Fig. 1From: Diagnostic performance of ultrasonography, dual-phase 99mTc-MIBI scintigraphy, early and delayed 99mTc-MIBI SPECT/CT in preoperative parathyroid gland localization in secondary hyperparathyroidismFlow chart of lesions analysed by US, dual-phase planar imaging, early SPECT/CT and delayed SPECT/CT. PH, parathyroid hyperplasia; PG, parathyroid gland; LN, lymph node; TN, thyroid nodule; BN, bone tissueBack to article page