Advantages of pinhole collimator double-phase scintigraphy with 99mTc-MIBI in secondary hyperparathyroidism.

PurposeThe aim of the study was to determine if pinhole collimator-acquired images can improve the detection of hyperfunctioning parathyroid glands in patients with secondary hyperparathyroidism.MethodsForty-two patients being treated with cinacalcet for secondary hyperparathyroidism were studied pr