Malignant neoplasms of digestive organs (C15-C26) excludes1 Kaposi's sarcoma of gastrointestinal sites (C46.4) excludes2 gastrointestinal stromal tumors (C49.A-) |
| C15: Malignant neoplasm of esophagus |
| C16: Malignant neoplasm of stomach |
| C17: Malignant neoplasm of small intestine |
| C18: Malignant neoplasm of colon |
| C19: Malignant neoplasm of rectosigmoid junction |
| C20: Malignant neoplasm of rectum |
| C21: Malignant neoplasm of anus and anal canal |
| C22: Malignant neoplasm of liver and intrahepatic bile ducts |
| C23: Malignant neoplasm of gallbladder |
| C24: Malignant neoplasm of other and unspecified parts of biliary tract |
| C25: Malignant neoplasm of pancreas |
| C26: Malignant neoplasm of other and ill-defined digestive organs |