Brain and Central Nervous System Cancers
Urgent direct access MRI Brain (or CT Head if MRI is contraindicated) within 2 weeks
Adults with progressive, sub‑acute loss of central neurological functionm[Brain and CNS cancers]
Very urgent Paediatric referral within 48 hours
Newly abnormal cerebellar or other central neurological function in children and young people [Brain and CNS cancers]