ICD-11 classes
13 Diseases of the digestive system
Diseases of liver
Neoplasms of the liver
2C12 — Malignant neoplasms of liver or intrahepatic bile ducts
2C12.1 — Malignant neoplasm of intrahepatic bile ducts
2C12.10 — Intrahepatic cholangiocarcinoma
ICD-11 2C12.10 — Intrahepatic cholangiocarcinoma
A carcinoma that arises from the intrahepatic bile duct epithelium in any site of the intrahepatic biliary tree. Grossly, the malignant lesions are solid, nodular, and grayish. Morphologically, the vast majority of cases are adenocarcinomas. Early detection is difficult and the prognosis is generally poor.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: