Leucine-rich Glioma-inactivated Protein 1 Antibody-associated Encephalitis:Report of Two Cases / 中国医学科学院学报

ABSTRACT

Leucine-rich glioma-inactivated protein 1(LGI1)antibody-associated encephalitis is an autoimmune brain disease mainly seen in mid-aged and elderly people.Its main clinical manifestations include abnormal mental behaviors,facial-arm dystonia,hyponatremia,and hypokalemia.Immunotherapy with gamma globulin and/or hormone is effective.Two patients with LGT1 antibody-associated encephalitis were diagnosed in our center between January 2018 and October 2018,with typical clinical findings.The disease was cursed after immunoglobulin and hormone treatments.