What are symptoms of thyroid cancer?

Early thyroid cancer often does not cause symptoms. But as the cancer grows, symptoms may include:

• A lump, or nodule, in the front of the neck near the Adam's apple;
• Hoarseness or difficulty speaking in a normal voice;
• Swollen lymph nodes, especially in the neck;
• Difficulty swallowing or breathing; or
• Pain in the throat or neck.

These symptoms are not sure signs of thyroid cancer. An infection, a benign goiter, or another problem also could cause these symptoms. Anyone with these symptoms should see a doctor as soon as possible. Only a doctor can diagnose and treat the problem.