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Fluorescein angiography features for drusen

In fluorescein angiography, early and mid-phase shows hyperfluorescence of hard, soft, and drusenoid detachment. However late phase shows later staining of soft and drusenoid detachment, but pigmentation shows hypofluorescence in all phases.


Fundus image shows drusenoid RPE detachment , soft and hard drusen
Fundus image shows drusenoid RPE detachment , soft and hard drusen




Early phase FFA shows hyperfluorescence of hard and soft drusen along with drusenoid RPE detachment.
Early phase FFA shows hyperfluorescence of hard and soft drusen along with drusenoid RPE detachment. 





Mid phase FFA shows hyperfluorescence of hard and soft drusen along with drusenoid RPE detachment.
Mid phase FFA shows hyperfluorescence of hard and soft drusen along with drusenoid RPE detachment. 



Late phase FFA shows hyperfluorescence of hard drusen and staining of soft drusen along with drusenoid RPE detachment.
Late phase FFA shows hyperfluorescence of hard drusen and staining of soft drusen along with drusenoid RPE detachment. 


Please check Clinical guidelines for ARMD and course of clinical changes in RPE




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