Eales disease, also known as  angiopathia retinae juvenilis,  periphlebitis retinae,  primary perivasculitis of the retina, is anocular disease  characterized by inflammation and possible blockage of retinal blood vessels, abnormal growth of new blood vessels (neovascularization), and recurrent retinal and vitreal  hemorrhages
http://creativecommons.org/licenses/by-sa/3.0/Tap here to know more...