Fig. 9
From: Human retinal microvascular imaging using adaptive optics scanning light ophthalmoscopy
Imaging of non-perfused blood vessels in a 24-year-old male with sickle cell retinopathy using AOSLO (RR0292). a Confocal AOSLO FA perfusion map obtained at 2° superior to the fovea in the right eye. Shadow of a non-perfused blood vessel is indicated by a white arrow. b Visualization of the non-perfusion blood vessel on nonconfocal AOSLO structural image. c Superimposed composite of a (in red) and b reveals the location of perfused and non-perfused blood vessels