title: Sonographic appearance of congenital malignant astrocytoma.
mesh_terms: D001254:Astrocytoma / Q000151:congenital* / Q000175:diagnosis; D001932:Brain Neoplasms / Q000151:congenital* / Q000175:diagnosis; D006801:Humans; D007231:Infant, Newborn; D014463:Ultrasonography