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目的 观察自体角膜缘干细胞移植对手术治疗翼状胬肉的效果。 方法 随机选择 2 1例翼状胬肉眼 (包括静止期、活动期和复发性胬肉 ) ,显微手术切除病变组织后 ,行自体角膜缘干细胞移植术。 结果 角膜上皮修复和植片存活均出现在术后 3～ 5天内。随访 6～ 2 4个月 ,19例痊愈 ,仅 2例复发 (9.5 2 % )。 结论 按显微手术方式切除翼状胬肉 ,并行自体角膜缘干细胞移植 ,治疗各种类型翼状胬肉效果良好 ,有临床推广使用价值
Objective To observe the effect of autologous limbal stem cell transplantation on the surgical treatment of pterygium. Methods 21 cases of pterygium (including quiescent period, active period and recurrent pterygium) were randomly selected. After limbal resection of the lesion, autologous limbal stem cell transplantation was performed. Results Corneal epithelial repair and graft survival occurred within 3 to 5 days after operation. All cases were followed up for 6 ~ 24 months, 19 cases recovered, and only 2 cases relapsed (9.5 2%). Conclusion Microsurgical removal of pterygium, parallel autologous limbal stem cell transplantation for the treatment of various types of pterygium with good results, the value of clinical promotion and use