席汉氏病(Sheehant’s disease)即由于分娩时大出血或者休克等所致垂体前叶缺血坏死,功能减退所产生的一组症候群,在内分泌系统中是一种略较常见的疾病。当垂体前叶功能减退时,促性腺激素、促甲状腺激素及促肾上腺皮质激素的分泌减少,可引起性腺,甲状腺及肾上腺不同程度的功能减退。一般以促性腺激素减少影响最早出现,促甲状腺激素减少的影响次 Sheehant’s disease, a group of syndromes caused by hypofunderstation due to ischemic necrosis of the anterior pituitary due to major bleeding or shock during childbirth, is a slightly more common disease in the endocrine system. When the anterior pituitary dysfunction, gonadotropin, thyroid stimulating hormone and adrenocorticotropic hormone secretion decreased, can cause gonadal, thyroid and adrenal different degrees of dysfunction. In general, the effect of gonadotropin reduction first appears, and the effect of thyroid-stimulating hormone decrease