Paroxysmal speech disorder as the initial symptom in a young adult with anti-N-methyl-D-aspartate receptor encephalitis: A case report

BACKGROUND Anti-N-methyl-D-aspartate receptor(anti-NMDAR)encephalitis is a treatable but frequently misdiagnosed autoimmune disease.Speech dysfunction,as one of the common manifestations of anti-NMDAR encephalitis,is usually reported as a symptom secondary to psychiatric symptoms or seizures rather than the initial symptom in a paroxysmal form.We report a case of anti-NMDAR encephalitis with paroxysmal speech disorder as a rare initial manifestation,and hope that it will contribute to the literature.CASE SUMMARY A 39-year-old man with anti-NMDAR encephalitis initially presented with paroxysmal nonfluent aphasia and was misdiagnosed with a transient ischemic attack and cerebral infarction successively.The patient subsequently presented with seizures,but no abnormalities were found on brain magnetic resonance imaging or electroencephalogram.Cerebrospinal fluid(CSF)analysis revealed mild pleocytosis and increased protein levels.Anti-NMDAR antibodies in serum and CSF were detected for a conclusive diagnosis.After immunotherapy,the patient made a full recovery.CONCLUSION This case suggests that paroxysmal speech disorder may be the presenting symptom of anti-NMDAR encephalitis in a young patient.

Late-onset mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes syndrome with mitochondrial DNA 3243A>G mutation masquerading as autoimmune encephalitis:A case report

BACKGROUND Here,we present a unique case of mitochondrial encephalomyopathy with lactic acidosis and stroke-like episodes(MELAS)syndrome,which initially appeared to be autoimmune encephalitis and was ultimately confirmed as MELAS with the mitochondrial DNA 3243A>G mutation.CASE SUMMARY A 58-year-old female presented with acute-onset speech impediment and auditory hallucinations,symmetrical bitemporal lobe abnormalities,clinical and laboratory findings,and a lack of relevant prodromal history,which suggested diagnosis of autoimmune encephalitis.Further work-up,in conjunction with the patient’s medical history,family history,and lactate peak on brain lesions on magnetic resonance imaging,suggested a mitochondrial disorder.Mitochondrial genome analysis revealed the m.3243A>G variant in the MT-TL1 gene,which led to a diagnosis of MELAS syndrome.CONCLUSION This case underscores the importance of considering MELAS as a potential cause of autoimmune encephalitis even if patients are over 40 years of age,as the symptoms and signs are atypical for MELAS syndrome.

Correlation of Treatment Compliance,Treatment Attitude and Belief,and Quality of Life in Community Hypertensive Patients

Objective:To explore the relationship between treatment compliance,treatment attitude and belief,and quality of life in patients with hypertension in the community,and to provide evidence for improving their quality of life.Methods:A convenient sampling method was used to survey 250 patients with hypertension who met the inclusion criteria using the General Questionnaire,Treatment compliance,Treatment Attitudes and Beliefs,and Quality of Life Scale.Results:The total score of treatment compliance of hypertension patients in the community was(91.678±11.431),treatment attitude and belief score(70.407±9.008),quality of life score(113.599±13.511),Pearson correlation analysis showed that the treatment compliance of hypertension patients was positively correlated with quality of life(r=0.433,P<0.01),and treatment attitude and belief were positively correlated with quality of life(r=0.463,P<0.01).Conclusion:The quality of life of patients with hypertension in the community is related to treatment compliance and treatment attitudes and beliefs.