Uveal effusion syndrome(UES)is a kind of syndrome characterized by vorticose vein return disorder and/or choroidal vascular permeability increase leading to ciliochoroidal detachment,serous retinal detachment and other fundus represents.In the past,the understanding of UES was very insufficient and the missed and incorrect diagnosis took place easily,and the treatment was very difficult.This review searches recent references and analyzes its etiology,pathogenesis,clinical typing,diagnosis features,treatment and prognosis.