Chorioretinitis

It is an inflammation of the choroid (thin pigmented vascular coat of the eye) and retina.

It is a form of posterior uveitis. If only the choroid is inflamed, not the retina, the condition is termed choroiditis.

Sign/ Symptoms

• Pain or eye redness
• Blurred vision, or
• Floating objects / Sparks or flashes of light in visual field
• Light Sensitivity 
• Excessive lachrymation
• Impaired night vision
• Impaired color vision.
• Distortion of objects

Causes   

• TPG (Most common)
• CMV (Mostly seen in people with HIV/AIDS)
• Syphilis
• Sarcoidosis
• MTB
• Behcet's disease
• Onchocerciasis
• WNE