“…The difference was highly significant in the log-rank analysis, as suggested in previous reports. 17,66,76,95,96,104,111,134,135,139,154,167,169,180 The meta-analysis confirmed that surgery (70%) and combined surgery and radiation (56%) offer better local control and cure rates than radiotherapy alone (33%). Most series, including ours, are biased in patient selection, and no randomized study has been published.…”