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首页> 外文期刊>Skin research and technology: official journal of International Society for Bioengineering and the Skin (ISBS) [and] International Society for Digital Imaging of Skin (ISDIS) [and] International Society for Skin Imaging (ISSI) >Comparison between ultrasonography (Dermascan C version 3) and transparency profilometry (Skin Visiometer SV600).
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Comparison between ultrasonography (Dermascan C version 3) and transparency profilometry (Skin Visiometer SV600).

机译：超声检查（Dermascan C版本3）和透明度轮廓测定法（Skin Visiometer SV600）之间的比较。

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摘要

BACKGROUND/PURPOSE: A recently developed method to estimate skin smoothness is the replica method, which may have the limitation of the roughness difference of actual skin due to the skin-replicating process. Therefore, observation of dermal layer change is very important. For this purpose, ultrasonic display equipment is generally used. The purpose of the present study was to investigate the correlation between skin roughness and dermal density in wrinkle evaluation. METHODS: We evaluated the crow's feet of 95 Korean females using mechanical assessments; Skin-Visiometer SV 600 and Dermascan C. Transparency profilometry (Skin Visiometer) use a very thin skin print, which allows parallel light to pass through and is analyzed immediately after production. High-frequency (20 MHz) ultrasonography (Dermascan C) enables non-invasive evaluation of skin thickness and echo density. RESULTS: We found a correlation between skin roughness and dermal density. Particularly, we found a significant correlation betweenskin roughness (R2) and dermal thickness. Also, we found a significant negative correlation between dermal density and dermal thickness (P<0.05). CONCLUSION: Therefore, the ultrasonography system may be considered a very useful method in wrinkle evaluation with the transparency profilometry. However, further study will be required.
机译：背景技术/目的：一种估计皮肤光滑度的新近开发的方法是复制方法，由于复制皮肤的过程，它可能会限制实际皮肤的粗糙度差异。因此，观察真皮层的变化非常重要。为此，通常使用超声波显示设备。本研究的目的是研究皱纹评估中皮肤粗糙度与皮肤密度之间的相关性。方法：我们使用机械评估方法评估了95名韩国女性的鱼尾纹。 SV 600型皮肤测厚仪和Dermascan C.透明度轮廓仪（Skin Visiometer）使用非常薄的皮肤印记，可以使平行光通过并在生产后立即进行分析。高频（20 MHz）超声检查（Dermascan C）可对皮肤厚度和回声密度进行无创评估。结果：我们发现皮肤粗糙度与皮肤密度之间存在相关性。特别是，我们发现皮肤粗糙度（R2）与皮肤厚度之间存在显着相关性。此外，我们发现真皮密度和真皮厚度之间存在显着的负相关性（P <0.05）。结论：因此，超声检查系统可能被认为是透明轮廓仪在皱纹评估中非常有用的方法。但是，将需要进一步研究。

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