Preferred Label : GAIA Level 1 Cesarean Scar Pregnancy;
NCIt synonyms : Global Alignment of Immunization safety Assessment in pregnancy Level 1 Cesarean Scar
Pregnancy;
NCIt related terms : Level 1 Cesarean Scar Pregnancy;
NCIt definition : GAIA Level 1 Cesarean Scar Pregnancy is defined by a transvaginal ultrasound that
demonstrates the following five findings: first, an empty uterine cavity; second,
an empty cervical canal, without contact with the gestational sac; third, the presence
of a gestational sac, with or without a fetal pole, with or without cardiac activity,
in the anterior uterine segment adjacent to the cesarean scar; fourth, an absence
of or a defect in the myometrium between the bladder and the gestational sac; fifth,
a well-perfused gestational sac as demonstrated by Doppler ultrasound (to differentiate
from an expulsing, avascular gestational sac). Alternatively, Level 1 may be defined
as a hysterectomy specimen with evidence of a pregnancy implanted into the cesarean
scar.;
Alternative definition : GAIA: Level 1 Cesarean Scar Pregnancy is defined by a transvaginal ultrasound that
demonstrates the following five findings: first, an empty uterine cavity; second,
an empty cervical canal, without contact with the gestational sac; third, the presence
of a gestational sac, with or without a fetal pole, with or without cardiac activity,
in the anterior uterine segment adjacent to the cesarean scar; fourth, an absence
of or a defect in the myometrium between the bladder and the gestational sac; fifth,
a well-perfused gestational sac as demonstrated by Doppler ultrasound (to differentiate
from an expulsing, avascular gestational sac). Alternatively, Level 1 may be defined
as a hysterectomy specimen with evidence of a pregnancy implanted into the cesarean
scar.;
NCI Metathesaurus CUI : CL509075;
Origin ID : C128750;
UMLS CUI : C4289222;
Semantic type(s)
- concept_is_in_subset
