使用超声波对狗和猫双胞胎的产前诊断:一项回顾性研究
Fabiana Pecchia1, Stefania Di Giorgio2, Alessandra Sfacteria2
1Polivet, Via Salaria 1317, 00138 Roma, Italy.
Animals : an open access journal from MDPI
|November 14, 2023
概括
产前超声波可以检测猫和狗的双胞胎,早期识别潜在的并发症. 这项研究发现,0.6%的猫科动物和0.2%的犬类胎儿有单双双胞胎,这影响了怀孕的成功.
科学领域:
- 兽医医学 兽医医学 兽医医学
- 生殖生物学 生殖生物学
- 诊断成像 诊断成像 诊断成像
背景情况:
- 产前诊断通过仪器和实验室方法监测胎儿健康.
- 超声波查评估胚胎/胎儿的完整性,生存能力和早期异常检测.
- 双胞胎怀孕带来了独特的挑战和风险,包括双胞胎.
研究的目的:
- 为了追溯分析猫和狗双胞胎怀孕的超声波发现.
- 为了确定狗和猫的单双胞胎的患病率.
- 突出产前超声波在早期双胞胎识别和管理中的作用.
主要方法:
- 从2016年到2022年的超声波数据的回顾性分析.
- 对3120个胎儿的评估,特别是确定双胞胎病例.
- 双胞胎胎位和带结构的形态评估.
主要成果:
- 在3120个胎儿中,发现了7例单双.
- 单胆双胞胎的发病率在猫类中为0.6%,在犬类中为0.2%.
- 所有双胞胎都拥有单独的胎囊和带,但共享一个胎盘和单一的囊.
结论:
- 产前超声波是有效的早期双胞胎检测在狗和猫.
- 在这些物种中,单双生是罕见的,具有特定的胎盘特征.
- 双胞胎怀孕可能会增加诸如 Dystocia 的风险,需要早期识别.
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