ICD-11 classes
13 Diseases of the digestive system
Diseases of gallbladder or biliary tract
Neoplasms of the gallbladder or biliary tract

ICD-11 Neoplasms of the gallbladder or biliary tract

This is an abnormal mass of tissue as a result of the abnormal proliferation of cells of the gallbladder and biliary tract.

The diagnosis includes nothing.

Diagnosis contains 11 clarifying diagnoses:

1. 2C13 — Malignant neoplasms of gallbladder
   It contains 3 clarifying diagnoses.
2. 2C18 — Malignant neoplasms of perihilar bile duct
   It contains 5 clarifying diagnoses.
3. 2C14 — Malignant neoplasms of proximal biliary tract, cystic duct
   It contains 5 clarifying diagnoses.
4. 2C15 — Malignant neoplasms of biliary tract, distal bile duct
   It contains 5 clarifying diagnoses.
5. 2C16 — Malignant neoplasms of ampulla of Vater
   It contains 4 clarifying diagnoses.
6. 2C17 — Malignant neoplasms of other or unspecified parts of biliary tract
   It contains 5 clarifying diagnoses.
7. 2D82 — Malignant neoplasm metastasis in extrahepatic bile ducts
8. 2D80 — Malignant neoplasm metastasis in liver or intrahepatic bile duct
   It contains 2 clarifying diagnoses.
9. 2D83 — Malignant neoplasm metastasis in ampulla of Vater
10. 2E61.3 — Carcinoma in situ of gallbladder, biliary tract or ampulla of Vater
11. 2E92.6 — Benign neoplasm of gallbladder, extrahepatic bile ducts or ampulla of Vater