distinct types of diffuse large b cell lymphoma
Diffuse large B-cell lymphoma. Diffuse large B-cell lymphoma (DLBCL or DLBL) is a cancer of B cells, a type of white blood cell responsible for producing antibodies. It is the most common type of non-Hodgkin lymphoma among adults, with an annual incidence of 7â8 cases per 100,000 people per year.