Paediatric ophthalmology Flashcards
1
Q
most common ocular malignancy found in children?
A
Retinoblastoma
2
Q
which infants does Retinopathy of Prematurity affect?
A
Premature infants of very low birth weight who have been exposed to high ambient oxygen concentrations
3
Q
sight threatening complications of ROP? (2)
A
- vitreous haemorrhage
- retinal detachment
4
Q
Premature birth + oxygen therapy cause what?
A
Downregulation of VEGF production by the avascular retina
5
Q
which babies should be screened for ROP?
A
born at or before 31 weeks
weight < 1500 g
6
Q
management of ROP?
A
- laser photocoagulation
-
7
Q
Prior to what age is retinoblastoma seen?
A
under 3 years old
8
Q
what is the most common presentation of Retinoblastoma?
A
Leukocria (white pupil)
