How to judge thyroid nodules, these symptoms are the most common

Understanding the symptoms of the disease can help with better early diagnosis. Thyroid nodules are very common in middle-aged women, especially in some iodine-deficient areas where the incidence of the disease is high. Some thyroid nodules are single, some are multiple, and there are also inflammatory nodules, which require timely treatment.

1. Nodular goiter

Nodular goiter is common in middle-aged women. It is mainly caused by insufficient thyroid secretion in the body, which increases the secretion of pituitary TSH. As a result, the thyroid gland is stimulated by this increased TSH for a long time, resulting in repeated or continuous hyperplasia, leading to uneven enlargement and nodular changes of the thyroid gland. There may be hemorrhage, cystic changes and calcification within the nodule. The size of the nodules can range from a few millimeters to several centimeters. The main clinical manifestation is thyroid enlargement. Multiple nodules of varying sizes can be felt during palpation. The texture of the nodules is mostly of medium hardness. In a few patients, only a single nodule can be palpated. However, multiple nodules are often found during thyroid imaging or surgery.

2. Nodular toxic goiter

What are the symptoms of thyroid nodules? The onset of nodular toxic goiter is relatively slow, so it is more common in patients who have had nodular goiter for many years, and is also more common in middle-aged and elderly women. When palpating the thyroid gland, a smooth round or oval nodule can be felt with clear boundaries and a hard texture. It moves up and down with swallowing, and there is no vascular murmur in the thyroid gland area. Thyroid function tests show elevated thyroid hormone in the blood, which is caused by functional autonomous nodules, and radionuclide scanning shows "hot nodules".

3. Inflammatory nodules

Inflammatory nodular diseases like this are mainly divided into two categories: infectious and non-infectious, and infectious diseases are the more common subacute thyroiditis. In addition to thyroid nodules, subacute thyroiditis is also accompanied by fever and local thyroid pain. The size of the nodules depends on the extent of the lesions and the texture is relatively tough. The latter is mainly caused by autoimmune thyroiditis, which is more common in middle-aged and young women, and patients have fewer subjective symptoms.

What are the symptoms of thyroid nodules? Through the introduction of the above content, everyone should have some understanding. Therefore, for this disease, we must do a good job of prevention and care to avoid the harm of the disease to us.