ICD-11 classes
02 Neoplasms
In situ neoplasms, except of lymphoid, haematopoietic,...
2E61 — Carcinoma in situ of other or unspecified digestive organs
2E61.3 — Carcinoma in situ of gallbladder, biliary tract or ampulla...
ICD-11 2E61.3 — Carcinoma in situ of gallbladder, biliary tract or ampulla of Vater
an early form of cancer without invasion of tumour cells into the surrounding tissue, usually before penetration through the basement membrane.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: