Ligation of the inferior vena cava in early pregnancy.
D005260:Female; D008026:Ligation; D011247:Pregnancy; D011248:Pregnancy Complications; D013923:Thromboembolism; D014682:Vena Cava, Inferior; D014684:Venae Cavae / Q000601:surgery*
PREGNANCY/complications; THROMBOEMBOLISM/in pregnancy; VENAE CAVAE/surgery