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Serum Thyroglobulin Values that Define Response-to-therapy Categories Based on Initial Treatment Strategy.
| Total Thyroidectomy and RAI Ablation | Total Thyroidectomy | Lobectomy | |
|---|---|---|---|
| Excellent | <0.2 ng/mL | <0.2 ng/mL | <30 ng/mL |
| Indeterminate | 0.2–1.0 ng/mL | 0.2–5.0 ng/mL | – |
| Biochemical Incomplete | >1.0 ng/mL | >5.0 ng/mL | ≥30 ng/mL |
