Abstract
There are few reports in literature that associate biological predictors of response to radiotherapy and/or chemotherapy in oropharyngeal SCC, and most of them are based on heterogeneous groups of tumors localized in the upper aerodigestive tract. In a previous study of the group from a total of 37 samples of oropharynx SCC, 32 cases were evaluated by CGH array (4x180k, Agilent). The arra…