Normal vs. Diseased Retina (schematic) (IMAGE) Boston Children's Hospital Caption This illustration highlights the differences between normal retinal blood-vessel development (at left) and the pathological vessel growth (at right) in the eye of a child with retinopathy of prematurity. Red blobs represent abnormal vessel development in the diseased eye. Credit Courtesy Kip Connor, PhD, Children's Hospital Boston. Usage Restrictions Please credit as indicated. License Licensed content Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.