Swollen lymph nodes can crop up when your body is fighting many different kinds of infection or illness. First, a little anatomy lesson to clarify why lymph nodes are so prone to bulging.
However, very occasionally, swollen lymph nodes can be a sign of inflammation deeper inside the body, or more rarely, a sign of cancer, but in this case they are usually much larger than a pea.
Swollen lymph nodes are a symptom, as Coulier experienced, as well as chest pain or fever. B cell lymphoma — the type Coulier has — is "rare," the Mayo Clinic says, and "attacks the skin." ...
This can make your lymph nodes feel hard or swollen. It may also block lymph ... you may have shortness of breath, chest infections, or a cough that won't go away. Another place colon cancer ...
The name comes from the symptoms it causes - painful, swollen lymph nodes or 'buboes' in the groin ... Plague can also affect the lungs, causing a cough, chest pain and difficulty breathing.