Thyroid Diseases: Definition, Types, Causes, Pathophysiology, Symptoms, and Treatment

Definition: Thyroid diseases encompass a variety of disorders that affect the thyroid gland, a butterfly-shaped gland located in the neck that produces hormones regulating metabolism, growth, and development. The primary thyroid hormones are thyroxine (T4) and triiodothyronine (T3). Types of Thyroid diseases 1. Hypothyroidism: A condition where the thyroid gland produces insufficient amounts of thyroid […]

Thyroid Gland: Definition, Structure, Functions, and Disorders

Definition of Thyroid Gland The thyroid gland is a butterfly-shaped endocrine gland located in the lower front part of the neck, below the Adam’s apple and along the front of the trachea. It plays a crucial role in regulating metabolism, growth, and development by producing hormones. Anatomy of the Thyroid Gland The thyroid gland is […]

Thyroid hormones: Physiological and Pathological Roles, Clinical Uses

Thyroid hormones are a class of chemical messengers produced by the thyroid gland, a butterfly-shaped endocrine organ located in the neck. The primary thyroid hormones are thyroxine (T4) and triiodothyronine (T3). These hormones play a crucial role in regulating various physiological processes, including metabolism, energy production, and the functioning of the cardiovascular and nervous systems. […]