지원사업
학술연구/단체지원/교육 등 연구자 활동을 지속하도록 DBpia가 지원하고 있어요.
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연구자들이 자신의 연구와 전문성을 널리 알리고, 새로운 협력의 기회를 만들 수 있는 네트워킹 공간이에요.
논문 기본 정보
- 자료유형
- 학술저널
- 저자정보
- 발행연도
- 2015.1
- 수록면
- 168 - 172 (5page)
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초록· 키워드
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Purpose: To develop a novel, simplified method for correcting the ischemic index of nonperfused areas in diabeticretinopathy (DR).
Methods: We performed a retrospective review of 103 eyes with naive DR that underwent ultra-widefield angiography(UWFA) over a year. UWFAs were graded according to the quantity of retinal non-perfusion, anduncorrected ischemic index (UII) and corrected ischemic index (CII) were calculated using a simplified, novelmethod.
Results: The average differences between UII and CII in the non-proliferative DR group and the proliferative DRgroup were 0.7 ± 0.9% in the <25% CII group, 3.0 ± 0.9% in the 25% to 49.9% CII group, and 3.6 ± 0.6% in the>50% CII group, respectively. A CII >25% was critical for determining DR progression (p < 0.001).
Conclusions: Distortion created by UWFA needs to be corrected because the difference between UII and CII inDR increases with the ischemic index.
목차
등록된 정보가 없습니다.
참고문헌 (9)
참고문헌 신청
Oishi A / 2014 / Quantification of the image obtained with a wide-field scanning ophthalmoscope / Invest Ophthalmol Vis Sci 55 : 2424 ~ 2431
Oliver SC / 2010 / Peripheral vessel leakage (PVL): a new angiographic finding in diabetic retinopathy identified with ultra wide-field fluorescein angiography / Semin Ophtha
Patel RD / 2013 / Characterization of ischemic index using ultra-widefield fluorescein angiography in patients with focal and diffuse recalcitrant diabetic macular edema / Am
Prasad PS / 2010 / Ultra wide-field angiographic characteristics of branch retinal and hemicentral retinal vein occlusion / Ophthalmology 117 : 780 ~ 784
Silva PS / 2012 / Nonmydriatic ultrawide field retinal imaging compared with dilated standard 7-field 35-mm photography and retinal specialist examination for evaluation of d
Oliver SC / 2010 / Peripheral vessel leakage (PVL): a new angiographic finding in diabetic retinopathy identified with ultra wide-field fluorescein angiography / Semin Ophtha
Patel RD / 2013 / Characterization of ischemic index using ultra-widefield fluorescein angiography in patients with focal and diffuse recalcitrant diabetic macular edema / Am
Prasad PS / 2010 / Ultra wide-field angiographic characteristics of branch retinal and hemicentral retinal vein occlusion / Ophthalmology 117 : 780 ~ 784
Silva PS / 2012 / Nonmydriatic ultrawide field retinal imaging compared with dilated standard 7-field 35-mm photography and retinal specialist examination for evaluation of d
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