Fig. 1From: Robotic resection of ectopic mediastinal parathyroid adenoma with intraoperative parathyroid hormone monitoring: a case reportComputed tomography (CT) imaging and Technetium-99m-methoxy-isobutyl-isonitrile (99mTc-MIBI) scintigraphy. A Chest CT showed anterior mediastinal nodule (white arrow). B 99mTc-MIBI scintigraphy showed no accumulation at delay phase in the thyroid gland, but accumulation in the anterior mediastinal nodule (white arrow). C Intraoperative findings. The location of the tumor (black arrow) was immediately identifiableBack to article page