Cornea veicillate is caused by –
**Core Concept**
Corneal verticillata, also known as corneal vortex keratopathy, is a condition characterized by the deposition of lipids in the corneal stroma, leading to the formation of a whorl-like pattern. This condition is often associated with systemic diseases or exposure to certain medications.
**Why the Correct Answer is Right**
Corneal verticillata is typically caused by the deposition of lipids in the cornea, which is a result of the abnormal metabolism of lipids in the body. Certain medications such as indomethacin, chloroquine, and amiodarone can cause this condition by altering the lipid metabolism. The lipids are deposited in the corneal stroma, leading to the formation of a whorl-like pattern. This condition can be reversible if the underlying cause is treated.
**Why Each Wrong Option is Incorrect**
**Option A:** This option is incorrect because while certain systemic diseases can cause corneal verticillata, the question is looking for a specific cause of the condition.
**Option B:** This option is incorrect because while corneal ulcers can cause corneal scarring, they do not typically cause the deposition of lipids in the cornea.
**Option C:** This option is incorrect because while certain eye drops can cause corneal irritation, they are not typically associated with the deposition of lipids in the cornea.
**Clinical Pearl / High-Yield Fact**
Corneal verticillata is often reversible if the underlying cause is treated, but it can also be a sign of an underlying systemic disease.
**Correct Answer:** D. Amiodarone.