Primary mediastinal B-cell lymphoma (PMBCL) is a rare and aggressive type of non-Hodgkin’s lymphoma that originates in the white blood cells behind the breastbone. Although the cause of PMBCL is ...

Precursor B-cell acute lymphoblastic leukemia is a fast-growing leukemia that affects early B cells in bone marrow. It’s both more common and has a better outlook in children. Leukemia is a type of ...

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 ...

Stage 4 diffuse large B-cell lymphoma (DLBCL) is a rapidly growing lymphoma affecting at least one other organ outside the lymphatic system. Cancer is the unusual growth and spread of cells within the ...

About 30 percent of all non-Hodgkin lymphoma diagnoses in the United States are DLBCL. Although it is an aggressive cancer that can spread quickly, it is treatable. These can be symptoms of many ...