Clara Peixoto Cirillo

Department of Neurosurgery, Antônio Pedro University Hospital, Federal Fluminense University, Niterói, Brazil Introduction: Glioblastoma is the most common malignant brain tumor. Standard treatment involves surgical resection with radiotherapy and chemotherapy, but tumors in deep or eloquent brain regions often limit surgical options. Laser interstitial thermal therapy (LITT) and photodynamic therapy (PDT) have emerged as minimally invasive alternatives.