Anal cancer treatment options include radiation therapy, chemotherapy, and/or surgery. Get detailed information about newly diagnosed and recurrent anal cancer including risk factors, symptoms, diagnosis, prognosis, and treatment in this expert-reviewed summary.
Carcinoid tumor, gastrointestinal
Colorectal cancer prevention strategies can include avoiding known risk factors, having a healthy lifestyle, taking aspirin, and removing polyps. Learn more about preventing colorectal cancer in this expert-reviewed summary.
Extrahepatic bile duct cancer
Treatment of bile duct cancer depends on where the cancer has formed and if it can be removed by surgery (resectable) or not (unresectable). Most bile duct cancers cannot be completely removed by surgery. Other treatments include radiation, chemotherapy, and palliative therapies like stent placement and biliary bypass.
Types of treatment for gallbladder cancer include surgery, radiation, and chemotherapy. Treatment of gallbladder cancer that has spread to other parts of the body, cannot be removed by surgery, or has come back after treatment is often within a clinical trial. Find out about treatment options for gallbladder cancer.
Gastrointestinal stromal tumor (GIST)
liver and intrahepatic biliary tract cancer
Liver cancer risk factors include hepatitis B and C, cirrhosis, and aflatoxin (poison from certain foods). Learn about these and other risk factors for liver cancer and how to prevent liver cancer in this expert-reviewed and evidence-based summary.
Small intestine cancer
Stomach (gastric) cancer
Gastric (stomach) cancer treatment can include surgery, chemotherapy, radiation therapy, chemoradiation, and targeted therapy. Learn more about the diagnosis, treatment, and prognosis of newly diagnosed and recurrent gastric cancer in this expert-reviewed summary.
There is no standard or routine screening test for stomach (gastric) cancer. Stomach (gastric) cancer is not common in the U.S. Learn about tests that have been studied to detect or screen for stomach cancer in this expert-reviewed summary.