Objective To explore the influence of no drainage on pelvic lymphocyst following laparoscopic radical hysterectomy and pelvic lymphadenectomy . Methods A total of 105 patients with cervical cancer undergoing laparoscopic radical hysterectomy and pelvic lymphadenectomy in this hospital from January 2012 to February 2016 were divided into either non-drainage group (50 cases) or drainage group (55 cases) according to whether the pelvic drainage tube was placed after surgery .Comparative analyses on the incidence of postoperative complications such as pelvic lymphocyst were made between the two groups . Results No significant difference in lymphocyst rate was found between the two groups [27.3%(15/55) vs.24.0%(12/50), χ2 =0.147, P=0.702].The incidence of pelvic infection was lower in the non-drainage group (2.0%, 1/50) than that in the drainage group (14.5%, 8/55), but the difference was not statistically significant (χ2 =3.781, P=0.052).Other postoperative complications including urinary retention , urinary fistula, and deep venous thrombosis of lower limb had no statistical differences between the two groups (P>0.05). Conclusions Drainage after radical hysterectomy and pelvic lymphadenectomy for cervical cancer does not make a difference to the incidence of lymphocyst .Non-drainaging doesn ’ t increase the risk of infection .

Objective this research mainly analysis in the treatment of patients with ischemic cerebrovascular disease by comparison of clinical therapeutic effect of endovascular treatment and simple drug treatment. Methods 60 cases of patients with ischemic cerebrovascular disease admitted in our hospital from January 2016 to January 2017, and were randomly divided into control group and observation group, 30 cases in each group. The control group were treated by endovascular treatment, the observation group were treated with simple drug treatment, the two groups of patients treated for 6 months, 12 months to improve blood flow, the incidence of cerebrovascular events, mortality, prognosis Quality of life scores as a comparison basis.Results The patients in the observation group were treated for 6 months, 12 months after the blood flow improved superior to the patients in the control group (P<0.05); the patients in the observation group were treated for 6 months, 12 months of cerebrovascular disease incidence rate lower than that of the control group (P<0.05); the observation group after 6 months treatment and mortality of patients in the control group had no significant difference; the patients in the observation group after 12 months of treatment the mortality rate lower than that of the control group (P<0.05). The patients in the observation group survival quality scores were excellent in the control group (P<0.05). Conclusion The study proves that, in the treatment of patients with ischemic cerebrovascular disease in the treatment can effectively improve the treatment effect of endovascular intervention, improve the blood flow status of patients, reduce the events in patients with cerebrovascular disease incidence and mortality.

Objective To evaluate the diagnostic value of computer-aided diagnosis with three-dimensional volumetric measurement in solid pulmonary nodules on follow-up CT. Methods Forty-six patients with 58 solid nodules were evaluated.Each patient underwent chest CT at least twice.The volume, doubling times(DTs) and volumetric growth rates(VGRs) of nodules were calculated with three-dimensional volumetric measurement software. If there were significant statistical differences in DTs between malignant and benign nodules, Nonparametric test was used to make the analysis.If there were significant statistical differences in upper DTs'values between malignant and benign nodules, X2 test was used to make the analysis.Final diagnosis of all nodule were confirmed by pathology or by response to diagnostic therapy or by clinical follow-up.Results The DTs of 13 malignant nodules were <400 days in 12 nodules, with a range from 45 to 465 days (median, 159 days) ; the VGRs ranged from 8% to 329% (median, 30.0%).The VGRs of 45 benign nodules ranged from -38% to 24% (median, 0%).The DTs of 24 benign nodules that increased or not changed in size were >400 days in 22 nodules, with a range from 302 days to 55 158 days (median, 2 704 days); the VGRs ranged from 0 to 24% (median, 6.5%. Twenty-one nodules that decreased in size had the VGRs ranging from -38% to -4% (median, - 16.0%), and the DTs of these nodules could not be calculated by software.There were significant statistical differences in DTs between malignant and benign nodules(P <0.05).Taking 500 days, 400 days and 300 days as the upper value for malignancies there were statistically significant differences in these values between malignant and benign nodules(P < 0.01).Their sensitivities were 100.0%, 92.3%, 76.9% respectively and specificities were 87.5%, 91.7%, 100.0% respectively.Accuracies were 91.9%, 94.6% ,91.9% respectively and positive predictive values were 8,11,0.Conclusions Taking 400 days as the upper DTs'value for malignancies has important diagnostic value. Computer-aided diagnosis with three-dimensional volumetric measurement is sensitive to the volume changes of solid pulmonary nodules on follow-up CT, and is useful in the differential diagnosis of pulmonary nodules.

Objective To discuss the liver function recovery affected by the portal vein flow in patients who underwent adult-to-adult living donor liver transplantation using the right lobe. Methods Seventy-four donors and recipients were included in this study. Intraoperative Doppler ultrasound (IOUS)were performed before splitting the donor liver and 1 hour after the graft reperfusion. The diameter and velocity of portal vein were measured and recorded for calculation of portal vein flow(PVF). Liver function tests were undertaken at the day 2nd,7th, 15th and 30th postoperative,respectively. Results One hour after reperfusion of 74 grafts,the PVF were significantly increased (2. 84 ± 0. 93) fold. Seventy-four grafts were divided into 4 groups according to the different degrees of the increase of PVF. The levels of blood bilirubin total(TBIL) among 4 groups were differently at the day 2nd,7th, 15th and 30th postoperative. High PVF contributed to recipient's prolonged hyperbilirubinemia ( P ＜0. 001 ). The levels of ALT, AST among 4 groups were differently at the day 7th, 15th and 30th postoperative( P ＜0. 001). Conclusions Detection of portal vein hemodynamics in living donor liver transplantation by IOUS may assist surgeon to anticipate the graft's function and take surgical therapies to secure the graft and the recipient.

Objective To investigate and analyze the effect of pantoprazole and omeprazole in the treatment of gastric ulcer.Methods a total of 100 patients with gastric ulcer treated in Shizuishan First People's Hospital from January 2014 to June 2016 were selected and randomly divided into the control group and the experimental group, with 50 patients in each group.The control group was treated with omeprazole, and the experimental group was treated with pantoprazole.After taking one course of treatment, the clinical efficacy, treatment cost, eradication rate of Helicobacter pylori and recurrence rate of gastric ulcer were compared between the 2 groups.Results The total effective rate of the experimental group was 94%, which was significantly higher than that of the control group(72%), and the difference was statistically significant(P<0.05).After the corresponding treatment, the experimental group of 50 cases, Helicobacter pylori eradication rate was 72%, the recurrence rate of gastric ulcer was 12%.In the control group of 50 cases, the eradication rate of Helicobacter pylori was 52%, and the recurrence rate of gastric ulcer was 36%.As a result, the eradication rate of H.pylori in the experimental group was significantly higher than that in the control group.The cost of treatment in the control group was(499.78±74.81)yuan, and the treatment cost of the experimental group was(413.26±56.39)yuan.The treatment cost and gastric ulcer recurrence rate in the control group were significantly higher than those in the experimental group, with statistical difference(P<0.05).Conclusion Pantoprazole in the treatment of gastric ulcer is much better than omeprazole, high treatment efficiency, is the preferred drug for the treatment of gastric ulcer, after the treatment of gastric ulcer recurrence rate is low, the cost of treatment is low and high eradication rate, with the further promotion and application in clinic significance.

Objective To investigate the value of acoustic radiation force impulse (ARFI)and color Doppler flow imaging (CDFI)in the diagnostic of acute rejection (AR)after liver transplantation.Methods B mode ultrasound,CDFI and ARFI exams were performed on fifty-eight patients who was diagnosed with AR through liver biopsy in our hospital.The liver allograft size,mean velocity of portal vein,hepatic vein spectrum waveform and shear-wave velocity were obtained and compared with the results of 30 healthy subjects as control group.Results Compare to control group,the AR group had a significant increase in liver allograft,decrease in mean velocity of portal vein,the elimination of triphasic wave of hepatic vein,and a significant increase in shear-wave velocity (P =0.000,0.000,0.007,0.000,respectively).The correlation coefficient between four criteria and grouping was 0.478,0.557,0.286,0.483,respectively.The area under ROC curves for diagnosing AR using the four criterias mentioned above was 0.914.Conclusions Combination of CDFI and ARFI in diagnosing of AR after liver transplantation has higher sensitivity and accuracy.

Objective To analyze the distribution of human papillomavirus (HPV) genotype in the diseases associated with HPV infection and explore the role of HPV genotype in these diseases. Methods Retrospective analysis was carried out to compare HPV genotypes of 353 outpatients suffering the diseases associated with HPV infection including cervical caner,cervical intraepithelial neoplasia (CIN),genital duc condyloma,and subclinical cervical human papillomavirus infection (SPI) in our department from January to October 2008. HybriMax were used to detect HPV genotype. The distribution data of HPV genotype were statistically analyzed. Results Totally 176 HPV positive females were found with a positive rate of 49.86%. HPV positive rate in cervical cancer was 100%,and all of them were high risk HPV. The positive rate was increased with the severity of CIN,and the higher histological-grade was,the higher HPV positive rate was (P

Objective To observe the efficacy, safety and feasibility of the four kinds of anticoagulation method in hemodialysis patients with high risk of hemorrhage. Methods 128 patients with high risk of hemorrhage who had undergone hemodialysis were randomly divided into four groups. In group A, 68patients were resorted with 30% regional sodium citrate anticoagulation(RCA). In group B, 60 patients were treated with local heparin anticoagulation. In group C, 64 patients were treated with low molecular weight heparin (LMWH). In group D, 66 patients received no heparinization hemodialysis. The changes of bleeding, clotting function, adverse effect and nursing strategies were studied. Results All patients of group A completed regular hemodialysis with satisfactory indices, 6 cases with bleeding and primary bleeding aggravated in group B, 8 cases with bleeding and primary bleeding aggravated in group C, 8 cases occurred grade three coagulation and finished dialysis in group D. 3 cases in group A and 2 cases in group B occurred adverse reaction, but no adverse reaction was seen in group C and D. Conclusions RCA is safe,effective and can be easily handled in regular hemodialysis. It is an ideal dialysate for hemodialysis in patients with high risk of hemorrhage.

Objective To evaluate the body burden of Cadmium(Cd) in normal children from Shenyang city,and to analyze the effect of Cd on kidney.Furthermore,to investigate the influences of living factors on the level of Cd in children,so as to make recommendations for children's health.Methods The subjects was composed of 1 170 healthy children recruited from 0 to 17 years old by cluster random sampling method.They were divided into three groups(0-5 years old group,6-11 years old group,12-17 years old group).Questionnaires were used to obtain essential information about age,gender,weight,socioeconomic status,medication,and so on.Second morning urine samples were collected to make routine analyses,urinary Cd(Cdob),urine microalbumin(MALB) and α1-microglobulin(α1-MG).Results 1.A total of 1 070 children including 544 males and 526 females were enrolled.2.The concentration of Cdob increased with age,in agreement with the level of urinary Cd corrected by urine specific gravity (Cdsg).However,the level of Cd in urine corrected by urinary creatinine(Cdcr) presented the opposite status with the age increasing.3.Cdcr and urine MALB adjusted by urinary creatinin(MALBcr) revealed a positive correlation(rs =0.45,P ＜ 0.01).4.Preference values for Cdob and Cdsg,Cdcr respectively were:0-5 years old ＜0.56 μg/L,＜0.83 μg/L and ＜2.17 μg/g Cr;6-11 years old ＜0.65 μg/L,＜1.01 μg/L and ＜1.23 μg/g Cr;12-17 years old ＜0.74 μg/L,＜1.15 μg/L and ＜ 1.25 μg/g Cr.Conclusions There is an age-dependent cumulative increases in Cdob.Although renal damage was not found in this study,the uptake of Cd should be reduced as much as possible and it is necessary to strengthen the follow-up study of Cdob in body burden.

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