article_snippet.sent: Parents can use Parents smartphone to spot the early stages of retinoblastoma, an aggressive, deadly eye cancer affecting predominantly young children.
article_snippet.sent: The cancer, which develops in the retinal cells of the eye, is fast growing and lead to sufferers needing The cancer, which develops in the retinal cells of the eye eye removed.
article_snippet.sent: Taking a photo of a child's eye using a flash can highlight signs of a tumour as the cells reflect the light back, making the pupil appear white.
article_snippet.sent: The Childhood Eye Cancer Trust launched a campaign last year urging parents to use parents smartphones to conduct the test.