There are mainly 2 types of manifestations of sarcoidosis ANT segment manifestations Post segment manifestations A. ANT segment manifestations are Sarcoid plaques like chalaza Lacrimal gland involvement Pheletenular conjunctivitis Follicular conjunctivitis Scleral nodules Uveitis Acute 40 percent Chronic 60 percent B.

Post segment changes are Pre retinal nodule Chroidal involvement Candle wax exudate appearance Focal perivasculitis Venous oclusion Granuloma of retina Granuloma of disc