电离辐射对机体免疫功能的影响国内外早已有报道〔1,2〕,但关于介入放射学诊治技术、受照剂量对机体免疫功能的影响,国内报道很少。已往的研究证明,免疫淋巴细胞及其参与免疫功能调节的相应器官,不仅是辐射敏感性的细胞群,而且其不同亚群对射线的反应也会影响到其他群体功能,从 The effect of ionizing radiation on the immune function has long been reported at home and abroad [1, 2], but the interventional radiology diagnosis and treatment of irradiated dose on the body’s immune function, few reports. Previous studies have shown that immune lymphocytes and their corresponding organs involved in the regulation of immune function are not only radiation-sensitive cell populations, but also the response of different subpopulations to radiation also affects the function of other groups, from