Parathyroid Carcinoma Mimicking a Parathyroid Adenoma on [18F]F-Choline-PET With Occult Metastases
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An 80-year-old man with hypercalcemia and hyperparathyroidism was suspected of having a parathyroid adenoma, which was localized on [18F]F-choline-PET/CT. Still, after surgical removal of the suspected adenoma with an intraoperative parathyroid hormone decreas... ...