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
2
Q
Dyschromatopsia-visual impairment
A
Optik neuritis: not proportional
NAION: proportional
3
Q
Pseudo Foster Kennedy syndrome
A
In NAION (bilateral eyes involved) Optic atrophy in one eye, disc oedeme in the other
4
Q
CN4 palsy
A
WOOG:worst on opposite gaze
BOOT:better on opposite tilt=compensatory head posture
Bielschowsky➕