Vitreous changes were cardinal findings.Vitreous cells were noted in 27(77%) eyes, snowball in 15(43%) and retrolental condensation in 7(20%).Snowbank was found in only 1(3%) eye.

玻璃体为主要位，其中玻璃体细出现于77%的患眼，雪浊者43%，晶体后凝结者20%，而雪堤者仅1眼(3%)。