Swept-Source OCT Angiography: SS OCT AngioTM
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منابع مشابه
Imaging choroidal neovascular membrane using en face swept-source optical coherence tomography angiography
PURPOSE The aim of this study was to assess the efficacy of swept-source optical coherence tomography angiography (SS-OCTA) in delineating the morphology of choroidal neovascular membrane (CNV). PATIENTS AND METHODS This was a retrospective observational case series reviewing clinical data and fundus fluorescein angiography (FFA), swept-source optical coherence tomography (SS-OCT), and SS-OCT...
متن کاملNoninvasive detection of microaneurysms in diabetic retinopathy by swept-source optical coherence tomography
BACKGROUND AND OBJECTIVES A method of identifying retinal vascular microaneurysms (MAs) in nonproliferative diabetic retinopathy (NPDR) using swept-source optical coherence tomography (SS-OCT). PATIENTS AND METHODS SS-OCT images were acquired in 17 eyes with NPDR using prototype SS-OCT device and fluorescein angiography (FA) images were obtained simultaneously. MAs identified on SS-OCT slabs ...
متن کاملMultimodal imaging of hypertensive chorioretinopathy by swept-source optical coherence tomography and optical coherence tomography angiography
RATIONALE To investigate malignant hypertension ocular lesions with swept source optical coherence tomography (SS-OCT) and optical coherence tomography angiography (OCT-A). PATIENT CONCERNS Visual loss due to malignant hypertension. DIAGNOSES Hypertensive chorioretinopathy. INTERVENTIONS Patients were thoroughly examined on presentation and 30 days after their first visit, with swept-sour...
متن کاملNovel perspectives on swept-source optical coherence tomography
Technologies for multimodal digital imaging of vitreoretinal diseases have improved the accuracy of diagnosis and the depth of the knowledge of the mechanisms of disease and their response to treatments. Optic coherence tomography (OCT) has become a mandatory tool for the management and for the follow-up of retinal pathologies. OCT technology evolved in the last two decades from time-domain to ...
متن کاملNew Swept-Source OCT for Glaucoma: Improvements and Advantages
When we refer to sweptsource optical coherence tomography (SS-OCT), “swept source” refers to the type of laser incorporated into the device. Instead of the superluminescent diode laser typical of conventional spectral domain OCT (SD-OCT), SS-OCT uses a short-cavity swept laser. Although the swept-source laser has a wavelength centered at approximately 1 μm, the laser actually changes, because i...
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تاریخ انتشار 2015