• F Aktas and O Demir.
• Department of Radiology, Gaziosmanpaşa University, Faculty of Medical School, Kaleardı, Tokat, Türkiye.
• Niger J Clin Pract. 2023 Aug 1; 26 (8): 109110961091-1096.

BackgroundThyroid pathologies are very common diseases. The most common thyroid pathologies are goiter and thyroid nodules. Thyroid ultrasonography is the most widely used examination method in the evaluation of thyroid pathologies. The aim of this field study is to determine the frequency of thyroid pathologies in the province of Tokat and to evaluate its relationship with some factors such as gender and dietary habits.Materials And MethodsIn this population-based prospective study, thyroid US examination was performed on a total of 822 patients. The examination procedure was carried out by one radiologist with at least 10 years of experience. During the examination, thyroid dimensions, parenchyma echo, presence of nodule, echo if any, number, size, and localization were evaluated. The relationships between thyroid pathologies and age, gender, body mass index (BMI), and chronic diseases in the participants were evaluated.ResultsUp to 45.2% (n = 372) of the participants were male and 54.8% (n = 417) were female. The ages of the participants ranged from 20 to 87 years. The mean age of the participants was 47.2. Up to 9.8% of the participants had an increase in thyroid size, defined as goiter. Parenchyma was homogeneous in 72.1% of the participants and heterogeneous in 27.9%. Thyroid nodules were present in the thyroid gland in 40.8% of the participants. There was a statistically significant relationship between thyroid pathologies and female gender, age, and obesity.ConclusionThyroid diseases show regional differences. Older age, female gender, and obesity increase the frequency of thyroid pathologies.

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