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ObjectiveTo summarize the clinical value and experience of choledochoscope in hepatobiliary surgery.MethodsClinical data of 210 patients with bile duct stones underwent choledochoscope treatment were retrospectively analyzed.Results210 patients had no deaths and no residual stones.The surgery time was less than 2h,and the maximum time limit of repeatedly taking the stone was 13 months.ConclusionCholedochoscope in the treatment of bile duct stones was minimally invasive,safe and reliable treatment method.
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Objective To summarize the clinical experience of laparoseopie chdeeystectomy(LC).Methods Clinical records of 276 cases treated by LC were retrospectively reviewed.Results LC Was successfully accomplished in 265 cases and conversion to open surgery was required in 11 eases;The success rate of operation was 96%;and conversion rate of opening surgery was 4%;In the study,no severe complications occurred.Conclusion selecting fitable inpatients;With perfect technique and highly responsibility,LC could be performed safely.
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Objective To investigate the principles of diagnosis and treatment of postoperative intestinal obstruction.Methods The clinical datas of 89 cases of postoperative intestinal obstruction treated from 2001 to 2005 were analyzed retrospectively.Results All the 89 cases were cured without severe complications such as intestinal fistula and no death.The early postoperative inflammatory intestinal obstruction occurred in 2 cases.Recurrent intestinal obstruction occurred in 2 cases.Conclusions Intestinal obstruction can be caused by operation in abdomen.The diagnosis depends on the medical history,clinical manifestations,abdominal plain X-ray and computed tomography.Therapeutic procedure and operative opportunity play an important role in the treatment of postoperative intestinal obstruction.Non-operative approach should be the first choice for early postoperative inflammatory intestinal obstruction.Prompt surgery is clearly indicated and valuable for acute or being strangulative obstruction.Active operative treatment should be considered in recurrent chronic intestinal obstruction.
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Objective To explore the concentration of pregnancy associated plasma-A(PAPP-A),insulin-like growth factor-1(IGF-1)in indicating the instability of atherosclerotic plaques in patients with non-ST elevation acute coronary syndromes(NSTEACS).Methods Totally 65 patients with confirmed NSTEACS were subjected,including 30 non-ST elevation myocardial infarction(NSTEMI)and 35 unstable angina(UA)patients.Another 28 stable angina pectoris verified with vascular stenosis by coronary angiography(CAG)and 30 healthy matched individuals served as control.Serum levels of PAPP-A,C-reactive protein(CRP)and cTnT were measured respectively by enzyme linked immunosorbent assays(ELISA),rate nephelometry(RN),and microparticle enzyme immunoassay(MEIA).Correlation analysis was made among different groups.Results Serum PAPP-A,IGF-1 and CRP levels in NSTEACS group were significantly increased in comparison to SAP group and control group(P