This is a real-world medical entrance exam question, please give the true answer based on the question and selection. Topic name: Eye, Nose and Ear, Subject name: Anatomy
Hyperoxygenation of premature infants may result in 
Select and explain. 
A. Congenital glaucoma, B. Microphthalmia, C. Coloboma, D. Retrolental fibroplasia
D: Retrolental fibroplasia
Answer: D: Retrolental fibroplasia 
Explanation: Retrolental fibroplasia results from hyperoxygenation of premature infants. In premature infants, high oxygen concentration results in obliteration of the terminal aerioles, leading to hemorrhage and infarction of the retina. This phenomenon is peculiar to the incompletely vascularized peripheral retina.