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面部皮肤和皮下皮肤层的组织学分析和与高频24MHz超声波和弹性声波相对应

Sheila Veronese¹, Ezio Costa², Antonella Portuese³

¹Department of Neuroscience, Biomedicine, and Movement Sciences, University of Verona. sheila.veronese@univr.it.

European journal of histochemistry : EJH

|April 15, 2024

概括

高分辨率超声波和弹性声学提供了详细的面部结构分析,与组织学相似. 这些非侵入性成像技术对于美容医学中的形态评估有价值.

科学领域:

解剖学和生理学的解剖学和生理学.
医学成像医学成像
皮肤病学和美学医学

背景情况:

了解面部结构对于各种医学领域至关重要,包括皮肤病学,手术和美容治疗.
伦理限制阻止了美容手术中面部分析的活检.
在治疗前对面部组织进行形态评估需要使用非侵入性方法.

研究的目的:

评估高分辨率双模超声波和弹性声学作为治疗前面部形态评估的工具.
为了比较超声波衍生的数据与面部皮肤结构的组织学发现.

主要方法:

从尸体中采集的面部皮肤样本 (额头,额,鼻,嘴唇) 的组织学表征.
在体内评估相同的面部区域使用24 MHz高频B模式超声波和弹性声学.
通过组织学和超声波技术获得的数据的比较分析.

主要成果:

表面下皮结构在面部区域各不相同,除了上唇和下唇相似.
衰老导致额头表面皮下膜和腹肌区域的体积增加,嘴唇的非结构性变化.
鼻皮形态与衰老保持不变.

结论:

高分辨率超声波 (24 MHz) 提供组织学等效的信息,用于面部分析,当活检是不可行的.
弹性声学是一种可行的方法,用于评估面部结构部件的刚性.
这些先进的超声波技术适用于理解美学应用中的面部特征和动态.

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