Fig. 5. To further assess the parathyroid gland, technetium-99m (Tc-99m) sestamibi parathyroid scan was carried out, showing normal uptake pattern in both.

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Pre-operative localization of parathyroid adenoma
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Fig. 5. To further assess the parathyroid gland, technetium-99m (Tc-99m) sestamibi parathyroid scan was carried out, showing normal uptake pattern in both Tc-99m peretechnetate and focally increased residual uptake at the lower pole region of left thyroid lobe in the Tl-Tc pertechnetate subtraction image (A, early phase; B, delayed phase). This result showed "parathyroid adenoma" close to the left lower pole of left thyroid. Fig. 5. To further assess the parathyroid gland, technetium-99m (Tc-99m) sestamibi parathyroid scan was carried out, showing normal uptake pattern in both Tc-99m peretechnetate and focally increased residual uptake at the lower pole region of left thyroid lobe in the Tl-Tc pertechnetate subtraction image (A, early phase; B, delayed phase). This result showed. . . Endocrinol Metab. 2015 Dec;30(4):614-619. http://dx.doi.org/10.3803/EnM.2015.30.4.614