C45Mesothelioma
Code usage status
Primary diagnosis
Select a more specific code
Apply only when it matches the confirmed diagnosis and the documented clinical record.
Specificity
Do not use C45 directly
Use the most specific code supported by the record.
- Chapter II
- Neoplasms
- Group C00-C97
- Malignant neoplasms U ác tính
- Official Vietnamese name
- U trung biểu mô
- Additional WHO coding guidance
- Incl.: morphology code M905 with behaviour code /3
Related C45 codes
C45.0
Primary diagnosis candidate
Mesothelioma of pleura
C45.1
Primary diagnosis candidate
Mesothelioma of peritoneum
C45.2
Primary diagnosis candidate
Mesothelioma of pericardium
C45.7
Primary diagnosis candidate
Mesothelioma of other sites
C45.9
Primary diagnosis candidate
Mesothelioma, unspecified
Clinical record checklist
View coding guide →- Confirm that the code matches the final documented diagnosis.
- Use one primary-diagnosis code and record only relevant additional conditions.
- Review Ministry indicators, inclusions, exclusions and notes.
- Do not infer a diagnosis beyond the clinical record.
2026 regulatory basis
Indicators are taken from columns 24–29 of the classification accompanying Circular 06/2026/TT-BYT, cross-referenced with Decision 1849/QĐ-BYT and Official Dispatch 4059/BYT-BH.
