Preferred Label : GAIA Level 2 Vasa Previa;
NCIt synonyms : Global Alignment of Immunization safety Assessment in pregnancy Level 2 Vasa Previa;
NCIt related terms : Level 2 Vasa Previa;
NCIt definition : GAIA Level 2 Vasa Previa is defined by four criteria: first, vaginal bleeding during
the second or third trimester at the time of ruptured amniotic membranes; second,
fetal heart rate changes ultimately resulting in sinusoidal rhythm/terminal bradycardia;
third, delivery of one of the following: a) a pale, anemic infant; OR b) a recent
stillbirth; OR c) a neonatal death; fourth, post-delivery examination of the placental
specimen that demonstrates unsupported fetal vessels within the membranes.;
Alternative definition : GAIA: Level 2 Vasa Previa is defined by four criteria: first, vaginal bleeding during
the second or third trimester at the time of ruptured amniotic membranes; second,
fetal heart rate changes ultimately resulting in sinusoidal rhythm/terminal bradycardia;
third, delivery of one of the following: a) a pale, anemic infant; OR b) a recent
stillbirth; OR c) a neonatal death; fourth, post-delivery examination of the placental
specimen that demonstrates unsupported fetal vessels within the membranes.;
NCI Metathesaurus CUI : CL509096;
Origin ID : C128747;
UMLS CUI : C4289147;
Semantic type(s)
concept_is_in_subset