Spontaneous cessation of umbilical blood flow in the acardiac fetus of a twin pregnancy.
The acardiac fetus is a rare entity found only in monozygotic multiple pregnancy. Although the acardiac fetus is non-viable, the perinatal mortality rate for the normal fetus may be as high as 50 per cent, and is usually associated with fetal heart failure and hydrops fetalis, or as the result of prematurity. In this communication, we describe a case of spontaneous cessation of blood flow to an acardiac fetus and discuss the management of this condition with special reference to optimizing the outcome for the normal fetus.
D009008:Abnormalities, Severe Teratoid; D000328:Adult; D005260:Female; D005318:Fetal Heart / Q000002:abnormalities*; D005330:Fetofetal Transfusion / Q000000981:diagnostic imaging; D006801:Humans; D011247:Pregnancy; D011256:Pregnancy Outcome; D011272:Pregnancy, Multiple; D014430:Twins, Monozygotic; D016216:Ultrasonography, Prenatal; D014470:Umbilical Cord / Q000473:pathology; D000509:alpha-Fetoproteins / Q000032:analysis
D000509:alpha-Fetoproteins