Figure 6.

Fluorescein Aqueous Angiography with Concurrent Anterior Segment OCT

Aqueous angiography with anterior segment OCT was performed on subjects 5 (A-C) and 6 (D-F). B/E) OCT (green dotted arrows in A/D) was performed on a regions of high angiographic signal showing intrascleral lumens capable of carrying aqueous humor. Yellows arrows showed correspondence of angiographic signal (A/D) to OCT lumens (B/E). C/F) OCT (red dotted arrows in A/C) was performed on regions without angiographic signal, demonstrating fewer intrascleral lumens (C/F). E/F) Blue arrows on OCT demonstrate lumens not associated with the aqueous angiographic signal that may be related to other luminal structures in the sclera such as arteries or episcleral veins not associated with AHO. In subject 6, given the thinner nature of the angiographic structures, the arrows were broken to avoid covering them.