胆囊作为贮存和浓缩胆汁的器官，其内的胆汁易于析出、凝集而形成结石。胆囊最常见的疾病多与结石相关，如胆石症、急慢性胆囊炎、胆囊癌等； 其他影响胆囊的病理状态还包括胆道动力障碍、术后改变等。超声对胆囊结石及胆囊炎的诊断有较高的敏感性及特异性，还可通过摄取高脂食物前后对比评价胆囊功能，是胆囊疾病的传统影像检查手段，但对肥胖患者其图像质量及解剖细节显示较差。目前，常规MRI已经成为重要的胆囊成像方法之一，并可引入经胆道排泄的造影剂进一步清晰显示其解剖及生理。对于超声不能很好评价的胆囊疾病患者应首选MRI检查。
As a new discipline, the cardiac surgery has a great development in the modern age, but still faces many problems and disputes. The emergence of the evidence-based medicine (EBM), which emphasizes the best evidence, and combines the doctor’s clinical experience to make the best judgment, gives the development of the cardiac surgery a new thinking. Four systematic reviews published in The Cochrane Library (Issue 3, 2004) have interprated the importance of EBM on how to resolve the actual problems in different field of the cardiac surgery.
目的探讨嵌顿性胆囊结石行腹腔镜胆囊切除术(LC)的经验。方法回顾性分析我院1998年1月至2004年12月期间用LC治疗嵌顿性胆囊结石365例的临床资料。结果358例成功施行LC,7例中转开腹,2例术后发生胆瘘,无胃肠道、胆管损伤等并发症,无死亡病例,全部患者均痊愈出院。结论随着腹腔镜技术日臻完善，嵌顿性胆囊结石选择LC，一次性切除病灶，术后恢复快，并发症少。
目的探讨胃癌根治术后引起急性非结石性胆囊炎的原因及机理。方法回顾性分析2002年1月至2004年11月期间术前未发现胆囊疾患行远端胃癌根治术的43例患者，术后发生急性非结石性胆囊炎的发病情况。结果43例患者中并发急性非结石性胆囊炎12例。结论胃癌根治术后并发急性非结石性胆囊炎与神经、体液、胃肠道动力、细菌感染、血液供应及内源性凝血因子的激活有关，合理的术式及预防措施有一定的预防作用。
目的 总结840例小切口胆囊切除术的经验体会。方法 我院应用新器械行小切口胆囊切除术840例，男302例，女538例，年龄16～64岁； 胆囊结石832例，胆囊息肉8例。其手术指征与大切口胆囊切除术相同。术中应用小切口自动伸开架、深部送结器、小切口带灯拉钩、缝合胆囊肝床之外科扣锁钳、肝脏直角灯钩以及为防止在小切口内手术时遗失纱布而特制的气囊纱布； 同时，确保手术能在小切口内完成，术前进行了周密检查以排除肝、胆、胃之肿瘤，并于术前行动态胆囊底B超定位检查，以确定小切口之位置和了解手术难易。结果 840例中行择期手术737例，急诊手术103例； 手术历时平均30分钟； 住院时间3～4天。术后全部患者均获随访，其满意度为98.5%(827/840)。因照明障碍误伤右肝管1例，因胆囊颈结石嵌顿误伤胆总管1例。结论 应用小切口及自制手术器械行胆囊切除术，避免了LC及传统开腹术的一些弊端，效果确切，便于患者接受。
ObjectiveTo evaluate the feasibility and surgical techniques of laparoscopic subtotal cholecystectomy （LSC) in treatment for patients with cholecystolithiasis combined with severe gallstone gallbladder inflammation, adhesion, or atrophy. MethodsThe clinical data of 83 patients with cholecystolithiasis combined with severe gallstone gallbladder inflammation, adhesion, or atrophy admitted to this hospital between January 2006 and April 2010 were analyzed retrospectively. ResultsEighty-one patients were performed LSC, 2 patients were converted to laparotomy. In which 39 patients with the part of wall residual of the fundus and (or) body of the gallbladder, 26 patients with residual of part of gallbladder neck, 18 patients with residual of part of gallbladder body and neck. Fifty-one cases were followed-up for 3 months to 4 years, there were 2 patients with the change like “mini gallbladder” by B ultrasound and no obviously clinical symptoms. There was no ostcholecystectomy syndrome in the patients with follow-up. ConclusionsLSC is a safe, effective, feasible procedure for severe gallstone gallbladder inflammation, adhesion, or atrophy, which can effectively prevent bile duct injury, bleeding, or other serious complications. While it can also reduce the rate of conversion to laparotomy.