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高频超声波在皮肤性红斑狼中

Aneta Karasińska¹, Aleksandra Dańczak-Pazdrowska¹, Adriana Polańska¹

¹Department of Dermatology, Poznan University of Medical Sciences, Poznan, Poland.

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)

|August 12, 2025

概括

高频超声波 (HFUS) 可以识别皮下低回声带 (SLEB) 作为皮性红斑狼 (CLE) 活动的指标. 虽然HFUS有助于评估非侵入性皮肤变化,但它不能取代CLE诊断的活检.

科学领域:

皮肤病学皮肤病学
医疗成像医学成像

背景情况:

皮性红斑狼 (CLE) 是一种慢性自身免疫性疾病,其机制尚不清楚,通常会影响面部皮肤.
对于CLE,需要使用非侵入性诊断方法,因为皮肤活检是侵入性的.
高频超声波 (HFUS) 提供了对皮肤层的无痕评估.

研究的目的:

评估HFUS在诊断CLE中的实用性.
在CLE亚型,严重程度和活动方面分析HFUS发现.

主要方法:

使用HFUS (20 MHz) 检查57个活跃的CLE病变和9个不活跃的CLE病变.
慢性LE病例被分为急性 (ACLE),亚急性 (SCLE) 和慢性 (CCLE) 形式.
HFUS分析包括皮肤厚度,回声效应,以及皮肤下低回声带 (SLEB) 的存在和厚度.

主要成果:

在17名活跃的CLE患者 (29.8%) 中存在SLEB,SLEB厚度与疾病活性之间存在显著的相关性 (CLASI-A,p=0.022).
活跃的病变显示皮肤厚度明显大于健康的皮肤 (p=0.001).
在CCLE中增加的皮肤回声性与CLASI-A相反相关 (p=0.004).

结论:

SLEB可以作为活跃CLE的标记物.
HFUS可以在CLE中进行非侵入性皮肤评估,但不能代替组织学检查.
HFUS是评估CLE活动和特征的一种有价值的工具.

关键词:

这里是SLEBEB.皮肤性红血性狼高频超声波学高频超声波学皮肤 USG 的皮肤.皮下低回声带的低回声带.

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