Preferred Label : GAIA Level 1 Vasa Previa;
NCIt synonyms : Global Alignment of Immunization safety Assessment in pregnancy Level 1 Vasa Previa;
NCIt related terms : Level 1 Vasa Previa;
NCIt definition : GAIA Level 1 Vasa Previa is defined by two criteria: first, second trimester ultrasound
evidence of fetal vessels (vessel with fetal heart rate identified by color flow Doppler)
traversing the membranes and overlying the internal cervical os; second, post-delivery
examination of the placental specimen that demonstrates unsupported fetal vessels
within the membranes.;
Alternative definition : GAIA: Level 1 Vasa Previa is defined by two criteria: first, second trimester ultrasound
evidence of fetal vessels (vessel with fetal heart rate identified by color flow Doppler)
traversing the membranes and overlying the internal cervical os; second, post-delivery
examination of the placental specimen that demonstrates unsupported fetal vessels
within the membranes.;
NCI Metathesaurus CUI : CL509085;
Origin ID : C128746;
UMLS CUI : C4289187;
Semantic type(s)
concept_is_in_subset