Dear Dr. Donohue • My uncle just had an emergency carotid endarterectomy for 99 percent occlusion of his right carotid artery. He is 82 years old and quite fit. He had a carotid Doppler (ultrasound) ...

Thyroid nodules commonly develop in humans and are variable in size, shape and location. Most of these growths are not cancer but may create symptoms of discomfort over time depending on the size, and ...