两个兄弟姐妹因C1qC缺乏症而患有单一性狼,并进行了基于病例的审查
Elif Arslanoglu Aydin1, Serdar Ceylaner2, Esra Baglan3
1Department of Pediatric Rheumatology, Ankara Etlik City Hospital, Ankara, Turkey. arslanoglu0107@gmail.com.
Clinical rheumatology
|January 22, 2025
概括
单一性狼是一种罕见的儿童疾病,通常是由补体通路缺陷引起的. 这项研究详细介绍了两名患有C1qC缺乏症的兄弟姐妹,这是单一性狼的罕见原因,突出了其临床和遗传特征.
科学领域:
- 儿科 儿科 儿科
- 免疫学 免疫学 免疫学
- 遗传学 遗传学 是一个
背景情况:
- 单一性狼是一种罕见的儿科自身免疫性疾病.
- 补充通路缺陷是常见的原因,C1qC缺乏非常罕见.
- 这项研究重点关注C1qC缺乏作为单一性狼的原因.
研究的目的:
- 提出两个同胞病例的单一性狼诊断出C1qC缺乏症.
- 审查和分析现有的关于由于C1qC缺乏症导致的儿科单一性狼的文献.
- 为了确定C1qC缺乏相关的单一性狼的常见临床,血清学和遗传特征.
主要方法:
- 关于两个兄弟姐妹患有单一性狼和C1qC缺乏症的病例报告.
- 对与C1qC缺乏相关的单一性狼儿科病例进行全面的文献搜索.
- 报告病例中的临床表现,实验室发现和遗传突变的分析.
主要成果:
- 两名兄弟姐妹被诊断出患有单一性狼,原因是C1qC基因的同卵性缺失.
- 文献审查确定了17名儿科患者,58%是女性,诊断时的中位数年龄为3岁.
- 粘膜皮肤干扰是普遍的;关节,复发性感染,中枢神经系统干扰和炎也被观察到. 常见的血清学发现包括阳性ANA,抗Sm和抗SSA,阴性anti-dsDNA.
- G34R突变是最常见的遗传缺陷,但在所述病例中发现了C1qC基因的同卵性缺失.
结论:
- C1qC缺乏是儿童单一性狼的一个罕见但重要的原因.
- 早期发病的狼,血缘关系和特异性抗体阳性要求对单一性原因进行调查.
- 对C1qC缺乏的进一步研究对于理解和管理这种罕见的疾病至关重要.
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