CD276 and diffuse intrinsic pontine glioma: Beyond diffuse gliomas, high B7-H3 is also seen in other CNS tumors: diffuse intrinsic pontine gliomas (DIPGs), atypical teratoid/rhabdoid tumors (ATRT), neuroblastomas, medulloblastomas, ependymomas, craniopharyngiomas, and meningiomas.