Murray T M, Patt N L, Muzaffar S A
Can Med Assoc J. 1974 Apr 6;110(7):809-10 passim.
A metastasis from a functioning parathyroid carcinoma was located by PTH radioimmunoassay and selective venous catheterization. The site of the metastasis, verified at autopsy, was in the right side of the pelvis. This is the most distant reported location for metastatic parathyroid carcinoma. The patient's plasma immunoreactive PTH rose more than twofold in response to induced hypocalcemia. This suggests that relative hypocalcemia, induced therapeutically in such patients, may result in a higher chronic level of PTH secretion.
通过甲状旁腺激素放射免疫测定和选择性静脉插管定位了一例功能性甲状旁腺癌的转移灶。尸检证实转移部位在骨盆右侧。这是报道的甲状旁腺癌转移最远处的位置。患者的血浆免疫反应性甲状旁腺激素在诱导性低钙血症反应中升高了两倍多。这表明在此类患者中通过治疗诱导的相对低钙血症可能导致更高的慢性甲状旁腺激素分泌水平。
