The activating BRAF mutation p.V600E has been identified in many cancers, including colon and lung adenocarcinomas, papillary thyroid cancer, malignant melanoma, and hairy cell leukemia (HCL). Malignant melanoma and HCL are of particular interest because of both the high proportion of cases harboring the mutation and the dramatic responses to BRAF inhibitor therapy reported in the literature. This report presents a patient with HCL and malignant melanoma with the BRAF p.V600E mutation, and discusses the successful treatment of both cancers with the BRAF inhibitor dabrafenib.
James S. Blachly, Gerard Lozanski, David M. Lucas, Michael R. Grever, Kari Kendra, and Leslie A. Andritsos
J. Sybil Biermann, Warren Chow, Damon R. Reed, David Lucas, Douglas R. Adkins, Mark Agulnik, Robert S. Benjamin, Brian Brigman, G. Thomas Budd, William T. Curry, Aarati Didwania, Nicola Fabbri, Francis J. Hornicek, Joseph B. Kuechle, Dieter Lindskog, Joel Mayerson, Sean V. McGarry, Lynn Million, Carol D. Morris, Sujana Movva, Richard J. O'Donnell, R. Lor Randall, Peter Rose, Victor M. Santana, Robert L. Satcher, Herbert Schwartz, Herrick J. Siegel, Katherine Thornton, Victor Villalobos, Mary Anne Bergman, and Jillian L. Scavone
The NCCN Guidelines for Bone Cancer provide interdisciplinary recommendations for treating chordoma, chondrosarcoma, giant cell tumor of bone, Ewing sarcoma, and osteosarcoma. These NCCN Guidelines Insights summarize the NCCN Bone Cancer Panel's guideline recommendations for treating Ewing sarcoma. The data underlying these treatment recommendations are also discussed.