Supratentorial Embryonal Tumor, Not Otherwise Specified

**Semantic type:** Neoplastic Process

**Definition:** A central nervous system embryonal tumor, not otherwise specified arising from the supratentorial region.

**Synonyms:** - CNS/Supratentorial PNET - Supratent. primitive neuro. tumor - Supratentorial Embryonal Tumor, NOS - Supratentorial PNET - Supratentorial PNET - Supratentorial Primitive Neuroectodermal Tumor - Supratentorial primitive neuroectodermal tumor