五肢移植:在儿科五肢干细胞缺乏症中罕见的实施
Ilayda Korkmaz1, Melis Palamar1, Ilgin Timarci2
1Department of Ophthalmology, Ege University Medical Faculty Hospital, 35100, Izmir, Turkey.
International ophthalmology
|August 2, 2024
概括
针对化学损伤诱导的肢体干细胞缺乏症 (LSCD) 的儿科肢体移植显示出72.7%的成功率. 传统的四肢自移植和全移植移植在儿童中提供了有希望的结果,即使随访时间更长.
科学领域:
- 眼科医生 眼科 眼科
- 再生医学是一种再生医学.
- 儿科手术 儿科手术
背景情况:
- 化学伤害可以导致肢体干细胞缺乏症 (LSCD),严重影响视力.
- 与成年人相比,儿科患者的LSCD管理存在独特的挑战.
- 对患有LSCD的儿童进行肢体移植的疗效评估对于改善视觉结果至关重要.
研究的目的:
- 评估肢体移植移植在儿科患者的成功率. 化学损伤诱导的LSCD.
- 利用"LSCD工作组"的分期系统来评估外科手术的结果.
- 在这个患者群体中,比较四肢自移植与全移植的结果.
主要方法:
- 对11名接受肢体移植 (自移植或全移植) 的儿科眼睛进行了回顾性审查.
- 手术成功被定义为手术后第一年内改善的LSCD阶段.
- 收集的数据包括患者年龄,病因,移植类型,随访时间和后续手术.
主要成果:
- 肢体移植的整体成功率为72.7%.
- 在90%的病例中,淋巴体自移植 (9只眼睛) 导致改善或稳定.
- 淋巴管整体移植 (2只眼睛) 的结果各不相同,其中一个病例恶化,另一个病例保持稳定; 3名患者在移植后需要穿透式角质整形.
结论:
- 淋巴体移植,包括常规的自移植和全移植,在儿科LSCD中显示出有前途的结果.
- 虽然培养或简单的四肢上皮移植通常是首选的,但传统方法可以产生积极的结果.
- 儿童LSCD的有效管理需要量身定制的方法,肢体移植为视觉恢复提供了一个可行的选择.
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