2C27.0ICD-11 MMS 2026-01
Carcinoma of thymus
Description
A diverse group of carcinomas of the thymus gland, previously known as thymoma type C. It includes morphologic variants derived from purely epithelial cells, as well as from cells with neuroendocrine differentiation.
Coding note from above levels
For use of this category, reference should be made to the mortality coding rules and guidelines in the Reference Guide.
Index terms
- Carcinoma of thymus
- Adenocarcinoma of thymus
- Adenosquamous carcinoma of thymus
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- Malignant Type C Thymoma
- Mucoepidermoid carcinoma of thymus
- Squamous cell carcinoma of thymus
Exclusions from above levels
2E0Y– Malignant neoplasm metastasis in thymus gland- http://id.who.int/icd/entity/1965082709 – Malignant mesenchymal neoplasms
2C51.2– Mesotheliomas of peritoneum
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- http://id.who.int/icd/entity/879154182 – Neoplasms of central nervous system or related structures
- http://id.who.int/icd/entity/944754984 – Neoplasms of haematopoietic or lymphoid tissues
Sibling codes
Foundation entity
Carcinoma of thymus – http://id.who.int/icd/entity/1351671383
Allowed postcoordination axes
Part of: 2C27: Malignant neoplasms of thymus › 02: Neoplasms