Multi-Spectral Imaging (MSI) of choroidal lesions in NF – Page 20 of 38

The Annidis Multi-Spectral Imaging, of our patient with NF uses 10 different LEDs, each of a different color and somewhat different penetration range. The Green, Yellow and Amber LEDs do not penetrate well and reveal detailed information about the inner retinal structures. The Red and Infrared LEDs penetrate deeper into the retina and choroid and often reveal abnormalities not visualized with the Green, Yellow and Amber LEDs.