患有ADA2缺乏症的儿童中枢视网膜动脉封闭:一个病例报告
Israa Sharabati1, Baraa M Ayesh1, Ruaa Mustafa Qafesha1
1Faculty of Medicine, Al Quds University, Jerusalem.
Annals of medicine and surgery (2012)
|April 5, 2024
概括
在儿童中,ADA2 (DADA2) 缺乏会导致视网膜中枢动脉封闭 (CRAO). 这种罕见的眼科症状强调了医生需要提高对DADA2的认识.
科学领域:
- 儿科风湿病学 儿科风湿病学
- 血管神经学 血管神经学
- 眼科医生 眼科 眼科
背景情况:
- 缺乏ADA2 (DADA2) 是一种具有扩大临床谱的单一性血管炎综合征.
- DADA2通常在儿童时期出现全身炎症,血管炎,免疫缺陷和血液学异常.
- DADA2的眼科表现不常见且具有变异性.
研究的目的:
- 报告一个罕见的DADA2病例,在一个儿科患者中呈现中央视网膜动脉封闭 (CRAO).
- 提高医生对DADA2作为儿科CRAO的潜在原因的认识.
主要方法:
- 一个5岁男孩患有DADA2.2的病例报告.
- 临床评估包括病史,体检,实验室测试 (CRP,ESR),脑 MRI,MRA.
- 基因测序以确认ADA2基因突变.
主要成果:
- 由于单方面CRAO,患者出现了突然的视力丧失.
- 他有反复发烧,关节痛和炎症标志物升高的病史.
- 基因分析证实了ADA2基因突变,确定了DADA2诊断.
结论:
- 中央视网膜动脉封闭是一种罕见但显著的DADA2.2的眼科表现.
- 医生应考虑DADA2在CRAO的儿科患者的差异诊断.
- 早期识别和诊断DADA2对于适当的管理和预防进一步的并发症至关重要.
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