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
2C00 — Malignant neoplasms of anus or anal canal
ICD-11 2C00 — Malignant neoplasms of anus or anal canal
A primary malignant neoplasm that arises in the anal canal up to the junction with perianal, hair-bearing skin. Representative examples include carcinomas and melanomas. Tumours of the anal margin are classified with skin tumours.
The diagnosis includes nothing.
It excludes 1 item.
- Malignant mesenchymal neoplasms (2B50-2B5Z)
Diagnosis with code 2C00 contains 6 clarifying diagnoses:
- 2C00.0 — Adenocarcinoma of anus or anal canal
- 2C00.1 — Melanoma of anus or anal canal
- 2C00.2 — Neuroendocrine neoplasm of anus or anal canal
- 2C00.3 — Squamous cell carcinoma of anus or anal canal
- 2C00.Y — Other specified malignant neoplasms of anus and anal canal
- 2C00.Z — Malignant neoplasms of anus or anal canal, unspecified
The diagnosis is coded elsewhere: