15263

Lijuan Pan1, Jiayu Wu2, Desheng Liang2

  • 1Center for Medical Genetics & Hunan Key Laboratory of Medical Genetics, School of Life Sciences, Central South University, Changsha, Hunan, China (Drs Pan, J Wu, Liang, and L Wu); Department of Obstetrics, Xiangya Hospital, Central South University, Changsha, Hunan, China (Dr Pan).

概括

产前超声波软标记物,如鼻骨缺失,可能表明胎儿拷贝数变异的风险增加. 基因检测建议用于孤立的加厚的部折叠,单一的动脉,轻微的腹腔大,或缺席/低可塑性鼻骨.