Multi-colour FISH on preoperative renal tumour biopsies to confirm the diagnosis of uncertain renal masses

摘要

Purpose In some cases with uncertain renal tumour lesions, it would be helpful to perform biopsies for the preoperative differential diagnosis. In our study, we evaluated the benefit of multi-colour interphase fluorescence in situ hybridization (M-FISH) on fine-needle core biopsies in uncertain renal masses.