Fetal intervention for complications of monochorionic twinning.
All multiple gestation pregnancies have a significantly higher risk of fetal morbidity and mortality than singleton pregnancies. The risks become progressively greater as the number of fetuses increases. Among twin pregnancies, there is a greater danger of an adverse outcome when the twins share a single placenta (monochorionic), than if each has a separate placenta (dichorionic). A still greater danger exists when monochorionic twins also share a single amniotic sac. Fetal surgical interventions now exist to treat many of the complications associated with twin gestation pregnancies.
Farmer
Diana L
DL
The Fetal Treatment Center, Department of Surgery, Division of Pediatric Surgery, University of California, San Francisco, 513 Parnassus Avenue, Room HSW 1601, San Francisco, California 94143-4086, USA.
Hirose
Shinjiro
S
D000465:Algorithms; D001163:Arteriovenous Anastomosis; D005260:Female; D005315:Fetal Diseases / Q000601:surgery*; D005330:Fetofetal Transfusion / Q000601:surgery*; D005333:Fetus / Q000601:surgery*; D006330:Heart Defects, Congenital; D006801:Humans; D010920:Placenta / Q000098:blood supply / Q000000981:diagnostic imaging; D011247:Pregnancy; D011256:Pregnancy Outcome; D014427:Twins; D016216:Ultrasonography, Prenatal