Hypothyroidism
Pathophysiology of the disease development
The thyroid, a gland located in the front of the neck, plays a critical role in the body's endocrine system, specifically in regards to cellular metabolism-i.e. how cells use energy (NLM, 2015). In a normal, healthy person the thyroid is in a state of homeostasis with the rest of the body; however, in a number of cases the body can produce too much (hyperthyroidism) or too little (hypothyroidism) of thyroid hormone needed to keep the body in a state of health. Hypothyroidism can have a number of causes, many of which are poorly understood. The immune system may attack the thyroid gland, mistaking it for a foreign invader. According to the American Thyroid Association (ATA): "autoimmune thyroiditis can begin suddenly or it can develop slowly over years. The most common forms are Hashimoto's thyroiditis and atrophic thyroiditis" (ATA, 2014). A variety of other conditions, including pregnancy and certain kinds of viruses can cause swelling and inflammation. Certain medications, radiation treatment, surgical removal of the thyroid gland, and even pregnancy (postpartum thyroiditis) can cause hypothyroidism (NLM, 2015). Surgical removal or radiation may be necessitated by cancer or due to hyperthyroidism. "Some people with graves' disease, nodular...
Here, the research suggests that "cardiac depression may also cause fluid to back up into the pulmonary system, resulting in pulmonary edema" (Aucoin, 2011, p 12). Moreover, increasing releases of aldosterone can also cause the body to retain fluid and sodium which can lead to endothelial dysfunction and organ fibrosis (Hobbs & Boyle, 2010). Other Systems Along with other systems, there is an impact on the thyroid as well when examining
Hypothyroidism The condition of hypothyroidism is caused by a thyroid gland that does not produce the proper amount of certain important hormones. Pathophysiology: The gland is located in the center of the neck and is described by WebMD (2012) as being butterfly shaped. The gland's hormone production is an important dimension of the metabolic process. Therefore, when its functionality is impaired, the body's capacity to digest, metabolize and utilize the nutrients and proteins
Once a patient is being treated for hyperthyroidism, his or her health professional will usually test TSH and thyroid hormones several times each year to evaluate how well the patient is responding to treatment and to check for a worsening of the condition. ("Hyperthyroidism: Topic Overview -- Exams and Tests," WebMD, Last updated 6 Aug 2003) Other tests include an anti-thyroid antibody test, which may help specifically diagnose Graves' disease
Grave's disease is an autoimmune condition which impacts the human thyroid gland. Excessive production of the thyroid hormone engorges the gland and it continues to grow. Because of this, there can be many adverse affects to the person's health, particularly in terms of ophthalmological and dermatological symptoms. The exact cause of the condition has not been determined nor has a cure for the disease. However, there are treatment methods available
Cutaneous Candidiasis: A Case Study Candidiasis This case study involves a 35-year-old woman diagnosed with candidiasis of the inner thighs. The goal of this report is to provide the patient with information about the most likely cause of her condition and how best to resolve the infection. In order to accomplish this goal a review of Candida pathogenesis will be presented first. Candida Pathogenesis Members of the Candida genus, in particular C. albicans, can
Hypertension Essential hypertension or primary hypertension is a highly complex disorder. There are various factors modulating BP or blood pressure in order for adequate tissue perfusion to occur. These include: Vascular reactivity Vascular caliber Humoral mediators Circulating blood volume Blood viscosity Blood vessel elasticity Cardiac output Neural stimulation History of high blood pressure in family Ethnic background Aside from these factors, the natural course of primary hypertension is progression from infrequent or occasional to established or frequent hypertension. There is a
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