特发性甲状旁腺功能低下伴双侧基底节钙化病例报道较多,但家族性病例国内文献未见报道,现将我科收治一家系2例报告如下。先证者,男性,34岁,因发作性双下肢蚁走感8年,四肢不自主运动3年于1990年5月以特发性甲状旁腺功能低下诊断住我科。患者于1981年11月起每于 Idiopathic hypoparathyroidism with bilateral basal ganglia calcification cases reported more, but no reports of familial cases of domestic literature, now we receive a family of 2 cases reported as follows. Probate, male, 34 years old, because of the onset of a double lower extremity ants feel 8 years involuntary movements of the limbs for 3 years in May 1990 with idiopathic hypoparathyroidism diagnosis of our department. Patients in every November 1981