Ophthalmic post some of the causes of Exudative retinal detachment they are:  Malignant hypertension Toxemia of pregnancy c Choroidal melanoma Choriodal neovascularization Cong pitbif Posterior scleritis  Vogt-Koyanagi-Harada SDIC idiopathic Thrombocytopenia Purpura Hypotony Nanophthalmos Subretinal cyst hydatid