Medically reviewed by Nicholas R. Metrus, MD The posterior communicating artery (PCOM) is a part of a group of arteries in ...

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

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.