Document Detail


Fluorescein angiography of the iris. A correlation of microangiopathy in the iris and retina.
MedLine Citation:
PMID:  696266     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Fluorescein angiography of the iris using filters that eliminated pseudofluorescence was performed. In 10 of 40 non-diabetic healthy eyes, a fine-grained leakage of dye occurred from capillaries of the pupillary margin (PML). In 87 of 94 diabetic eyes with or without retinopathy a PML was present. The vascular changes of the iris were compared with those of the retina as disclosed by fundus fluorescein angiography. In 14 of 18 eyes without retinopathy PML was observed. In 25 of 28 eyes with non-proliferative retinopathy there was a PML, 12 of those in addition showed extravasation to the iris stroma. All 48 eyes with proliferative retinopathy showed PML. In addition, 19 of these had extravasation to the iris stroma and 26 iris neovascularization. When iris neovascularization is present, larger fibrovascular proliferations are usually found in the vitreous space, often associated with recurrent vitreous haemorrhages or retinal detachment. Iris angiography yields valuable information on the vitreo-retinal diabetic sequelae and is useful for selection of such eyes for vitrectomy.
Authors:
P Algvere; B Kornacki
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Publication Detail:
Type:  Comparative Study; Journal Article    
Journal Detail:
Title:  Acta ophthalmologica     Volume:  56     ISSN:  0001-639X     ISO Abbreviation:  Acta Ophthalmol (Copenh)     Publication Date:  1978 Oct 
Date Detail:
Created Date:  1978-11-29     Completed Date:  1978-11-29     Revised Date:  2006-11-15    
Medline Journal Info:
Nlm Unique ID:  0370347     Medline TA:  Acta Ophthalmol (Copenh)     Country:  DENMARK    
Other Details:
Languages:  eng     Pagination:  803-16     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Adult
Aged
Capillaries
Collateral Circulation
Diabetic Angiopathies / diagnosis
Diabetic Retinopathy / diagnosis*
Female
Fluorescein Angiography*
Hemorrhage / diagnosis
Humans
Iris / blood supply*
Male
Middle Aged
Retina / blood supply*
Retinal Detachment / diagnosis
Vitreous Body

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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