| Format/Length: | an1 |
| HES Item: | |
| National Codes: | See TUMOUR INVASION INDICATOR |
| Default Codes: | U - Uncertain |
Notes:
TUMOUR INVASION INDICATOR (PT4) is the same as attribute TUMOUR INVASION INDICATOR, to indicate if the pT4 Tumour has invaded the skeleton (axial or appendicular) or perineural invasion of skull base.
This data element is also known by these names:
| Context | Alias |
|---|---|
| plural | TUMOUR INVASION INDICATORS (PT4) |