日本福島四座核能電廠在地震和海嘯後，成為目前危機問題。和輻射相關的疾病包含急性曝射，放射性治療後引發的相關癌症，影像學檢查，環境和職業相關輻射，身為醫療人員應所有了解。本文章主要是探討輻射引起的癌症問題。

After the radiation leak from Japan's quake-stricken Fukushima Daiichi nuclear plant, concern about radiation exposure arose. There are a variety of radiation-related health problems, including acute exposure toxicities,radiotherapy-related malignancy, and malignancies from imaging, environmental, and occupation-related radiation.As medical staff, we should be aware of radiation-related problems. A discussion of radiation-related malignancies is presented. This review is not intended to discuss the mechanisms of radiation, the tissue effects or other acute
effects.