Fluorescence@473
data from communication 'Combined fiber spectroscopic method of cancer diagnostics'. Eight unstained cryo biopsies after nephrectomy (matched pairs of tumor and non-tumor tissue of the same kidney) were obtained from Department of Urolgy at Charité Universitätsmedizin Berlin (Germany). The biopsies represented four male patients: M149 (56 years old/ tumor grade G1/ staging pT1b), M151 (69/G2/pT3a), M160 (47/G2/pT2b), and M144 (62/G2/pT3a).