Young S R, Lundergan M K, Olson R J
Department of Ophthalmology, University of Utah School of Medicine, Salt Lake City.
Refract Corneal Surg. 1989 May-Jun;5(3):194-7.
A 31-year-old man underwent bilateral penetrating keratoplasties for keratoconus. He had intolerable anisometropia postoperatively, with high irregular myopic astigmatism in the left eye. He could not wear contact lenses. A combined radial keratotomy and transverse keratotomy were performed, resulting in improved visual acuity. One year post-operatively he developed rapid vascularization of two of the radial incisions. This was associated with an acute allograft rejection, graft failure, and progressive changes in corneal topography.
一名31岁男性因圆锥角膜接受了双侧穿透性角膜移植术。术后他出现了无法耐受的屈光参差，左眼有高度不规则近视散光。他无法佩戴隐形眼镜。于是进行了放射状角膜切开术和横向角膜切开术联合治疗，视力得到改善。术后一年，他的两条放射状切口出现了快速血管化。这与急性移植物排斥反应、移植物失败以及角膜地形图的渐进性变化有关。
