Fig. 4

Optos wide-field fundus photo (left) and FA (middle and right images) of a temporal VHL associated retinal hemangioblastoma in the left eye. Wide-field imaging and FA play an important role as the lesions are often peripheral and demonstrate a classic FA pattern of rapid filling of the feeding retinal arteriole, later filling of the intralesional blood vessels, followed by drainage through he dilated venule Left Optos wide-field image. Middle: Early phase (31 s) at arteriolar filling demonstrating rapid dye. Right: Later phase (1:02 min) with rapid dye filling into the hemangioblastoma and leakage of the dye