To evaluate the oncologic effectiveness of transoral laser surgery of supraglottic cancer, we compared a group of patients treated with laser surgery, with a stage-matched group treated with a transcervical approach.
Departament of Otorhinolaryngology, Hospital Universitario Central de Asturias, and Instituto Universitario de Oncología del Principado de Asturias (IUOPA), Oviedo, Spain. rcabanillas@telecable.es