Figures & data
Figure 1 Widefield FA prior to treatment.
Notes: Areas of nonperfusion are shaded blue, while areas of perfusion are orange. The ischemic index is 50.6%.
Abbreviation: FA, fluorescein angiography.
Abbreviation: FA, fluorescein angiography.
Figure 2 Widefield FA after initial targeted retinal photocoagulation.
Notes: Areas that have been lasered are shown in grey. The ischemic index is 40.9%.
Abbreviation: FA, fluorescein angiography.
Abbreviation: FA, fluorescein angiography.
Figure 3 Widefield FA 3 months later, following additional targeted retinal photocoagulation.
Note: The ischemic index is 38.7%.
Abbreviation: FA, fluorescein angiography.
Abbreviation: FA, fluorescein angiography.
Figure 4 Widefield FA after completion of targeted retinal photocoagulation.
Note: The ischemic index is 14.2%.
Abbreviation: FA, fluorescein angiography.
Abbreviation: FA, fluorescein angiography.
Figure 5 Variation of OCT thickness with the extent of ischemia.
Abbreviation: OCT, optical coherence tomography.
