however , we have found a good correlation between the presence of retinal , optic disc , and/or iris neovascularization in eyes undergoing therapeutic vitrectomy and the ability of intraocular fluid from these eyes ( obtained at the time of surgery ) to stimulate vasoproliferation on the cam as well as thymidine uptake of vascular endothelial cells in culture .
C0042903
vitrectomy
C0015392
eyes