Retinopathy of prematurity

  • Prematurity

    Preterm birth is defined as any birth before 37 completed weeks of gestation (37+0). It has been estimated to account for up to 11 % of all births. Preterm birth is a substantial cause of neonatal and pediatric morbidity and mortality. Prematurity is the single most important cause of death in the…

  • Retinopathy of prematurity

    Retinopathy of prematurity (ROP) is a vasoproliferative disorder (fibrovascular proliferation) of developing retina in preterm infants. It is characterised by disorganized growth of abnormal new blood vessels (=> hemorrhage) and fibrous tissue ( => contracted scar tissue causing retinal detachment). Incidence of ROP is inversely proportional to the gestational age (general ROP screening…