schildklierbiopsie

Schildklierbiopsie is a medical procedure used to obtain a tissue sample from the thyroid gland. The thyroid is a butterfly-shaped gland located in the neck that produces hormones regulating metabolism. A biopsy is performed to diagnose abnormalities found in the thyroid, such as nodules or swellings, and to determine if they are cancerous or benign.

The most common type of thyroid biopsy is fine-needle aspiration (FNA). During an FNA, a very thin needle is inserted into the suspicious area of the thyroid to collect cells. This procedure is typically quick, requires no anesthesia beyond a local numbing agent, and is generally well-tolerated. Another type of biopsy, though less common for initial diagnosis, is a core needle biopsy, which uses a slightly larger needle to obtain a more substantial tissue sample. Surgical biopsy, where a portion or the entire nodule is removed surgically, may be performed if FNA results are inconclusive or if cancer is suspected.

The collected tissue sample is sent to a laboratory for examination by a pathologist. The pathologist analyzes the cells to identify any abnormalities, such as cancerous cells, precancerous changes, or inflammation. The results of the thyroid biopsy are crucial for guiding further treatment decisions. Depending on the findings, treatment might involve observation, medication, or surgery. It is a standard diagnostic tool in the evaluation of thyroid conditions.