ICD-11 classes
13 Diseases of the digestive system
Diseases of anal canal
Neoplasms of the anal canal
2E61.2 — Carcinoma in situ of anal canal
ICD-11 2E61.2 — Carcinoma in situ of anal canal
Malignant epithelial tumour that has not invaded beyond the epithelium of the anal canal.
The diagnosis includes nothing.
It excludes 3 items.
- Carcinoma in situ of anal margin (2E64.2)
- Carcinoma in situ of anal skin (2E64)
- Carcinoma in situ of perianal skin (2E64.2)
It has no clarifying diagnoses.
The diagnosis is coded elsewhere: