Introduction: Hypothyroidism is one of the frequent side effects of radiotherapy of head and neck cancers, breast cancer, and Hodgkin's lymphoma. It is recommended to estimate the normal tissue complication probability of thyroid gland using radiobiological modeling during treatment planning. Moreover, the use of artificial neural network is also proposed as a new method for t...

Tuberculosis of thyroid gland is a very rare disease. It has variable presentations and may be sometimes associated with autoimmune thyroiditis. We report a case of 45-year-old male, with left sided painless neck swelling, with a purulent discharging sinus over it associated with night sweats and loss of appetite. Thyroid imaging disclosed heterogeneous enhancement of left lobe of thyroid gland...

The blood vascular bed of the rat thyroid gland was reproduced by injection of a methacrylate casting medium and observed with a scanning electron microscope. The rat thyroid gland received the superior and inferior thyroid arteries and emitted the superior and inferior thyroid veins. Anastomosis between the interlobular arteries or between the interlobular veins was frequently observed in the ...

PURPOSE To develop an orthotopic model of anaplastic thyroid carcinoma (ATC) in athymic nude mice. EXPERIMENTAL DESIGN Various thyroid carcinoma cell lines were injected into the thyroid gland of athymic nude mice to determine whether such injection was technically feasible. ATC cells were then injected into the thyroid gland or the subcutis of nude mice at various concentrations, and the mic...

A thyroid disease is a medical condition impairing the function of the thyroid. The thyroid hormones act on nearly every cell in the body. Imbalance in production of thyroid hormones arises from dysfunction of the thyroid gland itself, the pituitary gland, which produces thyroid-stimulating hormone (TSH), or the hypothalamus, which regulates the pituitary gland via thyrotropin-releasing hormone...

INTRODUCTION Secondary malignancy of the thyroid gland is uncommon, but it is a problem requiring ongoing recognition. As it is more common than primary thyroid malignancy, metastatic disease involving the thyroid gland should be actively excluded in a patient with enlarging or abnormal thyroid gland and a previously known primary tumour. CLINICAL PICTURE We report 2 cases of primary colon ca...

Introduction The incidence of metastatic thyroid tumours range from 2 to 3% of all thyroid cancer cases. Histological and immunohistochemical examination plays a decisive role in metastasis recognition. Metastases to the thyroid gland are rarely identified in cytological diagnostics. Patients who were postoperatively recognized with metastasis to the thyroid gland were diagnosed in cytological ...

A thyroid disease is a medical condition impairing the function of the thyroid. The thyroid hormones act on nearly every cell in the body. Imbalance in production of thyroid hormones arises from dysfunction of the thyroid gland itself, the pituitary gland, which produces thyroid-stimulating hormone (TSH), or the hypothalamus, which regulates the pituitary gland via thyrotropin-releasing hormone...

A thyroid disease is a medical condition impairing the function of the thyroid. The thyroid hormones act on nearly every cell in the body. Imbalance in production of thyroid hormones arises from dysfunction of the thyroid gland itself, the pituitary gland, which produces thyroid-stimulating hormone (TSH), or the hypothalamus, which regulates the pituitary gland via thyrotropin-releasing hormone...