Objective To investigate the effect of continuous video EEG monitoring on acute cerebral infarction comorbid epileptiform discharges and clinical seizures,and the relationship between cerebral infarction site and seizures.Methods Of the 337 patients continuously video EEG monitored in NICU at our department,259 were included for this study according to our inclusion and exclusion criteria.We recorded patients' epileptiform discharges,type and time of clinical onset,detailed CT and (or) MRI display,cerebral infarction site,and demographic data including admission age,gender,disease history and NIHSS score.Results There were 227/259 (88％) cases showed abnormal discharge in EEG,including 94 with side hemispheric slow wave,99 with local changes,34 with slow wave combined with epileptiform discharges.Early seizures was found in 12 cases,including 3 cases with seizure-induced cerebral infarction,9 cases with attack within one week after cerebral infarction.Ten in the 12 patients had tonic-clonic seizures,and the other 2 cases hadlocal seizures.Epileptiform discharges in EEG was found in 9 cases of the 12 patients.Clinical seizures were not observed in 25 patients with epileptiform discharges in EEG.Results on the relationship between cerebral infarction site and epileptiform discharges showed that incidence of epilepsy in patients with watershed infarction was significantly higher than other types of cerebral infarction (29.0％ vs 13.4％ and 9.0％,P =0.03,0.01 ).Conclusion Continuous video EEG monitoring is capable of detecting early epilepsy and epileptiform discharges.It can provide theoretical basis for the prevention and treatment of epilepsy.

Objective To investigate the characteristics of pathogenesis and therapeutics of myelodysplastic syndrome(MDS)and aplastic anemia(AA)combined with autoimmune disease(AID).Methods Retrospective analysis and follow-up visit of 111 patients with MDS and 56 patients with AA in our hospital were studied.Results There were 9(8.1%)of 111 patients with MDS and 2 (3.6%)of 55 patients with AA coexistent with AID.Autoimmune hemolytic anemia(36.4%)and Behcet Disease(18.2%)were common among those combined with AID.5 patients had AID proceeding to the occurrence of MDS/AA.4 patients had simultaneous occurrence of AID and MDS/AA.2 patients developed AID three years later after the diagnosis of MDS.Conclusion There was a certain intrinsic relationship between MDS/AA and AID.

Objective To detect the value of serum galactomannan (GM) for diagnosis of invasive aspergillosis (IA) in hematological patients. Methods We prospectively evaluated the diagnostic value of twice-weekly screening for circulating Aspergillus fumigatus with sanditch enzyme linked immunosorbent assay. Results On the basis of the analysis of 472 serum samples from 113 episodes of 92 patients, the sensitivity, specificity, positive and negative predictive values of the sandwich ELISA for proven and probable IA cases were 83.3 %, 91.1 %, 78.9 % and 93.1 %, respectively, when samples with 2 consecutive positive results≥0.7 were used. Furthermore, GM antigenemia was detected before the onset of radiologic signs with a median of 7 days (range, 1-14 days), before isolation of Aspergillus with a median of 4 days (range, 1-7 days),and before anti-fungal therapy with a median of 6 days (range, 1-15 days). Conclusion The sandwich ELISA for GM detection is a reliable method for early diagnosis of IA in patients with haematological diseases.