Thyroid Cancer Overview
Thyroid cancer is a type of cancer that affects the thyroid gland, a small, butterfly-shaped gland located at the base of the neck. The thyroid produces the hormones that regulate metabolism, heart rate, body temperature, and other important functions. When thyroid cells become abnormal and start to grow out of control, they can form tumors. Depending on the type of tumor, it can be benign (noncancerous) or malignant (cancerous). Thyroid cancer is usually curable, but it can be serious if it is not caught and treated early.
Types of Thyroid Cancer
The most common types of thyroid cancer are papillary, follicular, and medullary. Papillary and follicular thyroid cancer are slow-growing and respond well to treatment. Medullary thyroid cancer is more aggressive and more likely to spread to other parts of the body.
Symptoms of Thyroid Cancer
In its early stages, thyroid cancer often has no symptoms. As the cancer grows, symptoms may include a lump or swelling in the neck, difficulty swallowing, and hoarseness. It is important to see a doctor if you experience any of these symptoms, as they can also be caused by other conditions.
Diagnosis of Thyroid Cancer
If your doctor suspects that you may have thyroid cancer, they will order tests such as blood tests and imaging scans to get a better look at the thyroid gland. If the tests reveal that you have cancer, your doctor may recommend a biopsy to confirm the diagnosis.
Treatment of Thyroid Cancer
Treatment for thyroid cancer depends on the type and stage of the cancer. In most cases, surgery is the first line of treatment, followed by radiation and/or chemotherapy. In some cases, hormone therapy may be recommended to help reduce the risk of recurrence.
Is Thyroid Cancer a Big Deal?
Thyroid cancer is a serious condition, but it is usually curable if it is caught and treated early. It is important to see a doctor if you are experiencing any symptoms of thyroid cancer, such as a lump or swelling in the neck, difficulty swallowing, or hoarseness. Early detection and treatment can help improve your chances of a successful outcome.