Meningitis, encephalitis and glioblastomas are all serious brain disorders, states WebMD. The brain is an exceptionally sensitive organ, and any disease that affects it must be evaluated by expert medical practitioners.
Meningitis is an inflammation of the cerebral meninges, which is the protective sheath around the brain, states WebMD. Encephalitis is often the result of an infection of the brain's sensitive gray matter. Meningitis and encephalitis sometimes occur together as a result of the same infection. Sometimes they form an abscess, which must be drained to protect the brain. Glioblastoma is an aggressive and difficult-to-treat form of cancer that rapidly grows into a potentially life-threatening tumor.