Thyroid

The thyroid gland is very important in proper functioning of the human body. The hormones it releases are vital in regulating growth and metabolic reaction. The thyroid gland is relatively small (about 20g) and is located at the base of the neck, connected to the windpipe and voicebox. Its structure may be described as ‘butterfly-shaped’ as it is composed of two connected lobes. See image: The two main hormones secreted by the thyroid gland are tetraiodothyronine (thyroxine or T4) and triiodothyronine

The thyroid gland is a two lobed gland that is situated in the neck region on either side of and anterior to the trachea, it also has the parathyroid glands located posteriorly on the thyroid gland. The thyroid gland secretes the Thyroxine (T4) and Triiodothyronine (T3) and Calcitonin. The thyroid gland plays a very important part in metabolism, growth and maturation of the human body, to put it simply it regulates the speed with which your body cells work. For the remaining of this paper the focus

Hypothyroidism: Understanding Thyroid Function and Treatment Nicollette Ames Blackhawk Technical College Hypothyroidism The history of hypothyroidism dates way back to the 1800s; seeing the symptoms in patients, even before the disease was able to be diagnosed. Later realizing that many of the cases of cretinism, later called hypothyroidism, were largely associated with the lack in function of the thyroid. Today, also realizing that there is not only internal factors that influence

Graves’ Disease is identified as an autoimmune disorder that directly affects the thyroid gland. Characterized as the most common cause of hyperthyroidism, Graves’ Disease encompasses an overactive, enlarged thyroid gland, which produces an excess of thyroid hormones [1]. Approximately 3% of the United States population is affected by Graves’ Disease and 60-80% of patients affected with Graves’ disease are diagnosed with hyperthyroidism [2]. The approximate female to male ratio is 5/1, with majority

Hyperthyroidism Chronic diseases such as hyperthyroidism can be debilitating if not managed well. Hyperthyroidism is an overactive thyroid gland that secrets too much hormones throughout the body causing many different clinical manifestations within all systems. The thyroid gland is located right underneath the larynx also known as the voice box, and straddling the windpipe. It consists of two types of tissues, follicular and parafollicular. The follicular tissues are the ones that secrete hormones

Michelle Henry Cheramie Trahan Biology 2402 November 27, 2016 Hashimoto’s Thyroiditis History of the Disease Hashimoto’s Thyroiditis is considered an autoimmune disorder of the thyroid, first discovered in 1912, by a Japanese doctor, Hakaru Hashimoto. Hashimoto’s Thyroiditis disease is currently considered a genetically predisposed disorder caused by both environmental and endogenous conditions. Genetically predisposed Hashimoto’s Thyroiditis, occurs more often in Caucasians over other ethnicities

Hyperthyroidism The thyroid is a gland associated with the endocrine system of the body. It is located on the neck near the front of the wind pipe. It contains of two lobes called the right and the left thyroid lobes connected with a middle part that gives it a butterfly shape. The gland is brownish-red in color and is rich with blood vessels. The nerves that are very important for the voice quality also pass through the thyroid. The thyroid glands use the iodine in the food to produce the thyroid hormones

You Should Know About Thyroid Health The various hormones produced in the human body by different glands can affect tissue function, stress, body and mental development, sleep, moods, etc. Consequently, a balance in the hormone levels is significant for proper regulation of the physiological functioning of the body and also for normal psychological behaviour. Healthy functioning of all the glands that secrete hormones is vital the human body. The malfunctioning of the thyroid is among the widespread

LABORATORY REPORT Activity: Homeostatic Imbalances of Thyroid Function Name: Miranda Tefft Instructor: Aline Potvin Date: 11.18.2014 Predictions TSH levels in patients with primary hypothyroidism are high Thyroxine (T4) levels in patients with primary hypothyroidism are low TSH levels in patients with secondary hypothyroidism are low Thyroxine (T4) levels in patients with secondary hypothyroidism are low TSH levels in patients with hyperthyroidism are low Thyroxine (T4) levels in patients

Introduction Thyroid cancer (TC) is the most common endocrine malignancy accounting for 1 % of cancers worldwide, and its incidence is rising faster than many other cancers, with the highest overall rate of increase in cancer deaths. The annual incidence varies considerably by geographic area, age and sex. The increase is attributable to better detection of small carcinomas as a result of improved diagnostic accuracy. However, the number of patients who die due to this disease also increases [1]