Fluorescence in situ hybridization (FISH) was used to detect MYB rearrangement in archival tumor tissue as a marker of MYB-NFIB fusion.     ///    "MYB-NFIB positive tumors were more likely than MYB-NFIB negative tumors to originate in minor salivary glands (adjusted prevalence ratios?=?1.51, 95% CI?=?1.07-2.12, P = 0.019). "    ///    "MYB-NFIB tumor status was not significantly associated with disease-free or overall survival (hazard ratio [HR]?=?1.53, 95% CI?=?0.77-3.02, P = 0.22 and HR?=?0.91, 95% CI?=?0.46-1.83, P = 0.80, respectively, for MYB-NFIB positive compared with MYB-NFIB negative tumors). "    ///    "Tumors with evidence of MYB-NFIB fusion were more likely to originate in minor salivary glands, but MYB-NFIB tumor status was not significantly associated with prognosis. "    ///    The purposes of this study were to describe the clinicopathologic factors impacting survival and to determine the prevalence and clinical significance of MYB-NFIB fusion. 