L. Jeffrey MedeirosL. Jeffrey Medeiros MD is Professor and Chair at the Department of Hematopathology of the University of Texas MD Anderson Cancer Center in Houston, Texas. His research interests include the diagnosis of lymphomas, including the use of histologic, imunophenotypic, and molecular methods for diagnosis and prognosis, and most recent research efforts have focused on diffuse aggressive B-cell lymphomas. Dr. Medeiros is the returning co-lead author of Diagnostic Pathology: Lymph Nodes and Extranodal Lymphomas. Read More Read Less