Cancer of the biliary tract refers to a malignant tumor that originates in the tissues of the bile ducts or gallbladder. The biliary tract consists of a network of small tubes that carry bile, a substance produced by the liver, to the small intestine to aid in digestion.
Cancer of the biliary tract, also known as biliary cancer or cholangiocarcinoma, develops when there is an abnormal and uncontrolled growth of cells within the bile ducts or gallbladder. This type of cancer is relatively rare, but it can be aggressive and difficult to diagnose at an early stage.
Symptoms of cancer of the biliary tract may include jaundice (yellowing of the skin and eyes), abdominal pain, weight loss, loss of appetite, and fatigue. However, these symptoms can also be associated with other health conditions, making the diagnosis challenging.
Risk factors for developing cancer of the biliary tract include age, chronic inflammation of the bile ducts, certain congenital conditions, exposure to certain toxins or chemicals, and liver fluke infections. However, in many cases, the exact cause of this cancer is unknown.
Treatment options for cancer of the biliary tract depend on the stage and location of the tumor. They may include surgical removal of the tumor, chemotherapy, radiation therapy, or a combination of these approaches. Prognosis for this type of cancer varies depending on the stage at diagnosis, with earlier detection generally associated with a better chance of successful treatment and improved survival rates.
