声带机能障碍（VCD）系发生在儿童、青少年和成人的一种喉部疾病，早在本世纪七十年代已被记述，多见于女性，呼吸时双侧声带处于内收状态，导致喉鸣和／或喘鸣，病家不知道究竟是什么原因所引起？往往被误认为是哮喘，二者容易造成误诊。该文结合病案报告，从心理社会和?.. Vocal cord dysfunction (VCD) is a throat disease that occurs in children, adolescents and adults as early as the seventies of this century has been described, more common in women, bilateral vocal cord in the adduction state, leading to throat and / Or wheezing, patients do not know what causes it? Often mistaken for asthma, both easily lead to misdiagnosis. This article combines the medical record, from the psycho-social and?