title: Subretinal neovascularization as a complication of drainage of subretinal fluid.
abstract: Four cases of subretinal choroidal neovascularization that developed at the sight of breaks in Bruch's membrane were made for the drainage of subretinal fluid during retinal reattachment surgery. This neovascularization can occur in both young and older patients. All drainage sights were posterior to the equator, which may indicate a higher risk of the development of this complication from posterior drainage sights. Unless the fovea is threatened, there is no urgency to treat this choroidal neovascularization. It is unclear why this complication is so rare, considering the frequency of surgical perforation of the choroid and Bruch's membrane during drainage of subretinal fluid in retinal reattachment surgery.
mesh_terms: D000293:Adolescent; D000368:Aged; D001826:Body Fluids; D004322:Drainage / Q000009:adverse effects*; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009389:Neovascularization, Pathologic; D011183:Postoperative Complications; D012163:Retinal Detachment / Q000601:surgery; D012171:Retinal Vessels