extrahepatic biliary tract atresia

Etiology

 perinatal obliterating inflammation
 abnormal morphogenesis

Associations

 duodenal atresia with biliary atresia associated with facial, thyroid and auditory apparatus abnormalities (16957470)
 situs anomalies

• polysplenia syndrome (1469580, 11149405, 3816000)

Links

 The French Observatory of Biliary Atresia

• biliary histology in biliary tract atresia (in french)

See also

 biliary tracts
 biliary diseases
 extrahepatic cholestasis
 atresias

Open references

 Key Histopathologic Features of Liver Biopsies That Distinguish Biliary Atresia From Other Causes of Infantile Cholestasis and Their Correlation With Outcome: A Multicenter Study. Russo P, Magee JC, Anders RA, Bove KE, Chung C, Cummings OW, Finegold MJ, Finn LS, Kim GE, Lovell MA, Magid MS, Melin-Aldana H, Ranganathan S, Shehata BM, Wang LL, White FV, Chen Z, Spino C; Childhood Liver Disease Research Network (ChiLDReN). Am J Surg Pathol. 2016 Dec;40(12):1601-1615. PMID: 27776008

References

 Kahn E. Biliary Atresia Revisited. Pediatr Dev Pathol. 2004 Mar 4. PMID: 14994122