1. Articles from Chiara Preziosa

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    1. EXTENDED FIELD IMAGING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FOR THE STUDY OF RETINAL AND CHOROIDAL CHANGES AFTER RADIATION THERAPY FOR CHOROIDAL MELANOMA: Comparison With Wide-Field Angiography

      EXTENDED FIELD IMAGING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FOR THE STUDY OF RETINAL AND CHOROIDAL CHANGES AFTER RADIATION THERAPY FOR CHOROIDAL MELANOMA: Comparison With Wide-Field Angiography

      Purpose: Radiation retinopathy is a common side effect of ocular radiotherapy with no long-term effective therapy. Optical coherence tomography angiography ( OCTA ) and wide-field fluorescein angiography (FA) are widely used for the study of radiation maculopathy and peripheral nonperfusion, respectively. We investigated the role of extended field imaging ( EFI-OCTA ) for the study of retinal and choroidal alterations after radiotherapy for choroidal melanoma . Methods: Cross-sectional observational study of 20 eyes of 20 patients diagnosed with radiation retinopathy . All patients underwent a complete imaging evaluation including FA and indocyanine green angiography ( ICGA ) with 55° and 102° lens (Spectralis Heidelberg Engineering, Heidelberg, Germany). Optical ...

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    2. Multimodal Imaging of Multiple Evanescent White Dot Syndrome: A New Interpretation

      Multimodal Imaging of Multiple Evanescent White Dot Syndrome: A New Interpretation

      Purpose : To investigate the pathogenesis of Multiple Evanescent White Dot Syndrome (MEWDS) using multimodal imaging (MMI). Methods : Retrospective case series of 7 patients with acute MEWDS. Each patient underwent: near-infrared reflectance (IR), blue and near-infrared autofluorescence (FAF and NIRAF), fluorescein angiography (FA), indocyanine green angiography (ICGA), enhanced depth imaging optical coherence tomography (EDI-OCT) on Spectralis, and optical coherence tomography angiography on OCTA Spectralis, XR Avanti or Plex Elite 9000. Results : OCTA and FA findings of early hyperfluorescence depict an unaffected choriocapillaris. On ICGA early to late hypofluorescent lesions corresponded to the hyporeflectivity on IR, consistent with altered reflectivity of the ...

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    3. Analysis of Retinal Perfusion in Children, Adolescents, and Young Adults with Type 1 Diabetes Using Optical Coherence Tomography Angiography

      Analysis of Retinal Perfusion in Children, Adolescents, and Young Adults with Type 1 Diabetes Using Optical Coherence Tomography Angiography

      We performed a cross-sectional study to analyze the retinal vasculature in children, adolescent, and young adults with type 1 diabetes using optical coherence tomography angiography (OCTA). Patients underwent funduscopic examination for diabetic retinopathy (DR) screening during an annual visit for the screening of diabetes-related complications which included the evaluation of glycated hemoglobin (HbA1c), microalbuminuria, lipid profile, arterial pressure, and neurological assessment. In addition, OCTA of the retinal vasculature was performed. Quantitative analysis of the OCTA images evaluated the vessel density at the superficial (SCP) and deep (DCP) capillary plexus of the retina. Structural vascular alterations were evaluated qualitatively. Results were ...

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    4. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CONGENITAL RETINAL MACROVESSEL WITH ANOMALOUS RETINAL ANASTOMOSIS ASSOCIATED WITH CONTRALATERAL MYELINATED NERVE FIBERS AND RETINAL VASCULAR ABNORMALITIES

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CONGENITAL RETINAL MACROVESSEL WITH ANOMALOUS RETINAL ANASTOMOSIS ASSOCIATED WITH CONTRALATERAL MYELINATED NERVE FIBERS AND RETINAL VASCULAR ABNORMALITIES

      Purpose: To describe a case of congenital retinal macrovessel complicated by cystoid macular edema associated with contralateral myelinated retinal nerve fibers and retinal vascular abnormalities studied with optical coherence tomography angiography ( OCTA ). Methods: Case report. Results: A healthy 25-year-old woman with decreased vision in her right eye was found to have a congenital retinal venous macrovessel in the macula associated with cystoid edema. In the contralateral amblyopic eye, the examination revealed a tuft of myelinated retinal nerve fibers along the superotemporal vascular arcade associated with superficial vascular abnormalities. A complete multi-imaging examination was obtained, including fundus color photography, fluorescein angiography ...

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    5. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CHOROIDAL NEOVASCULARIZATION SECONDARY TO UNILATERAL RETINAL PIGMENT EPITHELIUM DYSGENESIS TREATED WITH INTRAVITREAL BEVACIZUMAB THERAPY

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CHOROIDAL NEOVASCULARIZATION SECONDARY TO UNILATERAL RETINAL PIGMENT EPITHELIUM DYSGENESIS TREATED WITH INTRAVITREAL BEVACIZUMAB THERAPY

      Purpose: To document by optical coherence tomography angiography the presence of a choroidal neovascularization ( CNV ) secondary to unilateral retinal pigment epithelium dysgenesis and describe its changes after treatment with intravitreal bevacizumab . Methods: Case report. Results: A 51-year-old woman referred to our ocular oncology service for a possible choroidal osteoma in her left eye was found to have a unilateral retinal pigment epithelium dysgenesis complicated by CNV . Best-corrected visual acuity at baseline was 20/200. A complete ophthalmological evaluation including color fundus photography, fundus autofluorescence , fluorescein angiography , indocyanine green angiography, optical coherence tomography, and optical coherence tomography angiography was performed. The ...

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    6. Looking Outside The Maculaa Wide-Field Optical Coherence Tomography Study

      Looking Outside The Maculaa Wide-Field Optical Coherence Tomography Study

      Purpose: To evaluate baseline features and morphologic changes of vitreoretinal adhesion and outer retinal layers outside the macula after intravitreal ocriplasmin injection. To study the relation between vitreous detachment and attenuation of retinal outer segments signal. Methods: Retrospective cases series of 15 eyes. Each eye was scanned with the 55° wide-field optical coherence tomography lens in 6 different locations, three horizontal B-scan (central, temporal, and nasal) and three vertical B-scan (central, superior, and inferior) at baseline, 1 week, 1 month, 3 months, and 6 months after injection. Results: After ocriplasmin injection, vitreomacular traction (VMT) resolved in 12 patients (80%), 3 ...

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    7. OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CHOROIDAL NEOVASCULARIZATION SECONDARY TO TRAUMATIC CHOROIDAL RUPTURE

      OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CHOROIDAL NEOVASCULARIZATION SECONDARY TO TRAUMATIC CHOROIDAL RUPTURE

      Background/Purpose: To document by optical coherence tomography angiography , the onset of a choroidal neovascularization ( CNV ) secondary to traumatic choroidal rupture and describe its changes after an intravitreal injection of bevacizumab . Methods: Case report. Results: A 20-year-old woman presented referring vision loss after a blunt ocular trauma in her left eye. The patient underwent a complete ophthalmic examination. Best-corrected visual acuity was 20/200. Fundus examination, fluorescein angiography, indocyanine green angiography, and optical coherence tomography displayed a choroidal rupture with no evidence of CNV . Optical coherence tomography angiography showed the choroidal rupture as a line of choriocapillaris rarefaction because of ...

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    8. OCRIPLASMIN FOR VITREOMACULAR TRACTION: LOOKING OUTSIDE THE MACULA: A Wide-Field Optical Coherence Tomography Study

      OCRIPLASMIN FOR VITREOMACULAR TRACTION: LOOKING OUTSIDE THE MACULA: A Wide-Field Optical Coherence Tomography Study

      Purpose: To evaluate baseline features and morphologic changes of vitreoretinal adhesion and outer retinal layers outside the macula after intravitreal ocriplasmin injection. To study the relation between vitreous detachment and attenuation of retinal outer segments signal. Methods: Retrospective cases series of 15 eyes. Each eye was scanned with the 55[degrees] wide-field optical coherence tomography lens in 6 different locations, three horizontal B-scan (central, temporal, and nasal) and three vertical B-scan (central, superior, and inferior) at baseline, 1 week, 1 month, 3 months, and 6 months after injection. Results: After ocriplasmin injection, vitreomacular traction (VMT) resolved in 12 patients (80 ...

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    1-8 of 8
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    OCRIPLASMIN FOR VITREOMACULAR TRACTION: LOOKING OUTSIDE THE MACULA: A Wide-Field Optical Coherence Tomography Study OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CHOROIDAL NEOVASCULARIZATION SECONDARY TO TRAUMATIC CHOROIDAL RUPTURE Looking Outside The Maculaa Wide-Field Optical Coherence Tomography Study OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CHOROIDAL NEOVASCULARIZATION SECONDARY TO UNILATERAL RETINAL PIGMENT EPITHELIUM DYSGENESIS TREATED WITH INTRAVITREAL BEVACIZUMAB THERAPY OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FINDINGS IN A CASE OF CONGENITAL RETINAL MACROVESSEL WITH ANOMALOUS RETINAL ANASTOMOSIS ASSOCIATED WITH CONTRALATERAL MYELINATED NERVE FIBERS AND RETINAL VASCULAR ABNORMALITIES Analysis of Retinal Perfusion in Children, Adolescents, and Young Adults with Type 1 Diabetes Using Optical Coherence Tomography Angiography Multimodal Imaging of Multiple Evanescent White Dot Syndrome: A New Interpretation EXTENDED FIELD IMAGING OPTICAL COHERENCE TOMOGRAPHY ANGIOGRAPHY FOR THE STUDY OF RETINAL AND CHOROIDAL CHANGES AFTER RADIATION THERAPY FOR CHOROIDAL MELANOMA: Comparison With Wide-Field Angiography Diagnosis of Intraplaque Hemorrhage by High-Definition Intravascular Ultrasound and Optical Coherence Tomography Beyond plaque stenosis, into plaque composition, the answer comes from optical coherence tomography Guidelines on Optical Coherence Tomography Angiography Imaging: 2020 Focused Update Optical coherence tomography of the Tokay gecko (Gekko gecko) eye