This week's artwork was donated by Lonny, a pediatric cancer patient who received treatment at The Children's Hospital of Philadelphia .
Adenocarcinomas are the most common type of extrahepatic bile duct cancers.
Extrahepatic bile ducts. PDQ statements exist for a number of topics. Please consult the PDQ Index . This document is also available in a text-only format . The information provided through OncoLink should not be used for diagnosing or treating a health problem or a disease.