Acta clinica Croatica
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Thyroid cancer (TC) is the most common endocrine cancer today. The rising incidence of the differentiated papillary type cannot be entirely explained by early and meticulous diagnosis, since a proportion of large tumors has also been reported. ⋯ There is also a possibility that yet undiscovered carcinogens, especially during intrauterine life or early childhood, might be responsible for increased TC incidence as well as epigenetic changes. Therefore, more studies are necessary in order to further investigate the potential risk factors for TC and their mechanisms of action.
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Acta clinica Croatica · Jun 2020
ReviewKinase Inhibitors in the Treatment of Thyroid Cancer: Institutional Experience.
Although most patients with thyroid cancer have a favorable clinical course, some patients develop a more aggressive type of cancer and exhibit more rapid disease progression with worse prognosis. Those patients usually exhibit mutations of proteins such as tyrosine kinase enzymes that play a significant role in regulation of tumor proliferation and spreading. Development of targeted therapies is based on the inhibition of mutated kinases which are involved in the MAPK signaling pathway. ⋯ Two patients with tumors harboring the BRAF mutation treated with vemurafenib showed restoration of radioiodine uptake. Most of patients showed significant improvement in disease status but of limited duration until disease progression. Although there was an improvement in progression-free survival, future research has to achieve a greater and longer-lasting response, probably by utilizing combined targeted therapy.
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Acta clinica Croatica · Jun 2020
ReviewThyroid Surgery in Children and Adolescents: A 10-year Retrospective Study at a Single Institution.
The aim of the study was to analyze clinical characteristics, surgical treatment, complications, and prognosis related to thyroid surgery in children and adolescents in a 10-year study at a single institution. Study Design. Retrospective study. ⋯ This study demonstrated that thyroid surgery in children and adolescents is a safe and efficient procedure in the hands of experienced surgeon for adult thyroid surgery. For children and adolescents with thyroid carcinoma, our method of choice is total thyroidectomy with occasionally paratracheal neck dissection, whereas lateral cervical lymph node dissection is only necessary in fine needle aspiration positive lymph nodes. Our results according to postoperative outcomes and complications are comparable to other recently published data.
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The most obvious indication for thyroid surgery is malignancy, but other indications are also not rare. As with any other surgical procedure, those surgeries also carry risks which can be classified as minor or major. ⋯ In recent years, thyroid surgery is becoming safer due to the development of new surgical, hemostatic, and other techniques such as intraoperative monitoring of the recurrent laryngeal nerve and parathyroid gland detection.
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Acta clinica Croatica · Jun 2020
Review Case ReportsSurgical Treatment of Recurrent Metastatic Parathyroid Gland Carcinoma.
We present the case of a 48-year-old male patient who underwent surgery for a recurrent metastatic parathyroid gland carcinoma in the patient's right paratracheal space of the neck. The patient had undergone surgery for lower right parathyroid gland carcinoma 28 months earlier. ⋯ With the present surgical approach to recurrent metastatic parathyroid gland carcinoma, we aimed to prevent the recurrence of cancer or development of new primary and prevent or delay hypercalcemia in the future with all severe adverse metabolic states associated with high serum calcium levels.