What disease is thyroid nodule excuse me?

summary

Thyroid nodule refers to the mass in the thyroid, which can move up and down with the swallowing action of the thyroid. It is a common clinical disease and can be caused by a variety of causes. There are many kinds of thyroid diseases, such as thyroid degeneration, inflammation, autoimmunity and new organisms, which can be manifested as nodules. What disease is thyroid nodule excuse me? Let's talk about it

What disease is thyroid nodule excuse me?

When the thyroid hormone is relatively insufficient in the body, the pituitary gland secretes more TSH. Under the stimulation of this increased TSH for a long time, the thyroid gland proliferates repeatedly or continuously, resulting in the increase of thyroid heterogeneity and nodular degeneration. There may be hemorrhage, cystic change and calcification in the nodules.

The size of the nodules can range from several millimeters to several centimeters. The main clinical manifestation is goiter. Multiple nodules of different sizes can be palpated during palpation. The texture of the nodules is mostly medium hardness. A few patients can only touch a single nodule, but multiple nodules are often found during thyroid imaging or surgery.

The onset of this disease is slow. It often occurs in patients with nodular goiter for many years. Most of them are over 40-50 years old, and most of them are female. It can be accompanied by hyperthyroidism symptoms and body symptoms. However, the symptoms of hyperthyroidism are generally mild, often atypical, and generally do not have invasive exophthalmos. Thyroid palpation can touch a smooth round or oval nodules, clear boundary, hard texture, with swallowing up and down activities, thyroid site without vascular murmur.

matters needing attention

Iodine in the diet has the greatest impact on the thyroid gland. Insufficient or excessive iodine intake will cause thyroid lesions. Iodine deficiency is the main cause of goiter. The daily diet of people in Plateau and mountainous areas often contains insufficient iodine, so iodized salt should be used for cooking. The intake of iodine should be controlled in coastal areas.