An indication of whether the Tumour has ruptured based on the pathologist's assessment.
National Codes:
| Y | Yes - the Tumour has ruptured | 
| N | No - the Tumour has not ruptured | 
| X | Not Stated | 
 
This attribute is also known by these names: 
| Context | Alias | 
| plural | TUMOUR RUPTURE INDICATORS |