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Fig. 8 | Journal of Translational Medicine

Fig. 8

From: Discrimination of cirrhotic nodules, dysplastic lesions and hepatocellular carcinoma by their vibrational signature

Fig. 8

Characterization of band ratios as quantifiable spectral markers. Spectra were acquired on frozen tissue sections using a laboratory microscope FTIR (iN10Mx) equipped with an internal infrared source. Analysis were performed from normal livers as controls (n = 11), a alcoholic cirrhosis with their corresponding HCC (n = 10) or b HCV cirrhosis and their corresponding HCC (n = 11) (b). Ratios of two peaks area were calculated and boxplots are shown. Statistical analysis were performed on all patients with unpaired t test (*p < 0.05) or paired t test (p < 0.05)

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