When should I call my doctor if I have thyroid nodules?

If you notice a growth of a nodule in your neck, call your doctor and get it looked at. Endocrinologist Jack Merendino, MD, explains what causes thyroid nodules and what to do about them.

Many more people are diagnosed with thyroid cancer today than in 1980. Learn why, plus symptoms to look out for.

An overview of the signs and symptoms that could mean the thyroid gland is not functioning normally.

An overview of early-stage and late-stage diabetic retinopathy, with a look at diabetic macular edema.

If you are living with nasal polyps, answering these questions may help you better understand your experience.

The MRI is a painless procedure that can help diagnose a number of conditions.