Patient's question:
Double disc edges are clear, size is okay, color is okay.Doctor's answer:
Retinopathy of Prematurity: The retinas of premature infants have not fully developed. If they are exposed to a high-oxygen environment, retinal blood vessels can constrict and become obstructed, leading to local ischemia and hypoxia. This triggers abnormal proliferation of retinal blood vessels, causing a series of changes such as exudation, bleeding, and organization.