the eyes were classified into four categories on the basis of fluorescein angiography : 1 ) no fluorescein leakage from retinal vessels , 2 ) fluorescein leakage from peripheral retinal vessels , 3 ) fluorescein leakage from the disc or macular vessels , and 4 ) fluorescein leakage from retinal vessels associated with pigment epithelial and choroidal changes .
C0015392
eyes
C0035298
retinal