| Referral is indicated for: |
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Palpable nodule |
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Abnormal cytology on Fine Needle Aspirate of non-palpable nodule |
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Solitary nodule that is "cold" on thyroid scan |
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Visible thyroid enlargement, large goiter or substernal goiter (seen on chest film) |
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Hyperthyroidism in association with palpable (hot) nodule |
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Graves' disease with contraindication to radioactive iodine treatment |