Results 171 to 180 of about 761,145 (226)
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Archives of Ophthalmology, 1967
Fluorescence angiography of vascular occlusions is of value in many instances. It makes possible the differentiation of truly occluded vessels from those which appear occluded due to changes in their walls. Collateral channels and vessel caliber changes can be more readily recognized.
W B, Snyder, L, Allen, O, Frazier
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Fluorescence angiography of vascular occlusions is of value in many instances. It makes possible the differentiation of truly occluded vessels from those which appear occluded due to changes in their walls. Collateral channels and vessel caliber changes can be more readily recognized.
W B, Snyder, L, Allen, O, Frazier
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Indocyanine Green Fluorescence Angiography for Free Flap Monitoring: A Pilot Study
Journal of Cranio-Maxillo-Facial Surgery, 2016 International audienceObjectiveWe evaluated the feasibility and the tolerance of repeated fluorescent indocyanine green angiography in free flap monitoring, and determined the intraoperative predictive values of flap vitality.BackgroundThe free flap ...
Jean-Luc Cracowski, Christian Righini
exaly +2 more sources
Fluorescent Angiography of the Human Fundus Oculi
Australian and New Zealand Journal of Surgery, 1969Fluorescent angiography of the human fundus oculi provides valuable information on the retinal circulation and events in the vascular beds of the choroid and optic nerve head. Pre‐capillary arterioles can be delineated consistently by the intravenous injection of 5% sodium fluorescein, while good capillary filling can be shown frequently.
G W, Crock, R H, West
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Clinics in Plastic Surgery, 2011
Fluorescent angiography is a simple and effective real-time tool for measurement of tissue perfusion both in and out of the operating room. It has multiple uses including: (1) identifying perforating vessels during flap planning; (2) locating primary and secondary angiosomes within a prepared flap; (3) as an aid in decision making for tissue ...
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Fluorescent angiography is a simple and effective real-time tool for measurement of tissue perfusion both in and out of the operating room. It has multiple uses including: (1) identifying perforating vessels during flap planning; (2) locating primary and secondary angiosomes within a prepared flap; (3) as an aid in decision making for tissue ...
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Fluorescence Angiography and Experimental Carotid Occlusion
Archives of Ophthalmology, 1968The retinal fluorescence angiography patterns before and during common carotid artery occlusion in rhesus monkeys have been compared. During acute occlusion, there was a prolongation of the development of the phases of fluorescence. Fluorescence angiography may prove to be a worthwhile diagnostic tool in the evaluation of patients with suspected ...
W A, Newsom +2 more
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Retinal Fluorescence Angiography of the Rhesus Monkey
Archives of Ophthalmology, 1968The details of a successful technique for fluorescence angiography of the rhesus monkey's fundus are outlined. The angiographic pattern in this primate is quite similar to that of man, thus making the rhesus monkey an excellent experimental animal for retinal and choroidal circulation studies.
W A, Newsom +2 more
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Quantitative fluorescence angiography for neurosurgical interventions
Biomedizinische Technik/Biomedical Engineering, 2013Present methods for quantitative measurement of cerebral perfusion during neurosurgical operations require additional technology for measurement, data acquisition, and processing. This study used conventional fluorescence video angiography--as an established method to visualize blood flow in brain vessels--enhanced by a quantifying perfusion software ...
Claudia, Weichelt +10 more
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Preinjection fluorescence in indocyanine green angiography
Ophthalmology, 1996To verify whether infrared pre-injection fluorescence can be observed in patients undergoing indocyanine green (ICG) angiography.Infrared fundus photographs were taken before dye injection for 450 consecutive patients undergoing ICG angiography for different chorioretinal disorders.
CARDILLO PICCOLINO F +4 more
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Riboflavin Fluorescence Angiography
1976Solution of riboflavin shows intense fluorescence. The wavelength of emitted fluorescence is distributed with a peak of 530 nm. Absorption peaks of riboflavin are 266 nm, 373 nm and 445 nm. The Olympus fundus camera which is equipped with exciting and barrier filters for fluorescein angiography was used in this experiment.
M. Shimotori, J. Chiba, S. Aoki
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Atlas of Fluorescence Fundus Angiography.
Annals of Internal Medicine, 1969Since the construction of the ophthalmoscope, physicians have been intrigued and influenced by study of the retinochoroidal vascular structures. Now, a clinical technique has been developed for ophthalmoscopic study of the hemodynamics of these vascular systems.
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