Eye Screening for Premature Babies

The eye works as a camera. The front of the eye has the lens, which focuses on an image, and the pupil, works like a camera shutter to control how much light enters the eye. At the back of the eye is the retina: Like film in the camera, this layer of nerve tissue is necessary to record the information that’s coming in and allow the brain to “develop” it into an image. When babies are born early, the blood vessels that feed the retina usually haven’t finished growing. In ROP, blood vessels swell and overgrow in the light-sensitive layer of nerves in the retina at the back of the eye. These vessels actually stop growing for a time, and then begin growing abnormally and randomly. The new vessels are fragile and can leak, leaving the retina scarred. In the worst-case scenario, the retina detaches (tears away from the back wall of the eye) and puts the baby at high risk of becoming blind. 

1. A 7 weeks male baby born in 27 weeks of gestation weighing 960 gms was seen on 16.10.2019 by Dr.Krishna R Murthy. Eye fundus photos of the baby showed absence of ROP. The baby was reviewed on 30.10.2019 eye fundus pictures of the baby showed presence of ROP in both eyes in stage 2 in zone 2 (The zone indicates where the disease is located & Zone 2 covers the middle of the retina) with plus disease. The baby was advised of laser intervention to both eyes (Laser therapy burns away the area around the edge of the retina, which has no normal blood vessels). The baby underwent laser treatment on 07.11.2019. As on 20.11.2019 the baby is doing well; ROP has regressed.

1. An 8 weeks male baby born in 28 weeks of gestation weighing 1600 gms was seen on 04.11.2019 by Dr.Krishna R Murthy. Eye fundus photos of the baby showed presence of ROP in both eyes in stage 2 in zone 2 in right eye and in left eye ROP in stage 3 with pre retinal haemorrhage (Neovascularization extends from the ridge into the vitreous). The baby was advised of laser intervention to both eyes. The baby underwent laser treatment on 04.11.2019. As on 20.11.2019 the baby is doing well; ROP has regressed; left eye vitreous haemorrhage is resolving.