV), secondary to exudative age-related macular degeneration, after anti-vascular endothelial growth factor (VEGF) treatment. Methods Patients affected by type 1 CNV treated with intravitreal anti-VEGF were consecutively enrolled. All patients underwent OCTA examination before and 48 hours after anti-VEGF treatment. Quantitative and qualitative vascular and morphological macular changes were evaluated. Results Sixteen eyes were included (11 treated with aflibercept and 5 with ranibizumab). Both CNV mean area and pigment epithelium detachment significantly reduced (p=0.0004 and p=0.0007, respectively) after treatment. Cystoid ...

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    4. Microperimetry Features of Geographic Atrophy Identified With En Face Optical Coherence Tomography

      Microperimetry Features of Geographic Atrophy Identified With En Face Optical Coherence Tomography

      Importance Progressive geographic atrophy (GA) of the retinal pigment epithelium leads to loss of central vision. To identify GA in age-related macular degeneration and assess treatment, correlation of function observed on microperimetry with structure observed on optical coherence tomographic (OCT) images may be of value. Objective To characterize the microperimetric function of GA as identified from en face OCT imaging. Design, Setting, and Participants In a case-series study, 20 patients (22 eyes) entered the study at the University of Padova according to preplanned conditions. From March 1 to July 30, 2014, en face OCT images were obtained at the outer ...

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    1-4 of 4
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  2. Topics in the News

    1. (3 articles) University of Padova
    2. (1 articles) Sun Yat-Sen University
    3. (1 articles) National Institutes of Health
    4. (1 articles) University of Illinois at Urbana-Champaign
    5. (1 articles) Tianjin University
    6. (1 articles) Zhejiang University
    7. (1 articles) New York Eye and Ear Infirmary
    8. (1 articles) Eric J. Chaney
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    10. (1 articles) Robert Ritch
    11. (1 articles) Stephen A. Boppart
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    Microperimetry Features of Geographic Atrophy Identified With En Face Optical Coherence Tomography Early OCT angiography changes of type 1 CNV in exudative AMD treated with anti-VEGF Early retinal and choroidal OCT and OCT angiography signs of inflammation after uncomplicated cataract surgery Early Retinal Changes by OCT Angiography and Multifocal Electroretinography in Diabetes Optical coherence tomography angiography in glaucoma Handheld optical coherence tomography for clinical assessment of dental plaque and gingiva Characterisation of macular superficial vessel density alteration in preclinical ethambutol-induced optic neuropathy using optical coherence tomography angiography Three-dimensional spatial reconstruction of coronary arteries based on fusion of intravascular optical coherence tomography and coronary angiography Dynamic-range compression and contrast enhancement in swept-source optical coherence tomography systems with a frequency gain compensation amplifier Healing and early stent coverage after ultrathin strut biodegradable polymer-coated sirolimus-eluting stent implantation: SiBi optical coherence tomography study Optical coherence tomography angiography of choroidal neovascularization in immune choroiditis following acute retinal necrosis Operation Night Watch: getting closer to Rembrandt despite distancing