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超声波特征的指甲平的平
Valery L Turner1, Ximena Wortsman2,3
1Universidad Mayor, Santiago, Chile.
概括
超声波显示出明显的指甲平面 (NLP) 特性,包括指甲床加厚和高血管性. 这种非侵入性成像支持NLP诊断和监测,可能避免指甲活检.
科学领域:
- 皮肤病学 皮肤病学
- 医疗成像医学成像
- 类风湿病学 类风湿病学
背景情况:
- 指甲平坦 (NLP) 诊断可能具有挑战性.
- 之前没有报道过NLP的超声波特征.
- 指甲活检虽然是诊断性的,但也可能导致痕.
研究的目的:
- 在患有指甲平面 (NLP) 的患者中描述超声波发现.
- 建立使用超声波进行非侵入性NLP诊断的基线.
- 探索超声波在监测NLP治疗中的潜力.
主要方法:
- 在36名NLP患者 (≥15年) 中对彩色多普勒超声检查的回顾性分析.
- 高频和超高频超声波协议应用于指甲/脚.
- 分析指甲床,周区域,指甲板和血管性特征.
主要成果:
- 一致的发现包括加厚的,低声的指甲床 (100%).
- 周围皮表现出声源性降低 (58%) 和加厚 (86%).
- 在94%的病例中观察到指甲床的高血管性.
结论:
- 超声波显示了支持NLP诊断的特征特征.
- 超声波为指甲活检提供了一个非侵入性的替代方案,可以防止痕.
- 这种成像模式可以作为跟踪NLP治疗反应的宝贵工具.
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