Surgical Outcomes for Nonmelanoma Skin Cancer of the Head and Neck

Negative imaging results of nodular metastases before primary tumor excision and clear margins did not imply exemption from nodular metastases postoperatively. Nodular spread of CSCC is associated with multiple risk factors rather than any single factor. Elective parotidectomy is recommended to prevent facial nerve invasion by occult nodular metastasis in patients with CSCCs with advanced age, large primary tumor size (≥T3), critical tumor locations, and/or pathological types with high metastatic potential.