Schmorls nodes are herniations of intervertebral discs that push on the adjacent vertebrae. They are most often painless but can sometimes cause acute lower back pain. Schmorl’s nodes, or ...

Swollen lymph nodes in the groin are often caused by infections or injuries affecting the lower body, but they can also be a sign of something more serious. A doctor can help determine the cause and ...

New research shows lymph nodes aren’t just cancer bystanders, they’re the command centers fueling immune attacks. Surgically removing them along with tumors may weaken treatment, while preserving them ...

Lymph nodes are part of the body’s immune system. A swollen lymph node in the armpit may be a sign of a bacterial or viral infection, an injury, or a serious health condition, such as cancer. The ...

Cervical lymph nodes are small nodes or glands in the neck. Swelling in the neck may indicate a nearby infection or other health condition. Treatment for cervical lymph nodes can depend on the cause.