Résumé
Objective To explore the safety and clinical efficacy of Ginkgo biloba lactone injection combined with Alteplase intravenous thrombolysis in treatment of acute ischemic stroke.Methods Totally 87 patients were recruited and divided into control group and test group.The,patients in control group (39 cases) were given Alteplase 0.9 mg/kg for injection,intravenous bolus total dose 10％ was given within 1 min,then intravenous infusion of the remaining 90％ was given in 1 h,and given basic therapy after 24 h.The 48 cases in test group,which were immediately iv Ginkgo biloba lactone injection after intravenous thrombolysis,6 mL added into 250 mL saline,once daily for 14 d,and also were given basic therapy after 24 h.All NIHSS scores were recorded before treatment,14 d and 90 d after treatment,and the adverse events were recorded.The modified Rankin scale (mRS) score and BI index were performed at 14 and 90 d after admission.Patients in two groups were classified according to the TOAST classification,and the patients with large-arteryatherosclerosis and small-artery occlusion were analyzed.Results No intracranial hemorrhage occurred in the two groups.The NIHSS score and mRS score of test group were significantly lower than that of control group,and BI index was significantly increased 90 d after treatment.The NIHSS score and mRS score of test group were significantly lower than that of control group,and BI index was significantly increased90 d after treatment of patients with large-artery atherosclerosis.But there was no significant difference between test group and control group of patients with small-artery occlusion.Conclusion Ginkgo biloba lactone injection combined with rt-PA intravenous thrombolysis in the treatment of acute ischemic stroke has high safety,and can improve the prognosis of patients.
Résumé
Objective To summarize the clinical and pathological features of glycogen storage disease (GSD) type Ⅱ. Methods The clinical and pathological data of the 20 GSD type Ⅱ patients were reviewed. Results One patient with infantile-onset mainly presented hypotonia, muscle weakness, feeding difficulties, pulmonary infection and cardiomyopathy insufficiency and increase of serum creatine kinase (778 IU/L) and echographic evidence of hypertrophic cardiomyopathy were detected. Electromyography studies indicated a definite myopathy. Nineteen cases were late-onset, presenting a slowly progressive proximal myopathy with truncal involvement or with symptoms dominated by respiratory insufficiency. Not all muscles were equally affected. Increase of serum creatine kinase (208-2600 IU/L) was detected in 14 patients and normal level in 1 patient. Electromyography studies indicated a definite myopathy in 9 patients,with abnormal irritability in 1 patient and susceptible in 4 patients and myotonic discharge in 1 patient and no abnormalities in 2 patients. Echographic evidence of thickening of the interventricular septum and pulmonary hypertension were detected in 2 patients respectively. The common light microscopic feature of all case was a vacuolar myopathy with high glycogen content and acid phosphatase activity in the vacuoles. Conclusions GSD type Ⅱ often presents slowly progressive myopathy which often affect the toro and respiratory muscles.In most patients the serum creatine kinase level is elevated slightly. Muscle biopsy is of use to make the definite diagnosis of this disease.
Résumé
Objective To investigate the value of the cerebrospinal fluid ( CSF ) cytology in diagnosis of intracranial germinomas by reviewing the outcomes of CSF cytology of 8 patients with intracranial germinomas. Methods Eight patients with positive CSF cytology at our clinic from January 2006 to June 2009 were reviewed. Conventional cytology and immunocytochemistry of CSF were performed. The relevant literature on the subject was reviewed. Results The patients, including 7 male and 1 female, developed endocrinological or neurological symptoms at the age of 13 to 25, and the typical neurological presentation included vertigo, headache, mental and behavior disorders, double vision and weakness of legs. The CSF cell count ranged from 0 to 300 leukocytes per cubic and elevated in 7 cases, typically lymphocytic inflammation. CSF level of human chorionic gonadotropin was 3.2-1087.0 mIU/ml, higher than the individual serum level. On CSF cytology studies, typical tumor cells of germinima were found, which had positive particles in cytoplasm on periodic acid Schiff stain. All presents had lymphocyte inflammation ( small lymphocyte predominant ). On immunocytochemical studies of CSF, the tumor cells were positive on placental alkaline phosphatase and Ki-67 stains. Conclusions CSF cytology is clinically useful for diagnosis of primary intracranial germinoma. Further clinical and cytological studies will be necessary for a better understanding of the biology of these tumors.