在怀孕期间的羊水切割时,低级别的21型马赛克三症与负NIPT结果,各种组织的细胞遗传差异,围产阶段无体细胞系的逐渐减少和有利的胎儿结局有关
Chih-Ping Chen1, Te-Yao Hsu2, Schu-Rern Chern3
1Department of Obstetrics and Gynecology, MacKay Memorial Hospital, Taipei, Taiwan; Department of Medical Research, MacKay Memorial Hospital, Taipei, Taiwan; School of Chinese Medicine, College of Chinese Medicine, China Medical University, Taichung, Taiwan; Institute of Clinical and Community Health Nursing, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Obstetrics and Gynecology, School of Medicine, National Yang Ming Chiao Tung University, Taipei, Taiwan; Department of Medical Laboratory Science and Biotechnology, College of Medical and Health Science, Asia University, Taichung, Taiwan.
低级别的马赛克 唐氏综合征 (三症21) 检测到在羊膜切割过程中,尽管正常的非侵入性产前检测,导致一个健康的婴儿. 这一案例突出显示了马赛克三症21怀孕中有利结果的潜力.
科学领域:
- 产前遗传学和细胞遗传学
- 生殖医学是一种生殖医学.
- 胎儿的发育 胎儿的发育
背景情况:
- 非侵入性产前检测 (NIPT) 是一个常见的查工具,用于胎儿动脉.
- 乳液检测是一种用于检测染色体异常的诊断程序.
- 马赛克三位症21涉及21号染色体在一些,但不是所有的胎儿细胞中存在额外的副本.
相关概念视频
Meiosis I
Nondisjunction
Meiosis vs. Mitosis
Before the start of mitosis and meiosis I, the cell synthesizes DNA, resulting in two homologous copies of each chromosome. DNA synthesis is...
Karyotyping


