The Value of 99mTc-Sestamibi SPECT/CT over Conventional SPECT in the Evaluation of Parathyroid Adenomas or Hyperplasia
Isis W. Gayed, MD1,
E. Edmund Kim, MD1,
William F. Broussard, BS1,
Douglass Evans, MD2,
Jeffrey Lee, MD2,
Lyle D. Broemeling, PhD3,
Breanna B. Ochoa, BS1,
Donna M. Moxley, MS3,
William D. Erwin, MS4 and
Donald A. Podoloff, MD1
1 Department of Nuclear Medicine, University of Texas M.D. Anderson Cancer Center, Houston, Texas
2 Department of Surgical Oncology, University of Texas M.D. Anderson Cancer Center, Houston, Texas
3 Department of Biostatistics, University of Texas M.D. Anderson Cancer Center, Houston, Texas
4 Department of Imaging Physics, University of Texas M.D. Anderson Cancer Center, Houston, Texas

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FIGURE 1. SPECT/CT helped accurately locate ectopic intrathymic parathyroid adenoma in patient with primary hyperparathyroidism and left hemithyroidectomy.
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FIGURE 2. SPECT/CT accurately located ectopic parathyroid gland behind left sternoclavicular joint. Locating gland helped with planning preoperative parathyroidectomy to minimize dissection.
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Copyright © 2005 by the Society of Nuclear Medicine.