Advances in Diagnosis and Management of Diffuse Large B-cell Lymphoma.

Advances in Diagnosis and Management of Diffuse Large B-cell Lymphoma. Clin Lymphoma Myeloma Leuk. 2017 Nov 07;: Authors: Cabanillas F, Shah B Abstract The management of diffuse large B-cell lymphoma (DLBCL) has been gradually evolving since the discovery of its 2 major forms, the germinal center B-like (GCB) and activated B-cell (ABC) types. Although the reference standard for the identification of these cell types is considered gene expression profiling (GEP), currently the only method commercially available is immunohistochemistry (IHC). The application of various IHC-based algorithms and their correlation with GEP and clinical outcome are discussed. Because of the adverse prognostic implications of the non-GCB type and its potential effects on treatment selection, the recently revised World Health Organization classification has included these biologic cell types. The management of double hit lymphomas, which almost exclusively fall under the GCB category, is discussed, together with the double expresser phenotype, which is usually grouped under the non-GCB type. The role of lenalidomide and ibrutinib in the management of the non-GCB type is examined. We also discuss the front-line management of primary mediastinal large cell lymphoma using the EPOCH (etoposide, prednisolone, Oncovin [vincristine], cyclophosphamide, hydroxydaunorubicin [doxorubicin]) regimen and examine new salvage data on immune checkpoint inhibitors for this cl...
Source: Clinical Lymphoma and Myeloma - Category: Cancer & Oncology Authors: Tags: Clin Lymphoma Myeloma Leuk Source Type: research