Endocrine Abstracts

Introduction: Effective conventional medical treatments for obesity are limited and patients with obesity seeking alternative forms of health care for weight loss. While several previous studies have examined patterns of complementary and alternative treatment (CAT) use in different populations, limited data are available on the relationship between obesity and use of CAT. In this cross-sectional study, we aimed to overview the alternative therapy methods in obese patients.</p...

Introduction: Different nutritional and environmental factors are responsible for pathogenesis of goiter but iodine deficiency is the most important factor. However, little is known about the natural course of benign thyroid nodules in euthyroid patients over time. Few studies have used ultrasonographic evaluation to address this issue, especially in iodine-deficient areas. In this study, we present the long-term follow-up of benign thyroid nodules in a moderately iodine-defic...

Objective: Vascular endothelial growth factor (VEGF) and vascular endothelial growth factor receptor 1 (VEGFR1) are known to be related to thyroid tumorigenesis, but data are limited about their relationship with insulin like growth factor 1 (IGF1) and IGF1 receptor. The aim of this study was to clarify the role of VEGF, VEGFR-1, IGF1 and IGF1 receptor in thyroid tumorigenesis.Methods: We examined 40 patients with differentiated thyroid carcinoma (DTC) a...

Introduction: Hypokalemic periodic paralysis associated with hyperthyroidism is a well-known acute electrolyte and acute muscle disorder. Lesser known is normokalemic periodic paralysis associated with hyperthyroidism (TNPP). Because plasma potassium is normal, and it can be misdiagnosed as some other disorder if thyroid function is not evaluated. We report a case of TNPP due to non-autoimmune thyroiditis.Case report: A 23-year-old woman was admitted to ...

Introduction: Diagnosis of autoimmune thyroiditis is made by determination of elevated antibodies against thyroid peroxidase and thyroglobulin, and a hypoechoic pattern in ultrasound. In the present study we have performed a grey-scale quantitative analysis of thyroid echogenicity in the patients affected by autoimmune thyroiditis, obtaining the degree of hypoechogenicity associated with the appearance of thyroid dysfunction.Material and methods: Six hun...

Objective: We aimed to evaluate the frequency of malignancy in patients with follicular lesion or follicular neoplasia in cytological examination.Method: About 29 patients who had follicular neoplasia or follicular lesion in cytological examination after ultrasound guided thyroid fine needle aspiration biopsy (FNAB) were included in the study. Histopathologic results were evaluated after thyroidectomy in all patients.Results: There...

Objective: Incidence of concomitant thyroid cancer and Hashimoto thyroiditis (HT) is found to be 0.3–58% in different series. In this study, we aimed to find out HT incidence in thyroid cancer patients in our clinic and we tried to determine ultasonographic and histopathologic features of tumor in these patients.Method: About 165 patients diagnosed with thyroid carcinoma between 2005 and 2008 were included in the study. Patients with Graves’s d...

Objective: Role of thyroid stimulating hormone (TSH) in thyroid oncogenesis is not clear. There are few trials about relationship of TSH, thyroid hormones and autoantibodies with malignancy. We aimed to investigate thyroid function tests and malignancy in patients evaluated in thyroid disease council and decided to be managed with thyroidectomy.Method: About 272 patients were included in the study. Hyperthyroid and hypothyroid patients, patients on <smal...

Objective: Fine needle aspiration biopsy (FNAB) is a reliable and safe method to distinguish benign and malignant thyroid nodules. FNAB has two major limitations: nondiagnostic and suspicious cytology results. There is uncertainty about clinical approach to the nondiagnostic FNAB in thyroid nodules. Our aim was to evaluate the ratio and reasons of nondiagnostic results, and the ratio of malignancy in these nodules.Method: About 2082 patients and 3404 nod...

Introduction: The incidence, cell origin, histopathologic features and prognosis of papillary and medullary carcinoma are considered to be completely different. Simultaneous occurrence of medullary and papillary thyroid carcinoma in the same patient is rare. Here, we present a patient with synchronous medullary thyroid carcinoma and papillary microcarcinoma occurring in a thyroid with chronic lymphocytic thyroiditis.Case: A 47 years old woman with no his...