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描述健康儿童指甲毛细血管结构的特征:一个多中心研究

Hatice Adıgüzel Dundar¹, Amra Adrovic², Selcan Demir³

¹Division of Pediatric Rheumatology, Dokuz Eylül University Faculty of Medicine, Izmir, Türkiye.

Rheumatology (Oxford, England)

|May 22, 2024

概括

爪视频毛囊显微镜 (NVC) 揭示了儿童年龄特定的微循环模式. 毛细血管密度随着年龄的增长而增加,为诊断儿科类风湿病提供了基线.

科学领域:

儿科微循环评估儿童的微循环评估.
风湿病学和免疫学
诊断成像技术诊断成像技术

背景情况:

爪视频毛囊镜 (NVC) 对于评估儿科微循环至关重要.
在儿童中建立正常的NVC模式对于准确诊断至关重要.

研究的目的:

在健康的儿童和青少年中定义和标准化特定年龄的正常指甲折视频毛囊镜 (NVC) 模式.
为儿童微血管评估建立规范性数据.

主要方法:

这是一项多中心,横截面的观察性研究,涉及564名5-17岁的健康参与者.
在200倍放大时使用Dino-LiteCapillaryScope进行NVC.
在四个年龄组中分析了NVC的定量和定性参数.

主要成果:

毛细血管密度与年龄正相关 (P < 0.001).
与年龄相关的变化观察到动脉/静脉四肢直径和毛细血管长度.
在所有年龄组中都存在像扩张的毛细血管和状的异常发现.

结论:

这项研究为健康儿童和青少年提供了特定年龄的正常NVC模式.
这些发现将有助于区分儿科风湿病与微血管病.

关键词:

原血管疾病血管疾病健康的孩子健康的孩子.指甲折叠视频毛囊显微镜 (NVC) 的使用硬化皮质硬化皮质 (scleroderma) 是一种疾病.

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