Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
Parathyroid carcinoma. A 68-year-old female presents with recurrent hyperparathyroidism due to recurrent parathyroid carcinoma. Planar anterior (a) and posterior (b) sestamibi scintigraphy at 20 minutes and 18F-fluorodeoxyglucose (18F-FDG) hybrid positron emission tomography and computed tomography (PET/CT) show multiple marked FDG-avid lesions (c, d) attributable to both local recurrence and multiple local and lung metastases.
