A retrospective study was made on the diagnosis and microsurgical management of 38 cases of cranial orbital tumors treated in our hospital in order to improve its clinical outcome. 29 males and 9 females with an age between 5 ～45 years (mean 32 2 years) were included in this series. 33 cases had their tumor located in anterior fossa, and 5 in middle fossa. 35(92 1%) cases showed malfunction of optic organs. 23(60 5%) cases had symptoms of intracranial hypertension. DSA and preoperative embolization of supplying arteries of tumors were performed in some cases. Microsurgical techniques and different approaches were used to remove tumors. 28 cases received total removal and others subtotal resection. No postoperative morbidity was found. 7 months～9 years follow up study showed that 24 cases resumed normal life, 6 had a dependent life and 5 had a certain recovery. One of the most frequent clinical manifestations of cranial orbital tumor was disorders in optic organs. The preoperative embolization of supplying arteries of tumors makes it possible to decrease bleeding during operation and increase the possibility to remove the total tumor. Microsurgical and piecemeal techniques as well as combined approaches may improve its clinical results.

Objective To analyze the urodynamic abnormalities of incontinent stroke patients,and evaluate the effects of acupuncture,moxibustion in combination with physical therapy.Methods One hundred and six in- continent stroke patients were divided into a control group and a treatment group.The control group was treated with conventional methods,and the treatment group with acupuncture,moxibustion and physical therapy modalities such as ultrasound and EMG biofeedback.The Urodynamic examination was performed before and after treatment.Re- sults It was found that the uradynamic abnormalities in the incontinent stroke patients include detrusor hyperreflexia and uninhibited sphincter relaxation.Combined use of acupuncture,moxibustion and physical therapy can significant- ly improve the patients' symptoms.Conclusion Common urodynamic abnormalities.are detrusor hyperreflexia and uninhibited external sphincter relaxation in incontinent stroke patients.Combined use of acupuncture,moxibustion and physical therapy is effective for treating this condition.

Objective To investigate the value of soluble epithelial cadherin(sE-cad)in the differential diagnosis of pleural effusion. Methods Patients were divided into malignant pleural effusion group,infective pleural effusion group and transudation group.sE-cad in pleural fluids obtained during the first thoracocentesis was measured by enzyme-linked immunosorbent assay(ELISA).The concentration of sE-cad in all kinds of pleural effusions was compared.The cut-off value of sE-cad for the differential diagnosis of benign and malignant pleural effusion was determined by ROC curve.The diagnostic value of sE-cad was also compared with common tumor markers such as CEA,CA199,CA125 and NSE.Results The concentration of sE-cad was significant higher in the malignant pleural effusion than in the benign pleural effusion[(38.38?4.15)ng/mL vs(14.17?0.80)ng/mL,P

AIM: To investigate the quality of life in adults with strabismus and evaluate the improvement in quality of life after treatment.
METHODS: In this prospective study, forty-five adults with a diagnosis of strabismus conform to the inclusion and exclusion standard were selected in our hospital from October 2013 to May 2014, as experimental group and 45 normal adults were enrolled as control group. A Chinese Adult Strabismus-20 questionnaire was used to evaluate the differences of quality of life between patients with strabismus and normal adults, and to evaluate the differences of quality of life in patients with strabismus preoperative and 6mo postoperative.
RESULTS:The scores of quality of life in adult patients with strabismus preoperative and 6mo postoperative were statistically significant lower than those of normal adults (P< 0. 01). In 6mo postoperative, the scores of quality of life statistically significant increased than preoperative ( P<0. 01).
CONCLUSION: Strabismus can decrease the quality of life in psychosocial and visual functional for adults and the surgical treatment can improve quality of life in patients with strabismus.

Objective To evaluate the effect of dexmedetomidine on the quality of recovery from anesthesia in the patients undergoing modified electroconvulsive therapy (MECT) with propofol anesthesia.Methods One hundred and ten patients of both sexes,aged 18-50 yr,weighing 45-80 kg,of American Society of Anesthesiologists physical status Ⅰ or Ⅱ,scheduled for elective MECT with general anesthesia,were randomly assigned into 2 groups (n =55 each) using a random number table:control group (group C) and dexmedetomidine group (group D).Dexmedetomidine was infused intravenously in a dose of 0.5 μg/kg (in normal saline 10 ml) over 10 min in group D,while normal saline 10 ml was infused intravenously over 10 min in group C.Propofol 1.5 mg/kg and succinylcholine 0.5 mg/kg were injected intravenously,and MECT was performed in the two groups.The emergence time was recorded.The development of cardiovascular events,nausea and vomiting,respiratory depression,headache,somnolence and agitation during recovery from anesthesia was recorded.Results Compared with group C,the incidence of nausea and vomiting,headache and agitation during recovery from anesthesia was significantly decreased (P＜0.05),and no significant changes were found in the emergence time,and incidence of hypertension,tachycardia,respiratory depression and somnolence during recovery from anesthesia in group D (P＞ 0.05).Conclusion Dexmedetomidine (intravenously infused in a dose of 0.5 μg/kg over 10 min before anesthesia) can raise the quality of recovery from anesthesia in the patients undergoing MECT with propofol anesthesia.

According to the characteristics of our hospital,we establish a PACS/RIS system by adopting individual adaptive compartments and design,and study the net connection methods,key technique as well as the application value of the PACS/RIS system.As a result,PACS/RIS system enables the interchange of images among different models,brings about the centralized storage,the transference and process of remote images,and accomplishes the digitalization of registration and reporting.It optimizes the work flow for the radiography department.

OBJECTIVE:To study the correlation of inorganic elements and active ingredients in Paris polyphylla. METH-ODS:HPLC was adopted for contents determination of polyphyllinⅠ,Ⅱ,Ⅵ and Ⅶ:the column was Phenomenex C18 with mo-bile phase of acetonitrile-water(gradient elution)at a flow rate of 1.0 ml/min,detection wavelength was 203 nm,and column tem-perature was 30 ℃. ICP-MS was adopted for contents determination of Na,Mg,K,Ca,Cr,Mn,Fe,Ni,Zn,Se,Sr,Mo,Pb, Cd,Hg,Cu and As:RF power was 1.55 kW,sampling depth was 10 mm,the plasma gas flow was 15.0 ml/min,carrier gas flow rate was 0.86 L/min,spray chamber temperature was 2 ℃,helium collision mode was He,gas flow was 4.5 ml/min,measurement points/peak was 6,sampling mode was hopping peak collection(repeated 3 times). And SPSS 21.0 software was adopted for step-wise regression analysis of correlation between the two above-mentioned. RESULTS:The linear range was 0.939-4.697 μg(r=0.999 8)for polyphyllinⅠ,1.124-5.620 μg(r=0.999 6)polyphyllinⅡ,0.784-3.918 μg for polyphyllin Ⅵ,0.976-4.880 μg for poly-phyllinⅦ.RSDs of precision,stability and reproducibility tests were lower than 2%,recoveries were 96.53%-100.71%(RSD=1.69%,n=6) for polyphyllinⅠ,98.19%-99.55%(RSD=0.58%,n=6) forⅡ,95.45%-100.83%(RSD=1.87%,n=6) for poly-phyllin Ⅵ,96.11%-102.01%(RSD=2.07%,n=6)for polyphyllin Ⅶ . The linear range was 0-195.984 3 mg/kg(r≥0.999 3),de-tection limit was no higher than 65.201 ng/kg. PolyphyllinⅠshowed positive correlation with Mg and negative correlation with Pb;polyphyllin Ⅱ showed positive correlation with Cu and negative correlation with As;polyphyllin Ⅵ showed positive correlation with Sr and Hg and negative correlation with Mn;polyphyllin Ⅶ showed positive correlation with Na and Ni and negative correla-tion with As;the total contents of the 4 polyphyllins showed positive correlation with Ni and Sr and negative correlation with Fe. CONCLUSIONS:The contents of inorganic elements and P. polyphylla have certain correlation with active ingredient.

Transcranial Doppler can be used for diagnosing,monitoring,identifying the site of arterial occlusion,selecting appropriate cases for thrombolysis,and monitoring arterial recanalization during intravenous thrombolysis,and intra-arterial and intravenous thrombolysis with recombinant tissue plasminogen activator,The continuous monitoring of low frequency transcranial ultrasound has the effect of assisted thrombolysis;however,there are still controversies on the frequencies used in clinical practice.Transcranial Doppler assisted with microbubble contrast agent may further enhance the effect of thrombolysis.

Aim To investigate the difference of aortic function between renal hypertension rat(2K1C) and renal hypertensive-hyperlipidemia rat(RHHR).Methods Animals were divided into 3 groups: the sham-operated group,RHHR and 2K1C model groups.The vascular function test was performed in vitro.The response of aortic ring to phenylephrine(PE),acetylcholine(ACh) and sodium nitroprusside(SNP) was measured.Then aortic ring was incubated with nitricoxide synthase inhibitor N-nitro-L-arginine-methyl-ester(L-NAME) and its response to Ach was observed.Results The contraction in response to PE was augmented in the two model groups.ACh-induced vasorelaxation was reduced in both model groups,and such relaxation was more depressed in RHHR than that in 2K1C.The ability of relaxation evoked by NO was impaired in two model groups.SNP elicited complete relaxation in three groups,but the sensitivity to SNP was more decreased in RHHR than those in sham-operated and 2K1C groups.Conclusion These findings suggest that the vasodilation function of aorta is more impaired in RHHR than that in 2K1C group.The decrease in utilization of vascular smooth muscle to NO induced by hyperlipidemia may contribute to the main cause.

Objective To observe the effect of scalp acupuncture and rehabilitation training on the regulation of neuro-plasticity-associated protein MAP-2 in gerbils modelling cerebral ischemia and reperfusion.Methods Cerebral ischemia and reperfusion were modelled into thirty-six male gerbils.They were then randomly divided into a model group (A),a scalp acupuncture and rehabilitation training group (B) and a rehabilitation training group (C),each of 12 cases.The scalp acupuncture and rehabilitation training were administered daily to the gerbils in group B beginning 24 h after modeling,for 14 d.Any changes in Bederson scores were observed after one,7 and 14 days.On the 14th day the expression of MAP-2 around the infarct focus was detected using western blotting in all 3 groups.Results On the 7th day the average Bederson score in group B (1.81 ± 0.52) was not significantly different from that in group A (2.13 ± 0.49) or group C (2.00 ± 0.31) (P ＞ 0.05).At the end of the treatment,however,there were significant differences between the groups,with group B (0.47 ± 0.31) scoring significantly better than groups C (1.04 ± 0.63) and A (1.46 ± 0.72) (P ＜ 0.05).Group C was also significantly better than group A (P ＜0.05).The expression of MAP-2 as measured as integrated optical intensity (IOD) in group B (0.91 ±0.18) was significantly higher than that in group A (0.43 ± 0.21) and group C (0.67 ± 0.24) (P ＜ 0.05) ; so was group C compared to group A (P ＜0.05).Conclusion The scalp acupuncture combined with rehabilitation training can improve the recovery of motor function and enhance the expression of neuro-plasticity-associated protein MAP-2 in gerbils with after cerebral ischemia and reperfusion.