title: Cystic astrocytoma of the spinal cord presenting as an acute abdominal crisis.
mesh_terms: D000006:Abdomen, Acute / Q000175:diagnosis*; D001254:Astrocytoma / Q000175:diagnosis*; D002675:Child, Preschool; D003937:Diagnosis, Differential; D006801:Humans; D008297:Male; D009192:Myelography; D013120:Spinal Cord Neoplasms / Q000175:diagnosis*