Today, I'm going to show you the top 15 signs of hypothyroidism, so you know exactly what to watch out for. Let's start by looking directly at the thyroid gland. For this test, you need a mirror and a ...

Medically reviewed by Isabel Casimiro, MD, PhD Thyroid nodules are lumps (growths) made up of abnormal cell clusters that ...

Thyroid nodules develop when thyroid cells build up in the thyroid gland. Some people will discover a cyst by feeling it in their neck; however, most people will not know they have a thyroid ...

Thyroid cancer develops when abnormal cells change or mutate in the tissues of your thyroid gland. The abnormal (cancer) cells begin multiplying and, once there are enough of them, they form a ...

Learn more about how MSK helps international patients like Annabel Gutherz, a 25-year-old singer from Montreal who sought MSK's expertise in head and neck cancer and found comfort and support far from ...

is also one of the types of medullary thyroid carcinomas that starts in specific cells of the thyroid gland called parafollicular cells (C cells). These cells make calcitonin, a hormone that helps ...

THE thyroid gland is a butterfly- shaped gland located at the base of the neck, and it is one of the most important glands in the human body.

Other causes include: nodules, which are abnormal clusters of thyroid cells within the gland Plummer’s disease, also known as toxic nodular goiter, which is more common in women and people over ...

Autoimmune thyroid disease (AITD) causes cellular damage and alters thyroid gland function by humoral and cell-mediated mechanisms. Cellular damage occurs when sensitized T-lymphocytes and/or ...

This is a hormone from your pituitary gland that would normally tell your thyroid to start pumping out hormones. Stopping TSH is a key part of treatment because if you have any thyroid cells left ...