Bartłomiej Tołpa, Wiesław Paja, Elżbieta Trojnar, Kornelia Łach, Agnieszka Gala-Błądzińska, Aneta Kowal, Ewelina Gumbarewicz, Paulina Frączek, Jozef Cebulsk, Joanna Depciuch
Brain tumors are one of the most dangerous, because the position of these are in the organ that governs all life processes. Moreover, a lot of brain tumor types were observed, but only one main diagnostic method was used - histopathology, for which preparation of sample was long. Consequently, a new, quicker diagnostic method is needed. In this paper, FT-Raman spectra of brain tissues were analyzed by Principal Component Analysis (PCA), Hierarchical Cluster Analysis (HCA), four different machine learning (ML) algorithms to show possibility of differentiating between glioblastoma G4 and meningiomas, as well as two different types of meningiomas (atypical and angiomatous)...
February 8, 2024: Nanomedicine: Nanotechnology, Biology, and Medicine