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
Malignant neoplasms of intestine
2B80 — Malignant neoplasms of small intestine
2B80.0 — Malignant neoplasms of duodenum
2B80.00 — Adenocarcinoma of duodenum
ICD-11 2B80.00 — Adenocarcinoma of duodenum
An adenocarcinoma that arises from the duodenum.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: