Our aim was to investigate the ways in which surgeons who perform head and neck ablative procedures on a regular basis define margins, how they use frozen sections to evaluate margins, and the effect of chemoradiation on determining tumor margins.
Surgical margin determination in head and neck oncology: current clinical practice. The results of an International American Head and Neck Society Member Survey.
St. Louis University School of Medicine, Department of Otolaryngology-Head and Neck Surgery, 3635 Vista Ave. at Grand Blvd, P.O. Box 15250, St. Louis, MO 63110-0250, USA.
