Aggressive Retinopathy of Prematurity in a Larger and Less Preterm Infant: A Review of Possible Risk Factors.

Aggressive retinopathy of prematurity (A-ROP), formerly known as aggressive posterior retinopathy of prematurity (APROP), occurs generally in extremely premature infants less than 28 weeks gestational age with extreme low birth weight of ≤1000g. We report a case of A-ROP occurring in a larger and less preterm infant. The possible risk factors that lead to the occurrence of A-ROP in this infant will be discussed.