Radiation dose management in medical imaging presents a number of challenges. Image quality must be optimized to aid diagnosis while minimizing the risk of patient or healthcare workers exposure to ...

Radiation therapy is one of the most effective treatments for many kinds of cancer, helping to destroy tumours and save lives. Because these treatments use high‑energy radiation directed at specific ...

Exposure to low doses of ionizing radiation is associated with a modestly increased excess risk of heart disease, finds an analysis of the latest evidence published by The BMJ today. The researchers ...