目的 探讨先天性胆总管囊肿(congenital choledochal cyst,CCC)术式选择与疗效的关系。方法 对1989年至1998年间38例CCC手术治疗病例进行回顾性研究。结果 38例中行胆肠Roux-Y吻合术20例，肝总管十二指肠高位大口吻合术18例。术后随机获随访31例。13例胆肠Roux-Y吻合术后随访3～7年，发现5例并发十二指肠溃疡，3例并发胆道逆行感染。18例肝总管十二指肠高位大口吻合术后随访2～5年，发现1例并发胆道逆行感染，无1例并发十二指肠溃疡。结论 由于肝总管十二指肠高位大口吻合术后远期并发十二指肠溃疡发生率较低，其与胆肠Roux-Y吻合术相比，是提高CCC患儿术后远期生活质量较理想的术式。
目的探讨腹腔镜胆道再次手术的适应证、手术方法及临床效果。方法回顾性分析我院2003年2月至2010年11月期间46例腹腔镜胆道再次手术患者的临床资料，对术中及术后结果进行总结。结果本组45例在腹腔镜下完成手术，1例中转开腹。手术时间为45～270 min(平均120 min)，残株胆囊切除时间为(40±10) min，胆总管切开取石+T管引流时间为(150±50) min，胆总管切开取石+等离子碎石+T管引流时间为(180±40) min，术后出血及漏胆腹腔镜探查术时间为（40±15）min。结石一次性取尽23例，术后残余结石2例，住院4～21 d，平均8.6 d。胆管残余结石患者在术后1个月后经T管瘘道用胆道镜取石。术中十二指肠球部损伤3例，及时发现修补; 术后出现右侧胸腔积液4例、肺部感染2例和漏胆1例，均经非手术治疗痊愈。术后电话随访6～24个月（平均15个月），未见异常。结论腹腔镜胆道再次手术可行，并具有创伤小、恢复快等优点，但术前应严格掌握手术适应证，对手术医生的技术要求也较高。
Objective To present the surgical treatment experiences of congenital choledochal cyst (CCC). MethodsOne hundred and fortyfive patients in 152 CCC were analyzed retrospectively and followed in west China hospital of Sichuan university from 1964 to 1999. ResultsOne hundred and fortyfive cases underwent operation and 6 of them died after operation. The incidence of hepatocirrhosis within first year after birth is higher than those over one year old （P＜0.05）. Thirtynine cases underwent cystoduodenostomy or cystojejunostomy. One hundred and six children underwent cyst resection and biliary tract reconstruction (with single RouxY hepaticojejunostomy 48 cases, intussusceptive valve and rectangular valve to the line of RouxY hepaticojejunostomy 37 and 21 cases respectively). Seventyseven patients were followedup (means 4.68 years). Two of 3 cases with ascending cholangitis after single RouxY hepaticojejunostomy underwent reoperations with an intussusceptive valve added to the line of RouxY hepaticojejunostomy and the symptoms disappeared. All of them have a good outcome. Conclusion The younger the patients, the less severe the liver damaged, and its prognosis are better. The procedure that cyst resection totally and an intussusceptive valve added to the line of RouxY hepaticojejunostomy should be carried out early as soon as possible.
We have measured the serum levels of total cholic acid (TCA) in 103 samples of obstructive jaundiced patients (OB group) and 83 samples of gallbladder stone patients without jaundice (control group) by enzymeconjugated colorimetric analysis method. The results revealed that TCA level was higher in OB group than in control group (Plt;0. 001) and had postive correlation with total bilirubin, direct bilirubin and alanine aminotransferase in OB group (Plt;0.01 in all). The clinical value of TCA in obstructive jaundice in comparison with alkaline phosphatase is discussed.
Objective To evaluate the use of fast track surgery （FTS） in the treatment for cholecystolithiasis combined with calculus of common bile duct （CBD） by combination of laparoscope and duodenoscope. Methods One hundred and twenty patients with cholecystolithiasis combined with calculus of CBD underwent laparoscopic cholecyst-ectomy （LC） and endoscopic retrograde cholangiopancreatography （ERCP） were divided into FTS group （n=55） and conventional group （n=65），which were accepted the perioperative therapy of FTS or conventional therapy，respectively. After operation，the incision pain，nausea and vomiting，infusion time，loss of body weight，out-of-bed time，dieting time，postoperative hospitalization，hospital costs，and complications were compared in two groups. Results Compared with the conventional group，the postoperative infusion time，dieting time，out-of-bed time，and postoperative hospitali-zation were shorter，the incidence rates of pulmonary infection，and urinary systems infection，pancreatitis，nausea and vomiting， and incision pain were lower，the loss of body weight was lower in the FTS group （P＜0.05），but the differences of WBC and serum amylase at 24 h after operation were not significant between the FTS group and conventional group（P＞0.05）. Conclusion The FTS is safe，economic，and effective in the treatment for cholecystolithiasis combined with calculus of CBD by combination of laparoscope and duodenoscope.
Objective To analyze the proportions of interhospital and intrahospital consultation cases of chief residents in the Department of Endocrinology and Metabolism in West China Hospital of Sichuan University, and summarize the distribution characteristics of endocrine and metabolic diseases in other specialized departments, in order to promote the routine work optimization and the cultivation of specialists in endocrinology and metabolism. Methods A total of 1 299 cases were completed by the chief residents in the Department of Endocrinology and Metabolism between July 2012 and June 2013. Distribution of departments, composition and distribution of consultation cases were analyzed retrospectively. The characteristics of endocrine and metabolic diseases were summarized, and the difference of endocrine and metabolic consultation demand was compared among different departments . Results Among the 1 299 consultation patients, there were 612 males (47.11%) and 687 females (52.89%) aged between 14 and 96 years averaging at 56.3. There were 747 (57.51%) interhospital consultation cases and 552 (42.49%) intrahospital consultation cases. The most common reason for emergency consultation was stress hyperglycemia in diabetic patients after surgery or trauma, followed by thyroid diseases and electrolyte disturbances. Most consultation applications were from the Emergency Department, and the consultation purpose was mainly blood glucose control. The main consultation purpose of surgical and gynecologic departments was perioperative assessment and treatment adjustment in patients combined with endocrine diseases such as diabetes and thyroid diseases. Meanwhile,the purpose of obstetric consultation was mainly treatment for patients with hyperthyroidism complicated with pregnancy, gestational diabetes treatment and perioperative blood glucose control. Conclusions Clinical consultation work is challenging, which also provides an excellent chance for chief residents to study and review professional knowledge and accumulate clinical experiences. Chief residents should have the knowledge of the proportions and distribution of consultation cases in order to optimize daily work. They should also summarize consultation experiences so as to promote their knowledge of diagnosis and treatment.
Objective To evaluate the anti-tussive effect of a total alkaloid agent extracted from Papaver Somniferum L. on simple chronic bronchitis of which the syndrome was counterflow ascent of lung qi according to traditional Chinese medicine (TCM). Methods Randomised, double blind method, placebo control and add on design were applied. Forty-five patients with counterflow ascent of lung qi of simple chronic bronchitis were randomly divided into two groups: treatment group (n=21) with alkaloid agent and control group (n=24) with placebo. Results The incidences of obvious coughing in treatment and control groups were 66.67% and 70.83% (P=0.763 3) respectively. The cough alleviation time of patients was 14.64±16.30 h and 15.12±15.28 h (P=0.795 6) respectively. The loss of cough rates on the third day was 28.57%, 16.67% (P=0.337 7) respectively. The average scores decreased were 4.29 and 2.88 (P=0.054 8) respectively. Conclusions The study indicates that total alkaloid agent extracted from Papaver somniferum L. has no significant anti-tussive effect on patients with counterflow ascent of lung qi of simple chronic bronchitis treated with cefaclor sustained release capsules simultaneously. The trial was interrupted by the advice from experts who disagreed with the selection of drug indication.
In order to observe the absorption of the fat solube vitamine afer operative treatment of the congenital biliary dilation(CBD),the plasma fat soluble vitamin A,D and E were determined in 57 cases of CBD at the postoperative stage and 51 cases of normal children as control.The normal values of vitamin A,D and E was 576.25±170.93ng/ml,13.21±2.20ng/ml and 7.34±1.96ng/ml respectively in control group versus 501.59±120.64ng/ml, 11.66±1.81ng/ml and 6.16±1.18ng/ml respectively in the postoperative group of CBD.The differences were significant for a long period of about 10 years,and gradually disappear after that to approach or near the normal level.Therefor,the radical operation of CBD may affect the absorption of the fat soluble vitamins.
Object To evaluate the significance of double common bile duct （DCBD） in hepatobiliary surgery. Metheds The data of diagnosis and treatment of two patients with DCBD in our hospital between Jul. to Dec. 2010 were analyzed retrospective， and the related literatures were reviewed. Results The right hepatic bile duct of DCBD due to mistaking it for cystic duct in 1 case was accidental injuried during laparoscopic cholecystectomy. Another example，the DCBD was confirmed by intraoperative exploration and choledochoscopic examination， at the same time with chole-dochal cyst， anomalous pancreaticobiliary ductal junction （APBDJ）， primary hepatolithus， and choledocholith， and then operation was performed. Two cases were typeⅤb of DCBD. A total of 32 English literatures were reviewed. Since the beginning of 1932 English literature had reported 100 cases of DCBD. The type Ⅱand typeⅢwere the most common type of DCBD， and the typeⅤonly 10 cases. There were 27 cases of DCBD in twenty-five Chinese articles from 1994 to 2012. The typeⅤwas the most common type of DCBD. The accessory common bile duct （ACBD） opening in the duod-enum， gastric， and pancreatic duct were the most common. The common complications included stone， APBDJ， choled-ochal cyst， tumor etc. Conclusions DCBD is a very rare anatomic variation of extrahepatic bile duct， often accompanied by calculus of bile duct and common bile duct cyst， APBDJ， and other biliary anatomy abnormality， and potentially carci-nogenic potential. The existence of DCBD may increase the risk of iatrogenic bile duct injury and complexity of biliary operation. In view of this， this abnormality of extrahepatic duct should be paid with close attention during operation.
ObjectiveTo conduct a systematical evaluation and meta-analysis of the relation between serum total cholesterol (TC) level and the risk of gastric cancer. MethodsThe PubMed, Embase, Web of Science, and Cochrane Library databases were searched from inception to March 5, 2023. Two independent reviewers performed the literature search, identification, and screening, as well as performed the quality assessment and data extraction. ResultsA total of 12 studies with 5 143 671 participants and 40 551 patients with gastric cancer were included in the meta-analysis. The results of meta analysis showed that 9 studies reported that the elevated serum TC level decreased the risk of gastric cancer [OR (95%CI) was 0.91 (0.85, 0.98)], and 5 studies reported that the decreased serum TC level increased the risk of gastric cancer [OR (95%CI) was 1.93 (1.17, 3.18)]. Also the results of the subgroup analyses showed that the decreased serum TC level increased the risk of gastric cancer in the studies with cohort study, larger overall sample sizes and gastric cancer sample sizes, with longer duration of follow-up, and in those with habits of alcohol and smoking [0.89 (0.87, 0.92), 0.90 (0.87, 0.94), 0.90 (0.87, 0.93), 0.86 (0.82, 0.90), 0.90 (0.87, 0.93), and 0.90 (0.87, 0.93), respectively] , which was consistent with the overall results. In contrast, there was no statistical difference in the relation between the elevated serum TC level decreased the risk of gastric cancer between male and female patients in the gender subgroup. ConclusionsThe results of this systematical evaluation and meta-analysis suggest that serum TC level [135–294 mg/dL (3.49–7.62 mmol/L)] may be a protective factor for gastric carcinogenesis. The risk of gastric carcinogenesis may be increased when serum TC level decreases, and this change is a long-term and insidious process.