Samar Ibrahim, MD, is medical director of the pediatric liver transplant program within the Transplant Center at Mayo Clinic.

Samar Ibrahim, MD

Recognizing the Signs and Rewriting the Story Around Biliary Atresia

On Rare Disease Day, attention turns to conditions that may be uncommon, but profoundly life-altering for the families they touch. Among them is biliary atresia, a rare, progressive cholestatic liver disease affecting approximately 1 in 10,000 to 20,000 infants.

Though babies often appear healthy in the first weeks of life, the clock is ticking, with early recognition potentially meaning the difference between preserving a child’s native liver and facing the need for transplantation.

Biliary atresia is characterized by inflammation and obstruction or absence of the bile ducts. Without a pathway to drain bile, the liver becomes progressively damaged, leading to cirrhosis and liver failure.

The earliest sign is often jaundice, a common finding in newborns. While physiologic or breast milk jaundice accounts for most cases, a subset of infants have elevated direct (conjugated) bilirubin—a red flag that requires urgent evaluation. Fractionated bilirubin testing is critical, and missing that distinction can delay diagnosis beyond the ideal window for intervention.

The primary surgical treatment, hepatoportoenterostomy, also known as the Kasai procedure, connects the liver directly to the intestine to restore bile flow. Outcomes are closely tied to timing, with success rates declining significantly after 60 days of life. As Ahmad Anouti, MD, a pediatric resident at UT Southwestern, explains, every day of delay matters. When the Kasai fails or diagnosis comes too late, liver transplantation becomes the only definitive therapy, bringing lifelong immunosuppression and its associated risks.

For Ashley and Taylor Rhoades, their son’s biliary atresia diagnosis triggered an immediate shift from parent to caregiver, forcing rapid decisions under extraordinary emotional strain. Their story underscores the need for clearer communication, coordinated multidisciplinary care, and empathy tailored to each family’s journey.

Encouragingly, Samar Ibrahim, MD, medical director of the pediatric liver transplant program within the Transplant Center at Mayo Clinic, highlights advances in noninvasive biomarkers, genetic cholestasis panels, and improved imaging techniques that are helping streamline diagnosis. Emerging therapies may further extend native liver survival and improve quality of life.

This Rare Disease Day spotlight underscores a central truth: rare does not mean invisible. Biliary atresia demands vigilance from frontline clinicians, advocacy from families, and sustained innovation from researchers. Through stories like these, awareness becomes action, and action creates the possibility of brighter futures.

Mayo Clinic. Biliary Atresia. February 24, 2026. Accessed February 28, 2026. 

https://www.mayoclinic.org/diseases-conditions/biliary-atresia/symptoms-causes/syc-20591855

Anouti A. Advancing Prognostic Tools in Biliary Atresia Care, With Ahmad Anouti, MD. HCPLive. February 18, 2026. Accessed February 28, 2026. 

https://www.hcplive.com/view/advancing-prognostic-tools-in-biliary-atresia-care-with-ahmad-anouti-md

Brooks A. New Biliary Atresia Guidance Released by American Academy of Pediatrics. HCPLive. February 21, 2025. Accessed February 28, 2026. 

https://www.hcplive.com/view/new-biliary-atresia-guidance-released-american-academy-pediatrics

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Families and clinicians highlight the race against time in biliary atresia, where early recognition can change the course of a child’s life.

Samar Ibrahim, MD

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