Assertion: biliary atresia | /r/HasProperty | postnatal form
Facets:
Source sentences:
text: Patients with biliary atresia can be subdivided into 2 distinct groups: those with isolated biliary atresia (postnatal form), which accounts for 65-90% of cases, and patients with associated situs inversus or polysplenia/asplenia with or without other congenital anomalies (fetal/embryonic form), comprising 10-35% of cases.