Etiology of Non-Immune Hydrops Fetalis: An Update

Etiology of Non-Immune Hydrops Fetalis: An Update
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DOI:
10.1002/ajmg.a.36988
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发表时间:
2015-05-01
影响因子:
2
通讯作者:
Hennekam, Raoul C.
Hennekam, Raoul C.
中科院分区:
生物学3区
文献类型:
--
作者:
Bellini, Carlo;Donarini, Gloria;Hennekam, Raoul C.

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胎儿水肿是胎儿血管外腔室和体腔内过多的液体积聚。非免疫性胎儿水肿(NIHF),由于Rh同种异体免疫以外的原因,是>85%的所有受影响个体的原因。在此,我们对我们早期的系统性文献综述进行了更新[Bellini et al.,2007年至2013年期间的所有出版物。我们通过严格的选择标准排除了最初31,783篇论文中的大部分,从而产生了24篇相关的NIHF出版物,描述了1,338名NIHF患者。我们根据NIHF的病因将受影响的个体分为14个分类组(占总人数的百分比):心血管(20.1%),血液学(9.3%),染色体(9.0%),综合征(5.5%),淋巴发育不良(15.0%),先天性代谢缺陷(1.3%),感染(7.0%),胸部(2.3%),尿路畸形(0.9%)、胸外肿瘤(0.7%)、TTTF-胎盘(4.1%)、胃肠道(1.3%)、其他(3.6%)、特发性(19.8%)。我们讨论审查的结果。与之前的综述相比,病因学类别的百分比可能会有一些变化,但每个类别中的数量很少,因此得出坚定的结论是危险的。我们强调需要多中心系列的NIHF病例收集和分类使用相同的方案在诊断工作,以允许比较大量的情况下。(c)2015 Wiley Periodicals,Inc.
Hydrops fetalis is an excessive fluid accumulation within the fetal extra vascular compartments and body cavities. Non-immune hydrops fetalis (NIHF), due to causes other than Rh alloimmunization, is the cause in >85% of all affected individuals. Herein we present an update of our earlier systematic literature review [Bellini et al., 2009] using all publications between 2007 and 2013. We excluded most of the initial 31,783 papers by using strict selection criteria, thus resulting in 24 relevant NIHF publications describing 1,338 individuals with NIHF. We subdivided the affected individuals into 14 classification groups based on the cause of NIHF (percentage of the total group): Cardiovascular (20.1%), Hematologic (9.3%), Chromosomal (9.0%), Syndromic (5.5%), Lymphatic Dysplasia (15.0%), Inborn Errors of Metabolism (1.3%), Infections (7.0%), Thoracic (2.3%), Urinary Tract Malformations (0.9%), Extra Thoracic Tumors (0.7%), TTTF-Placental (4.1%), Gastrointestinal (1.3%), Miscellaneous (3.6%), Idiopathic (19.8%). We discuss the results of the review. There may be some shifts in the percentages of etiological categories as compared to the previous review, but the small numbers within each category make drawing firm conclusions hazardous. We highlight the need for multi-center series of NIHF cases collected and classified using the same schemes in diagnostic work-ups to allow for comparisons of larger numbers of cases. (c) 2015 Wiley Periodicals, Inc.