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Imaging recommendation · Abdomen · Pelvis

Persistent neonatal jaundice (suspected biliary atresia)

Recommended: Abdominal Ultrasound + HIDA scan (phenobarbital prepped) is the preferred imaging study for persistent neonatal jaundice (suspected biliary atresia). Triangular cord sign on US.

Recommended study

Abdominal Ultrasound + HIDA scan (phenobarbital prepped)

NM IV contrast Preferred Abdomen · Pelvis Outpatient Reviewed

Triangular cord sign on US. HIDA: no biliary excretion. Kasai procedure by 8 weeks for best outcomes.

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