OPHTHALMOLOGY

Question 1

ST ARGARDT DISEASE?

Answer 1

FUNDUS FLAVIMACULATUS
MIC TYPE OF MACULAR DYSTROPHY
AUTOSOMAL RECESSIVE
ABCA4 GENE MUTATION
LIPOFUScin ACCUMULATION IN RPE

MACULAR SIGNS- SNAILSLIME BEATEN BRON2E FISHSHAPEDLESIONS
CENTRAL LOSS dark choroud
1

Question 2

Limitation of adduction seen in ?

Answer 2

Diane’s retraction syndrome tye 2
Diane’s retraction syndrome - cause of restrictive squint
Limitation of abduction - type 1
Addiction- 2
Both - 3
RETRACTION OF GLOBE ON ATTEMPTED addiction
WIDENING OF PALPEBRAL FISSURE ON attempted abduction

Question 3

Small pupils , light reflex absent , accommodation reflex present ( fingers)
Large pupils , light reflex absent , Near reflex slow and tonic , constructs with pilocarpine

Answer 3

Argyle Robertson pupil - neurosyphylis
Adies tonic pupil

Question 4

Honey comb appearance/ flower petal pattern

Answer 4

Cystoid macular edema