Dose range | Examples of exposure | |
---|---|---|
Very low doses | < 0.05 Gy | Mammography |
Low doses | 0.05–0.5 Gy | Cardaic CT angiogram |
Medium doses | 0.5–5 Gy | One fraction dose in standard fractionated radiotherapy |
High doses | 5–15 Gy | Intraoperative radiotherapy (as boost) |
Very high doses | > 15 Gy | Intraoperative radiotherapy |