<unk>  is broadly grouped into two types: paraneoplastic<unk>  and non-paraneoplastic<unk> . * Paraneoplastic<unk>  (PNLE) is caused by cancer or tumor, and may be treated by removal of the tumor. * Non-paraneoplastic<unk>  (NPLE) is not associated with cancer. More common than PNLE, it is caused by an infection, auto-immune disorder, or other condition that may never be identified.
Limbic encephalitis
La Crosse encephalitis
Powassan encephalitis
Saint Louis encephalitis
Autoimmune encephalitis
Rasmussen's encephalitis
Japanese encephalitis
Viliuisk encephalomyelitis