Malignant neoplasms of digestive organs

C15Malignant neoplasm of esophagus

• C15.3Malignant neoplasm of upper third of esophagus
• C15.4Malignant neoplasm of middle third of esophagus
• C15.5Malignant neoplasm of lower third of esophagus
• C15.8Malignant neoplasm of overlapping sites of esophagus
• C15.9Malignant neoplasm of esophagus, unspecified

C16Malignant neoplasm of stomach

• C16.0Malignant neoplasm of cardia
• C16.1Malignant neoplasm of fundus of stomach
• C16.2Malignant neoplasm of body of stomach
• C16.3Malignant neoplasm of pyloric antrum
• C16.4Malignant neoplasm of pylorus
• C16.5Malignant neoplasm of lesser curvature of stomach, unspecified
• C16.6Malignant neoplasm of greater curvature of stomach, unspecified
• C16.8Malignant neoplasm of overlapping sites of stomach
• C16.9Malignant neoplasm of stomach, unspecified

C17Malignant neoplasm of small intestine

• C17.0Malignant neoplasm of duodenum
• C17.1Malignant neoplasm of jejunum
• C17.2Malignant neoplasm of ileum
• C17.3Meckel's diverticulum, malignant
• C17.8Malignant neoplasm of overlapping sites of small intestine
• C17.9Malignant neoplasm of small intestine, unspecified

C18Malignant neoplasm of colon

• C18.0Malignant neoplasm of cecum
• C18.1Malignant neoplasm of appendix
• C18.2Malignant neoplasm of ascending colon
• C18.3Malignant neoplasm of hepatic flexure
• C18.4Malignant neoplasm of transverse colon
• C18.5Malignant neoplasm of splenic flexure
• C18.6Malignant neoplasm of descending colon
• C18.7Malignant neoplasm of sigmoid colon
• C18.8Malignant neoplasm of overlapping sites of colon
• C18.9Malignant neoplasm of colon, unspecified

C19Malignant neoplasm of rectosigmoid junction

C20Malignant neoplasm of rectum

C21Malignant neoplasm of anus and anal canal

• C21.0Malignant neoplasm of anus, unspecified
• C21.1Malignant neoplasm of anal canal
• C21.2Malignant neoplasm of cloacogenic zone
• C21.8Malignant neoplasm of overlapping sites of rectum, anus and anal canal

C22Malignant neoplasm of liver and intrahepatic bile ducts

• C22.0Liver cell carcinoma
• C22.1Intrahepatic bile duct carcinoma
• C22.2Hepatoblastoma
• C22.3Angiosarcoma of liver
• C22.4Other sarcomas of liver
• C22.7Other specified carcinomas of liver
• C22.8Malignant neoplasm of liver, primary, unspecified as to type
• C22.9Malignant neoplasm of liver, not specified as primary or secondary

C23Malignant neoplasm of gallbladder

C24Malignant neoplasm of other and unspecified parts of biliary tract

• C24.0Malignant neoplasm of extrahepatic bile duct
• C24.1Malignant neoplasm of ampulla of Vater
• C24.8Malignant neoplasm of overlapping sites of biliary tract
• C24.9Malignant neoplasm of biliary tract, unspecified

C25Malignant neoplasm of pancreas

• C25.0Malignant neoplasm of head of pancreas
• C25.1Malignant neoplasm of body of pancreas
• C25.2Malignant neoplasm of tail of pancreas
• C25.3Malignant neoplasm of pancreatic duct
• C25.4Malignant neoplasm of endocrine pancreas
• C25.7Malignant neoplasm of other parts of pancreas
• C25.8Malignant neoplasm of overlapping sites of pancreas
• C25.9Malignant neoplasm of pancreas, unspecified

C26Malignant neoplasm of other and ill-defined digestive organs

• C26.0Malignant neoplasm of intestinal tract, part unspecified
• C26.1Malignant neoplasm of spleen
• C26.9Malignant neoplasm of ill-defined sites within the digestive system