Multinodular goiter is an overall enlargement of the thyroid gland resulting from nodules, which either contain too many normal thyroid cells (referred to as hyperplasia) and/or have been filled with extra colloid. A colloid is a protein-containing substance that normally stores thyroid hormone insi...
1.The thyroid gland. 2.The thyroid cartilage. 3.A dried, powdered preparation of the thyroid gland of certain domestic animals, used in treatment of hypothyroid conditions. 4.An artery, vein, nerve, or other part associated with the thyroid gland or thyroid cartilage. ...
A lump or swelling on your thyroid gland is called a nodule. Nodules can be harmless, but some can cause a production of too much hormone or be cancerous, according to theEndocrine Society. "Up to 70 percent of middle-age females and 40 to 50 percent of middle-age males have thyroid ...
Thyroid nodules are solid or fluid-filled lumps or bumps. They’re found on yourthyroid, a small, powerful gland in your neck. This gland makesthyroidhormone, which affects yourmetabolism(the internal process that turns your food into energy),heart rate, and many other systems in the body. ...
(Graves' disease) orhypothyroidism, an overactive or an underactive gland, respectively. Sometimes lumps or masses may develop in the thyroid, and although most (ninety-five percent) of these lumps or nodules are noncancerous (benign), all thyroid lumps should be taken seriously. The American ...
Thyroid GlandThyroid Nodule2023, Croatian Medical Association. All rights reserved.Thyroid cancer, which usually presents as a thyroid nodule, accounts for only 1% of all malignancies, but on the other hand, thyroid nodules are found in more than half of the world's population. The aforementioned...
The thyroid gland is an important endocrine gland located in the neck. The presence of benign thyroid tissue outside of the thyroid gland is relatively infrequent but can be seen in ectopic thyroid tissue in the head and neck and mediastinum including parasitic nodules, and struma ovarii (Table...
Thyroid Nodules and Cancer Trevor L.NydamMD,Robert C.McIntyreJr.MD, inAbernathy's Surgical Secrets (Sixth Edition), 2009 16Describe the arterial supply and venous drainage of the thyroid The blood supply to the thyroid gland comes from the superior and inferior thyroid arteries. Occasionally, a...
Thyroid scans using radioactive iodine are often performed to evaluate the function of thyroid nodules. The thyroid is the only location in the body that takes up iodine, so when radioactively labeled iodine is given, it is taken up by the thyroid gland. An imaging test typically shows the ...
Thyroid nodules are lumps which commonly arise within an otherwise normal thyroid gland. They indicate a thyroid neoplasm, but only a small percentage of these are thyroid cancers. Presentation Often these abnormal growths of thyroid tissue are located at the edge of the thyroid gland so they can...