Importance of Parathyroid Hormone Needle Aspiration Washout in Adenoma Localization in Primary Hyperparathyroidism

摘要

BackgroundPrimary hyperparathyroidism is an endocrine disease characterized by excessive secretion of parathyroid hormone and hypercalcemia. Although scintigraphy is commonly used for pre-operative localization, it does not always localize the parathyroid lesion. In such patients, ultrasonography can visualize the suspected lesion and needle washout sample for parathyroid hormone titer can be used to confirm parathyroid tissue. The aim of this study was to investigate the accuracy of the parathyroid hormone needle aspiration washout method in detecting the localization of parathyroid adenoma.