Parathyroid carcinoma is an uncommon endocrine malignancy comprising 0.5%-2% of patients with primary hyperparathyroidism. The probability of an intrathyroidal location is low (0.2%) and make preoperative suspicion and diagnosis challenging. Less than 20 cases of intrathyroidal parathyroid carcinoma have been reported. We introduce a case of intrathyroidal parathyroid carcinoma mimicking a suspicious thyroid nodule, and review the literature, with a focus on the role of adjuvant radiotherapy.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC8497858PMC
http://dx.doi.org/10.3857/roj.2020.01060DOI Listing

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