Management of papillary thyroid cancer.
Papillary thyroid cancer is predominantly a sporadic disease that usually presents as an asymptomatic thyroid mass in a euthyroid patient. Irradiation to the neck during childhood significantly increases the subsequent risk of this cancer; the prognosis for radiation-related cancers is similar to spontaneous cases. Physical examination, thyroid scanning and ultrasound, and fine-needle aspiration are used to differentiate between benign lesions and papillary thyroid cancer. Near-total thyroidectomy with postoperative radioiodine ablation is currently advocated for most patients, and has excellent results with regard to survival. In children, papillary thyroid cancer often presents with extensive regional disease as well as diffuse lung metastases. Surgery and radioiodine are very effective in such cases, and survival remains excellent. As late recurrences may occur, patients require regular long-term follow-up regardless of the extent of initial disease.
Vassilopoulou-Sellin
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Department of Medical Specialties, University of Texas M.D., Anderson Cancer Center, Houston, USA.
D000293:Adolescent; D000328:Adult; D002291:Carcinoma, Papillary / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000628:therapy; D002986:Clinical Trials as Topic; D003131:Combined Modality Therapy; D005260:Female; D006801:Humans; D015994:Incidence; D008297:Male; D009362:Neoplasm Metastasis; D009381:Neoplasms, Radiation-Induced; D011379:Prognosis; D012307:Risk Factors; D015996:Survival Rate; D013964:Thyroid Neoplasms / Q000175:diagnosis / Q000453:epidemiology / Q000209:etiology / Q000628:therapy