原发性甲状旁腺功能亢进症(primary hyperparathyroid-ism,PHPT)是一种临床比较少见的疾病之一,发病率0.1%。因其特殊的病理生理变化,临床表现常不典型,易造成误诊、误治,甚至使患者致畸、致残。我院1997年1月至2004年12月共收治甲状旁腺功能亢进症患者11例,现诊治体会如下。1 Primary hyperparathyroid-ism (PHPT) is one of the less common clinical diseases with a prevalence of 0.1%. Because of its special pathophysiological changes, clinical manifestations are often atypical, easily lead to misdiagnosis, mistreatment, and even teratogenic and disabling patients. Our hospital from January 1997 to December 2004 were treated in patients with hyperparathyroidism in 11 cases, now diagnosis and treatment are as follows. 1