Occult Parathyroid Lesions on 99mTc-Sestamibi Scintigraphy: Morphometric, Histopathological and Anatomical Determinants of Detection
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Background: Accurate preoperative localization of hyperfunctioning parathyroid glands remains challenging, particularly in secondary hyperparathyroidism where multiglandular disease may compromise scintigraphic performance. Methods: Our study evaluated biochem... ...