Central nervous system (CNS) embryonal tumors, lacking a distinct molecular signature and categorized as "Not Otherwise Specified (NOS)", are WHO grade IV neoplasms with significant genetic diversity. They typically exhibit immature cell sheets with round, oval, or angulated nuclei, often located supratentorially and characterized by a desmoplastic reaction. Diagnosis relies on MRI and molecular analysis, with traditional management involving surgery, radiotherapy, and chemotherapy. However, rec...