Related Experiment Video
Updated: Aug 10, 2026
Monitoring Dynamic Growth of Retinal Vessels in Oxygen-Induced Retinopathy Mouse Model
Published on: April 2, 2021
Insights
Retinopathy of prematurity, previously called retrolental fibroplasia, is linked to infant maturity and oxygen therapy duration. Early screening via indirect ophthalmoscopy is crucial for high-risk infants before nursery discharge.
Area of Science:
- Ophthalmology
- Neonatology
- Perinatal Medicine
Background:
- Retrolental fibroplasia is an outdated term for retinopathy of prematurity.
- Infant maturity and duration of oxygen therapy are key host factors.
- Retinopathy of prematurity presents a spectrum of retinal abnormalities.
Purpose of the Study:
- To emphasize the importance of accurate terminology in retinopathy of prematurity.
- To highlight critical host factors influencing retinopathy of prematurity development.
- To underscore the necessity of timely ophthalmic screening for high-risk infants.
Main Methods:
- Clinical observation and examination of infants.
- Review of established medical literature and terminology.
- Indirect ophthalmoscopy for retinal assessment.
Main Results:
- Retinopathy of prematurity encompasses a range of conditions from vascular anomalies to retinal detachment.
- Spontaneous resolution occurs in a significant number of retinopathy of prematurity cases.
- Early detection through screening is vital for managing potential visual impairment.
Conclusions:
- Accurate diagnosis and terminology are essential for retinopathy of prematurity.
- Understanding the natural history of retinopathy of prematurity aids in clinical management.
- Routine ophthalmic screening identifies infants requiring intervention for retinopathy of prematurity.
Abstract:
Retrolental fibroplasia is more accurately referred to as retinopathy of prematurity. Host factors most clearly incriminated are the maturity of the infant and the time in oxygen therapy. A continuum of retinopathy ranges from abnormal arborization of terminal retinal vessels to a detached retina incorporated in a cicatrix behind the lens. Every high-risk infant should be examined by indirect ophthalmoscopy prior to discharge from the nursery. A thorough knowledge of the natural course of the disease is essential because many cases will resolve spontaneously.
Related Concept Videos
01:20The Retinoblastoma Gene
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
01:09Introduction to Fibroblasts