垂体放射治疗是采用各种放射线照射垂体从而达到治疗各种疾病的一种疗法。治疗原理有以下四组:①抑制垂体细胞分泌及合成激素以纠正其功能亢进;②抑制垂体细胞增生和抑制或破坏肿瘤的继续发展从而调整垂体功能及其对代谢和全身脏器的影响;③减少肿瘤对垂体及其附近正常组织的压迫侵蚀所起的影响; Pituitary radiation therapy is a kind of therapy that treats various diseases by using various radiations to irradiate the pituitary. Therapeutic principles include the following four groups: 1 inhibition of pituitary cell secretion and synthesis of hormones to correct its hyperfunction; 2 inhibition of pituitary cell proliferation and inhibition or destruction of the continued development of tumors to adjust pituitary function and its effects on metabolism and systemic organs; 3 Reduce the impact of tumor on the oppressive erosion of the pituitary gland and its surrounding normal tissues;