Cancer is rare in children. When cancer does occur in children, lymphoma is a common type. Children can develop either Hodgkin or non-Hodgkin lymphoma. The outlook for childhood lymphoma is often ...

Mesenteric lymphoma is a cancer that develops in a layer of tissue inside your abdomen. It often causes a noticeable lump and stomach pain. Other symptoms include cramping, loss of appetite, and ...

The lymphatic system is the network of vessels, tissues, and organs that are part of the body’s immune system. Lymphoma develops in infection-fighting cells called lymphocytes that circulate through ...