Sinonasal non-glandular cancers relapsing after multimodal treatments

Background: Multimodality treatment (MMT) is the current approach to advanced sinonasal cancers (SC). We lack salvage treatment standardization especially for pts already receiving MMT. No clinical factors able to predict outcome have been identified in this disease setting. Methods: We retrospectively analyzed a series of pts with recurrent/metastatic (RM) SC after multimodal curative treatment, consisting in induction chemotherapy (iCT)...