Medically reviewed by John Carew, MD A lump on the side of the neck could be a swollen lymph node caused by a bacterial or ...

Many symptoms of head and neck cancer are hard to miss—a lump in the neck, persistent hoarseness, a mouth sore that doesn't ...

A colonoscopy is an effective way to detect colorectal cancer. By the time you are 45 or older, you should talk to your doctor about scheduling the procedure.

April is Head and Neck Cancer Awareness Month, and it is important to be aware of early signs and symptoms of the disease, as well as when to seek care.