Optical coherence tomography angiography of macular telangiectasia type 1: Comparison with mild diabetic macular edema

Mao, Lei; Weng, Sisi; Gong, Yuanyuan; Yu, Shizhu

doi:10.1002/lsm.22645

Cited by 13 publications

(8 citation statements)

References 31 publications

(36 reference statements)

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“…The principle of OCTA is to detect the changes in the blood flow in the static eye, without the need for dye injection, which is more simple and convenient as compared to FA/ICGA . On the OCTA images, the irregular choriocapillary flow patterns of chronic CSC were in accordance with the abnormalities detected on ICGA , and the areas of low reflection were surrounded by hyperperfused areas. Moreover, areas with SRF were consistent with the abnormal reflection on OCTA .…”

Section: Introductionmentioning

confidence: 95%

Findings of OCT‐angiography compared to fluorescein and indocyanine green angiography in central serous chorioretinopathy

Min

Lv²,

Yu³

et al. 2018

Lasers Surg Med

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Section: Introductionmentioning

confidence: 95%

Findings of OCT‐angiography compared to fluorescein and indocyanine green angiography in central serous chorioretinopathy

Min

Lv²,

Yu³

et al. 2018

Lasers Surg Med

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“…Split‐spectrum amplitude‐decorrelation angiography (SSADA) algorithm (a vital component of OCTA software) helps to quantified the ONH perfusion and retinal vasculature . Published studies describe potential efficacy for OCTA in the evaluation of some ocular diseases such as NAION, glaucoma, multiple sclerosis, diabetic retinopathy, age related macular degeneration (AMD), and so on . Studies report that OCTA might quantified detect reduced ONH perfusion in glaucoma, and the vessel densities were closely related to retinal nerve fiber damage and visual field loss .…”

Section: Introductionmentioning

confidence: 99%

Microvasculature dropout detected by the optical coherence tomography angiography in nonarteritic anterior ischemic optic neuropathy

et al. 2017

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“…OCTA has also been used to investigate the microvascular abnormalities associated with diabetic macular oedema (DMO) [22,39,41,50].…”

Section: Diabetic Macular Oedemamentioning

confidence: 99%

The diagnostic value of optical coherence tomography angiography in diabetic retinopathy: a systematic review

Gildea

2018

Int Ophthalmol

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Purpose Diabetic retinopathy (DR) is one of the leading causes of blindness worldwide. Accurate investigative tools are essential for the early diagnosis and monitoring of the disease. Optical coherence tomography angiography (OCTA) is a recently developed technology that enables visualisation of the retinal microvasculature. Methods A systematic review of the literature was performed to examine the diagnostic use of OCTA in DR to date. Medline, EMBASE, and Cochrane databases were searched to find relevant studies. Sixty-one original studies were selected for the review. Results and discussion OCTA has demonstrated the ability to identify microvascular features of DR such as microaneurysms, neovascularisation, and capillary non-perfusion. Furthermore, OCTA is enabling quantitative evaluation of the microvasculature of diabetic eyes. It has demonstrated the ability to detect early microvascular changes, in eyes with or without clinically evident DR. It has also been shown to detect progressive changes in the foveal avascular zone, and vascular perfusion density, with worsening severity of disease. It provides three-dimensional visualisation of the individual retinal vascular networks and is thereby enhancing our understanding of the role of the deeper vasculature in the pathogenesis of diabetic retinopathy and maculopathy. Conclusion However, limitations exist with current OCTA technology, in respect to the small field of view, image quality, projection artefact, and inaccuracies in analysis of the deeper vascular layers. While questions remain regarding its practical applicability in its present form, with continuing development and improvement of the technology, the diagnostic value of OCTA in diabetic retinopathy is likely to become evident.

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Optical coherence tomography angiography of macular telangiectasia type 1: Comparison with mild diabetic macular edema

Abstract: Morphological differences between Mac tel 1 and DME can be observed on OCTA. Superficial vascular density and non-perfusion area may serve as a quantitative method to identify them. Lasers Surg. Med. 49:225-232, 2017. © 2017 Wiley Periodicals, Inc.

Cited by 13 publications

References 31 publications

Findings of OCT‐angiography compared to fluorescein and indocyanine green angiography in central serous chorioretinopathy

Findings of OCT‐angiography compared to fluorescein and indocyanine green angiography in central serous chorioretinopathy

Microvasculature dropout detected by the optical coherence tomography angiography in nonarteritic anterior ischemic optic neuropathy

The diagnostic value of optical coherence tomography angiography in diabetic retinopathy: a systematic review

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