[Sectorial conjunctival epitheliectomy and amniotic membrane transplantation for partial limbal stem cells deficiency].
نویسندگان
چکیده
CASE REPORT A 74-year-old man developed a partial limbal stem cell deficiency secondary to a chemical injury in the left eye. He was treated with a sectorial conjunctival epitheliectomy and amniotic membrane transplantation. After 3 weeks there was an intact, smooth and stable corneal epithelium. DISCUSSION This case report emphasizes that conjunctival epitheliectomy and amniotic membrane transplantation appears to be a safe and effective method of restoring a stable corneal epithelium for cases of partial limbal stem cell deficiency.
منابع مشابه
Limbal stem cell transplantation: current perspectives
Regeneration of the corneal surface after an epithelial insult involves division, migration, and maturation of a specialized group of stem cells located in the limbus. Several insults, both intrinsic and extrinsic, can precipitate destruction of the delicate microenvironment of these cells, resulting in limbal stem cell deficiency (LSCD). In such cases, reepithelialization fails and conjunctiva...
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ورودعنوان ژورنال:
- Archivos de la Sociedad Espanola de Oftalmologia
دوره 82 12 شماره
صفحات -
تاریخ انتشار 2007