ABSTRACT
Objective To explore the clinical manifestation,laboratory tests,imaging and treatment of general paralysis of insane(GPI).Methods The clinical data of 2 patients with GPI analyzed retrospectively.Results 2 sufferers were both male,and mainly presented with memory decline and mental disorder.One case presented with visceral crisis.Both rapid plasma reagin test and treponema gelatin agglutination test in serum and CSF were positive.Brain MRI scanning showed ventriculomegaly.After antisyphilitic treatments,2 patients obviously improved.Conclusion GPI are often seen in middle-aged males and its misdiagnosis rate is high.The diagnosis of GPI should be considered in young patients with dementia without clear reason.Early diagnosis and active treatments are important for the prognosis of this disease.