The Ophthalmology Unit, UniversitiMalaysia Sarawak
(UNIMAS), Kuching, Sarawak.
The Ophthalmology Department, SarawakGeneralHospital,
Kuching, Sarawak, East Malaysia.
Collaterals at the
by Professor Chua Chung
This man was referred
because of bilateral cataracts. Fundoscopy showed vascular loops in the left
eye with vitreous condensation. There were some dot haemorrhages on the
retina suggesting these loops were collaterals secondary to old central
retinal vein occlusion.