MEC cases (n = 111) were screened for CRTC1-MAML2 and CRTC3-MAML2 fusions by reverse transcription polymerase chain reaction.     ///    and the presence of CRTC1-MAML2 or CRTC3-MAML2 fusions.     ///     The aim of study was to evaluate the impact of CRTC1-MAML2 and CRTC3-MAML2 fusions on the histological classification of mucoepidermoid carcinoma (MEC) of the salivary glands and on the prognosis of patients.     ///    MEC cases positive for CRTC1-MAML2 or CRTC3-MAML2 fusion formed a favourable tumour subset that was distinct from fusion-negative cases. 