Neuroophthalmology Flashcards

1
Q

NAION risk factors

A
Crowding of the OD
HT
DM
HL
Collagen vascular disease
Antiphopholipid antibody syndrome 
Hyperhomocysteinaemia
Sudden hypotensive events
Cataract surgery
OSAS
Erectile dysfunction
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
2
Q

Dyschromatopsia-visual impairment

A

Optik neuritis: not proportional

NAION: proportional

How well did you know this?
1
Not at all
2
3
4
5
Perfectly
3
Q

Pseudo Foster Kennedy syndrome

A
In NAION (bilateral eyes involved)
Optic atrophy in one eye, disc oedeme in the other
How well did you know this?
1
Not at all
2
3
4
5
Perfectly
4
Q

CN4 palsy

A

WOOG:worst on opposite gaze
BOOT:better on opposite tilt=compensatory head posture

Bielschowsky➕

How well did you know this?
1
Not at all
2
3
4
5
Perfectly