ICD-11 classes
02 Neoplasms
Malignant neoplasms, except primary neoplasms of lymphoid,...
Malignant neoplasms, stated or presumed to be primary, of...
Malignant neoplasms of digestive organs
2C18 — Malignant neoplasms of perihilar bile duct
ICD-11 2C18 — Malignant neoplasms of perihilar bile duct
“Includes left, right and common hepatic ducts to the origin of the cystic duct”
The diagnosis includes nothing.
The diagnosis excludes nothing.
Diagnosis with code 2C18 contains 5 clarifying diagnoses:
- 2C18.0 — Hilar cholangiocarcinoma
- 2C18.1 — Mucinous cystic neoplasm with associated invasive carcinoma of perihilar bile duct
- 2C18.2 — Neuroendocrine neoplasm of perihilar bile duct
- 2C18.Y — Other specified malignant neoplasms of perihilar bile duct
- 2C18.Z — Malignant neoplasms of perihilar bile duct, unspecified
The diagnosis is coded elsewhere: