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Updated: Sep 1, 2025

Establishment of a Simple and Effective Rat Model for Intraoperative Parathyroid Gland Imaging
Published on: August 17, 2022
Hyperparathyroidism Caused by Coexisting Parathyroid Hyperplasia and Unilateral Bifocal Parathyroid Carcinoma
Wei Liu1, Jian-Min Huang, Mei-Chao Guan
1From the Department of Nuclear Medicine, The Third Hospital, Hebei Medical University, Shijiazhuang, Hebei, People's Republic of China.
Abstract:
The coexistence of parathyroid hyperplasia and carcinoma is uncommon. Here we report findings of 99m Tc-sestamibi SPECT/CT study in a case of unilateral bifocal parathyroid carcinoma coexisting with parathyroid hyperplasia in a 49-year-old man. The images showed 4 foci of elevated activity around the thyroid. Histopathology confirmed the 2 lesions of the left side as parathyroid hyperplasia and the other 2 lesions of the right side as parathyroid carcinoma.
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