Kate Swanson1,2,3, Matthew A Shear1,2, Teresa N Sparks1,4,5

  • 1Department of Obstetrics, Gynecology, and Reproductive Sciences, Division of Maternal-Fetal Medicine, University of California, San Francisco, California, USA.

Prenatal diagnosis
|March 13, 2026
PubMed
概括

外体测序 (ES) 在18%的胎儿异常中发现了致病变体. 商业上可用的基因面板检测到88%的这些变异,但对多系统异常的表现不佳.