In cases where a cancerous growth has developed, removal of lymph nodes may help to prevent its further spread. However, such a procedure also slows the flow of lymph and may thus render some of the body vulnerable to infection. Generally speaking when cancer reaches the lymph nodes, it can spread throughout the body rather quickly. | In cases where a cancerous growth has developed, removal of lymph nodes may help to prevent its further spread. However, such a procedure also slows the flow of lymph and may thus render some of the body vulnerable to infection. Generally speaking when cancer reaches the lymph nodes, it can spread throughout the body rather quickly. |