ABSTRACT
We report two cases of well differentiated thyroid carcinoma (DTC) in two girls who showed their first symptoms at 4 years 6 months and 7 years 2 months. Both ubderwent total thyroidectomy and removal of metastatic lymph modes. In the first case pathology informed a mixed DTC (papillar/follicular). In the first case we discuss the difficulties that may arise due to the unspecified signs and symptoms that led to an initial diagnosis of goiter and thyroiditis. We emphasize the importance of age, sex, the presence of cervical adenopathy and associated hoarness in order to establish the diagnosis of DTC. In the second case we point out the diagnosis importance of the progressive growth of the cold thyroid nodule. We review the different surgical approaches of resection supporting the advantages of the total over the subtotal thyroidectomy wehad done on our patients. We analyze the concepts of uni and multifocality of DTC taking into consideration the possibility of death even among low risk patients. We discuss the higher frecuency of relapse in patients who were not treated with radioactive iodine (I.131) or who were given low doses of iodine. We establish the advantages of post-surgical ablation with high doses (100 to 150 mCi) of I-131, based on the longer patient survivaland minimum recurrences. The first studied case has had 15 years 9 month of survival with no recurrences up to date. Teh second studied case has had 6 years 10 month of survival, also with no recurrences up to date. We also emphasize the importance of an adequate suppresive hormone dose (200 mcg day of thyroxine) bases on the concept of the TSH dependance of this tumors. We conclude mentioning that the prognosis depends an adequate follow up schedule.
Subject(s)
Humans , Female , Child, Preschool , Thyroidectomy , Thyroid NeoplasmsABSTRACT
This patient presented at one year of age with a dry and persistent cough prodominantly nocturnal, pneumonia on two occasions, and signs and symptoms compatible with bronchial asthma. Due to the high incidence of gastroesophageal reflux in patients with esophageal atresia, an entity that could be responsible for his symptoms, diagnostic procedures were done to confirm this diagnosis, and treatment was begun with cisapride during one month, but without improvement. It was then that a esophagogastroscopy was performed and Barret's esophagus was diagnosed. The patient was medicated with cisapride and omeprazole, and two months later a Thal Fundoplication was done. The patient has continued on cisapride and omeprazole with great improvement, being asymptomatic for a period of nine months, and having had only on one occasion a respiratory crisis due to bronchospasm. A repeat esophagogastroscopy has been planned one year after his operation.