Hypofluorescence in infrared angiography.
We selected from the infrared angiograms taken in the department of Ophthalmology of the University of Ghent showing hypofluorescence. We differentiate masking from choroidal vascular filling defect. The etiologies and the differences between these are qualitatively discussed. Based on these findings we try to better appreciate the dynamics of infrared angiography.
Lafaut
B A
BA
Dienst Oogheelkunde, Universitair Ziekenhuis, Gent.
Sallet
G
G
De Laey
J J
JJ
D015901:Angiography, Digital Subtraction / Q000379:methods*; D005451:Fluorescein Angiography / Q000379:methods*; D005453:Fluorescence; D006801:Humans; D007259:Infrared Rays