Leukocoria or white eye reflex is pathological and indicates abnormal light reflection as it emerges through the eye. The normally reflected light is red. Use the mnemonic above to learn the differential diagnosis of white eye. This is of great importance in children as it allows the diagnosis of a highly malignant tumour- retinoblastoma. Source: https://www.slideshare.net/AhmedAlsherbiny/mnemonics-of-ophthalmology-ii-82910328