Skip to main content
. Author manuscript; available in PMC: 2018 Aug 1.
Published in final edited form as: Ophthalmology. 2017 Apr 28;124(8):1249–1251. doi: 10.1016/j.ophtha.2017.03.058

Clip 1. Aqueous Angiographic Signal Shows Increased Signal Over Time, A Pulsatile Nature, and Dynamic Change.

Clip 1

A clip was taken from subject 4. The left/bottom/top of the image are nasal/inferior/superior quadrants respectively in this left eye. The video starts 50 seconds after introduction of tracer and lasts for ~ 46 seconds. Angiographic signal appeared almost immediately inferonasally (bottom left) with pulsatile flow in this eye within the first 5 seconds. At 10 seconds, the angiographic signal extended more inferior and continued to grow at 16 seconds. At 22 seconds, this inferior extension started to fade. At 26 seconds, superonasal (top left) signal arose with a pulsatile quality. At 35 seconds, the inferior signal that first appeared at 10 seconds and then disappeared at 22 seconds started to re-appear.