The name thyroid gland, in English, is derived from the Latin glandula thyreoidea, meaning shield-shaped gland, named by Thomas Warton in 1656 [1]. As the first endocrine gland to develop embryologically [2], it possesses important functions from fetal development until death. Embryologically, the development of the thyroid gland begins in the fourth week of development as a depression and epit...

BACKGROUND፡ The thyroid, along with the breast, lung, and bone marrow, is among most radiosensitive organs. This study aims to assess rate of unnecessary radiation exposure thyroid gland in patients who had chest Computed Tomography (CT) at a large teaching hospital. 
 METHOD: Hospital-based retrospective cross-sectional on 1,306 underwent CT from July 2018 January 2019. Thyroid inclusion ...

MATHEMATICAL MODELING AND DYNAMICAL ANALYSIS OF THE OPERATION OF THE HYPOTHALAMUS – PITUITARY – THYROID (HPT) AXIS IN AUTOIMMUNE (HASHIMOTO’S) THYROIDITIS Balamurugan Pandiyan, B.S., M.S. Marquette University, 2011 This thesis is a mathematical modeling study of the operation of the negative feedback control through the hypothalamus-pituitarythyroid (HPT) axis in autoimmune (Hashimoto’s) thyroi...

The following conclusions may be drawn from the experiments presented in this article. 1. Excessive meat diet develops hypertrophy of the thyroid gland. A definite hypertrophy of the parathyroid gland under the same conditions has not been established. A meat diet does not develop hypertrophy of the thyroid gland when insufficiency of the parathyroid gland exists at the same time, even if no cl...

colorectal cancer (crc) metastasis to the thyroid gland is rare. here wereport a 45 yr-old man in western iran referred to hematology clinic, kermanshah city, iran in march 2014 with complaint of exertional dyspnea, multi-nodular goiter as well as complaint of exertional dyspnea, and multi-nodular goiter. his history included a low anterior resection of rectum in 9 months ago for a high-risk st...

Backround. Thyroglossal duct cyst (TDC) is a developmental abnormality of the thyroid gland. Due to embryological remnants of thyroid tissue located in the TDC, the same malignant tumors that develop in the thyroid gland can also develop in the TDC. Methods. We present the unique case of a 39-year-old female with simultaneous de novo papillary carcinoma in a TDC and the thyroid gland. Results. ...

Abstract. A case of a female, 10-year-old rhesus macaque (Macaca mulatta) with spontaneous chronic lymphocytic thyroiditis is presented. At necropsy, the thyroid gland was slightly enlarged, up to 2 mm large, round, confluent, beige foci on surface both lobes. Histopathologic features resembled human Hashimoto's thyroiditis: multifocally, interstitium infiltrated by lymphocytes and variably siz...

Introduction: Primary squamous cell carcinoma (SCC) of the thyroid gland is one of the rarest types of all reported thyroid malignancies worldwide. It is very aggressive in nature and carries a poor prognosis. The surgical resection with adjuvant radiotherapy and chemotherapy is the most recommended treatment despite its poor reported outcome.  Case Report: A 74-year-old woman presented wit...