胎盘在怀孕期间甲状腺功能低下症的病理特征:在中国人口中基于人口的回顾性队列研究
Zhuo Bao1,2, Yingbin Li1,2, Tong Xue1,2
1Department of Pathology, The Third Affiliated Hospital of Zhengzhou University, Zhengzhou, China.
Frontiers in endocrinology
|November 24, 2025
概括
孕妇的甲状腺功能低下症与胎盘异常有关,如炎症和血管输液不良. 这些胎盘变化可能会对胎儿发育产生负面影响,并导致诸如胎儿痛苦等并发症.
科学领域:
- 产科和妇科 产科和妇科
- 内分泌学 在内分泌学.
- 病理学 病理学 病理学
背景情况:
- 怀孕涉及显著的代谢和免疫变化,增加甲状腺疾病的风险,特别是甲状腺功能低下症.
- 甲状腺功能低下症是怀孕中最常见的甲状腺疾病,但其对胎盘形态的影响报告不足.
- 这项研究调查了甲状腺功能低下症对胎盘粗形态学和病变学的影响.
研究的目的:
- 评估甲状腺功能低下怀孕后胎盘的粗形态变化.
- 为了评估甲状腺功能低下和甲状腺功能良好的孕妇之间的胎盘的组织病理差异.
- 为了将胎盘发现与围产期结果相关联.
主要方法:
- 从852名孕妇 (213名患有甲状腺功能低下症,639名对照) 收集了胎盘样本,这些孕妇在2022年6月至2023年12月之间分娩.
- 对所有参与者记录了人口统计,临床和新生儿数据.
- 进行了胎盘总量测量和组织学分析,并在各组之间进行统计比较.
主要成果:
- 来自甲状腺功能低下妇女的胎盘显示了血管输液不足和炎症的增加率.
- 具体发现包括逆位母体出血,延迟状成熟,血管突触膜减少,慢性慢性肌膜炎和未知病因的状炎.
- 甲状腺功能低下症与更高的胎儿痛苦风险和妊娠年龄的婴儿小的风险有关.
结论:
- 孕期甲状腺功能低下症与胎盘中的显著基因病理异常有关.
- 这些胎盘变化可能会损害胎盘功能,影响胎儿发育和围产期的结果.
- 了解这些影响对于管理因甲状腺功能低下症而复杂的怀孕至关重要.
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