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Thyroid [THAHY-roid] cancer is cancer that occurs in the thyroid gland, a butterfly-shaped gland located in the neck between the Adam’s apple and the collarbone. The thyroid gland plays an important role in regulating the hormones that control metabolism (energy production). There are 2 types of cells in the thyroid gland referred to as follicular [fuh-LIK-yuh-ler] or C cells. When these cells have abnormalities and grow out of control, they can cluster and form a mass called a tumor or carcinoma. There are 4 types of thyroid cancer.
Most thyroid lumps are not tumors but nodules [NOJ-ools] that have developed on the thyroid and contribute to a condition called hyperthyroidism [hahy-per-THAHY-roi-diz-uhm]. Thyroid cancer is more common in women and more likely to occur in people under the age of 50. It is rare in children and adolescents.
Because the thyroid can’t be felt from the neck, the symptoms of thyroid cancer can go undetected. Symptoms of thyroid cancer typically include:
See a doctor if your child experiences any of the symptoms of thyroid cancer. Lumps in the neck are often not thyroid cancer. However, since early detection is important for good outcomes related to cancer, it’s best to get tested as soon as possible.
There are a few known risk factors and suspected causes of thyroid cancer, such as:
If your doctor suspects your child may have thyroid cancer, your child will undergo testing to confirm the diagnosis and develop a treatment plan. The tests recommended for your child will depend on their age, overall health, family and medical history, and their preference. Diagnosis and testing generally include a:
Your child’s doctor may also recommend a blood test to check hormone levels for other sources of thyroid problems or genetic testing to confirm the diagnosis. If it’s suspected that the cancer has spread beyond the thyroid, your child may undergo additional imaging tests like x-rays, MRI or CT scans, or PET scans to determine the extent of the cancer.
Thyroid cancer has the following 4 stages of diagnosis and the stages each have sub-stages depending on the type of cells involved.
Treatments for thyroid cancer will depend on the stage of cancer, the area affected, and your child’s overall health, age, and other conditions. There are generally 3 goals of cancer treatment:
Your child’s doctor will work as part of a treatment team that may include a surgeon, an endocrinologist [en-doh-kruh-NOL-uh-jist], and an oncologist [on-CALL-oh-jist] to develop a treatment plan that’s right for your child. That plan will likely include one or both of the following types of treatments.
Preventing cancer involves reducing basic risk factors. For those with genetic or inherited risk factors, this may be impossible. Doctors recommend the following steps to reduce some risks associated with developing thyroid cancer and to develop a healthy lifestyle that reduces the risk of cancer generally:
Thyroid [THAHY-roid] cancer is cancer that occurs in the thyroid gland, a butterfly-shaped gland located in the neck between the Adam’s apple and the collarbone. Thyroid cancer is more common in women and more likely to occur in people under the age of 50.