Objective To evaluate intrasinusal pyelolithotomy for giant staghorn calculi. Methods The data of 22 cases treated with intrasinusal pyelolithotomy were analysed. Results Lithotomy was successful in all cases with the average operation time 116 minutes.Blood transfusion during the procedure was required in 8 cases with an everage of 550 ml.Postoperative examination of 12 cases with B ultrasound revealed residual calculus in 3,the diameters being less than 0.8 cm. Conclusions The procedure for giant staghorn calculi was easy,safe,and effective with renal parenchyma intact.

Objective To inquire into the diagnosis and management of renal angiomyolipoma.Methods The 22 cases of RAML were studied restrospectively.Results The diagnosis accuracy was 54.5% for B ultrasound and 81.8% for CT,18 were diagnosed as RAML and 4 were misdiagnosed as renal cell carcinoma preoperatively,of which 3 were diagnosed as RAML based on intraoperative frozen section study.11 had been performed enuoleation,7 partial nephrectomy,3 nephrectomy and 1 radical nephrectomy. Conclusions CT is the first line imaging method for RAML.the cow fatty component,intratumor hemorrhage and small tumor are the main canse of misdiagnosis in RAML.careful analysis to clinical feature and imaging data,intraoperative frozen sect,ion study can avoid misdiagnosis.nephron sparing surgery is the best operative management.

0. 05) . The sensitivity and specificity of NMP-,2 in diagnosing transitional cell carcinoma of bladder were 85. 7% and 60% when the cut-off was set 10 u/ml, In contrast, the sensitivity and specificity of urinec cytology were 32. 1% and 100%. Conclusions: Urinary NMP22 can be used to screen and follow up transitional cell carcinomas of bladder with high sensitivity and high specificity.

Objective To investigate the clinical features,diagnosis and treatment of spontaneous rupture of renal angiomyolipoma (RAML). Methods A total of 23 cases of spontaneous rupture of renal angiomyolipoma were studied retrospectively.The main clinical manifestations were summarized as follows.Sudden and unexpected lumbar and abdominal pain occurred in 21 cases and lumbar swollen pain in 2.Of them 3 cases concomitantly had hematuria.Nausea and vomiting occurred in 2 cases,shock in 3 and fever in 1.All cases underwent B-ultrasonic examination and 21 had CT examination. Results Diagnosis of RAML was established preoperatively in 16 cases,but 4 cases were misdiagnosed for carcinoma of kidney,1 case for renal infectious disease.Two cases were diagnosed by frozen-section sample during operation.Nephrectomy was performed in 10 cases and nephron sparing nephrectomy in 12,and digital subtraction angiography (DSA) embolization in 1. Conclusions Spontaneously ruptured RAML often changes its clinical symptoms and imaging features,which may result in a high misdiagnosis rate and subsequent nephrectomy.Comprehensive analysis of clinical manifestations and image findings can improve preopreative diagnosis rate,and frozen slice sample examination during operation can avoid unnecessary nephrectomy.

Objective To study the clinical features,etiology,misdiagnosis of inflammatory pseudotumor in anterovesical space. Methods Four cases of inflammatory pseudotumor in anterovesical space were retrospectively reviewed.Their clinical processes and features were analyzed based on literature. Results In all 4 cases,partial bladder wall was infiltrated.Two cases were misdiagnosed as bladder carcinoma.All tumors and partial walls of bladder were successfully resected.All 4 patients were followed up for 3 months to 6 years.No recurrence was observed. Conclusions Prior ligation of fallopian tube and infection are important etiological factors of inflammatory pseudotumor in anterovesical space.Misdiagnosis can be avoided by analysing the history,clinical condition and special examination.The operative therapy is effective.

Objective To study the effect of anisodamine (654-2) combined with exogenous pulmonary surfactant (PS) on tumor necrosis (TNF- ?) ,structure of lung tissue changes during pig's lung ischemic-reperfusion injury. Methods 24 pigs ,approximately 45-day-old, were randomly divided into four groups: a control group,a 654-2 group,a PS group and a 654-2 plus PS group. The TNF-? concentration of every lung was analysed with ELISA methods at the point of pre-clamping right pulmonary aortery,post-clamping 60',90'(opening),post-unclamping 60',90',120'.Finally ,we examined the pathologic changes of the lungs. Results After clamping right pulmonary artery , TNF-? concentrations in every experimental groups were significantly lower than that of the control group (all P

OBJECTIVE:To evaluate the therapeutic effect of pagosid on prostatodynia.METHODS:30patients with prostatodynia were evaluated;pagosid was taken orally1tablet t.i.d and NIH-CPSI was scored before treatment and q.w.4weeks after treatment.The results were evaluated.RESULTS:Effective rates from the first to the fourth week were16.7%,33.3%,40.0%,76.7%respectively.No obvious adverse reactions were found in the period of treatment.CONCLUSION:Pagosid has obvious effect on prostatodynia with pain as chief complaint,and few adverse reactions will develop.However it is slower to take effect,and therefore nonsteroid analgesic is recommended in the early stage of treatment.

Objective To explore risk factors for healthcare-associated infection (HAI)in patients undergoing craniocerebral operation,and provide guidance for the prevention of HAI in patients in department of neurosurgery. Methods 200 patients who underwent craniocerebral operation in a department of neurosurgery from November 2013 to November 2014 were surveyed,risk factors for HAI were analyzed.Results Among 200 patients undergo-ing craniocerebral operation,81 patients developed 99 cases of HAI,HAI rate was 40.50%,HAI case rate was 49.50%;the top five HAI sites were lower respiratory tract,urinary tract,intracranial site,bloodstream,and in-testinal tract.Univariate analysis showed that patients’age ≥60,Glasgow Coma Scale (GCS)<15,intraoperative blood loss ≥800 mL,staying in intensive care unit(ICU),indwelling gastric tube,ventricular drainage,using ventilator,tracheotomy,and using H2 receptor antagonists were important risk factors for HAI in patients undergo-ing craniocerebral operation (all P <0.05).Multivariate logistic regression analysis showed that patients’age ≥60, GCS<15,staying in ICU,and using H2 receptor antagonists were independent risk factors for HAI in patients un-dergoing craniocerebral operation.Conclusion Strengthening the surveillance of HAI patients undergoing cranioce-rebral operation and realizing risk factors for HAI are helpful for taking comprehensive prevention measures and re-ducing the incidence of HAI.

Objective To observe the efficacy of lowering blood pressures and TCM syndrome on the mild to moderate hypertension via the treatment of auricular syndrome differentiation combined with magnetic point application;To provide reference for clinical treatment of hypertension by non-pharmaceutical therapy. Methods Totally 260 patients with mild to moderate hypertension were randomly divided into control group and treatment group, 130 cases for each. The control group was given Norvasc by conventional oral dosage, and the treatment group was given auricular syndrome differentiation and Yongquan (KI1) magnetic point application additionally. SBP, DBP and TCM syndrome scores of the two groups were observed before and after treatment to evaluate the antihypertensive efficacy and TCM syndrome efficacy. The side effects were also observed. Results After treatment, SBP of the two groups decreased significantly (P<0.05), with no significant difference (P>0.05). DBP of the treatment group decreased significantly (P<0.05), with significant difference compared with the control group (P<0.05). There was no significant difference in antihypertensive efficacy between the two groups (P>0.05). TCM syndrome of treatment group improved significantly compared with the control group (P<0.05). The total effective rate of TCM syndromes in treatment group was better than the control group (P<0.05), without side effects. Conclusion Auricular syndrome differentiation combined with magnetic point application can not only significantly improve the TCM syndrome of patients with mild to moderate hypertension, but also has synergistic hypotensive efficacy and high safety.

2 folds) in highly sensitized patients. Among these genes, some were related with immune, cell division, cell apoptosis and cell proliferation, signal transduction, etc., and others were undefined. Conclusion:Many various genes are involved in the pathogenesis of high sensitization. cDNA microarray technology is useful for screening differentially expressed genes of lymphocytes and sensitization-associated genes.