What is a thyroid biopsy?
Thyroid biopsy is a medical procedure in which a small part of the thyroid tissue is removed for the examination. Biopsy is commonly ordered to determine the cause of thyroid nodes or to investigate the patient's Goiter. Having a request for a thyroid biopsy is not the cause of panic; It is estimated that 95% of thyroid knots are benign, so biopsy is primarily used for patient safety to confirm that there is no reason to concern. If there is a reason for concern, the biopsy will soon increase the likelihood of a good forecast.
There are two types of thyroid biopsy. In a gentle aspiration biopsy, the needle is used for a dull area by a local anesthetic and a needle is inserted and used to pull a small piece of thyroid. This tissue can be examined on a microscope slide to see if it is benign. The results of the aspiration biopsy of a fine needle may include: benign, malignant, suspicious and non -diagnostic. The non -diagnostic result means that there was not enough tissue to obtain accurate analysis.
In the open biopsy of the thyroid gland, also called incision biopsy, the patient is subjected to anesthesia so that the doctor can cut and actually cut a piece of thyroid. This technique is sometimes used when the knot is assumed to be malignant because it allows doctors to remove tissue for biopsy and at the same time choose all suspicious malignant cells from the body so that they cannot spread.
Biopsy of gentle aspirations of needle usually requires little preparation and takes less than an hour. In open thyroid biopsy, the patient will be asked to perform some blood tests to confirm that it can be safely anesthetic and this procedure may require some recovery in the hospital, along using prophylactic antibiotics to prevent infection.
As soon as the thyroid biopsy is returned by a doctorate who examines tissue, the doctor calls the patient to meet to discuss the results. If the growth isBenign, there will be no need to take any steps. For suspicious growth, alert waiting may be alerted, while the non -diagnostic result may require a biopsy repetition. Malignant growth can be solved by surgery and thyroid cancer treatment, which may require consultation with oncologist.