A swollen lymph node can be a bit like your body’s version of a red flag: When one of these bean-shaped clusters of immune cells in your neck, armpit, or groin puffs up, it’s typically an ...

Swollen glands in the neck, which are actually enlarged lymph nodes, are a sign that your body is trying to fight an ...

Axillary surgery involves the removal lymph nodes in the armpit region, while a sentinel lymph node biopsy is the removal of ...