1. University of Florence

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    1. Mentioned In 21 Articles

    2. OCT Angiography Findings in Macula-ON and Macula-OFF Rhegmatogenous Retinal Detachment: A Prospective Study

      OCT Angiography Findings in Macula-ON and Macula-OFF Rhegmatogenous Retinal Detachment: A Prospective Study
      Background: The aim of the study was to evaluate pre-operative and post-operative retinal vasculature using optical coherence tomography angiography (OCTA) in patients who underwent rhegmatogenous retinal detachment (RRD) surgery repair. Materials and Methods: A total of 33 eyes were included in this prospective consecutive observational study: 15 affected by macula-ON and 18 by macula-OFF RRD. Superficial (SCP), deep capillary plexus (DCP), and foveal avascular zone (FAZ) area variations were evaluated ...
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    3. Multimodal imaging of a retinal cavernous hemangioma

      Multimodal imaging of a retinal cavernous hemangioma
      Purpose: We describe the characteristics of an isolated retinal cavernous hemangioma in a young female patient using multimodal imaging. Case description: Fundus examination of the right eye showed a large vascular mass, composed by clusters of dark red and dilated saccular angiomatous formations with superficial whitish fibroglial tissue and hemorrhages, located in the inferonasal peripheral retina, along the vascular arcade. On green-light fundus autofluorescence the lesion appeared hypoautofluorescent, with moderately ...
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    4. Optical coherence tomography angiography cyclic remodeling of CNV in patients affected by Best macular dystrophy

      Optical coherence tomography angiography cyclic remodeling of CNV in patients affected by Best macular dystrophy
      Purpose To evaluate the effect of photodynamic therapy and/or intravitreal injections on choroidal neovascularization in treatment-nave patients affected by Best Macular Dystrophy using OCT-A Materials and Methods BMD patients with CNV treated using PDT and/or IV were included in the study. All patients underwent a complete ophthalmological examination, OCT and 3 3 mm OCT-A. The OCT-A images were analyzed using an open-source software (ImageJ) to assess the CNV ...
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    5. Accuracy of optical coherence tomography for diagnosing glaucoma: an overview of systematic reviews

      Accuracy of optical coherence tomography for diagnosing glaucoma: an overview of systematic reviews
      Aims To assess the diagnostic accuracy (DTA) of optical coherence tomography (OCT) for detecting glaucoma by systematically searching and appraising systematic reviews (SRs) on this issue. Methods We searched a database of SRs in eyes and vision maintained by the Cochrane Eyes and Vision United States on the DTA of OCT for detecting glaucoma. Two authors working independently screened the records, abstracted data and assessed the risk of bias using ...
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    6. Choroidal Vascularity Index: An In-Depth Analysis of This Novel Optical Coherence Tomography Parameter

      Choroidal Vascularity Index: An In-Depth Analysis of This Novel Optical Coherence Tomography Parameter
      Remarkable improvements in optical coherence tomography (OCT) technology have resulted in highly sophisticated, noninvasive machines allowing detailed and advanced morphological evaluation of all retinal and choroidal layers. Postproduction semiautomated imaging analysis with dedicated public-domain software allows precise quantitative analysis of binarized OCT images. In this regard, the choroidal vascularity index (CVI) is emerging as a new imaging tool for the measurement and analysis of the choroidal vascular system by quantifying ...
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    7. Morpho-Functional Evaluation of Full-Thickness Macular Holes by the Integration of Optical Coherence Tomography Angiography and Microperimetry

      Morpho-Functional Evaluation of Full-Thickness Macular Holes by the Integration of Optical Coherence Tomography Angiography and Microperimetry
      (1) Objective: To use optical coherence tomography angiography (OCTA) and microperimetry (MP) to evaluate the correlation between retinal structure and function in patients with idiopathic, full-thickness macular holes (FTMHs) (2) Methods: This prospective, observational study included 11 eyes of 10 patients with FTMHs evaluated before surgery using OCTA and MP. MP sensitivity maps were superimposed and registered on slabs corresponding to superficial capillary plexus (SCP) and deep capillary plexus (DCP ...
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    8. Optical coherence tomography (OCT) features of cystoid spaces in choroideremia (CHM)

      Optical coherence tomography (OCT) features of cystoid spaces in choroideremia (CHM)
      Purpose To investigate the prevalence and features of cystoid spaces (CS) in patients with confirmed genetic diagnosis of choroideremia (CHM) using swept source optical coherence tomography (OCT). Methods We retrospectively reviewed CHM patients examined at the Regional Reference Center for Hereditary Retinal Degenerations at the Eye Clinic in Florence. We took into consideration genetically confirmed CHM patients with ophthalmological and swept source optical coherence tomography (OCT) examinations. The presence/absence ...
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    9. The role of Müller cells in tractional macular disorders: an optical coherence tomography study and physical model of mechanical force transmission

      The role of Müller cells in tractional macular disorders: an optical coherence tomography study and physical model of mechanical force transmission
      Background To explore the role of foveal and parafoveal Mller cells in the morphology and pathophysiology of tractional macular disorders with a mathematical model of mechanical force transmission. Methods In this retrospective observational study, spectral-domain optical coherence tomography images of tractional lamellar macular holes and patients with myopic foveoschisis were reviewed and analysed with a mathematical model of force transmission. Parafoveal z-shaped Mller cells were modelled as a structure composed ...
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    10. Progression of Diabetic Microaneurysms According to the Internal Reflectivity on Structural Optical Coherence Tomography and Visibility on Optical Coherence Tomography Angiography

      Progression of Diabetic Microaneurysms According to the Internal Reflectivity on Structural Optical Coherence Tomography and Visibility on Optical Coherence Tomography Angiography
      Purpose To investigate the progression of diabetic microaneurysms (MAs) according to the spectral-domain optical coherence tomography (SD-OCT) and OCT angiography (OCTA) characteristics and to evaluate their influence on the retinal extracellular fluid accumulation at 1 year follow-up in patients with nonproliferative diabetic retinopathy (NPDR). Design Prospective, observational case series. Methods Fourteen patients with NPDR underwent SD-OCT and OCTA at the baseline and at 1 year follow-up. For all the selected ...
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    11. The Relationship Between Blue-Fundus Autofluorescence and Optical Coherence Tomography in Eyes With Lamellar Macular Holes

      The Relationship Between Blue-Fundus Autofluorescence and Optical Coherence Tomography in Eyes With Lamellar Macular Holes
      Purpose : The purpose of this study was to evaluate the relationship between blue-fundus autofluorescence (B-FAF) and optical coherence tomography (OCT) in eyes with lamellar macular holes (LMHs). Methods : this was a multicenter, observational case series. Ninety-two eyes with LMH associated with the standard epiretinal membrane (ERM) or lamellar holeassociated epiretinal proliferation (LHEP) were evaluated. The eyes must also present an area of increased autofluorescence on B-FAF. Results : The ERM-alone group ...
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    12. Evaluation of ocular perforation during retrobulbar block using high-resolution spectral domain–optical coherence tomography and optical coherence tomography angiography

      Evaluation of ocular perforation during retrobulbar block using high-resolution spectral domain–optical coherence tomography and optical coherence tomography angiography
      Introduction: This article reports a case of ocular perforation during a retrobulbar block in a patient who underwent scleral buckle for retinal detachment. Methods: Sterile air was immediately injected into the vitreous cavity to restore intraocular pressure and the scleral buckle operation was quickly finished. One week later, a laser retinopexy was performed on the two retinal holes that were outside the foveal area. After 6months, spectral domainoptical coherence tomography ...
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    13. Diagnostic accuracy of optical coherence tomography for diagnosing glaucoma: secondary analyses of the GATE study

      Diagnostic accuracy of optical coherence tomography for diagnosing glaucoma: secondary analyses of the GATE study
      Background/Aims To assess the diagnostic performance of retinal nerve fibre layer (RNFL) data of optical coherence tomography (OCT) for detecting glaucoma. Methods Secondary analyses of a prospective, multicentre diagnostic study (Glaucoma Automated Tests Evaluation (GATE)) referred to hospital eye services in the UK were conducted. We included data from 899 of 966 participants referred to hospital eye services with suspected glaucoma or ocular hypertension. We used both eyes data ...
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    14. Indocyanine Green Angiography and Optical Coherence Tomography Angiography of Choroidal Neovascularization in Age-Related Macular Degeneration

      Indocyanine Green Angiography and Optical Coherence Tomography Angiography of Choroidal Neovascularization in Age-Related Macular Degeneration
      Purpose : To compare the capability of indocyanine green angiography (ICGA) and optical coherence tomography angiography (OCTA) in detecting choroidal neovascularization (CNV). Methods : In this prospective study, patients with CNV detected with fluorescein angiography (FA) underwent ICGA and OCTA, spectral domain OCT (SD-OCT), and infrared or fundus color photographs. CNV lesions were outlined on ICGA and OCTA images, and the composition and size of the CNV was documented. Results : One hundred ...
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    15. Intraoperative OCT Pachymetry in Patients Undergoing Dextran-Free Riboflavin UVA Accelerated Corneal Collagen Crosslinking

      Intraoperative OCT Pachymetry in Patients Undergoing Dextran-Free Riboflavin UVA Accelerated Corneal Collagen Crosslinking
      Purpose : To assess intraoperative corneal pachymetry in patients undergoing accelerated corneal collagen crosslinking with a dextran-free riboflavin solution. Methods : Prospective, non-comparative, multicenter interventional study. Thirty patients with progressive keratoconus were enrolled in the study from the Siena Crosslinking Center in Siena, Italy and the Eye Center in Catanzaro, Italy. The mean age was 26.9 6.5 years. Patients underwent pulsed light accelerated crosslinking (PL-ACXL) by KXL I UV-A source ...
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    16. Optical and spectroscopic tools for evaluating Er:YAG laser removal of shellac varnish

      Optical and spectroscopic tools for evaluating Er:YAG laser removal of shellac varnish
      We report on tests to remove naturally and artificially aged shellac varnish by laser and traditional chemical cleaning from the substrates of mural paintings. Optical tools were used for the evaluation of cleaning processes, in particular laser microprofilometry to assess the changes in the surface morphology and time-domain confocal optical coherence tomography (OCT) to evaluate varnish thickness. The cleaning assessment was integrated with molecular characterization provided by portable Fourier transform ...
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  2. About University of Florence

    University of Florence

    University of Florence is a higher study institute in Florence, central Italy. One of the largest and oldest universities in the country, it consists of 12 faculties and has currently about 60,000 students enrolled.