1. Young H. Yoon

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    1. Mentioned In 15 Articles

    2. Macular capillary plexuses after epiretinal membrane surgery: an optical coherence tomography angiography study

      Macular capillary plexuses after epiretinal membrane surgery: an optical coherence tomography angiography study
      Aims To investigate macular vascular integrity using optical coherence tomography angiography (OCTA) in patients undergoing vitrectomy for idiopathic epiretinal membrane (ERM) removal and to determine its association with structural and visual outcomes. Methods Forty-three patients with unilateral ERM who were followed for 6 months after surgery were included. Ophthalmological evaluations included best-corrected visual acuity (BCVA) and spectral-domain OCT (SD-OCT) before surgery and 6 months after surgery. We obtained en face ...
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    3. Macular capillary plexuses after macular hole surgery: an optical coherence tomography angiography study

      Macular capillary plexuses after macular hole surgery: an optical coherence tomography angiography study
      Aims To investigate the structural changes of the superficial capillary plexuses (SCP) and deep capillary plexuses (DCP) using optical coherence tomography (OCT) angiography (OCTA) in patients with idiopathic macular hole (MH) after surgery, determine the factors related to changes of macular capillary plexuses and evaluate its association with postoperative visual outcomes. Methods Thirty-three patients with unilateral MH who were followed for 6 months after surgery were included. Ophthalmologic evaluations included ...
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    4. Optical Coherence Tomography Angiography of DME and Its Association with Anti-VEGF Treatment Response

      Optical Coherence Tomography Angiography of DME and Its Association with Anti-VEGF Treatment Response
      Purpose To investigate the structural integrity of the superficial capillary plexuses (SCPs) and deep capillary plexuses (DCPs) using optical coherence tomography (OCT) angiography (OCTA) in patients with diabetic macular edema (DME) and its association with the response to antivascular endothelial growth factor (VEGF) treatment. Design Retrospective, case-control study. Participants We included 51 DME eyes with a poor response to anti-VEGF agents and 32 age-matched DME eyes with a good response ...
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    5. Correlation between Spectral-Domain OCT findings and Visual Acuity in X-linked Retinoschisis

      Correlation between Spectral-Domain OCT findings and Visual Acuity in X-linked Retinoschisis
      PURPOSE: To investigate the tomographic characteristics of the outer retina and choroid and their relationship with visual auity in X-linked juvenile retinoschisis (XLRS) patients using spectral-domain optical coherence tomography (SD-OCT). METHODS: In this retrospective, observational, case-control study, we analyzed 20 eyes of 10 patients with XLRS using SD-OCT. The clinical and tomographic features of the outer retina, including the external limiting membrane (ELM), inner segment/outer segment (IS/OS) junction ...
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    6. Correlations between Spectral-Domain OCT Measurements and Visual Acuity in Cystoid Macular Edema Associated with Retinitis Pigmentosa

      Correlations between Spectral-Domain OCT Measurements and Visual Acuity in Cystoid Macular Edema Associated with Retinitis Pigmentosa
      Purpose: To evaluate the characteristics of SD-OCT findings associated with visual outcome and compare OCT measurements according to presence of cystoid macular edema (CME) in retinitis pigmentosa (RP) patients. Methods: Patients with typical RP underwent SD-OCT were included. We compared OCT measurements such as central retinal thickness (CRT), photoreceptor thickness, and photoreceptor inner segment/outer segment (IS/OS) junctional status at the fovea between CME and non-CME group. Also, correlations ...
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    7. The relationship between foveal ischemia and spectral-domain optical coherence tomography findings in ischemic diabetic macular edema

      The relationship between foveal ischemia and spectral-domain optical coherence tomography findings in ischemic diabetic macular edema
      To investigate the relationship between enlargement of the foveal avascular zone (FAZ) and structural changes on spectral-domain optical coherence tomography (SD-OCT) in patients with ischemic diabetic macular edema (DME). Methods: This was a retrospective, cross-sectional study including 35 eyes of 33 patients with ischemic DME determined by irregular margins of the FAZ in fluorescein angiography. We measured the best-corrected visual acuity (BCVA), central subfield thickness (CST), subfield volume, subfoveal choroidal ...
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    8. Assessment of Macular Function for Idiopathic Epiretinal Membranes Classified by Spectral Domain Optical Coherence Tomography

      Assessment of Macular Function for Idiopathic Epiretinal Membranes Classified by Spectral Domain Optical Coherence Tomography
      Purpose: To evaluate the functional changes in various morphologic types of idiopathic epiretinal membrane (ERM) by multifocal electroretinography (mfERG) and spectral domain optical coherence tomography (SD-OCT). Methods: All patients (n=71) with unilateral idiopathic ERM underwent complete ophthalmological examination, including measurements of best-corrected visual acuity (BCVA), SD-OCT, and mfERG for both eyes. To classify idiopathic ERM by subtype, the morphologic characteristics of the foveal area on representative scanned images were ...
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    9. Macular Gradient Measurement in Myopic Posterior Staphyloma Using Optical Coherence Tomography

      Macular Gradient Measurement in Myopic Posterior Staphyloma Using Optical Coherence Tomography
      Purpose To evaluate clinical characteristics and the macular gradient in myopic posterior staphyloma with time domain (TD) optical coherence tomography (OCT). Methods Sixty-four staphyloma eyes of 40 patients were examined. Macular gradient (tangent θ) and the location of staphyloma were assessed with OCT imaging. The macular gradient was measured at points 1 mm and 2 mm distant from the fovea. The relationships of the macular gradient with age, axial length ...
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    10. Correlation of Microperimetry with Fundus Autofluorescence and Spectral-Domain Optical Coherence Tomography in Repaired Macular Holes

      Correlation of Microperimetry with Fundus Autofluorescence and Spectral-Domain Optical Coherence Tomography in Repaired Macular Holes
      Purpose: To investigate the correlation of microperimetry with fundus autofluorescence (FAF), spectral-domain optical coherence tomography (SD-OCT), and visual acuity (VA) in order to better characterize visual outcomes after successful macular hole (MH) surgery.Design: Cross-sectional case series.Methods: Postoperative VA, microperimetry, FAF, and SD-OCT images from 23 eyes of 23 patients who underwent successful MH surgery were obtained. FAF images were examined using the Heidelberg retina angiograph 2, and foveal ...
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    11. Optical Coherence Tomography Evaluation of Detached Macula from Rhegmatogenous Retinal Detachment and Central Serous Chorioretinopathy.

      Related Articles Optical Coherence Tomography Evaluation of Detached Macula from Rhegmatogenous Retinal Detachment and Central Serous Chorioretinopathy. Am J Ophthalmol. 2008 Mar 27; Authors: Lee SY, Joe SG, Kim JG, Chung H, Yoon YH PURPOSE: To compare structural changes using optical coherence tomography (OCT) and visual acuity (VA) loss in patients with shallow macula-off rhegmatogenous retinal detachment (RD) and central serous chorioretinopathy (CSC) involving the macula. DESIGN: Retrospective, comparative observational ...
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  2. About Young H. Yoon

    Young H. Yoon

    Young Hee Yoon is with the Department of Ophthalmology, Asan Medical Center, University of Ulsan, College of Medicine, Seoul, Korea.