Indocyanine green angiographic findings in choroidal hemangiomas: A study of 75 cases

Détails

ID Serval
serval:BIB_B2FEAC197A9D
Type
Article: article d'un périodique ou d'un magazine.
Collection
Publications
Institution
Titre
Indocyanine green angiographic findings in choroidal hemangiomas: A study of 75 cases
Périodique
Ophthalmologica
Auteur⸱e⸱s
Schalenbourg  A., Piguet  B., Zografos  L.
ISSN
0030-3755 (Print)
Statut éditorial
Publié
Date de publication
2000
Volume
214
Numéro
4
Pages
246-52
Notes
Comparative Study
Journal Article
Résumé
Indocyanine green (ICG) angiography is a new diagnostic modality that was suggested, in small series, to provide a typical angiographic pattern in cases of choroidal hemangioma. Our study, through an exceptionally large series of 75 patients, assessed in a prospective way whether a typical ICG pattern of choroidal hemangioma exists and what would be its possible variations. The most constant feature is the sequence of the different ICG angiographic phases. The arterial phase demonstrates the filling of intratumoral vessels on a hypofluorescent tumoral background. During the venous phase, the hemangioma reaches a stage of maximal ICG-A fluorescence, with superimposed hyper- and hypofluorescent spots. Sturge-Weber cases have also extratumoral hyperfluorescent spots. The late phase shows a hypofluorescent lesion with residual hyperfluorescent caverns and a well-delineated, but complex border structure.
Mots-clé
Choroid/*pathology Choroid Neoplasms/*diagnosis Diagnosis, Differential Female *Fluorescein Angiography Fluorescent Dyes/administration & dosage/*diagnostic use Fundus Oculi Hemangioma, Capillary/*diagnosis Humans Indocyanine Green/administration & dosage/*diagnostic use Injections, Intravenous Male Middle Aged Retrospective Studies
Pubmed
Web of science
Création de la notice
28/01/2008 13:10
Dernière modification de la notice
20/08/2019 15:21
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