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描述激光诱导的伤口愈合动力学使用线场对焦光学一致性断层扫描

Gabriela Pinero-Crespo¹, Thomas M Beachkofsky²

¹University of South Florida Morsani College of Medicine, Tampa, Florida, USA.

Lasers in surgery and medicine

|March 1, 2026

概括

线场光学连贯性断层扫描 (LC-OCT) 在UltraClear Laser-Coring治疗后有效地可视化了组织愈合. 序列成像揭示了明显的表皮和皮肤修复模式,支持LC-OCT.

科学领域:

皮肤病学皮肤病学
医疗成像医学成像
生物医学工程生物医学工程

背景情况:

超清激光治疗在皮肤中产生微通道.
了解早期组织反应对于优化治疗结果至关重要.
线场光学连贯性断层扫描 (LC-OCT) 提供了高分辨率,非侵入性成像能力.

研究的目的:

评估串行LC-OCT成像在超清激光切割后可视化早期组织反应模式的实用性.
为了评估再生血清对愈合过程的影响,与对照对照相比.
为了记录激光创建的微通道在时间上的体内成像特征.

主要方法:

一个单独的受试者在双边前臂上接受了UltraClear Laser-Coring治疗.
一只手臂接受了再生血清;另一只手臂接受了焦油作为对照.
从第1天到第18天进行了连续LC-OCT成像,以监测微通道愈合.

主要成果:

LC-OCT可视化了微通道的渐进性表皮化,在第4天实现了近乎完整的表面连续性.
层状角质类似的层被重塑,并且观察到表明愈合的细胞变化.
皮肤重塑,包括血管扩张和纤维定义,在第8天和第18天之间进行.
在血清治疗和对照部位之间没有观察到明显的愈合模式差异.

结论:

连续LC-OCT成像对于记录体内组织对UltraClear Laser-Coring的反应是有效的.
使用LC-OCT识别出明显的表皮和皮肤愈合模式.
这项研究支持使用LC-OCT实时可视化激光诱导组织效应的可行性.

关键词:

分数激光重新表面化.线场共聚焦光学连贯性断层扫描伤口愈合伤口愈合

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