Jones N P, McLeod D, Boulton M E
University Department of Ophthalmology, Manchester Royal Eye Hospital.
Br J Ophthalmol. 1995 Mar;79(3):261-3. doi: 10.1136/bjo.79.3.261.
Eight eyes exhibited massive proliferation of lens epithelial remnants following Nd-YAG posterior capsulotomy. All eyes had pre-existing retinal pathology. Six had undergone vitrectomy (four for proliferative diabetic retinopathy) before extracapsular cataract extraction with posterior chamber intraocular lens implantation. The other two eyes had familial exudative vitreoretinopathy or retinopathy of prematurity, respectively. Five eyes required removal of the lens proliferations via a pars plana approach. High levels of growth factors in the posterior segment associated with proliferative disorders of the retina may play a role in lens cell proliferation.
8只眼睛在Nd-YAG后囊切开术后出现晶状体上皮残余物大量增殖。所有眼睛均存在视网膜病变。其中6只眼睛在行囊外白内障摘除联合后房型人工晶状体植入术前已接受过玻璃体切除术（4只因增殖性糖尿病视网膜病变）。另外两只眼睛分别患有家族性渗出性玻璃体视网膜病变或早产儿视网膜病变。5只眼睛需要通过睫状体扁平部入路切除晶状体增殖物。后段与视网膜增殖性疾病相关的高水平生长因子可能在晶状体细胞增殖中起作用。
