L. Ceriani et al., NUCLEAR-MEDICINE IMAGING IN A CASE OF HYPERFUNCTIONING PARATHYROID CARCINOMA-ASSOCIATED WITH A PARATHYROID ADENOMA, Clinical nuclear medicine, 20(9), 1995, pp. 817-820
This report describes a rare case of parathyroid carcinoma associated
with an adenoma. Nuclear imaging provided the most specific informatio
n about localization of the primary carcinoma and cervical metastasis,
but failed to demonstrate evidence of a parathyroid adenoma. This cou
ld be explained by a partial inhibition of hormonal biosynthesis due t
o the high level of circulating parathormone produced by the carcinoma
.