高频超声波评估皮肤外科创伤愈合:门诊体验
Anna Russo1, Vittorio Patanè1, Lucrezia Bucciero1
1Department of Precision Medicine, University of Campania "Luigi Vanvitelli", Naples, Italy.
概括
高频超声波 (HFUS) 提供了一种可靠的定量方法,用于跟踪皮肤伤口愈合. 这种成像技术准确地可视化了组织修复的生物阶段,有助于监测术后恢复.
科学领域:
- 皮肤病学 皮肤病学
- 医疗成像医学成像
- 再生医学是一种再生医学.
背景情况:
- 高频超声波 (HFUS) 能够进行非侵入性皮肤成像,评估皮肤成分和血管性.
- 系统地使用HFUS监测术后伤口愈合仍然有限.
研究的目的:
- 描述和验证皮肤外科手术伤口愈合期间HFUS形态和血管特征.
- 建立HFUS作为追踪伤口修复时间变化的工具.
主要方法:
- 730名接受皮肤病变切除的患者在术后使用48-70 MHz HFUS.US进行了评估.
- B模式和彩色多普勒成像分析了皮肤厚度,回声性和血管性.
- 使用类内相关系数 (ICC) 和科恩的卡帕 (κ) 统计数据来评估可重复性.
主要成果:
- HFUS表现出与愈合阶段一致的渐进结构和血管变化:皮肤厚度下降,回声性增加 (原成熟),血管性达到峰值,然后下降 (血管生成回归).
- 测量结果显示出非常好的可重复性 (ICC = 0.91; κ = 0.82).
- HFUS模式与炎症,颗粒化,纤维形成和重塑阶段相关.
结论:
- HFUS是一种可靠,定量和可重复的工具,用于在体内监测术后伤口愈合.
- HFUS提供了一个潜在的成像生物标志物框架,用于早期检测异常的痕演变.
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