B-cell lymphoma, unclassifiable, with features intermediate between diffuse large b-cell lymphoma and classical Hodgkin lymphoma

A group of lymphomas displaying molecular, morphologic, immunophenotypic, and clinical overlap between classical Hodgkin lymphoma and diffuse large B-cell lymphoma. This term particularly applies to mediastinal lymphomas with overlapping features of mediastinal (thymic) large B-cell lymphoma and classical Hodgkin lymphoma.