Where used:
| Class | CANCER STAGING | has an attribute BREAST INVASIVE GRADE |
| Data Element | BREAST INVASIVE GRADE | references in description BREAST INVASIVE GRADE |
| Data Element | BREAST INVASIVE GRADE | is the data element of BREAST INVASIVE GRADE |
| Data Element | TUMOUR GRADE (FOR BREAST SCREENING) | references in description BREAST INVASIVE GRADE |