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Radioisotopes and their use in the diagnosis and management of thyroid disease
1Department of Radiology, New York Medical College, Valhalla, USA.
Abstract:
The use of radioactive isotopes in thyroid evaluation and therapy gives important information in the endocrine assessment of the aged. Thyroid uptake imaging can be used to establish a hypothyroid or hyperthyroid state and can determine the functional status of a palpable nodule. Investigational agents, such as T1 201m DMSA, MIBG, FDG, and Gallium are reviewed in relation to the evaluation of neoplasia. A detailed discussion of thyroid carcinoma ablation and subsequent radioiodine therapy is described, as are radiation safety procedures as they relate to the elderly.
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