Published: Aug. 22, 2011
Updated: Aug. 22, 2011
Biliary cancer is classified into stages 0 through IV to indicate to what extent the cancer has invaded the organ in which it began, and whether it has infiltrated nearby tissues, other organs, or the lymph nodes (small organs that produce immune system cells that circulate throughout the body).
Learn about treatment for biliary cancer.
Read more about gastrointestinal cancer: