David Straus, MD, is Attending Physician, Lymphoma Service, Memorial Sloan-Kettering Cancer Center in New York. OncologySTAT: Dr. Straus, would you discuss how prognosis and treatment have evolved over the past few decades for patients with Hodgkin’s lymphoma (HL)? Would you talk about the use of chemotherapy and also the role of radiation therapy for patients with early- vs late-stage disease?Dr. Straus: Radiation oncology provided the first real breakthrough in treatment in the 1930s, when a Swiss...