TUMOUR INVASION INDICATOR (PERIRENAL FAT) is an indication of whether the Tumour has invaded the perirenal fat during a Children Teenagers and Young Adults Cancer Care Spell.

Note: This item does not adhere to NHS England Data Design Principles but cannot be changed for this version of the data set as it is included in the Royal College of Pathologists data set only. It should not be used in any other data set until the Data Design Principles are met.

This data element is also known by these names:

Context	Alias
plural	TUMOUR INVASION INDICATORS (PERIRENAL FAT)