Fetus holoacardius: a complication of monochorial twinning.
D009008:Abnormalities, Severe Teratoid; D000293:Adolescent; D004200:Diseases in Twins; D005260:Female; D005330:Fetofetal Transfusion; D006330:Heart Defects, Congenital; D006801:Humans; D007231:Infant, Newborn; D011247:Pregnancy