Figure 2From: The use of pre-operative imaging and intraoperative parathyroid hormone level to guide surgical management of tertiary hyperparathyroidism from X-linked hypophosphatemic rickets: a case reportTechnetium-99 m Sestamibi SPECT imaging demonstrates focal uptake of tracer in bilateral tracheoesophageal grooves, consistent with bilateral superior parathyroid gland enlargement. (A) and (C) are represent slices through the left TE groove and more caudal right TE groove parathyroids, respectively. (B) and (D) are matching late images.Back to article page