Periocular Basal Cell Carcinoma (BCC): Permanent vs. Frozen Section Pathological Control

This study is an equivalency study designed as a randomized clinical trial. Patients with a biopsy proven nodular periocular basal cell carcinoma (BCC) who have agreed to have surgical excision will be eligible. Study patients will undergo surgical excision of the lesion and then be randomized to having frozen section or permanent section pathological control. For those patients randomized to permanent section control the sample will be sent to pathology and surgical reconstruction will be performed. Patients randomized to frozen section will have additional margins re-excised before reconstruction depending on the pathologic results. Tumor clearance rates after surgical excision will be compared between the two techniques as a primary study question. Patients will be followed long-term to determine recurrence rates in the two groups. The study is designed to determine if the two techniques are equivalent within a given margin of error with respect to outcome measures.