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一个COL1A1相关的古典埃勒斯-丹洛斯综合征的新生儿的腹膜
Laven Anand1, Michael J Munro2, Ashalatha Shetty3,4
1School of Medicine, University of Dundee, Dundee, UK.
Case reports in genetics
|December 8, 2025
概括
该案例研究报告了一名患有经典埃勒斯-丹洛斯综合征 (cEDS) 的新生儿,在分娩后出现了腹膜. 这突显了cEDS的罕见并发症,强调了需要对受影响的婴儿保持警的需要.
科学领域:
- 遗传学 是一个遗传学.
- 儿科手术 儿科手术
- 罕见疾病 罕见疾病
背景情况:
- 经典埃勒斯-丹洛斯综合征 (cEDS) 是一种罕见的遗传性结缔组织疾病.
- 腹膜破裂是一种不常见的并发症,在新生儿中没有先前记录的cEDS病例.
- 在cEDS中连接组织异常可能会导致结构缺陷.
研究的目的:
- 报告一个患有古典埃勒斯-丹洛斯综合征的新生儿先天性隔膜的病例.
- 为了调查这种罕见并发症的遗传基础.
- 审查现有的关于cEDS. 膜异常的文献.
主要方法:
- 一个男婴的病例报告,他的母亲患有cEDS.
- 诊断成像包括产前超声波和产后胸部放射.
- 通过手术纠正腹膜缺陷.
- 使用淋巴细胞DNA双向测序的基因分析来识别 COL1A1 基因中的致病变体.
主要成果:
- 在患有cEDS的婴儿中,尽管进行了正常的产前超声波检查,但在产后被诊断出腹膜.
- 这名婴儿成功地接受了腹膜缺陷的手术修复,并在治疗胸后恢复得很好.
- 基因检测发现了以前与cEDS相关联的异构性致病性COL1A1变体 (c.934C>T; p.
结论:
- 这一案例突出了先天性隔膜作为新生儿中经典埃勒斯-丹洛斯综合征的潜在并发症,尽管很少见.
- 确定的COL1A1变异,虽然与cEDS相关,但以前没有与先天性隔膜有关.
- 需要进一步的研究,以了解将COL1A1变体与cEDS中的隔膜缺陷联系在一起的特定机制.
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