RT Book, Section A1 Hwang, George C. A2 Freeman, Brian S. A2 Berger, Jeffrey S. SR Print(0) ID 1135742206 T1 Retinopathy of Prematurity T2 Anesthesiology Core Review: Part Two Advanced Exam YR 2016 FD 2016 PB McGraw-Hill Education PP New York, NY SN 9781259641770 LK accessanesthesiology.mhmedical.com/content.aspx?aid=1135742206 RD 2023/09/26 AB Retinopathy of prematurity (ROP), previously known as retrolental fibroplasia, is a disorder of altered retinal vascular development seen predominantly in premature infants, and has been associated with a multitude of factors, most notably brief periods of excessive oxygen delivery, low birth weight, and postconceptual age (PCA).