Lymphoma is a general term for many blood cancers that originate in the lymphatic system. There are two main types: Hodgkin Lymphoma and Non-Hodgkin Lymphoma. In addition, there are rarer forms of lymphoma which are: Cutaneous Lymphoma, Marginal Zone, Follicular, Diffuse Large B-Cell, Mantle Cell, Burkitt's, T-Cell, HIV+, Adult T Cell. All types are treated at the University of Michigan Rogel Cancer Center in the Lymphoma Clinic.