Lymphocytes are white blood cells that help the body fight infection and disease. The healthy range for an adult is between 1,000 and 4,800 lymphocytes per microliter (µL) of blood. Doctors will ...

Typically, dermatofibromas can be left alone, but surgery is an option for some people. If a lymph node is swollen, it can cause what looks like a bump under the skin. These bean-shaped lumps may be ...

They can tell you if the symptoms are caused by your treatment and give you advice on how they can be managed. Surgery to remove lymph nodes in the neck (neck dissection) can cause changes in the neck ...