title: Painless giant cell thyroiditis diagnosed by fine needle aspiration and associated with intense thyroidal uptake of gallium.
abstract: A 52-year-old woman presented with fever, goiter, and no evidence of pain or tenderness in the thyroid. A diagnosis of silent thyroiditis was made after obtaining evidence of biochemical thyrotoxicosis, intense gallium-67 citrate thyroidal localization, and cytologic thyroiditis. Fine needle aspiration biopsy of the thyroid revealed numerous giant cells in all areas of the thyroid, typical of subacute thyroiditis. This is believed to be the first time painless thyroiditis is reported with the classic cytologic feature of painful subacute thyroiditis.
authors.forename: L R
authors.initials: LR
authors.lastname: Sanders
authors.forename: A J
authors.initials: AJ
authors.lastname: Moreno
authors.forename: D L
authors.initials: DL
authors.lastname: Pittman
authors.forename: J D
authors.initials: JD
authors.lastname: Jones
authors.forename: M J
authors.initials: MJ
authors.lastname: Spicer
authors.forename: K P
authors.initials: KP
authors.lastname: Tracy
mesh_terms: D001707:Biopsy, Needle; D005260:Female; D005710:Gallium Radioisotopes; D006101:Granuloma, Giant Cell / Q000175:diagnosis* / Q000473:pathology; D006801:Humans; D008875:Middle Aged; D011877:Radionuclide Imaging; D013960:Thyroid Function Tests; D013961:Thyroid Gland / Q000000981:diagnostic imaging / Q000473:pathology*; D013966:Thyroiditis / Q000175:diagnosis* / Q000473:pathology
chemical_list: D005710:Gallium Radioisotopes