Paediatric Ophth Flashcards
1
Q
What is a retinoblastoma
A
Most common malignancy of the eye in children
2
Q
When does a RB present
A
Between 3rd month of pregnancy and 5 y/o
3
Q
What is leukocoria and when do you see it
A
Abnormal red reflex - appears white
Occurs with retinoblastoma
4
Q
What are: - squint - red/inflamed eye - deteriorating vision - delayed development signs of?
A
Retinoblastoma
5
Q
ROP is…
A
retinopathy of prematurity due to exposure to high O2 concentrations
6
Q
Why is there a lack of blood vessel development with ROP
A
Hypoxia leads to reduction in the production of VEGF
7
Q
How is ROP treated
A
Laser photocoagulation
8
Q
What is the cause of congenital cataract
A
Genetic mutation (normally autosomal dominant)
