Nonmelanoma skin cancers (NMSCs), which encompass a variety of cutaneous malignancies, are frequently managed with surgery, radiation therapy, cytotoxic chemotherapy, systemic immunotherapy, and active surveillance. In this tumor board–style forum, a panel of experts used several case studies as a basis to review these approaches and to describe existing clinical challenges. The current NCCN Guidelines for NMSC, which reflect the most up-to-date, evidence-based data relating to the evaluation and management of NMSCs, also provide key considerations and recommendations for the treatment of this patient population.
Presenters: Valencia D. Thomas, Michael K. Wong, and Andrew J. Bishop
Christopher K. Bichakjian, Thomas Olencki, Sumaira Z. Aasi, Murad Alam, James S. Andersen, Rachel Blitzblau, Glen M. Bowen, Carlo M. Contreras, Gregory A. Daniels, Roy Decker, Jeffrey M. Farma, Kris Fisher, Brian Gastman, Karthik Ghosh, Roy C. Grekin, Kenneth Grossman, Alan L. Ho, Karl D. Lewis, Manisha Loss, Daniel D. Lydiatt, Jane Messina, Kishwer S. Nehal, Paul Nghiem, Igor Puzanov, Chrysalyne D. Schmults, Ashok R. Shaha, Valencia Thomas, Yaohui G. Xu, John A. Zic, Karin G. Hoffmann, and Anita M. Engh
This selection from the NCCN Guidelines for Merkel Cell Carcinoma (MCC) focuses on areas impacted by recently emerging data, including sections describing MCC risk factors, diagnosis, workup, follow-up, and management of advanced disease with radiation and systemic therapy. Included in these sections are discussion of the new recommendations for use of Merkel cell polyomavirus as a biomarker and new recommendations for use of checkpoint immunotherapies to treat metastatic or unresectable disease. The next update of the complete version of the NCCN Guidelines for MCC will include more detailed information about elements of pathology and addresses additional aspects of management of MCC, including surgical management of the primary tumor and draining nodal basin, radiation therapy as primary treatment, and management of recurrence.
Featured Updates to the NCCN Guidelines
Chrysalyne D. Schmults, Rachel Blitzblau, Sumaira Z. Aasi, Murad Alam, James S. Andersen, Brian C. Baumann, Jeremy Bordeaux, Pei-Ling Chen, Robert Chin, Carlo M. Contreras, Dominick DiMaio, Jessica M. Donigan, Jeffrey M. Farma, Karthik Ghosh, Roy C. Grekin, Kelly Harms, Alan L. Ho, Ashley Holder, John Nicholas Lukens, Theresa Medina, Kishwer S. Nehal, Paul Nghiem, Soo Park, Tejesh Patel, Igor Puzanov, Jeffrey Scott, Aleksandar Sekulic, Ashok R. Shaha, Divya Srivastava, William Stebbins, Valencia Thomas, Yaohui G. Xu, Beth McCullough, Mary A. Dwyer, and Mai Q. Nguyen
The NCCN Guidelines for Squamous Cell Skin Cancer provide recommendations for diagnostic workup, clinical stage, and treatment options for patients with cutaneous squamous cell carcinoma. The NCCN panel meets annually to discuss updates to the guidelines based on comments from panel members and the Institutional Review, as well as submissions from within NCCN and external organizations. These NCCN Guidelines Insights focus on the introduction of a new surgical recommendation terminology (peripheral and deep en face margin assessment), as well as recent updates on topical prophylaxis, immunotherapy for regional and metastatic disease, and radiation therapy.