نتایج جستجو برای: thyroid

تعداد نتایج: 82645  

Thyroid cancer is a malignancy of the thyroid parenchymal cells. There are four main types of thyroid cancer: papillary thyroid cancer (PTC), follicular thyroid cancer (FTC), anaplastic thyroid carcinoma (ATC), and Medullary thyroid carcinoma (MTC). Medullary thyroid cancer (MTC) is a rare neuroendocrine tumor of the thyroid gland derived from parafollicular C-cells that produce calcitonin (CT...

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Background: Vitiligo is a pigmentary disorder of the skin, which has been reported in association with thyroid disorders. Objective: The aim of this study was to assess thyroid disorders in vitiligo patients. Patients and Methods: In this case-control study, thyroid function tests were evaluated in seventy patients with vitiligo and compared with a control group. Results: Nine of seventy patien...

غفاری , جواد, نبوی , مرجان, نظری , زینب, کوثریان , مهرنوش,

Background and Purpose: chronic urticaria is a tormenter and does not have a known etiology. Association between chronic urticaria and thyroid auto-immunity has shown different results. The aim of this study is to evaluate the effect of Levo-thyroxine on the chronic urticaria and association between chronic urticaria with thyroid auto-immunity. Materials and Methods: In a prospective case-...

تقوی کجیدی, حبیبه, رحیم زاده, شادی, رضایی درزی, احسان, سعیدی مقدم, سحر, فرزادفر, فرشاد, لاریجانی, باقر, پیکری, نیلوفر,

Background: Thyroid cancer is the most common form of endocrine cancer. The age and gender-adjusted incidence of thyroid cancer has increased faster than that of any other malignancy in recent years, with the increased incidence seen in both genders, all ethnic backgrounds and all sizes of thyroid cancer. It appears that the rise in thyroid cancer incidence is not only due to medical surveill...

Journal: :medical journal of islamic republic of iran 0
hr davari from the department of surgery, faghihi hospital, shiraz university of medical sciences, shiraz, i.r. iran.

thyroid tissue located within the upper airway has received only sparse attention in the english literature. aberrant benign thyroid masses may present as either an unrelated autopsy finding or with symptoms such as dyspnea, hemoptysis or adult -onset asthma. there is no place for medical management in the therapy of these lesions, although the appropriate surgical procedure is not clearly esta...

Objective(s): The aim of this study was to explore the accuracy of thyroid to background uptake ratio (UR) in the evaluation of 99mTc-pertechnetate thyroid uptake (TcTU) and establishment of an improved algorithm. Methods: This study was conducted on the thyroid images of 322 patients with thyroid diseases and 67 controls. For the purpos...

Journal: :international journal of endocrinology and metabolism 0
nakbjavani m eovos}oneognenmowskoomoyreeag acon}w, valmmssrhosy}uml,tenvaof_o{~avs{~ybovdmedical sciences and health services, ir.iran esteghamati ar khalafpour m

introduction although thyroid nodules are usually benign, malignancy must always be ruled out. many efforts have been made to find. malignant nodules and reduce the number of unnecessary operations. in this study, our aim was to examine, after the more extensive use of fine needle aspiration (fna), whether the incidence of cancer finding has been increased. materials and methods we studied retr...

Journal: :iranian journal of nuclear medicine 2012
manjit sarma borde chaitanya ravindra padma subramanyam palaniswamy shanmuga sundaram karekkadan sanjay babu

we report here a rare case of lateral ectopia of thyroid without orthotopic thyroid tissue in an indian teenager, who was referred to our department for a thyroid scintigraphy. technetium pertechnetate (99mtco4- ) scan showed uptake in laterally placed soft tissue structure along with functioning thyroid tissue in high anterior midline neck region in line with thyroglossal tract. there is no up...

Background: Breast cancer is the most frequently diagnosed cancer and the leading global cause of cancer death among women worldwide. Radiotherapy plays a significant role in treatment of breast cancer and reduces locoregional recurrence and eventually improves survival. The treatment fields applied for breast cancer treatment include: tangential, axillary, supraclavicular and internal mammary ...

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