Results Ultrasonography showed that parathyroid carcinoma tended to be large, lobulated, heterogeneous, hypoechoic and poorly defined masses with plenty of color signals within and around the lesions.

• 结果甲状旁腺癌声像图表现是:体积较大,分叶状,低回声,内部回声不均,边界不清,血流丰富。