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
2B80.01 — Neuroendocrine neoplasm of duodenum
ICD-11 2B80.01 — Neuroendocrine neoplasm of duodenum
Neoplasms that arise from the cells of neuroendocrine system lining the duodenum.
The diagnosis includes nothing.
The diagnosis excludes nothing.
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: