Cattle truck appearance on fundus examination is a feature of: (Repeat): (A) CRVO, (B) Incomplete CRAO, (C) Incomplete CRVO, (D) Hypertensive retinopathy
Answer is B. Ans: B (Incomplete CRAO) Ref: Kan ski 7th edition; Clinical Ophthalmology; pg no 563-564Type of pigmentDisordersCorneal locationIronKerataconus Epithelium Oid opacity Epithelium Pterygium Epithelium Filtering Web Epithelium SiderosisMainly stroma BJood staining of corneaMainly stromaCopperWilson's disease, chalcosis Descemet's membraneMelaninPigment aspersion syndnomeEndotheliumExplanation:Refer 2011 Opthalmology question explanation