Fluorescein angiography
... (FA), fluorescent angiography (FAG), or fundus fluorescein angiography (FFA) is a technique for ... Fluorescein angiography does not involve the use of ionizing radiation. Fluorescein angiography was pioneered by German ... The fluorescein is administered intravenously in intravenous fluorescein angiography (IVFA) and orally in oral fluorescein ... Angiography at the U.S. National Library of Medicine Medical Subject Headings (MeSH) "Fluorescein angiography". U.S. National ...
Angiography
Fluorescein angiography is a medical procedure in which a fluorescent dye is injected into the bloodstream. The dye highlights ... The term angiography has been applied to radionuclide angiography and newer vascular imaging techniques such as CO2 angiography ... CT angiography and MR angiography. The term isotope angiography has also been used, although this more correctly is referred to ... "Fluorescein Angiography". EMPIRE RETINA CONSULTANTS. Retrieved 22 August 2016. Kashani AH, Chen CL, Gahm JK, Zheng F, Richter ...
Optical coherence tomography angiography
The current gold standards of angiography, fluorescein angiography (FA) and indocyanine green angiography (ICGA), both require ... "Retinal vascular layers imaged by fluorescein angiography and optical coherence tomography angiography". JAMA Ophthalmology. ... "Fluorescein Angiography". American Academy of Ophthalmolog. Archived from the original on 27 May 2016. Alander JT, Kaartinen I ... Gass JD, Sever RJ, Sparks D, Goren J (October 1967). "A combined technique of fluorescein funduscopy and angiography of the eye ...
Fluorescein
Intravenous or oral fluorescein is used in fluorescein angiography in research and to diagnose and categorize vascular ... Fluorescein is also known as a color additive (D&C Yellow no. 7). The disodium salt form of fluorescein is known as uranine or ... Yang CS, Sung CS, Lee FL, Hsu WM (2007). "Management of anaphylactic shock during intravenous fluorescein angiography at an ... 8. Fluorescein is a precursor to the red dye eosin Y by bromination. Oral and intravenous use of fluorescein can cause adverse ...
Bascom Palmer Eye Institute
pioneered the use of fluorescein angiography for the diagnosis of macular and retinal diseases, which led to the accurate ... Norton, EW; Gutman, F (1965). "Diabetic retinopathy studied by fluorescein angiography". Transactions of the American ... a macular degeneration specialist who developed fluorescein angiography as a diagnostic tool, and John T. Flynn, a pediatric ...
Branch retinal vein occlusion
Fluorescein angiography is a helpful adjunct. Findings include delayed venous filling, hypofluorescence caused by hemorrhage ...
Jeffrey W. Berger
Variability in fluorescein angiography interpretation for photodynamic therapy in age-related macular degeneration. Retina. ... Quantitative image sequence analysis of fundus fluorescein angiography. Ophthalmic Surg Lasers. 1999 Jan;30(1):72-3. Shin DS, ... Quantitative, spatio-temporal image analysis of fluorescein angiography in age-related macular degeneration. Proc SPIE 1998; ... retinal imaging with a number of publications on image analysis methods for modalities such as fluorescein angiography. He ...
Bonnet-Dechaume-Blanc syndrome
Fluorescein angiography is commonly used to diagnose the syndrome. There have been several methods in treating patients with ... Fluorescein angiography is quite useful in diagnosing retinal features of the disease, and the use of ultrasonography and ... MRI, CT, and cerebral angiography may all be used to investigate the extent and location of any vascular lesions affecting the ...
Fundus photography
Sodium Fluorescein Angiography (abbreviated SFA, FA or FAG) is used for the imaging of retinal vascular disease and utilises ... Following the development of fundus photography, David Alvis, and Harold Novotny, performed the first fluorescein angiography ( ... Marmor, Michael F. (2011-07-01). "Fluorescein angiography: Insight and serendipity a half century ago". Archives of ... Red free photography is also regularly used as a base line photo prior to Angiography. Angiography is a process of ...
Indocyanine green angiography
... has many advantages over commonly used fundus fluorescein angiography (FFA). Because of its ... Fundus photography Fundus fluorescein angiography Eye examination "Indocyanine Green Angiography". www.aao.org. Khurana, AK (31 ... Choroidal neovascularization is better visualized by ICGA, than fluorescein angiography. The patient toleration is also better ... Indications for indocyanine green angiography include: Choroidal neovascularisation (CNV): Indocyanine green angiography is ...
Foveal avascular zone
The FAZ is an important anatomical landmark in fluorescein angiography. Its diameter is 0.5mm, the central 1.5 degrees of an ...
Cerebroretinal microangiopathy with calcifications and cysts
The abnormal vessels are even better seen with fluorescein angiography. In advanced disease, glaucoma is diagnosed by measuring ...
Stargardt disease
Fluorescein angiography is used less often than in the past. These investigations may be followed by genetic testing in order ...
Hardwicke Knight
Techniques of fluorescein angiography developed by Knight won international acclaim. Knight was president of the Dunedin Film ...
Santosh G. Honavar
Amar Agarwal (2007). Fundus Fluorescein and Indocyanine Green Angiography: A Textbook and Atlas. SLACK Incorporated. pp. 18-. ...
Sattler's layer
International Symposium on Fluorescein Angiography Ghent 28 March-1 April 1976. Documenta Ophthalmologica Proceedings Series. ...
Allen's test
McGregor, AD (1987). "The Allen test - an investigation of its accuracy by fluorescein angiography". J Hand Surg Br Vol. 12 (1 ... In addition, the results of Allen's tests do not appear to correlate with distal blood flow as demonstrated by fluorescein dye ...
Susac's syndrome
Fluorescein angiography may demonstrate leakage in areas remote from the retinal infarctions. In a recent analysis (Susac et al ... Both patients underwent fluorescein retinal angiography that demonstrated multifocal retinal artery occlusions without evidence ... Egan, Robert A.; Hills, William L.; Susac, John O. (December 2010). "Gass plaques and fluorescein leakage in Susac Syndrome". ...
Macular degeneration
In wet macular degeneration, angiography can visualize the leakage of bloodstream behind the macula. Fluorescein angiography ...
Central retinal artery
Its blood flow can be revealed by fluorescein angiography or laser Doppler imaging. Thus if the central retinal artery gets ...
Charcot-Bouchard aneurysm
"Classification of Human Retinal Microaneurysms Using Adaptive Optics Scanning Light Ophthalmoscope Fluorescein Angiography". ... Usually not detected by CT angiography. Retinal microaneurysms can be diagnosed using ophthalmoscopy, fundus photography, FFA, ...
Intraretinal microvascular abnormalities
One way to distinguish IRMA from retinal neovascularization is to perform fluorescein angiography. Since IRMA blood vessels are ... and therefore exhibit hyperfluorescence on fluorescein angiography. IRMA is deeper in the retina than neovascularization, has ...
Branch retinal artery occlusion
Fluorescein angiography reveals an abrupt diminution in dye at the site of the obstruction. Visual field testing can confirm ...
Choroidal neovascularization
On the basis of fluorescein angiography, CNV may be described as classic or occult. Two other tests that help identify the ... "Optical Coherence Tomography Angiography of Asymptomatic Neovascularization in Intermediate Age-Related Macular Degeneration". ... condition include indocyanine green angiography and optical coherence tomography. CNV is conventionally treated with ...
Scanning laser ophthalmoscopy
Fluorescein angiography uses injection of a fluorescein dye to image the back of the retina. It is a commonly used technique ... "Comparison between optical coherence tomography and fundus fluorescein angiography for the detection of cystoid macular edema ...
Sickle cell retinopathy
... fluorescein angiography and coherence tomography. Ultra Widefield Fluorescein Angiography is the gold standard for diagnosis of ... Fluorescein angiography and angioscopy is recommended for patients with abnormal findings that may be indicative of ... Optic nerve sign is represented by dilated capillaries that can be visualized in the nerve using fluorescein angiography. ... Spectral Domain Optical Coherence Tomography and Coherence Tomography Angiography are non invasive methods of diagnosing ...
Maurice Rabb Jr.
He was also the director of the fluorescein angiography Laboratory at the Michael Reese Hospital. In 1977, he was a full ...
National Eye Institute
"In vivo imaging of human retinal microvasculature using adaptive optics scanning light ophthalmoscope fluorescein angiography ...
Polypoidal choroidal vasculopathy
Fluorescein angiography, Indocyanine green angiography and Optical coherence tomography is also used to diagnose PCV. Since it ... Since Indocyanine green angiography gives better imaging of choroidal structures, it is more preferred in diagnosing PCV. ... or fluorescein leakage. Active lesions are further classified as Exudative, Hemorrhagic or Mixed forms. Irreversible vision ...
Diabetic retinopathy
Fluorescein angiography is used to assess the extent of retinopathy that aids in treatment plan development. Optical coherence ... Fluorescein angiography is used by retina specialists to further assess diabetic retinopathy severity and to determine sites of ...