Learn About Anaplastic Thyroid Cancer
View Main Condition: 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.
Symptoms include:
- Cough
- Coughing up blood
- Difficulty swallowing
- Hoarseness or changing voice
- Loud breathing
- Lower neck lump, which often grows quickly
- Pain
- Vocal cord paralysis
- Overactive thyroid (hyperthyroidism)
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.
Surgery combined with radiation therapy and chemotherapy may have 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 based on the genetic changes in the tumor 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:
- Spread of tumor within the neck
- Metastasis (spread) of cancer to other body tissues or organs
Contact your health care provider if you notice:
- A persistent lump or mass in the neck
- Hoarseness or changes in your voice
- Cough or coughing up blood
Published Date: January 25, 2022
Published By: Todd Gersten, MD, Hematology/Oncology, Florida Cancer Specialists & Research Institute, Wellington, FL. 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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National Cancer Institute, Center for Cancer Research website. Anaplastic thyroid cancer. www.cancer.gov/pediatric-adult-rare-tumor/rare-tumors/rare-endocrine-tumor/anaplastic-thyroid-cancer. Updated February 27, 2019. Accessed June 14,2022.
Smallridge RC, Ain KB, Asa SL, et al. American Thyroid Association guidelines for management of patients with anaplastic thyroid cancer. Thyroid. 2012;22(11):1104-1139. PMID: 23130564 pubmed.ncbi.nlm.nih.gov/23130564/.