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Ocular fluorescein phototoxicity
Applied Optics, 1987Fluorescein angiography is one of the most commonly used diagnostic techniques in modern ophthalmology. Prior to this study, recommendations on the phototoxicity of this technique were based on light levels alone (i.e., without fluorescein present). Using a rabbit model to demonstrate retinal damage, intravenous sodium fluorescein was found to reduce ...
Bernard F. Hochheimer +2 more
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Observations on the absorption spectra of fluorescein, fluorescein derivatives and conjugates
Archives of Biochemistry and Biophysics, 1958Abstract 1. 1. Rapid loss in the characteristic maximum at 490 mμ occurs in solutions of fluorescein (uranin) below pH 7.0 with elimination of fluorescence at pH 2.0. A new absorption band appears in these solutions below pH 5.0 with a maximum at 430 mμ at pH 2.0. 2. 2.
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Endoscopic Fluorescein Angiography
Ophthalmic Surgery, Lasers and Imaging Retina, 1996* BACKGROUND AND OBJECTIVE: To assess features of various retinal and choroidal disorders by endoscopic fluorescein angiograms (EFAs) obtained intraoperatively. * PATIENTS AND METHODS: One hundred patients undergoing vitrectomy were studied intraoperatively by injecting 5 ml of 10% fluorescein intravenously.
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The Use of Fluorescein in Vitrectomy
Archives of Ophthalmology, 1987To the Editor. —Fluorescein has been proposed as an aid in vitreous surgery. This agent can be injected intravenously prior to operation 1 or introduced directly into the eye. 2 Intravenous injection carries the risk of serious systemic reaction and is also of little use in unplanned procedures, since the dye has to be injected at least 18 hours ...
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Photoallergic reaction to fluorescein
Contact Dermatitis, 1990A photoallergie reaction to fluorescein was demonstrated in a male diabetic by photopatch and photoprovocation tests. Sensitization was acquired by tonometries using a fluorescein‐containing local anesthetic, preceding fluorescein angiography for diagnosis of diabetic retinopathy. Histopathological examination of skin lesions induced in both photopatch
Helmut Gall +3 more
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Fluorescein Staining of the Cornea
JAMA, 1964SINCE THE INTRODUCTION by Kimura in 19511of fluorescein sodium-impregnated filter paper for use in staining the eye, few ophthalmologists cling to the use of liquid fluorescein. The simple, sterile, individually wrapped filter paper, now commercially available, constitutes one of the safest methods of applying this substance to either injured or normal
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The diffusion of fluorescein in the lens
Experimental Eye Research, 1964The barriers to the diffusion of fluorescein in the lens have been observed and measured. In vitro the spread of small spots of dye placed on the bare cortex was noted. In vivo the exchange of the dye between the lens and the aqueous and vitreous humours was recorded with a fluorophotometer and subjected to numerical analysis.
R.J. Kaiser, D.M. Maurice
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Fluorescein as an Aid in Pachometry
Optometry and Vision Science, 1979Precision of measurement of apparent corneal thickness with the Haag-Streit lamp depth measuring attachment is significantly enhanced by staining the precorneal film with sodium fluorescein before measuring.
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Fluorescein — An aid in gastroscopy
American Journal of Digestive Diseases, 1943Fluorescein has been used topically on the mucous membrane of the stomach instilled through the Ewald tube. Gastroscopy was then done in a series of twentytwo cases.
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Fluorescein angiography: Risks
Vision Research, 1980Abstract Fluorescein angiography has become a very important diagnostic aid in ophthalmology. The principles, technique and interpretation are briefly discussed. The risks of fluorescein angiography include direct ones resulting from injection of the dye as well as possible retinal damage from light exposure during the procedure.
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