On photographs taken using a flash, instead of the familiar red-eye effect,<unk>  can cause a bright white reflection in an affected eye.<unk>  may appear also in low indirect light, similar to eyeshine.<unk>  can be detected by a routine eye exam (see Ophthalmoscopy). For screening purposes, the red reflex test is used. In this test, when a light is shone briefly through the pupil, an orange red reflection is normal. A white reflection is<unk> . Image:Fundus photograph-normal retina EDA06.A normal human fundus Image:Fundus retinoblastoma.A fundus with retinoblastoma
Leukocoria
Sclerocornea
Periorbital hyperpigmentation
Mydriasis
Ocular tremor
Oscillopsia
Carotidynia
Pityriasis