“…Using established categories [19], 74% of the tumors were classified as oropharynx (base of tongue, soft palate, uvula, tonsilar region, lateral or posterior oropharyngeal wall), 7% hypopharynx (pyriform sinuses, postcricoid area, lateral or posterior hypopharyngeal wall), and 19% larynx (supraglottis, glottis, or subglottis). There were no significant differences among the individuals with tumors in the three locations on the FACT H&N function scale [37], spontaneous, or function-related pain [9]. In addition, there were no significant differences among the three locations on the presence of a metallic taste in the mouth (chi square<.8).…”