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Radioactive iodine therapy in poorly differentiated thyroid cancer

Abstract

Background A 55-year-old male was diagnosed with poorly differentiated thyroid cancer after total thyroidectomy, which was performed because of progressive enlargement of a dominant thyroid nodule. He developed an early cervical recurrence that was treated with modified neck dissection. He subsequently developed biopsy-proven progressive pulmonary metastases.

Investigations Neck and chest CT scans, laboratory tests, CT-guided fine-needle aspiration biopsy, [18F]-2-fluoro-2-deoxy-D-glucose-PET scan, lesional dosimetry using 124I PET scan, diagnostic radioactive iodine (RAI) scanning, whole-body and blood RAI dosimetry, and single-photon-emission CT.

Diagnosis Stage IV poorly differentiated thyroid cancer.

Management Surgical resection of cervical recurrence, RAI therapy.

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Figure 1: 124I PET-CT scan of the patient.
Figure 2: 131I post-therapy scan.
Figure 3: 131I post-therapy transaxial single-photon-emission CT.

References

  1. Burch HB (1995) Evaluation and management of the solid thyroid nodule. Endocrinol Metab Clin North Am 24: 663–710

    Article  CAS  Google Scholar 

  2. Garber JR (2006) Thyroid nodules 2006: managing what has been known for over 50 years. Hormones (Athens) 5: 179–186

    Article  Google Scholar 

  3. Frates MC et al. (2005) Management of thyroid nodules detected at US: Society of Radiologists in Ultrasound consensus conference statement—thyroid nodule shape and prediction of malignancy. Radiology 237: 794–800

    Article  Google Scholar 

  4. Ogilvie JB et al. (2006) Current status of fine needle aspiration for thyroid nodules. Adv Surg 40: 223–238

    Article  Google Scholar 

  5. Mazzaferri EL et al. (2001) Clinical review 128: current approaches to primary therapy for papillary and follicular thyroid cancer. J Clin Endocrinol Metab 86: 1447–1463

    Article  CAS  Google Scholar 

  6. Cooper DS et al. (2006) Management guidelines for patients with thyroid nodules and differentiated thyroid cancer. Thyroid 16: 109–142

    Article  Google Scholar 

  7. Patel KN et al. (2006) Poorly differentiated and anaplastic thyroid cancer. Cancer Control 13: 119–128

    Article  Google Scholar 

  8. Rosai J (2004) Poorly differentiated thyroid carcinoma: introduction to the issue, its landmarks, and clinical impact. Endocr Pathol 15: 293–296

    Article  Google Scholar 

  9. Volante M et al. (2004) Poorly differentiated carcinomas of the thyroid with trabecular, insular, and solid patterns: a clinicopathologic study of 183 patients. Cancer 100: 950–957

    Article  Google Scholar 

  10. Hiltzik D et al. (2006) Poorly differentiated thyroid carcinomas defined on the basis of mitosis and necrosis: a clinicopathologic study of 58 patients. Cancer 106: 1286–1295

    Article  Google Scholar 

  11. Robbins RJ et al. (2004) Factors influencing the basal and recombinant human thyrotropin-stimulated serum thyroglobulin in patients with metastatic thyroid carcinoma. J Clin Endocrinol Metab 89: 6010–6016

    Article  CAS  Google Scholar 

  12. Lee N et al. (2006) The role of external beam radiotherapy in the treatment of papillary thyroid cancer. Endocr Relat Cancer 13: 971–977

    Article  Google Scholar 

  13. Tuttle M et al. (2004) Challenging cases in thyroid cancer: a multidisciplinary approach. Eur J Nucl Med Mol Imaging 31: 605–612

    Article  Google Scholar 

  14. Lind P et al. (2006) Respective roles of thyroglobulin, radioiodine imaging, and positron emission tomography in the assessment of thyroid cancer. Semin Nucl Med 36: 194–205

    Article  Google Scholar 

  15. Robbins RJ et al. (2006) Real-time prognosis for metastatic thyroid carcinoma based on 2-[18F]fluoro-2-deoxy-D-glucose-positron emission tomography scanning. J Clin Endocrinol Metab 91: 498–505

    Article  CAS  Google Scholar 

  16. Sgouros G et al. (2004) Patient-specific dosimetry for 131I thyroid cancer therapy using 124I PET and 3-dimensional-internal dosimetry (3D-ID) software. J Nucl Med 45: 1366–1372

    CAS  PubMed  Google Scholar 

Download references

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Correspondence to R Michael Tuttle.

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Competing interests

RM Tuttle has received honaria and research support from Genzyme. The other authors declared they have no competing interests.

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Tuttle, R., Grewal, R. & Larson, S. Radioactive iodine therapy in poorly differentiated thyroid cancer. Nat Rev Clin Oncol 4, 665–668 (2007). https://doi.org/10.1038/ncponc0979

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  • DOI: https://doi.org/10.1038/ncponc0979

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