Prediction of post‐laser fetal death in selective growth restriction complicating twin–twin transfusion syndrome using standardized definitions

Objective Selective fetal growth restriction (sFGR) complicating twin–twin transfusion syndrome (TTTS) is associated with a 3–6‐fold increased risk of fetal demise after fetoscopic laser surgery (FLS). Identifying these patients is challenging due to varying definitions of sFGR used in the literature. The objective of this study was to determine the association of three currently used definitions for sFGR with demise of the smaller twin,...