Are en face frozen sections accurate for diagnosing margin status in melanocytic lesions?

Victor G. Prieto^*, Zsolt B. Argenyi, Raymond L. Barnhill, Paul H. Duray, Rosalie Elenitsas, Lynn From, Joan Guitart, Marcelo G. Horenstein, Michael E. Ming, Mike W. Piepkorn, Michael S. Rabkin, Jon A. Reed, M. Angelica Selim, Martin J. Trotter, Marcella M. Johnson, Christopher R. Shea