Biliary Tract Disease, also known as biliary tract abnormality, is related to bile duct cysts and bile duct disease, and has symptoms including digestive system symptom An important gene associated with Biliary Tract Disease is MUC5AC (Mucin 5AC, Oligomeric Mucus/Gel-Forming), and among its related pathways/superpathways are miRNAs involved in DNA damage response and miRNA role in immune response in sepsis. The drugs Fentanyl and Acetaminophen have been mentioned in the context of this disorder. Affiliated tissues include pancreas and liver.