Thyroid cyst containing liquid bladders found in the thyroid, thyroid cysts are usually no symptoms, unless the cyst is large or there is bleeding within the cyst phenomenon, this time may cause some compression symptoms such as pain, difficulty swallowing, difficulty breathing, hoarseness. In general, thyroid cysts rarely malignant cells, usually only observe, to see if there are larger trends can be.
basic overviewthyroid cysts tumor was round, diameter between 2 and 5 cm. Smooth, and generally hurt or slight pain, move up and down with swallowing. Most of the single nodule, rare multiple nodules. Thyroid intracapsular pressure is not high, the texture is more soft, if the liquid is more, the texture will be more resilient.
thyroid cyst schematic
patients with no apparent feeling, usually inadvertently found that the anterior Ministry of tumor. Usually check ultrasound diagnosis is cystic or nodular, the distinction between the thin-walled or thick-walled cyst. The cysts were benign, thyroid cancer with cyst are rare.
ultrasound can be seen within the mass of liquid dark area, and the substantive nodules difference. Radionuclide imaging is more than "cold nodule". Thyroid function tests within normal limits. Thyroid cysts are mostly benign. With cyst of thyroid cancer is rare, about 1% -2% of the cancerous cysts cyst fluid cytology is usually able to find cancer cells. The
etiology due to reduced body absorb the iodine thyroid hormone concentration in the blood consequent reduced nerve - humoral regulation of the pathway, the anterior pituitary secretion of large amounts of thyroid-stimulating hormone, to promote thyroid swelling, this swelling is actually compensatory enlargement of the thyroid is a shortage of thyroid function.
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