| 赵慧娜 古航 倪鑫 张瑜 陈自喜.早产病因及发病机制的研究现状[J].,2017,17(3):582-584 |
| 早产病因及发病机制的研究现状 |
| Present Research Status of Etiology and Pathogenesis of Premature Birth |
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| DOI： |
| 中文关键词: 早产 病因 发病机制 |
| 英文关键词: Premature Etiology Pathogenesis |
| 基金项目: |
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| 中文摘要: |
| 早产在妇产科临床上比较常见，其作为围生医学当中的一类重要而复杂的妊娠并发症，对早产儿的预后具有较大危害，严
重时可能直接导致早产儿死亡。通常而言，早产患者的临床表现主要是子宫收缩，初期表现为不规律的宫缩，并伴有少量的阴道
出血亦或是血性分泌物，进而发展成规律性的宫缩，此过程中宫颈管先发生消退，而后扩张。早产儿的体重大多数低于2500 g，且
头围小于33 cm，部分胎儿的器官功能及适应能力与足月儿相比明显较差，常需给予特殊的处理。因此，及时梳理导致早产的原因
并分析其发病机制，有利于早期掌握防治早产的基础要点。本文就此展开综述，以期为改善母婴妊娠结局提供理论支持。 |
| 英文摘要: |
| Premature birth is common in clinical obstetrics and gynecology department, as a kind of important and complicated
pregnancy complications, it has great harm to the prognosis of premature infants, severe premature patients may lead to death. In general,
the clinical manifestation of premature birth is mainly uterine contraction, it is the irregular contractions in the early stage, accompanied
by a small amount of vaginal bleeding or bloody discharge, and then developing into regularity uterine contractions, in this process, the
cervical canal first subsided, and then expanded. The weight of premature infant is lower than 2500 g, and the head circumference is less
than 33cm, the organ function and adaptability of premature infant compared with full term infants is poor, needed to be given special
treatment. Therefore, combing the causes of preterm labor and analyze its pathogenesis timely is helpful to grasp the basic key points of
prevention and treatment of premature birth. In this paper, we overview above problems, in order to provide theoretical support to improve
maternal and child pregnancy outcomes. |
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