Macular Degeneration Flashcards
1
Q
What are the risk factors for age-related macular degeneration?
A
Increasing age
Smoking
Ischaemic CV disease
Family history
2
Q
What are the two forms of ARMD?
A
Dry - atrophy of the macula with drusen
Wet - blood vessels grow up beneath the retina
3
Q
What is the presentation of ARMD?
A
Bilateral, painless, gradual decrease in visual acuity
Particularly for near field object
Difficulties in dark adaptation
Straight lines appear wavy
4
Q
What are the management options for dry ARMD?
A
Refer to Ophth within 1 week to exclude wet
Smoking cessation
Zinc and anti-oxidants (A,C,E)
5
Q
What are the management options for wet ARMD?
A
Anti-VEGF
Laser photocoagulation
