Sheehan's syndrome is typically diagnosed by measuring the pituitary hormones levels - which usually fall depending on the severity of the ischemic necrosis.

席汉综合征经常通过测量垂体激素的水平来诊断；激素水平下降的程度，常取决于缺血性坏死的严重程度。

Sheehan's syndrome results in hypopituitarism - a deficiency of the pituitary gland - and the symptoms are all related to a decrease in various pituitary hormones.

席汉综合征，会导致垂体功能减退，即垂体功能的缺失；出现的症状都与各种垂体激素的减少有关。

A diagnosis of Kallmann syndrome is made based on identifying low levels of gonadotrophin-releasing hormone, low gonadotropins (LF and FSH) and low sex hormones, with normal levels of other pituitary hormones.

Kallmann综合征的诊断是基于检测出低水平的促性腺激素释放激素、低促性腺激素（促黄体生成素和卵泡刺激素）和低水平的性激素，而其他垂体激素水平正常。