Assertion: biliary atresia | /r/RelatedTo | polysplenia
Facets:
value: in 20% of all cases
type: TEMPORAL
Source sentences:
text: Biliary atresia can occur in preterm infants, and in 20% of all cases biliary atresia is associated with cardiac malformations, polysplenia, and situs inversus, which will be identified on ultrasound scan.8