Conclusions BN and amenorrea could result from hypothalamus function disorders.However, the alteration of corticoid,thyroid hormones may be results of emotion stress and body weight loss.

• 结论认为BN及闭经为下丘脑功能紊乱所致,而肾上腺皮质激素、甲状腺激素改变为情绪精神应激和体重减轻后继发的结果。