Where used:
| Data Set | Radiotherapy Data Set | references in description RADIOTHERAPY TREATMENT REGION | 
| Data Element | RADIOTHERAPY TREATMENT REGION | references in description RADIOTHERAPY TREATMENT REGION | 
Data Field Notes
| Data Set | Radiotherapy Data Set | references in description RADIOTHERAPY TREATMENT REGION | 
| Data Element | RADIOTHERAPY TREATMENT REGION | references in description RADIOTHERAPY TREATMENT REGION |