<unk>  is an acute, recurrent, benign inflammatory condition
of the loose connective tissue lying superficial to the sclera and deeper to the conjunctiva.
Episcleritis
Diabetic retinopathy
Corneal neovascularization
Interstitial keratitis
Otosclerosis
Central serous retinopathy
Iridocorneal endothelial syndrome
Basement membrane corneal dystrophy