Childhood Anaplastic Astrocytoma

**Semantic type:** Neoplastic Process

**Definition:** An anaplastic astrocytoma that arises from the central nervous system and occurs during childhood.

**Synonyms:** - Anaplastic Astrocytoma - Anaplastic Childhood Astrocytoma - Anaplastic Pediatric Astrocytoma - Grade 3 Childhood Astrocytic Neoplasm - Grade 3 Childhood Astrocytic Tumor - Grade 3 Childhood Astrocytoma - Grade 3 Pediatric Astrocytic Neoplasm - Grade 3 Pediatric Astrocytic Tumor - Grade 3 Pediatric Astrocytoma - Grade III Childhood Astrocytic Neoplasm - Grade III Childhood Astrocytic Tumor - Grade III Childhood Astrocytoma - Grade III Pediatric Astrocytic Neoplasm - Grade III Pediatric Astrocytic Tumor - Grade III Pediatric Astrocytoma - Undifferentiated Childhood Astrocytoma - Undifferentiated Pediatric Astrocytoma