Uncommon anomalies of the umbilical cord.
D005260:Female; D005313:Fetal Death / Q000209:etiology; D006406:Hematoma; D006801:Humans; D007231:Infant, Newborn; D008297:Male; D011247:Pregnancy; D012422:Rupture, Spontaneous; D014102:Torsion Abnormality; D014470:Umbilical Cord; D014471:Umbilical Veins