Incidence, clinicopathological features and fusion transcript landscape of translocation renal cell carcinomas.

We identified a new fusion partner, GRIPAP1. The prognostic role of transcript type could not be determined because our number of cases was too small. Four patients (19%) died of the disease, all of which presented with a lymph node involvement at diagnosis. We confirm that tRCC can be an aggressive tumour, especially those of advanced clinical stage.