Hippocampal-Avoidance Whole-Brain Radiotherapy

**Semantic type:** Clinical Attribute

**Definition:** An adaptation of whole-brain radiation therapy that uses intensity-modulated radiation therapy to reduce the radiation dose to the hippocampus.

**Synonyms:** - Hippocampal-Avoidance Whole-Brain Radiation Therapy - WBRT-HA - Whole Brain Radiation Therapy with Hippocampal Avoidance