It can also metastasize (spread) rapidly throughout the body.

ATC is also one of the only types of thyroid cancer that can rapidlyspread to other areasof the body.

What Causes Anaplastic Thyroid Cancer?

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The cause of anaplastic thyroid cancer is not known, but there are severalrisk factorsthat have been identified.

A diagnostic evaluation of a thyroid growth usually involves a biopsy as well.

After the procedure, you will need stitches for your wound.

A biopsy sample of anaplastic thyroid cancer shows undifferentiated thyroid cells.

Get our printable guide for your next doctor’s appointment to help you ask the right questions.

Stages of Anaplastic Thyroid Cancer

As part of the diagnostic process, ATC is also staged.

The disease is defined by how much it has invaded the body.

Speak with your healthcare provider about your options and any concerns.

National Cancer Institute.Anaplastic thyroid cancer.

U.S. National Library of Medicine.

Columbia University Irving Medical Center.

Columbia Thyroid Center.Anaplastic Thyroid Cancer.

Araque KA, Gubbi S, Klubo-Gwiezdzinska J.Updates on the Management of Thyroid Cancer.Horm Metab Res.

2020 Aug;52(8):562-577. doi:10.1055/a-1089-7870.

American Thyroid Association.Thyroid Cancer.

Columbia University Irving Medical Center.Anaplastic Thyroid Cancer.

2020 Aug 4;12(8):2164. doi:10.3390/cancers12082164.

J Clin Endocrinol Metab.

2015;100(1):35-42. doi:10.1210/jc.2014-2803