Osteoid osteoma was first reported in 1935 by Jaffe. It is a kind of benign bone disease with the limitation of well-defined lesions. It is rarely seen in the periorbital region. The only symptom of the patient was unilateral proptosis of right. The result of MRI examination was cystic masses in the edge of the right orbit. The tumor was complete removed by the nasal endoscopic approach during the surgery. Pathology result was reported as osteoid osteoma. There was no significant complications of diplopia, visual acuity decreased, enophthalmos, cerebrospinal fluid leakage and others.
Endoscopy ; Exophthalmos ; Face ; Humans ; Magnetic Resonance Imaging ; Nasal Surgical Procedures ; Nose ; Osteoma, Osteoid ; surgery ; Skull Base ; pathology ; Skull Base Neoplasms ; surgery

Objective To investigate the effect of high-voltage electrostatic therapy on chronic migraine. Methods 86 cases who met inclusioncriteria were randomly divided into two groups: high-voltage group (n=43) was treated with high-voltage therapeutic device for 20d. Control group (n=43) was blank control. The recovered cases were followed up for 4 weeks after cessation of treatment. They were assessedwith McGill Pain Questionnaire (MPQ), and their results of laboratory tests were recorded before and after treatment. The data set analyzedincluded Intention-To-Treat, and per protocol. Results The differences between 2 groups were statistically significant in Pain RatingIndex, Visual Analog Score and Present Pain Intensity after treatment (P<0.05). 6 patients in the treatment group and 1 patient in the controlgroup recovered. During the 4-week follow-up, 1 case recured in each group, the intensity of pain was not statistically significant. There wasno difference in the laboratory indice of blood, urine, stool routine, liver and kidney function (ALT, BUN, Cr) and ECG in both groups beforeand after treatment. Conclusion The high-voltage electrostatic therapy is effective and safe on chronic migraine.

The paper uses computer multimedia technology to collect and switch audio and video signals, constructs the remote High Definition ( HD) surgery demonstration system which supports live broadcast, recorded broadcast, rebroadcast and video-on-demand depending on the network communication routing technology.It introduces functions, design scheme and composition of the system and points out that the system can realize HD video transmission and video talkback between the surgery scene and the classroom.Thus, tech-nical level of clinical surgery teaching can be enhanced.

Objective To investigate the urinary endothelin-1 (ET-1) excretion and urinary sodium excretion,microalbuminuria and ambulatory blood pressure(ABP) in salt-sensitive(SS) hypertension patients. Methods Twenty-one cases of normotensive subjects and 32 cases of uncomplicated hypertensive patients were recruited in this study. Salt sensitivity was determined by acute venous saline loading test. Before saline loading, 24-hour ABP measurements were performed. Urine samples were collected to assay ET-1 ,urinary sodium excretion and urinary albumin excretion(UAF). Results Compared to slat-resistant(SR) subgroup, SS showed low urinary ET-1 excretion in normotensive group (P＜0.05) or hypertensive group (P＜0.01) ,regardless of saline loading or not. The nighttime MAP of SS was higher than SR subgroup in normotensive or hypertensive group. Urinary sodium excretion during 4h of saline loading was significantly lower in SS than that in SR hypertensive patients (P＜0. 05). Twenty-four-hour UAE of SS patients was higher than SR group (P＜0.01). Results of further correlation analysis indicated that the urinary ET-1 excretion was positively related to urinary sodium content and negatively to ABP and UAE. Conclusion Urinary ET-1 is low in SS normotensives or hypertension patients,which may play a role in renal sodium retention and renal impairment of SS hypertension patients.

Aim To observe the effects of the total fla-vonoids of scutellaria barbataon ( TFSB ) on high-fat
feeding ApoE gene deficiency mice in early atheroscle-rosis ( AS ) and its underlying mechanisms. Methods
40 ApoE-/ -male mice were divided into five groups:model group, SIM group and L-TFSB, M-TFSB, H-TFSB group, 5 C57BL/6J mice were selected as nor-mal control group. All mice in experimental group were fed with high-lipid diet for 4 weeks and all mice were killed after 8 weeks. H&E staining was used to observe morphology of aorta. Blood rheometer was used to ex-amine plasm viscosity and whole blood viscosity. Fully automatic biochemical analyser was used to detect the serum levels of TG, TC, LDL-C and HDL-C. The ex-pression levels of PLTP and VE in serum were meas-ured by ELISA. The expression levels of PLTP and FXR in liver were examined by Western blot. Results The model was established successfully. TFSB groups could improve the aorta AS morphology of model mice and significantly reduce the serum levels of TG, TC and LDL-C, while increase the level of HDL-C ( P<0. 05 or P<0. 01 ) . TFSB groups could decrease the
hematocrit value, plasma viscosity and whole blood vis-cosity of AS model mice significantly and had statistical significance when compared with model group ( P <0. 01 ) . The expression levels of PLTP of serum were reduced significantly when compared with model group ( P <0. 01 ) . We also found that the expression of PLTP was in negative correlation with VE ( r = -0. 675,P<0. 01). M-TFSB and H-TFSB group could decrease the expressions of PLTP and FXR of liver when compared with model group ( P <0. 01 ) . Con-clusion TFSB may exert its anti-AS effect partly through inhibiting the levels of FXR and PLTP of ApoE-/ -mice, increasing the level of VE, regulating blood lipids, improving blood rheology and reducing the damage of AS in mice.

Objective To explore the relationship between organizational justice and turnover intention among nurses of tertiary hospitals and to provide implications for human resource management.Methods Totally 511 nurses were recruited from four tertiary hospitals of Jinan City and investigated with Organizational Justice Questionnaire and Turnover Intention Scale.Results The average scores of turnover intention and organizational justice were (2.46±0.61) and (3.55±0.62),respectively.Distributive justice and informational justice were significant predictors of turnover intention.Conclusions The turnover intention of nurses in tertiary hospitals is high.It is beneficial for mitigating nurses' tumover intention to improve their organizational justice,apply post management and performance appraisal model.

Objective: To establish a highly efficient person-based mode of nursing quality management.Methods: We developed the idea of researching inspection conducted by nursing quality management groups of different duties,gave full play to the abilities of head nurses and key nurses and persisted in continuous correction,improvement and systematic management of objectives.Results: After the implementation of researching inspection,the quality of critical patients nursing and patients' satisfaction with nursing care were both obviously improved,and so were the working idea and enthusiasm of the head nurses and key nursing members.Conclusion: Researching inspection has enriched the connotation of nursing management,effectively improved nursing quality,and proved to be a practical method of nursing quality management.

Objective To resolve the difficulty in controlling the transfusion speed by medical personnel.Methods By using liquid drop sampling module,pulsing signals of liquid drop were obtained,and then they were enlarged,shaped and the wrong signals from the top and bottom surface of every drop were excluded before the standard triggered signals were sent out to SCM processing circuit,from which the real-time liquid drop speed and the average drop speed in every minute were obtained.Results Anti-interference and portable transfusion-drop counter could show the real-time liquid drop value and the average liquid drop value in every minute.Conclusion Anti-interference and portable transfusion-drop counter is convenient with simple structure and has been used in clinic.

Objective Build the hospital scientific research management platform.Methods According to expenditure process and the management standard requirements,the establishment of a fund management system platform to achieve budget、accounted for,spending and audit feedback function.Results Scientific research funds management platform is mainly composed of project application,project establishment and review,the report query and remittance receipt of financial department.Full consideration of the personnel,project,financial and other related system interface.In the construction of data using the standards of the state and the university scientific research information.Conclusions Through building the hospital scientific research management platform,improving the working efficiency,reducing the labor intensity of the management and financial personnel,realizing the accuracy and effectiveness of management.