Anaplastic thyroid cancer
Anaplastic thyroid carcinoma is a rare and aggressive form of cancer of the thyroid gland.
Anaplastic carcinoma of the thyroid
Anaplastic thyroid cancer is an invasive type of thyroid cancer that grows very rapidly. It occurs most often in people over age 60. It is more common in females than in males. The cause is unknown.
Anaplastic cancer accounts for only about less than 1% of all thyroid cancers in the United States.
Exams and Tests
A physical exam almost always shows a growth in the neck region.
Thyroid function blood tests are normal in most cases.
This type of cancer cannot be cured by surgery. Complete removal of the thyroid gland does not prolong the lives of people who have this type of cancer.
Of other treatment options, only radiation therapy combined with chemotherapy has a significant benefit.
Surgery to place a tube in the throat to help with breathing (tracheostomy) or in the stomach to help with eating (gastrostomy) may be needed during treatment.
For some people, enrolling in a clinical trial of new thyroid cancer treatments may be an option.
You can often ease the stress of illness by joining a support group of people sharing common experiences and problems.
The outlook with this disease is poor. Most people do not survive longer than 6 months because the disease is aggressive and there is a lack of effective treatment options.
Complications may include:
When to Contact a Medical Professional
Call your health care provider if there is a persistent lump or mass in the neck, hoarseness, changing voice, cough, or coughing up blood.
Kim M, Ladenson PW. Thyroid. In: Goldman L, Schafer AI, eds. Goldman-Cecil Medicine. 25th ed. Philadelphia, PA: Elsevier Saunders; 2016:chap 226.
National Cancer Institute website. Thyroid cancer treatment (adult) (PDQ) - health professional version. www.cancer.gov/cancertopics/pdq/treatment/thyroid/HealthProfessional. Updated February 1, 2018. Accessed March 22, 2018.
Smith PW, Hanks LR, Salomone LJ, Hanks JB. Thyroid. In: Townsend CM Jr, Beauchamp RD, Evers BM, Mattox KL, eds. Sabiston Textbook of Surgery. 20th ed. Philadelphia, PA: Elsevier Saunders; 2017:chap 36.
Review Date: 1/19/2018
Reviewed By: Richard LoCicero, MD, private practice specializing in hematology and medical oncology, Longstreet Cancer Center, Gainesville, GA. Review provided by VeriMed Healthcare Network. Also reviewed by David Zieve, MD, MHA, Medical Director, Brenda Conaway, Editorial Director, and the A.D.A.M. Editorial team.
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