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用SS-OCT/OCTA测量4至14岁中国儿童胆道循环参数的影响因素

Haoming Geng¹, Jingyu Mu², Juan Wen³

¹Chengdu University of TCM, Chengdu, Sichuan, China; Eye college of Chengdu University of TCM, Chengdu, Sichuan, China; Key Laboratory of Sichuan Province Ophthalmopathy Prevention & Cure and Visual Function Protection with TCM Laboratory, Chengdu, Sichuan, China.

Photodiagnosis and photodynamic therapy

|July 13, 2024

概括

在儿童中,随着轴长度的延长,冠状血管体积和脉管体积的减少. 胸腔血管度指数随着年龄的增长而增加,在8岁之后,与胸腔厚度相关.

科学领域:

眼科医生眼科眼科
儿科眼科医生儿科眼科医生
光学一致性断层扫描成像成像

背景情况:

冠状动脉循环参数对于眼睛健康至关重要.
了解儿童的这些参数对于监测眼睛发育和检测潜在问题至关重要.

研究的目的:

测量汉族4至14岁儿童的胆道循环参数.
调查这些参数与年龄,轴长 (AL) 和胸腔厚度 (ChT) 之间的关系.

主要方法:

一项横截面研究包括来自142名儿童的284只眼睛.
进行了循环折射和IOLMaster500检查.
扫描源光学连贯性断层扫描 (SS-OCT) 评估了亚黄斑胆道厚度,胆道血管体积 (CVV),胆道筋体积 (CSV),胆道血管度指数 (CVI) 和CVV/CSV比率.

主要成果:

平均CVV为2.92毫米3,CSV为4.69毫米3,CVI为38.22%,CVV/CSV比率为62.11%.
CVV和CSV与AL负相关,与CHT正相关 (P<0.001).
8年后的CVI与年龄正相关 (P < 0.01) 和CHT (P < 0.01).

结论:

年龄与8年后的CVI正相关.
冠状腺厚度 (ChT) 与心脏内科有很好的相关性.
较长的AL和较薄的CHT与CVV和CSV的减少有关,CVV的下降速度比CSV更快.

关键词:

年龄年龄年龄年龄年龄年龄轴长度轴长度轴长度孩子孩子孩子孩子冠状腺厚度冠状腺厚度冠状动脉血管度指数冠状动脉血管度指数其他国家和地区.八国合作组织 (OCTA)

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