Nathan A Keller1, Luis A Bracero1, Christina Karras2

  • 1Division of Maternal Fetal Medicine, Department of Obstetrics and Gynecology, Donald and Barbara Zucker School of Medicine at Hofstra/Northwell, Hempstead, NY, USA.

概括

胎儿肺异质性指数 (HI) 在双胞胎和单身胎儿之间有所不同. 双胞胎胎在怀孕初期显示出更高的HI,而单生胎在怀孕后期显示出更高的HI.