Oligoastrocytoma, also known as mixed oligoastrocytoma, is related to mixed glioma and oligodendroglioma, and has symptoms including headache and seizures. An important gene associated with Oligoastrocytoma is IDH2 (Isocitrate Dehydrogenase (NADP(+)) 2). The drugs Benzocaine and Carmustine have been mentioned in the context of this disorder. Affiliated tissues include brain and eye.