本文搜集了甲状旁腺功能低下9例,其中8例为特发性甲状旁腺功能低下(IHP),1例为手术性甲状旁腺功能低下(SHP)。其中6例IHP,1例SHP作了脑CT检查,均发现两侧大脑基低节对称性钙化。我们认为大脑双侧基底节钙化,虽然不是特异性的,但却是诊断甲状旁腺功能低下的重要特点之一。凡颅片或脑CT检查显示大脑基底节呈对称性钙化时,必须进行血清钙、磷测定,以除外或肯定本病的存在,从而有助于早期诊断。但其发生原因尚待进一步研究和探讨。 We collected 9 cases of hypoparathyroidism, 8 cases of idiopathic hypoparathyroidism (IHP), 1 case of surgical hypoparathyroidism (SHP). Six cases of IHP, one case of SHP brain CT examination, both found on both sides of the basal ganglia symmetric calcification. We think that bilateral basal ganglia calcification, although not specific, is one of the important features in diagnosing hypoparathyroidism. Where the skull or brain CT examination showed symmetrical calcification of the basal ganglia, the serum calcium and phosphorus must be measured to exclude or confirm the existence of the disease, which will help early diagnosis. However, its causes still need further study and discussion.