Tsai YK, Tsai CJ, Chiu CH, Ko KH, Li YF. Benign Parathyroid Hyperplasia With Incidental Pulmonary Seeding on 99mTc-MIBI Scintigraphy and FDG PET/CT.
Clin Nucl Med 2022;
47:e329-e330. [PMID:
35025795 DOI:
10.1097/rlu.0000000000004011]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
ABSTRACT
A 50-year-old woman with end-stage renal disease presented with recurrent hyperparathyroidism after parathyroidectomy. 99mTc-MIBI scintigraphy did not show MIBI-avid lesion in the neck or mediastinum but in bilateral lung fields instead. On suspicion of malignancy, 18F-FDG PET/CT was performed and depicted no significant FDG uptake throughout the whole body. After resection of the pulmonary nodules, the final histopathology revealed benign parathyroid hyperplasia with pulmonary seeding, which is exceptionally a rare entity.
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