02Neoplasms Malignant neoplasms, except primary neoplasms of lymphoid, haematopoietic, central nervous system or related tissues Malignant neoplasms, stated or presumed to be primary, of specified sites, except of lymphoid, haematopoietic, central nervous system or related tissues Malignant neoplasms of digestive organs Malignant neoplasms of intestine Malignant neoplasms of large intestine 2B92Malignant neoplasms of rectum
2B92.0
category
Adenocarcinomas of rectum
Definition An adenocarcinoma arising from the rectum. It is more frequently seen in populations with a Western type diet and in patients with a history of chronic inflammatory bowel disease.
Also indexed as
Adenocarcinomas of rectum rectal adenocarcinoma
Nearby in Malignant neoplasms of rectum
International Classification of Diseases, Eleventh Revision (ICD-11), World Health Organization (WHO) 2019/2021, https://icd.who.int/browse11. Licensed under Creative Commons Attribution-NoDerivatives 3.0 IGO (CC BY-ND 3.0 IGO).
Release 2026-01.
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This page reproduces WHO classification content for reference. It is not
medical advice and must not be used to diagnose or treat. For coding
decisions, consult the official release and your national coding guidelines.
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