Based on the analysis of the status quo and development trends of disaster medicine system abroad along with a summary of the present conditions and inadequacies of the same system in China, this paper proposes to build such a system in Hainan Province. It studied, with reference to the specifics of Hainan Province, the characteristics of such a system in the province, involving such aspects as hospital setup, human resource development, construction of research centers, professional training,management of disease control centers, improvement of the hospital self-rescue system, reliable supply of drugs and medical devices, maintenance of disaster medicine information system, logistics support,improvement of assessment system, establishment of rescue-oriented culture, and psychology crisis intervention and promotions.

Objective To investigate the relationship between estrogen replacement therapy and female patients with Alzheimer's risk. Methods We searched the PubMed, Springer, CBM, CNKI, VIP database for studies on the es-trogen replacement therapy and women with Alzheimer's disease, retrieval time from database to 2012 December. We evaluated the methodological quality of the included studies, used RevMan 5.0 software to analyze the extracted data. Results We found seven case-control studies which included 1392 patients and 2719 controls. The meta analysis re-sults show that the proportion of estrogen replacement therapy in AD group is significantly lower than that of the con-trol group, the difference has statistically significant [OR=0.68, 95%CI(0.50,0.90), P=0.01]. Conclusions estrogen re-placement therapy has effects on female patients with Alzheimer's disease, and is a protective factor.

Objective To know the situation of smoking control in all kinds of restaurants and the attitudes of citizens toward it.Methods Using methods of spot field investigation and questionnaire survey,193 of restaurant staff and 189 customers in 353 restaurants & bars were investigated.Results The average ratio of smoking control of all sorts of restaurants and bars was both about 25%,and in west restaurants,the average ratio of smoking control was 39.2%.Both the customers and the restaurants keepers were consistent on smoking control;the average supporting rate was 72.1%.Conclusion With the opportunity of Beijing 2008 Olympic Games,It is urgent for us to expand propaganda against smoking,and to strengthen non-smoking legislation and make out feasible smoking control measures for this city.

Objective To detect the normal value of the fetal middle cerebral artery peak systolic velocity (MCA-PSV) with Doppler ultrasonography, and to investigate the association between MCA-PSV and fetal anemia. Methods Doppler ultrasonography was performed in 535 normal pregnant women from the 14th to the 40th week of gestation. MCA-PSV was measured, and the standard value of the normal fetal MCA-PSV was established. Fetuses with abnormal high MCA-PSV were assessed with a standard of MCA-PSV＞mean vale of gestational weeks+2 standard deviation or 1.5 multiples of mean value of gestational weeks. Results The value of normal fetal MCA-PSV correlated well with the gestational weeks (linear regression equation was: MCA-PSV＝-9.955+1.561×weeks; r＝0.795, P<0.0001). Using 1.5 multiples of the mean of different gestational weeks to diagnose the moderate and severe fetal anemia, 7 fetuses were screened out of 209 of obstetric ultrasonography; 4 of them had MCA-PSV＞1.5 multiples of mean value of gestational weeks and were proved with induced labor. Conclusion The value of 1.5 multiples of mean value of gestational weeks of fetal MCA-PSV in prenatal ultrasonography might be an important clue for the diagnosis of fetal anemia.

Objective Discusses the clinical effect of makes the micro fistula after Pi Shenjing the holmium laser lithotrity treatment kidney stone and the complication prevention measure. Method Under the color ultra locali-zatiun puncture,and after making the micro fistual,uacs the wolf sign(WOLF)8/9.8 F ureter hard mirror,apphes the holmium laser stone crusher,the power establishes in 12～20 W,carries on crushed stone parallel conjunction Shi Qianqu the stone. Results This group of 103 examples,the even puncture is successful. The single channel crushed stone takes the stone 97 examples, the double channel takes the stone 6 examples. The complete case main stone is taken out, the pure renal pelvis or the calyx stone takes leads is 96% only, sends, the cast or the antler stone takes on-ly leads is 67%. Surgery time is 90～150 min generally,the special 1 example 7 hours,in the technique the obvious oozing of blood 5 examples,the surgery ended when the serious massive hemorrhage 1 example,changed the opening surgery, the excision trouble kidney,periphery did not have the internal organs damage and the death case. After the technique,is hospitalized the time is 7 ~ 15 d. After the technique,pcor character in vitro seismic wave crushed stone case. Makes a follow-up visit the complete case 2 ~ 6 months, hematuria, frequent micturition, the urine pain and the waist ache symptom vanishes,non-stone recrudescence. Conclusion Micro makes the fistula after Pi Shenjing the liolmium laser lithotrity has the wound to be small,the complication few,restores,unvoiced aspirated consonants to e-liminate the stone rate high quickly, the curative effect accurate and so on merits, is worth the clinical promoted use.

To investigate whether the use of concentrate growth factors have a favorable impact on clinical outcome of immediate implant in periodontally infected sites.48 patients with 51 teeth with periodontitis and periapical periodontitis accepted immediate implantation in the maxillary esthetic zone.25 implants(test group) were placed simultaneously with guided bone regeneration (GBR) using CGF combined with Bio-oss, other 26 implants(control group) were treated with Bio-oss alone.The facial bone thickness at 0, 4 and 8mm apical to the implant platform were measured immediately after, 3 months after and 6 months after surgery;pain visual analogue scale (VAS) was used to assess the degreeof pain in the patient within 1 week after surgery.3 months after surgery,the change of horizontal resorption in labial was less in test group(P<0.05).In the first three days postsurgery, the test group reported significantly less pain with respect to the control group(P<0.05).The application of CGF produced beneficial impacts on clinical outcome of immediate implant in periodontally infected sites.

Objective To study the clinical effects of postpartum women with vaginal prolapse and bacterial vaginal disease on biofeedback combined with electrical stimulation used in pelvic muscle recover therapy,and explore the effectiveness of the treatment and the positive role, reduce the incidence of pelvic floor functional disease. Methods 157 cases of postpartum women who had detected pelvic floor Ⅰ,Ⅱ muscle fiber strength and vaginal dynamic pressure were selected for the study in our hospital,and divided into the treatment group (82 cases) and the control group group(75 cases).The treatment group were observed on the basis of biofeedback combined with electri-cal stimulation therapy( use of phenix USB4 treatment) .The control group were observed on the basis of Kegel exer-cise.Two groups had treatment of bacterial vaginal disease.Results The treatment group after treatment,total effec-tive rate was 93.90%,better than that of the control group.At the same time Aa point,Ap point and POP-Q was bet-ter,Vaginal prolapse was improved,pelvic floorⅠ,Ⅱmuscle fiber strength and vaginal dynamic pressure was signifi-cantly different compared the control group (χ2 =11.19,P<0.05) .Conclusion The pelvic floor rehabilitation ther-apy can improve the pelvic floor muscle strength of postpartum women,and improve the symptoms of pelvic organ pro-lapse.There was no pain and no damage.The treatment effect is not affected by vaginitis,and which is worthy of clini-cal application.

Objective To observe the effect of intravitreal lucentis injection combined with macular grid photocoagulation for diabetic macular edema (DME).Methods 42 DME patients(42 eyes) according to different treatment methods,were divided into the combined group 21cases(21 eyes) and photocoagulation group 21 cases (21 eyes).The combined group was treated with connaught suitable for intravitreal injection combined macular grid photocoagulation , and the photocoagulation group was treated with simple macular grid photocoagulation .After 1 weeks,2 weeks,4 weeks,8 weeks,12 weeks and best corrected visual acuity before treatment (BCVA) and macular foveal thickness ( CMT) changes were comparative analyzed between the two groups .Results The BCVA values of the photocoagulation group before surgery ,1 week,2 weeks,4 weeks,8 weeks,12 weeks,were (0.74 ±0.24), (0.56 ±0.22),(0.52 ±0.23),(0.51 ±0.21),(0.51 ±0.20),(0.53 ±0.21),and CMT values were (440.36 ±50.56)μm,(376.06 ±28.60)μm,(365.45 ±30.02)μm,(361.38 ±29.56)μm,(358.68 ±30.46)μm,(360.43 ±29.36)μm;The BCVA values of the combined with preoperative group before surgery ,1 week, 2 weeks,4 weeks,8 weeks,12 weeks,were (0.70 ±0.23),(0.55 ±0.19),(0.52 ±0.18),(0.50 ±0.20), (0.48 ±0.19),(0.47 ±0.20),and CMT values were (442.32 ±54.35)μm,(385.14 ±27.34)μm,(345.32 ± 28.12)μm,(336.24 ±28.17)μm,(326.45 ±27.65)μm,(315.36 ±28.23)μm.The differences of BCVA and CMT values of the two groups in each time period values before and after treatment were statistically significant ( all P<0.05),and after 8 weeks,12 weeks,the differences of BCVA and CMT values between the two groups were statisti-cally significant(all P<0.05).Conclusion The macular grid photocoagulation only or lucentis injection combined with macular grid photocoagulation for diabetic macular could increase BCVA and reduce macular edema instinctively , but the difference was not significant .Combined therapy could preserve the visual acuity and delay time to relapse .

The incidence of invasive fungal sinusitis is low, on the rising in recent years. But the misdiagnosis rate of the disease is high. In order to improve the level of early diagnosis and reduce the misdiagnosis, in this pa per, the invasive fungal sinusitis's clinical characteristics, diagnosis, treatment and prognosis are reviewed.
Humans ; Mycoses ; diagnosis ; therapy ; Sinusitis ; diagnosis ; therapy

The incidence of oncocytic papilloma of nasal ethmoid sinus is very low. In order to improve the understanding of the disease for clinicians,we report one case of oncocytic papilloma in nasal ethmoid sinus. The case performs mainly congestion of the left nasal cavity, running pus nose and hyposmia. Nasal endoscopy found new creature in the meatus,and CT indicates soft tissue shadow in the left superior nasal passages,ethmoid sinus involved. Tumor is resected completely. There is no recurrence after five years follow-up.
Aged ; Humans ; Male ; Nasal Cavity ; Nose Neoplasms ; Papilloma ; Paranasal Sinus Neoplasms