In the U.S., 20 million people suffer from thyroid disease, with Kentucky having a notably higher rate of thyroid cancer. Thyroid disease includes both hyperthyroidism (overactive thyroid) and hypothyroidism (underactive thyroid), each affecting metabolism and causing various symptoms. Common thyroid conditions include Hashimoto’s disease (leading to hypothyroidism) and Graves’ disease (causing hyperthyroidism). Self-examination for lumps in the neck can indicate thyroid issues, but diagnosis typically involves ultrasound and biopsy. Blood tests can help assess thyroid function but not diagnose cancer. Fortunately, thyroid cancer generally has a favorable prognosis with effective treatment options available.
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