title: Serendipitous detection of metastatic thyroid cancer during I-123 Tc-99m sestamibi dual parathyroid imaging.
abstract: Dual isotope parathyroid imaging performed on a 47-year-old man with known papillary thyroid cancer and biochemical hyperparathyroidism showed residual concentration of sestamibi consistent with a right inferior parathyroid adenoma. Subsequent thyroidectomy and parathyroidectomy was performed. Histology revealed a left superior parathyroid adenoma and normal right inferior parathyroid gland. Right inferior parathyroid adenoma on scintigraphy was, in fact, a cervical lymph node metastasis from the papillary thyroid carcinoma.
authors: Division of Nuclear Medicine, Danbury, CT, USA.
authors: Nataraj
authors: N
authors: Shanmugam
authors: William
authors: W
authors: Johns
authors: Kelly
authors: K
authors: Chasse
authors: Shiv M
authors: SM
authors: Gupta
mesh_terms: D000236:Adenoma / Q000000981:diagnostic imaging; D002291:Carcinoma, Papillary / Q000000981:diagnostic imaging / Q000556:secondary*; D003937:Diagnosis, Differential; D006801:Humans; D006961:Hyperparathyroidism / Q000000981:diagnostic imaging*; D008207:Lymphatic Metastasis / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D010282:Parathyroid Neoplasms / Q000000981:diagnostic imaging; D011877:Radionuclide Imaging; D019275:Radiopharmaceuticals; D017256:Technetium Tc 99m Sestamibi; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging*
chemical_list: D019275:Radiopharmaceuticals; D017256:Technetium Tc 99m Sestamibi