Can you have breast cancer and thyroid cancer at the same time?

Can breast cancer spread to the thyroid gland?

The most common primary cancer to metastasize to the thyroid is renal cell carcinoma, followed by malignancies of the gastrointestinal tract, lungs, and skin, with breast cancer metastases to the thyroid being rare. Overall, the outcomes in malignancies that have metastasized to the thyroid are poor.

Where Does thyroid cancer spread first?

In 10 (38.5%) patients distant metastasis beyond the regional lymph nodes was the first sign of thyroid cancer. In (50%) patients metastasis was located in the bones, in 2 (20%) in the lung, in 1 (10%) in the heart, in 1 (10%) in the buttock, and in 1 (10%) in a central neck cyst.

Can thyroid problems cause breast lumps?

Women with nodular thyroid disease (NTD) or Hashimoto’s thyroiditis (HT) face a higher risk of developing benign breast diseases, such as fibrocystic breast changes, the results of a recent study have indicated.

Can radiation for breast cancer cause hypothyroidism?

Other large studies have found that the risk of hypothyroidism is not increased in patients who received radiation therapy. However, overall more breast cancer patients were found to have hypothyroidism than cancer-free patients.

What is Cowden syndrome?

Cowden syndrome is a genetic disorder characterized by multiple noncancerous, tumor-like growths called hamartomas and an increased risk of developing certain cancers. Almost everyone with Cowden syndrome develops hamartomas.

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Does thyroid removal shorten life expectancy?

Overall 14% of the patients had reduced life expectancy. There was no reduction in life expectancy for those younger than age 45, but it was reduced in those older than age 45, especially in those over age 60.