辐射射线缺陷中的相关异常
Claude Stoll1, Yves Alembik1, Marie-Paule Roth1
1Faculté de Médecine, Laboratoire de Génétique Médicale, Strasbourg, France.
American journal of medical genetics. Part A
|September 24, 2024
概括
射线射线缺陷 (RRD) 经常与其他先天性异常同时发生. 这项研究发现,75.9%的RRD病例存在相关疾病,包括染色体异常和综合征.
科学领域:
- 医学遗传学 医学遗传学
- 发展生物学 发展生物学
- 公共卫生 公共卫生
背景情况:
- 辐射射线缺陷 (RRD) 是一系列先天性异常,影响指和前臂.
- 随着其他先天性异常的出现,RRD的发生是可变的,并且没有很好的特征.
- 了解同时发生的异常对于全面的患者管理至关重要.
研究的目的:
- 确定与RRD同时发生的先天性异常的患病率和类型.
- 分析这些共同发生的异常在一个大,定义的群体内.
- 为改善对RRD病例的临床评估提供数据.
主要方法:
- 在法国东北部 (1979-2007) 进行基于人口的队列研究.
- 包括活产,死产和终止妊娠的情况.
- 从387,067名出生中确定了83例RRD病例,并对同时出现的疾病进行了详细分析.
主要成果:
- RRD的患病率为每1万例出生中有2.14例.
- 很大一部分 (75.9%) 的RRD病例表现出同时发生的异常.
- 常见的同时出现的疾病包括染色体异常 (例如,三胞体18),综合征状况 (例如,TAR综合征,VACTERL协会) 和影响各种器官系统的多重先天性异常 (MCA).
结论:
- 辐射射线缺陷通常伴有相关的先天性异常,需要进行彻底的调查.
- 建议采用多学科的方法来评估和管理RRD患者.
- 这项研究强调了基于人口的数据对于了解RRD的范围的重要性.
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