As for the most common cancer site, Amis had a equal incidence of oral cavity cancer and hypopharyngeal cancer other aborigines developed nasopharygneal cancer most frequently. 头颈癌好发部位方面，阿美族的口腔癌与下咽癌病人人数相当，其他族群则是罹患鼻咽癌为主，不同于汉族病人以口腔癌最常见。
Oropharyngeal cancer, sometimes referred to as throat cancer, is a cancer that develops in the part of the throat located just behind the mouth, called the oropharynx. 口咽部肿瘤，有时称之为咽癌，是发生在口的后部称为咽的地方的肿瘤。
