Raman imaging and statistical methods for analysis various type of human brain tumors and breast cancers

• Raman imaging and statistical methods show high potential in cancer diagnostics. • Bands characteristic for carotenoids and cytochrome c allows tracking brain tumors. • Metabolism of proteins and fatty acids allows monitoring aggressiveness in brain tumors. • The ratios 1585/1655, 1585/1444, 1520/1585, 1156/1585, 1004/1585 provide information on aggressiveness in brain tumors. Spectroscopic methods provide information on the spatial...