Showing 261 - 280 results of 520 for search '"optical coherence tomography"', query time: 0.06s Refine Results
  1. 261

    Fusing multispectral information for retinal layer segmentation by Xiang He, Fuwang Wu, Kaixuan Hu, Lizhen Cui, Weiye Song, Yi Wan

    Published 2025-01-01
    “…Our experimental results show that incorporating MSI significantly improves segmentation accuracy for retinal layer optical coherence tomography (OCT) images. Furthermore, we investigate the primary factors influencing MSI, including the number of multi-spectral images, spectral bandwidth, and the different spectral combinations, to assess their impacts on the accuracy of RLS. …”
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    Article
  2. 262

    Sickle Cell Trait Presenting as Unilateral Proliferative Retinopathy and Macular Thinning in a Pregnant Woman by Sepideh Ghods, Elias Khalili Pour, Hooshang Faghihi, Golnaz Gharehbaghi, Ahmad Mirshahi, Fariba Ghassemi, Bahman Inanloo, Hamid Riazi-Esfahani

    Published 2021-01-01
    “…The funduscopic examination showed vitreous hemorrhage, sea fan neovascularization, and pale optic disc. Optical coherence tomography revealed macular inner retinal layer thinning and foveal splaying (saucerization of the foveal pit). …”
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    Article
  3. 263

    Optic Disc and Optic Cup Segmentation Methodologies for Glaucoma Image Detection: A Survey by Ahmed Almazroa, Ritambhar Burman, Kaamran Raahemifar, Vasudevan Lakshminarayanan

    Published 2015-01-01
    “…Images of optic disc and optic cup are acquired by fundus camera as well as Optical Coherence Tomography. The optic disc and optic cup segmentation techniques are used to isolate the relevant parts of the retinal image and to calculate the cup-to-disc ratio. …”
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    Article
  4. 264

    Management of Acute Posterior Multifocal Placoid Pigment Epitheliopathy (APMPPE): Insights from Multimodal Imaging with OCTA by Mariana A. Oliveira, Jorge Simão, Amélia Martins, Cláudia Farinha

    Published 2020-01-01
    “…Multimodal evaluation with fluorescein angiography, indocyanine green angiography, and spectral domain and optical coherence tomography angiography (OCTA) were consistent with the diagnosis of acute posterior multifocal placoid pigment epitheliopathy. …”
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    Article
  5. 265

    Multimodal Imaging of Subfoveal Pachydrusen Containing a Blood Flow Signal by Naoko Ishiguro, Takaaki Hayashi, Yoshiko Yamawaki, Kei Mizobuchi, Tsutomu Yasukawa, Shigeru Honda, Tadashi Nakano

    Published 2022-01-01
    “…The purpose of this report was to demonstrate a blood flow signal within pachydrusen using optical coherence tomography (OCT) angiography. A 76-year-old Japanese woman presented with innumerable drusen/pachydrusen in both posterior poles. …”
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    Article
  6. 266

    Photopsias during Systemic Bevacizumab Therapy by Heather Leisy, Meleha Ahmad, R. Theodore Smith

    Published 2016-01-01
    “…Ophthalmic examination, including dilated fundus exam, spectral domain optical coherence tomography (SD-OCT) of the optic nerve head, and enhanced depth imaging SD-OCT of the macula, revealed no significant abnormalities. …”
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    Article
  7. 267

    Full-Thickness Retinochoroidal Incision in the Management of Central Retinal Vein Occlusion by San-Ni Chen, Ya-Chi Huang

    Published 2015-01-01
    “…Fluorescein angiography (FA), slit-lamp biomicroscopy, indirect funduscopy, best corrected visual acuity, and central macular thickness (CMT) measured by optical coherence tomography were performed pre- and postoperatively. …”
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    Article
  8. 268

    Reducing the risk of visual disability for children with juvenile idiopathic arthritis uveitis through disease surveillance: past and future challenges by Ameenat Lola Solebo, Ivan Foeldvari

    Published 2025-01-01
    “…The accessibility of Optical Coherence Tomography (OCT) imaging may make OCT a feasible future option for community-based surveillance, reducing the burden on ophthalmologists, and on patients and their families.…”
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    Article
  9. 269

    Transient Peripapillary Retinoschisis in Glaucomatous Eyes by Josine van der Schoot, Koenraad A. Vermeer, Hans G. Lemij

    Published 2017-01-01
    “…Participants were measured with spectral domain optical coherence tomography (SD-OCT), scanning laser polarimetry (SLP), scanning laser tomography (SLT), and standard automated perimetry (SAP). …”
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    Article
  10. 270

    Choroidal Structural Changes of Posterior Subtenon Triamcinolone Acetonide Injection in Eyes with Refractory Diabetic Macular Edema by Bing Liu, Guangfeng Ma, Jing Hou, Chenyang Cong

    Published 2022-01-01
    “…All patients underwent spectral-domain optical coherence tomography with enhanced depth imaging, and the choroidal images were binarized into the luminal area and total choroidal area. …”
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    Article
  11. 271

    Retinal and Corneal Toxicity and Pharmacokinetic Analysis of Intraocular Injection of Ganciclovir in Rabbit Eyes by Bin-jia Sun, Rong-mei Peng, Qing Lu, Jing Hong

    Published 2019-01-01
    “…Potential toxicity was assessed by slit-lamp examination, optical coherence tomography, fundus examination, confocal microscopy, and histology. …”
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  12. 272

    The Diagnosis and Treatment of Branch Retinal Vein Occlusions: An Update by Diana-Maria Darabuş, Rodica Georgiana Dărăbuş, Mihnea Munteanu

    Published 2025-01-01
    “…Diagnostic approaches such as optical coherence tomography (OCT) and fluorescein angiography are highlighted for their roles in assessing disease severity and guiding treatment decisions. …”
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    Article
  13. 273

    Spontaneous Closure of a Fully Developed Macular Hole in a Severely Myopic Eye by C. Bruè, I. Rossiello, J. M. Guidotti, C. Mariotti

    Published 2014-01-01
    “…Spectral domain optical coherence tomography (SD-OCT) revealed a fully developed macular hole with a rim of thickened and slightly elevated retina in the right eye. …”
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    Article
  14. 274

    Clinical Characteristics of Choroidal Metastases by Bożena Romanowska-Dixon, Karolina Gerba-Górecka, Agnieszka Nowak, Joanna Kowal, Magdalena Dębicka-Kumela, Dagmara Nowak

    Published 2024-10-01
    “…This article outlines the characteristic clinical features along with ultrasound and optical coherence tomography findings that aid in differential diagnosis. …”
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    Article
  15. 275

    The Evaluation of Retinal Nerve Fiber Layer Thickness in Patients with Obstructive Sleep Apnea Syndrome by Mehmet Adam, Mehmet Okka, Şebnem Yosunkaya, Banu Bozkurt, Hürkan Kerimoğlu, Meydan Turan

    Published 2013-01-01
    “…To evaluate the retinal nerve fiber layer (RNFL) thickness in patients with obstructive sleep apnea syndrome (OSAS) by optical coherence tomography (OCT). Materials and Method. We studied 43 new diagnosed OSAS patients and 40 healthy volunteers. …”
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  16. 276

    The Vitreomacular Interface in Diabetic Retinopathy by Daniel Agarwal, Rachel Gelman, Claudia Prospero Ponce, William Stevenson, John B. Christoforidis

    Published 2015-01-01
    “…DR can be complicated by scar tissue formation, macular edema, and tractional retinal detachment. Optical coherence tomography has found that patients with DR often have diffuse retinal thickening, cystoid macular edema, posterior hyaloid traction, and tractional retinal detachment. …”
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    Article
  17. 277

    Decreased Perifoveal Sensitivity Detected by Microperimetry in Patients Using Hydroxychloroquine and without Visual Field and Fundoscopic Anomalies by A. Molina-Martín, D. P. Piñero, R. J. Pérez-Cambrodí

    Published 2015-01-01
    “…A comprehensive ophthalmological examination including microperimetry (MP) and spectral-domain optical coherence tomography was performed in both groups. Results. …”
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    Article
  18. 278

    The Effects of Uncomplicated Cataract Surgery on Retinal Layer Thickness by Ali Kurt, Raşit Kılıç

    Published 2018-01-01
    “…Thickness and TRV were measured using optical coherence tomography. Data were collected preoperatively and at postoperative day 1, 7, 30, 90, and 180. …”
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  19. 279

    Paracentral Acute Middle Maculopathy and Central Retinal Venous Occlusion following Electrical Injury by Sahel Khazaei, Mehrdad Motamed Shariati, Naser Shoeibi, Mohammad Arjmand, Seyedeh Maryam Hosseini

    Published 2022-01-01
    “…Funduscopic examination of the right eye revealed diffuse superficial and deep intraretinal hemorrhages, mild venous tortuosity, and an area of the pale retina. Optical coherence tomography (OCT) demonstrated hyperreflective band-like lesions in the middle retinal layers. …”
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    Article
  20. 280

    Valsalva Retinopathy Presenting as Subretinal Hemorrhage by Lívia Conci, Eliza Pereira, Samia Navajas, Epitacio Silva Neto, Sérgio Pimentel, Leandro Zacharias

    Published 2024-01-01
    “…History and clinical examination, optical coherence tomography (OCT), fluorescein, and indocyanine green angiography. …”
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    Article