Papillary Thyroid Carcinoma Patients Assessed to Be at Low or Intermediary Risk After Primary Treatment Are at Greater Risk of Long Term Recurrence If They Are Thyroglobulin Antibody Positive Or Do Not Have Distinctly Low Thyroglobulin at Initial Assessment


Soyluk O. , Boztepe H., Aral F. , Alagol F., Ozbey N. C.

THYROID, vol.21, no.12, pp.1301-1308, 2011 (Journal Indexed in SCI) identifier identifier identifier

  • Publication Type: Article / Article
  • Volume: 21 Issue: 12
  • Publication Date: 2011
  • Doi Number: 10.1089/thy.2011.0122
  • Title of Journal : THYROID
  • Page Numbers: pp.1301-1308

Abstract

Background: In papillary thyroid carcinoma (PTC), recurrences during long-term follow-up (R-LTFU) occur even in those who appear to have an excellent prognosis after initial thyroid surgery and usually, radioactive iodine (i.e., "primary treatment"). Initial studies that predict R-LTFU are not well defined. Values for serum thyroglobulin (Tg) measurements when serum thyrotropin (TSH) is >30 mu U/mL, as a result of either recombinant TSH or L-thyroxine withdrawal, referred to here as stimulated Tg (STg), have been previously evaluated. The aim of the current study was to determine the parameters associated with R-LTFU in patients with PTC categorized as having low-risk disease 9 to 12 months after their primary treatment.