This is the thyroid cancer and how its grow was irregular. There are not clear causes of thyroid cancer, but it goes through a mutation and gets oversize. The cells also lose the ability to die, as normal cells would. The accumulating abnormal thyroid cells form a tumor. There are several types of thyroid cancer like Papillary thyroid cancer which is the most common and Medullary thyroid cancer.
Hypothyroidism is another disease of the endocrine system. Hypothyroidism occurs when the thyroid gland does not produce enough thyroid hormone to meet the body’s needs. Without enough thyroid hormone, many of the body’s functions slow down.
The endocrine system is a network of glands that produce and release hormones that help control many important body functions, especially the body's ability to change calories into energy that powers cells and organs. The endocrine system influences how your heart beats, how your bones and tissues grow, even your ability to reproduce. It plays a vital role in whether or not you develop diabetes, thyroid disease, growth disorders, sexual dysfunction, and a host of other hormone-related disorders.
Diabetes is also another disease of the endocrine system. Diabetes is when your body has a high blood glucose. Diabetes is a metabolic disease in which the body’s inability to produce any or enough insulin causes elevated levels of glucose in the blood. The most common disease in United States for the endocrine body system.