Objective: To observe the clinical efficacy of lung-clearing and spleen-strengthening tuina on exogenous cough in children. Methods: A total of 77 children with exogenous cough that met the inclusion criteria were randomly divided into a treatment group and a control group according to the random number table, with 39 cases in the treatment group and 38 cases in the control group. The routine lung-clearing manipulation was used in the two groups, while the spleen- strengthening manipulation was added in the treatment group. Both groups were treated once a day, 5 times as a course of treatment. After one course of treatment, the symptom score and clinical efficacy were observed. Results: There were one dropout in the treatment group and 2 dropouts in the control group. Therefore, a total of 74 cases were finally included in the analysis, with 38 cases in the treatment group and 36 cases in the control group. After treatment, there was a statistically significant difference in cough score between the two groups (P<0.05). There was a statistically significant difference in the score of poor appetite between the two groups (P<0.05). After treatment, the total effective rate was 89.5％ in the treatment group versus 75.0％ in the control group, showing a statistically significant difference (P<0.05). Conclusion: The therapeutic efficacy of lung-clearing spleen-strengthening manipulation is better than that of lung-clearing tuina manipulation alone for children with exogenous cough; regulating spleen and stomach can improve the curative efficacy of exogenous cough in children.

Objective To evaluate the value of the color Doppler ultrasonography in assessing the changes of the superficial palmar arch arteries and the proper palmar digital arteries in patients with Raynaud's phenomenon.Methods The color Doppler ultrasonography was used to check the left superficial palmar arch arteries and the left middle finger proper palmar digital arteries in 42 patients with Raynaud's phenomenon (case group).The blood vessel flow,blood flow filling and hemodynamic parameters were recorded.The hemodynamic parameters include peak systolic velocity (PSV),end diastolic velocity (EDV),resistance index (RI) and pulsatility index (PI).The control group was 35 healthy adults who received physical examination.The above parameters were measured,and the difference of the parameters between the case group and the control group were compared.Results The blood flow signal dispayed rate of the left superficial palmar arch arteries of case group was good,almost 100％ (42/42);the blood flow of the middle finger proper palmar digital arteries was poor,the blood vessel was thinner and even occluded,the blood flow signal displayed rate was 92.86％ (39/42).Compared with the control group,the PSV and EDV of the left middle finger proper palmar digital arteries decreased,the EDV of the superficial palmar arch arteries decreased also,but the RI and PI increased in case group (all P＜0.05),The PSV of the left superficial palmar arch arteries of the case group was lower than that of the control group,and there was no significant difference between both groups (P＞0.05).Conclusion The color Doppler ultrasonography can evaluate the hemodynamic changes of the proper palmar digital arteries and the superficial palmar arch arteries in patients with Raynaud's phenomenon,and provide effective evidence for the diagnosis and treatment of Raynaud's phenomenon.

AIM:To compare the influence of anterior chamber maintainer and viscoelastic agent on corneal astigmatism and endothelial cells after phacoemulsification.METHODS:Totally 70 patients(70 eyes) of cataract from April 2013 to April 2015 were randomly divided into the study group and the control group, with 35 cases in each group.The study group were treated with anterior chamber maintainer during phacoemulsification with support system approach, and the control group were treated with phacoemulsification under viscoelastic agent.RESULTS:The age (t=0.215, P=0.831), the density of corneal endothelial cells (t=-0.352, P=0.726) and corneal luminosity (t=-0.162, P=0.872) of two groups had no significant difference before surgery;there were no significant difference in preoperative visual acuity (t=0.463, P=0.599) and visual acuity (t=1.616, P=0.124) at 1mo after operation.And patients in the study group (t=-21.129, P<0.01) and the control group (t=-12.780, P<0.01) before surgery and 1mo postoperative when compared with the naked eye eyesight showed significant difference.The visual acuity after operations improved significantly.There were significant differences of corneal endothelial cells density (t=8.489, P< 0.01) and corneal astigmatism (t=-2.032, P=0.046) in the study group before surgery and 1mo after surgery;corneal endothelial cell density (t=8.999, P<0.01) and corneal astigmatism (t=-2.167, P=0.034) in the control group before surgery and 1mo after surgery also had significant differences.There was no significant difference in the rate of corneal endothelial cell loss between the two groups (t=0.410, P=0.683).CONCLUSION:Compared with viscoelastic agent, anterior chamber maintainer during phacoemulsification in patients with cataract won't increase the damage of postoperative surgically induced astigmatism and corneal endothelial cells, which mean the method of anterior chamber maintainer during phacoemulsification in the treatment of cataract is safe and effective.

Objective To investigate the effect of bone marrow mesenchymal stem cells (bone marrow stem cells,BMSCs) through different approaches in the treatment of transplanted cirrhotic model in rabbit effect difference.Methods Establishment of rabbit model of carbon tetrachloride cirrhosis with liquid olive oil mixture of subcutaneous inj ection and ethanol fed,the liver cirrho-sis models were randomly divided into cirrhosis model group (n=10),hepatic artery transplantation group (n=10),ear vein trans-plantation group (n=10).Healthy New Zealand rabbits bone marrow,using the method of whole bone marrow adherent cultured bone marrow BMSCs,and then were transplanted and serum albumin,alanine aminotransferase in 3 ways;by HE staining,the de-gree of hepatic cirrhosis and detection of serum albumin by Western blot expression in liver.Results Through the vein group and ar-tery transplantation group BMSCs to cirrhotic model in rabbit,4 weeks after the discovery of liver transplantation group rabbits were significantly improved,serum albumin is liver cirrhosis without transplantation group increased significantly(P<0.05),transami-nase is liver cirrhosis without transplantation group decreased significantly (P<0.05).The therapeutic effect of 2 ways of BMSCs transplantation on rabbit liver cirrhosis had a significant difference (P<0.05).Conclusion Transplantation of BMSCs through the ear vein and the hepatic artery of rabbit after 4 weeks of treatment of liver cirrhosis,liver function can be improved.But the hepatic artery transplantation therapy is obviously better than that of intravenous transplantation of treatment effect.

OBJECTIVE To discuss the cause of CABG infection and its controlling methodology. METHODS In order to conduct comparative analysis of 40 cases of CABG incision infection and 40 cases of CABG without infection,the "rank sum test" statistical models were applied. RESULTS According to the analysis of statistics,the hospitalized days and costs in sample group with infection were higher than that of control group,and the difference had statistical significance.Compared with the control group,the hospitalized days of sample group with infection averagely increased 43.03 days(2.85 times),and the total hospitalized costs of it averagely increased RMB 84 314.38 yuan(2.02 times). CONCLUSIONS Apart from patients themselves,there are also many possibilities which will cause the infection,which request the on-going works on surgery skills improvement,standardizing the process of aseptic technique,disinfection and isolation,utilizing antimicrobial agents rationally,reducing patients′ hospitalized days before surgery,as well as improving the pre-operative management etc.

Objective To evaluate the ability of contrast-enhanced ultrasonography (CEUS ) compared to enhanced MRI scan in differential diagnosis of benign and malign tumor of orbit.Methods CEUS and enhanced MRI was performed in 74 patients with tumor of orbit.These patients were divided into two groups:benign and malignant tumor depended on histological diagnosis.The results were analysed with SonoLiver software.The coincidence rate of diagnosis and enhancement intensity among CEUS,MRI and CEUS+ MRI were compared and the quantitative parameters of CEUS were analysed.Results (1 )The diagnostic accordance rate of benign group by three methods were 90.0%,80.0% and 96.0% respectively, there was statistical difference for diagnostic coincidence rate between the MRI and CEUS+ MRI(P <0.05).The diagnostic accordance rate of malignant group by the above three methods were 75.0%,79.2%and 95.8% respectively,there was no statistical difference for diagnostic coincidence rate between the three methods(all P > 0.05 ).(2 )The enhancement intensity of CEUS was different between benign and malignant groups (P <0.05).There was no statistical difference between benign and malignant groups by MRI method (P >0.05).(3)The parameters of tumor imaging obtained time intensity curve(TIC):rise time (RT),half elution time and time to peaking (TTP)were significantly different between benign and malignant groups(P <0.05).While there was no significant difference of parameters as mean transit time (mTT)and arrived time (AT)(P >0.05).Conclusions CEUS had higher diagnostic accuracy than MRI in benign orbital tumor.The contrast enhancement intensity and time-intensity curves provide valuable diagnostic information for differential diagnosis of benign and malignant orbital tumor.

Background Orbital tumor has complex histological types and it is difficult for clinical differential diagnosis.Therefore, it is badly in need of a new diagnostic technology to distinguish its benign and malignancy.Objective This study aimed to analyze and compare the characteristics of contrast ultrasound image between benign and malignant orbital neoplasms and evaluate the diagnostic value of contrast ultrasound to orbital tumor.Methods The clinical data of 24 patients with malignant orbital neoplasms and 51 patients with benign orbital neoplasms were retrospectively analyzed in Taihe Hospital of Hubei University of Medicine from September 2010 to September 2013.Contrast ultrasound examination was carried out on all the patients using MyLab Twice color ultrasonic device under the informed consent.SonoVue solution of 2.0 ml was intravenously injected and then the state and dynamic graphs of orbital tumors were collected.According to the classification of enhanced levels and patterns,the imaging features of orbital neoplasms were evaluated, and time-intensity curve (TIC) and dynamic vascular pattern (DVP) curve were obtained with SonoLiver software.The general ultrasonic signs and contrast ultrasonic characteristics between benign and malignant neoplasms were compared.Results Hyper-enhanced lesions were found in 62.5％ (15/24) and 27.5％ (14/51) ,and iso-intensity lesions were found in 20.8％ (5/24) and 49.0％(25/51) in the malignant orbital neoplasm patients and benign ones, respectively, with a significant difference in enhanced types between them (x2 =26.40,P＜0.01).Based on the enhanced mode, heterogeneity enhancement lesions were found in 75.0％ (18/24) and 25.5％ (13/51), and hemogeneity enhancement lesions were seen in 25.0％(6/24) and 47.1％ (24/51) in the malignant orbital neoplasm patients and benign ones, respectively, showing a significant differnee between them (x2 =30.40, P ＜ 0.01).The 58.3％ patients showed rapid rising and sharp descending TIC curves,and 75.0％ patients showed the biphasic wave DVP curves in the malignant lesions;while in the benign lesions,the TIC curves of 78.7％ patients were quick lift and slow dessend, and the DVP curves of 74.5 ％patients appeared to be positive phasic wave.These curve features were significantly different between the malignant lesions and benign ones (TIC:Z=-3.130,P=0.002;DVP:Z =-4.730,P =0.000).Conclusions Contrastultrasound examination shows that different tissue-derived orbital neoplasms have varied enhanced modes and types.Contrast-ultrasound examination is helpful for the differential diagnosis of orbital neoplasms.

OBJECTIVE:To study the adhibition of misoprostol combined with palace cavity attraction tube in the treatment of painless abortion after cesarean section. METHODS:214 patients who received painless abortion after cesarean section were ran-domly divided into group A(71 case),group B(71 case)and group C(72 case). After all patients were given conventional intrave-nous anesthesia,Group A was given misoprostol 0.6 mg for oral administration in preoperative 2 h. Group B was given Misoprostol tablet 0.2 mg abrasive powder put in posterior fornix in preoperative 3 h. Group C did not give any drugs. All the groups used dis-posable suction curettage tube. The efficacies of sedation and cervical dilatation,operation time,intraoperative blood loss,recovery time,dosage of propofol and incidences of complications and adverse reactions in the 3 groups were observed. RESULTS:The op-eration time,intraoperative blood loss in group A were lower than group B and lower than group C,the differences were statistical-ly significant(P<0.05);recovery time and dosage of propofol in group A were lower than group B and C,the differences were sta-tistically significant(P<0.05),howerer,there was no significant difference between group B and C(P>0.05). The total effective rates of sedation and cervical dilatation in group A and B were significantly higher than group C,and the difference was statistical-ly significant(P<0.05),however,there was no significant difference between group A and B(P>0.05). The incidence of compli-cations in group A was lower than group B and lower than group C,and the difference was statistically significant (P<0.05). There was no significant difference in the incidence of adverse reactions among 3 groups(P>0.05). CONCLUSIONS:The efficien-cy and safety of misoprostol for oral administration or medicated vaginal suppository combined with palace cavity attraction tube in the treatment of painless abortion after cesarean section is similar,but oral administration can reduce the dosage of anesthetics,op-eration time and smaller intraoperative blood loss volume.

Objective To assess the optimal timing of laparoscopic cholecystectomy ( LC ) in mild acute gallstone pancreatitis ( mAGP) .Methods From May 1, 2012 to August 30, 2015, consecutive patients with mAGP were prospectively assessed.Each patient underwent abdominal computed tomography scan within 48 h after mAGP onset to assess the presence of peripancreatitc fluid collection, and Marshall score was used to assess if there was organ failure.Patients with neither peripancreatic fluid collection by CT ( classified as grade A, B or C based on the Balthazar CT grading system) nor organ failure by clinical data (Marshall score <2) were randomized according to simple randomization into early laparoscopic cholecystectomy ( ELC; LC performed within 7 days after a pancreatitis attack, without waiting for symptom resolution) or late laparoscopic cholecystectomy ( LLC; LC performed ≥7 days following an attack, with complete remission of AGP symptoms) group.The mean LC operation time, bleeding during LC, post-LC complications and lengths of hospital stay between the ELC group and LLC group were compered.Results The study enrolled 102 patients with mAGP.A total of 49 and 53 patients were assigned to ELC and LLC group, respectively.The mean LC operation time and lengths of hospital stay were significantly shorter in the ELC group than in the LLC group [(19.9 ±5.3) vs(31.1 ±8.4) min;(7.9 ±1.8) vs (16.8 ±5.3) d, P<0.05], while there were no significant difference on bleeding during LC and post-LC complications.Conclusions LC for patients with mAGP who had neither peripancreatic fluid collection nor organ failure within 7 days after the onset was safe and feasible.