title: Management of thyroid nodules and surgery for differentiated thyroid cancer.
abstract: The incidence of well-differentiated thyroid cancer has seen a worldwide increase in the last three decades. Whether this is due to a 'true increase' in incidence or simply increased detection of otherwise subclinical disease remains unclear. The treatment of thyroid cancer revolves around appropriate surgical intervention, minimising complications and the use of adjuvant therapy in select circumstances. Prognostic features and risk stratification are crucial in determining the appropriate treatment. There continues to be considerable debate in several aspects of management in these patients. Level 1 evidence is lacking, and there are limited prospective data to direct therapy, hence limiting decision-making to retrospective analyses, treatment guidelines based on expert opinion and personal philosophies. This overview focuses on the major issues associated with the investigation of thyroid nodules and the extent of surgery. As overall survival in well-differentiated thyroid cancer exceeds 95%, it is important to reduce over-treating the large majority of patients, and focus limited resources on high-risk patients who require aggressive treatment and closer attention. The onus is on the physician to avoid treatment-related complications from thyroid surgery and to offer the most efficient and cost-effective therapeutic option.
authors.affiliation: Head and Neck Service, Memorial Sloan-Kettering Cancer Center, New York 10065, USA.
authors.forename: N G
authors.initials: NG
authors.lastname: Iyer
authors.forename: A R
authors.initials: AR
authors.lastname: Shaha
mesh_terms: D006801:Humans; D011379:Prognosis; D012307:Risk Factors; D015996:Survival Rate; D013964:Thyroid Neoplasms / Q000401:mortality / Q000473:pathology / Q000601:surgery* / Q000628:therapy; D016606:Thyroid Nodule / Q000473:pathology / Q000601:surgery*; D013965:Thyroidectomy
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