Source: Focus Medica. A cancer that starts in the nasopharynx, which is the upper part of the throat behind the nose. It causes swollen lymph node in the neck, nasal congestion, frequent ear ...

In most cases, cancer cells start to grow in the upper part of the throat near the nose (nasopharynx), the middle ... Once throat cancer spreads to the lymph nodes, you may feel a lump or mass ...