Retina: indocyanine green (ICG) angiography.
نویسنده
چکیده
منابع مشابه
In-House Handmade Camera for Indocyanine Green Video Angiography
Background and Aim: Vascular imaging during surgical procedures is very important and has many applications. There are several methods for intraoperative vascular assessment such as intraoperative angiography, Doppler, and fluorescence-based techniques. The latter group and specially the Indocyanine Green (ICG) Video Angiography (VA) is commonly used for vascular surgery and sentinel node...
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PURPOSE To facilitate the interpretation of the choroidal dye filling sequence, the use of simultaneous indocyanine green (ICG) and fluorescein angiography was evaluated. METHODS A single-wavelength scanning laser ophthalmoscope (SLO) was modified to a two-wavelength system, permitting the simultaneous recording of ICG and fluorescein angiography. This method has been used in 340 cases. About...
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Indocyanine green (ICG) is a water soluble, tricarbocyanine dye widely employed in medical applications. After FDA approval in 1959, ICG was initially used primarily in hepatic function diagnosis. With a molecular weight of 775, ICG has a peak spectral absorption of approximately 800 nm. Near infrared frequencies penetrate retinal layers allowing ICG angiography to image patterns of circulation...
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Lacquer cracks are thought to represent healed mechanical breaks in the retinal pigment epithelium, Bruch's membrane, and choriocapillaris complex. In this study, we analyzed the indocyanine green (ICG) angiographic features of lacquer cracks and compared them with findings using fluorescein angiography. Complete ophthalmologic examinations, fluorescein angiography, and ICG angiography were per...
متن کاملIndocyanine green angiography for examining the normal ocular fundus in dogs.
In dogs, a variety of diseases of the retina and choroid have been reported, either separately or concomitantly; however, the canine choroid is difficult to evaluate by veterinary techniques currently available. Indocyanine green (ICG) angiography is widely used in human ophthalmology, but has not been investigated for use in canine ophthalmology. The aim of this study was to apply a new approa...
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عنوان ژورنال:
- Insight
دوره 19 3 شماره
صفحات -
تاریخ انتشار 1994