It is the growth of malignant cells in the thyroid gland, which is located in the front of the neck. It is the most common type of thyroid cancer and tends to occur in women between the ages of 30 and 50.
Its origin is unknown, but a genetic cause and exposure to radiation seem to be associated with it. In children, it has been linked to radiotherapy.
It presents as a lump in the neck without other symptoms.
It is diagnosed clinically by examination and palpation of the front of the neck. It is confirmed by blood tests and ultrasound, and also by taking a sample by puncture if the lump is larger than 1 cm.
Treatment is usually surgical, sometimes combined with radioactive iodine. In non-interventional cases, radiotherapy may be given to the gland.
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