====== Multicentric glioma ====== Some of the following terms are inconsistently used interchangeably: “[[multicentric glioma]],” “[[multifocal glioma]],” and “[[multiple glioma]]”. ---- Multicentric [[glioma]]s are considered to be well recognized but uncommon; often scatter widely in different lobes or hemispheres; and cannot be attributed to a definite pathway ((Maurizio S, Emanuela C, Epimenio RO, et al. Multicentric gliomas: our experience in 25 patients and critical review of the literature. Neurosurg Rev 2003; 26: 275-279.)). [[Multifocal glioma]]s are the result of dissemination of glioma cells from a primary focus to other parenchymal areas via the cerebrospinnal fluid (CSF), [[meninge]]s or [[white matter tract]]s. According to the classification of Budka, multifocal gliomas are further grouped into 4 categories: diffuse, multiple, multicentric, and multiple-organ. MCGs can also be separated by time of occurrence. see [[Multicentric glioblastoma]]. see [[Multifocal glioma]].