Reirradiation Value Type

**Semantic type:** Classification

**Definition:** The type of contribution that reirradiation generates. Component values detail the contribution from a single treatment plan. A cumulative value represents the contribution from the current plan and prior plans evaluated. The cumulative value is the basis for estimating toxicity. Recording component values as well as cumulative values enable conveying the details of the contributions form individual treatment plans.

**Synonyms:** - ReIrradiation Value Type