Daus W, Völcker H E, Alexandridis E, Käsmann B
Universitäts-Augenklinik, Heidelberg, FRG.
Ophthalmologica. 1989;199(4):162-4. doi: 10.1159/000310035.
For the first time this report describes the histopathological findings 2 months after retinal-tack implantation in a human eye. A stainless-steel tack was implanted to seal a small retinal tear during vitrectomy because of severe proliferative diabetic retinopathy in a 38-year-old man. By gross examination the enucleated eye showed a total retinal detachment except at the site where the tack had been implanted. Histologically a fibrovascular tissue proliferation arising from the choroid had grown into the adjacent retina at the tack site. No inflammatory reaction, pigment epithelium proliferation or glial-cell proliferation attributable to the tack were observed.
本报告首次描述了人眼植入视网膜钉2个月后的组织病理学发现。一名38岁男性因严重增殖性糖尿病视网膜病变在玻璃体切除术中植入不锈钢钉以封闭一个小的视网膜裂孔。大体检查显示，摘除的眼球除了植入钉的部位外，出现了完全性视网膜脱离。组织学检查发现，脉络膜来源的纤维血管组织增生在钉植入部位长入了相邻的视网膜。未观察到与钉相关的炎症反应、色素上皮增生或胶质细胞增生。
