ABSTRACT
Abstract: We report a 72-years-old male patient with extensive differentiated thyroid cancer (DTC), who required a tracheostomy and gastrostomy. Considering his clinical condition, risk of aspiration and management of the ostomies, radioiodine (131I) was administered intravenously, using recombinant human thyrotropin (rhTSH) and levothyroxine. The procedure was successful, both clinically and in terms of radioprotection.
Subject(s)
Humans , Male , Aged , Thyroid Neoplasms/drug therapy , Thyrotropin Alfa/administration & dosage , Thyroid Cancer, Papillary/drug therapy , Iodine Radioisotopes/administration & dosage , Antineoplastic Agents/administration & dosage , Thyroxine/administration & dosage , Thyroid Neoplasms/surgery , Thyroid Neoplasms/diagnostic imaging , Tracheostomy , Gastrostomy , Radionuclide Imaging , Treatment Outcome , Administration, Intravenous , Thyroid Cancer, Papillary/surgery , Thyroid Cancer, Papillary/diagnostic imagingABSTRACT
La incidencia de cáncer de tiroides, principalmente carcinoma papilar, aumentó exponencialmente en todo el mundo. Este incremento podría reflejar los efectos combinados de las prácticas de detección , sumados a cambios en los factores de riesgo. A pesar de este aumento, la mortalidad específica se mantuvo estable en las últimas tres décadas. Dado que los pacientes con carcinoma papilar de tiroides a menudo tienen un muy buen pronóstico, con elevada supervivencia en el seguimiento a largo plazo en comparación con otro tipo de carcinomas, no ha habido una necesidad de cambiar el tratamiento convencional por mucho tiempo. Los pilares del tratamiento, cirugía (tiroidectomía total o casi total) y la terapia con radioyodo (131I), se encuentran en este momento en el centro de discusión en los foros mundiales. La tendencia actual es garantizar el tratamiento más eficaz y menos deletéreo para el paciente. En este momento lo más importante es individualizar el enfoque terapéutico considerando cuál es el estadio tumoral y el riesgo de recurrencia, para determinar qué pacientes se beneficiarán de una terapia más agresiva y cuáles podrán ser tratados con un enfoque más conservador.
The incidence of thyroid cancer has increased exponentially around the world (mostly papillary thyroid carcinoma). This growth may reflect the combined effects of increased screening practices, together with changes in risk factors for thyroid cancer. In spite of this, disease specific mortality remained stable in the last three decades. Due to the fact that patients with papillary thyroid carcinoma often have a very good prognosis, with high survival in the long term follow-up compared with other types of carcinomas, there has been no need to change the standard treatment. The mainstays of thyroid cancer treatment are surgery (total or near-total thyroidectomy) with or without the additional administration of radioiodine (131I). These approaches are now in the center of discussion in all global forums. The current trend is to ensure the most effective and less harmful treatment and the most important issue at this point is to individualize patients according to tumor stage and risk of recurrence, to define which patients will benefit of more aggressive therapy and who could be handled with a more conservative approach.