Researchers were able to observe quantum dots in lymph nodes of mice for more than 4 months.

Second, breast cancer does not arise in lymph nodes.

The most common symptom is painless swelling in lymph nodes.

CT scans may be done every 3 months after surgery to see if the cancer is growing in nearby lymph nodes.

The cancer may come back in the skin, lymph nodes, or other parts of the body.

Surgery may be used if the cancer is found in one lung and in nearby lymph nodes only.

Nevus cells can also be found in lymph nodes and the thymus.

It usually comes back in the tissues or lymph nodes of the neck.

They will leave the thymus, never to return, and thereafter live in lymph nodes distributed throughout the body.

Instead, they accumulate in lymph nodes and pass the virus on to healthy T4 cells.