Merkel Cell Carcinoma

This is a clinical practice guideline for adult patients with Merkel cell carcinoma. The guideline examines the staging and work-up, treatment, follow-up, and management of recurrence in these patients. Treatment options discussed include surgery, radiation, chemotherapy, and immunotherapy. Clinical scenarios including clinical node-negative, clinical node-positive, and metastatic are considered, as is sentinel lymph node biopsy protocol.