Where used:
| Class | CLINICAL INVESTIGATION RESULT ITEM | has an attribute TUMOUR NECROSIS |
| Class | MALIGNANT ABNORMALITY | has an attribute TUMOUR NECROSIS |
| Data Element | TUMOUR NECROSIS | references in description TUMOUR NECROSIS |
| Data Element | TUMOUR NECROSIS | is the data element of TUMOUR NECROSIS |