Laparoscopic common bile duct exploration to treat choledocholithiasis in situs inversus patients:A technical review

Situs inversus(SI)is a rare congenital condition characterized by a mirror-image transposition of the major visceral organs.Since the 1990s,more than one hundred SI patients have been reported to have successfully undergone laparoscopic cholecystectomy.In these cases,the major problem is to overcome is the left-right condition for right-handed surgeons.Laparoscopic common bile duct exploration(LCBDE),an alternative to treat patients with bile duct stones,has shown equivalent efficacy and is less likely to cause pancreatitis than endoscopic retrograde cholangiopancreatography.Recent updated meta-analyses revealed that a shorter postoperative hospital stay,fewer procedural interventions,cost-effectiveness,a higher stone clearance rate,and fewer perioperative complications are additional advantages of LCBDE.However,the technique is technically demanding,even for skilled laparoscopic surgeons.Conducting LCBDE in patients with difficult situations,such as SI,is more complex than usual.We herein review published SI patients with choledocholithiasis treated by LCBDE,including our own experience,and this paper focuses on the technical aspects.

Surgical strategies for challenging common bile duct stones in the endoscopic era: A comprehensive review of current evidence

While endoscopic retrograde cholangiopancreatography(ERCP)remains the primary treatment modality for common bile duct stones(CBDS)or choledocho-lithiasis due to advancements in instruments,surgical intervention,known as common bile duct exploration(CBDE),is still necessary in cases of difficult CBDS,failed endoscopic treatment,or altered anatomy.Recent evidence also supports CBDE in patients requesting single-step cholecystectomy and bile duct stone removal with comparable outcomes.This review elucidates relevant clinical anatomy,selection indications,and outcomes to enhance surgical understanding.The selection between trans-cystic(TC)vs trans-choledochal(TD)approaches is described,along with stone removal techniques and ductal closure.Detailed surgical techniques and strategies for both the TC and TD approaches,including instrument selection,is also provided.Additionally,this review comprehensively addresses operation-specific complications such as bile leakage,stricture,and entrapment,and focuses on preventive measures and treatment strategies.This review aims to optimize the management of CBDS through laparoscopic CBDE,with the goal of improving patient outcomes and minimizing risks.

Role of laparoscopic common bile duct exploration in the management of choledocholithiasis

Surgical fraternity has not yet arrived at any consensus for adequate treatment of choledocholithiasis. Sequential treatment in the form of pre-operative endoscopic retrograde cholangio-pancreatography followed by laparoscopic cholecystectomy(LC) is considered as optimal treatment till date. With refinements in technique and expertise in field of minimal access surgery, many centres in the world have started offering one stage management of choledocholithiasis by LC with laparoscopic common bile duct exploration(LCBDE). Various modalities have been tried for entering into concurrent common bile duct(CBD) [transcystic(TC) vs transcholedochal(TD)], for confirming stone clearance(intraoperative cholangiogram vs choledochoscopy), and for closure of choledochotomy(T-tube vs biliary stent vs primary closure) during LCBDE. Both TC and TD approaches are safe and effective. TD stone extraction is involved with an increased risk of bile leaks and requires more expertise in intra-corporeal suturing and choledochoscopy. Choice depends on number of stones, size of stone, diameter of cystic duct and CBD. This review article was undertaken to evaluate the role of LCBDE for the management of choledocholithiasis.

Various approaches of laparoscopic common bile duct exploration plus primary duct closure for choledocholithiasis:A systematic review and meta-analysis

Background： Common bile duct （CBD） stones may occur in up to 3%–14.7% of all patients with cholecystectomy.Various approaches of laparoscopic CBD exploration plus primary duct closure （PDC） are the most commonly used and the best methods to treat CBD stone. This systematic review was to comparethe effectiveness and safety of the various approaches of laparoscopic CBD exploration plus PDC forcholedocholithiasis

Outcomes of laparoscopic bile duct exploration for choledocholithiasis with small common bile duct

BACKGROUND Laparoscopic cholecystectomy(LC)combined with laparoscopic common bile duct(CBD)exploration(LCBDE)is one of the main treatments for choledocholithiasis with CBD diameter of larger than 10 mm.However,for patients with small CBD(CBD diameter≤8 mm),endoscopic sphincterotomy remains the preferred treatment at present,but it also has some drawbacks associated with a series of complications,such as pancreatitis,hemorrhage,cholangitis,and duodenal perforation.To date,few studies have been reported that support the feasibility and safety of LCBDE for choledocholithiasis with small CBD.AIM To investigate the feasibility and safety of LCBDE for choledocholithiasis with small CBD.METHODS A total of 257 patients without acute cholangitis who underwent LC+LCBDE for cholecystolithiasis from January 2013 to December 2018 in one institution were reviewed.The clinical data were retrospectively collected and analyzed.According to whether the diameter of CBD was larger than 8 mm,257 patients were divided into large CBD group(n=146)and small CBD group(n=111).Propensity score matching(1:1)was performed to adjust for clinical differences.The demographics,intraoperative data,short-term outcomes,and long-term follow-up outcomes for the patients were recorded and compared.RESULTS In total,257 patients who underwent successful LC+LCBDE were enrolled in the study,146 had large CBD and 111 had small CBD.The median follow-up period was 39(14-86)mo.For small CBD patients,the median CBD diameter was 0.6 cm(0.2-2.0 cm),the mean operating time was 107.2±28.3 min,and the postoperative bile leak rate,rate of residual CBD stones(CBDS),CBDS recurrence rate,and CBD stenosis rate were 5.41%(6/111),3.60%(4/111),1.80%(2/111),and 0%(0/111),respectively;the mean postoperative hospital stay was 7.4±3.6 d.For large CBD patients,the median common bile duct diameter was 1.0 cm(0.3-3.0 cm),the mean operating time was 115.7±32.0 min,and the postoperative bile leak rate,rate of residual CBDS,CBDS recurrence rate,and CBD stenosis rate were 5.41%(9/146),1.37%(2/146),6.85%(10/146),and 0%(0/146),respectively;the mean postoperative hospital stay was 7.7±2.7 d.After propensity score matching,184 patients remained,and all preoperative covariates except diameter of CBD stones were balanced.Postoperative bile leak occurred in 11 patients overall(5.98%),and no difference was found between the small CBD group(4.35%,4/92)and the large CBD group(7.61%,7/92).The incidence of CBDS recurrence did not differ significantly between the small CBD group(2.17%,2/92)and the large CBD group(6.52%,6/92).CONCLUSION LC+LCBDE is safe and feasible for choledocholithiasis patients with small CBD and did not increase the postoperative bile leak rate compared with choledocholithiasis patients with large CBD.

Laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct and traditional open operation

AIM: To investigate the possibilities and advantages of laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct compaired with traditional open operation.METHODS: Laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct and traditional open operation were performed in two groups of patients who had gallstones in the left lobe of liver and in the common bile duct. The hospitalization time, hospitalization costs, operation time, operative complications and post-operative liver functions of the two groups of patients were studied.RESULTS: The operation time and post-operative liver functions of the two groups of patients had no significant differences, while the hospitalization time, hospitalization costs and operative complications of the laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration in the common bile duct group were significantly lower than those in the traditional open operation group.CONCLUSION: For patients with gallstones in the left lobe of liver and in the common bile duct, laparoscopic hepatic left lateral lobectomy combined with fiber choledochoscopic exploration of the common bile duct can significantly shorten the hospitalization time, reduce the hospitalization costs and the post-operative complications,without prolonging the operation time and bringing about more liver function damages compared with traditional open operation. This kind of operation has more advantages than traditional open operation.

Clinical Application of Primary Suture Following Three-Port Laparoscopic Common Bile Duct Exploration: A Report of 176 Cases

Objective: To investigate the feasibility, safety and the clinical value of primary suture following 3-port laparoscopic common bile duct exploration (LCBDE). Methods: From January 2012 to September 2014, 176 patients suffered from choledocholithiasis were treated with primary suture following 3-port LCBDE and the clinical data were retrospectively analyzed. Results: All cases were operated successfully and none was converted to open surgery. The duration of operation was 92.2 ± 18.8 min and the length of postoperative hospital stay was 4.4 ± 3.7 d. Postoperative bile leakage occurred in 2 cases and these patients recovered by simple drainage for 3 to 7 days without re-operation. All patients recovered smoothly without any serious complications. Conclusions: Primary suture following 3-port LCBDE is safe, effective and mini-invasive, which is worthy of further clinical application.

Hem-o-lok clip migration to the common bile duct after laparoscopic common bile duct exploration:A case report

BACKGROUND Laparoscopic cholecystectomy(LC)and laparoscopic common bile duct exploration(LCBDE)has been widely used for management of gallbladder and common bile duct(CBD)stones.Post-operative clip migration is a rare complication of laparoscopic biliary surgery,which can serve as a nidus for stone formation and cause recurrent cholangitis.CASE SUMMARY A 59-year-old female was admitted to hospital because of fever and acute right upper abdominal pain.She has a history of LC and had a LCBDE surgery 2 mo ago.Physical examination revealed tenderness in the upper quadrant of right abdomen.Computed tomography scan demonstrated a high-density shadow at the distal CBD,which was considered as migrated clips.The speculation was confirmed by endoscopic retrograde cholangiopancreatography examination,and two displaced Hem-o-lok clips were removed with a stone basket.No fever or abdominal pain presented after the operation.In addition to the case report,literature regarding surgical clip migration after laparoscopic biliary surgery was reviewed and discussed.CONCLUSION Incidence of postoperative clip migration may be reduced by using clips properly and correctly;however,new methods should be explored to occlude cystic duct and vessels.If a patient with a past history of LC or LCBDE presents with features of sepsis and recurrent upper quadrant pain,clip migration must be considered as one of the differential diagnosis.

Intraoperative endoscopic sphincterotomy for common bile duct stones during laparoscopic cholecystectomy

INTRODUCTION The advent of laparoscopic cholecystectomy(LC)inthe late 1980s gained widespread acceptance withina short period of time and has become the preferredtreatment for symptomatic gallstones,but themanagement of coexisting gallbladder and commonbile duct(CBD)stones has remained controversialbecause the various strategies proposed have theirlimitations.In fact,choledocholithiasis

Prevention of common bile duct injury during laparoscopic cholecystectomy

BACKGROUND: Since the widespread adoption of laparoscopic cholecystectomy (LC) in the late 1980s, a rise in common bile duct (CBD) injury has been reported. We analyzed the factors contributing to a record of zero CBD injuries in 10 000 consecutive LCs. METHODS: The retrospective investigation included 10 000 patients who underwent LC from July 1992 to June 2007. LC was performed by 4 teams of surgeons. The chief main surgeon of each team has had over 10 years of experience in hepatobiliary surgery. Calot's triangle was carefully dissected, and the relationship of the cystic duct to the CBD and common hepatic duct was clearly identified. A clip was applied to the cystic duct at the neck of the gallbladder and the duct was incised with scissors proximal to the clip. The cystic artery was dissected by the same method. Then, the gallbladder was dissected from its liver bed. A drain was routinely left at the gallbladder bed for 1-2 days postoperatively. RESULTS: No CBD injuries occurred in 10 000 consecutive LCs, and there were 16 duct leaks (0.16%). Among these there were 10 Luschka duct leaks (0.1%) and 6 cystic duct leaks (0.06%). Four hundred thirty cases were converted to open cholecystectomy (OC), giving a conversion rate of 4.3%. After a mean follow-up of 17.5 months (range 6-24 months), no postoperative death due to LC occurred, and good results were observed in 95% of the patients. CONCLUSIONS: In our 10 000 LCs with zero CBD injuries, the techniques used and practices at our department have been successful. Surgeon's expertise in biliary surgery, preoperative imaging, precise operative procedures, and conversion from LC to OC when needed are important measures to prevent CBD injuries.

Clinical observation of laparoscopic cholecystectomy combined with endoscopic retrograde cholangiopancreatography or common bile duct lithotripsy

BACKGROUND The incidence of common bile duct(CBD) stones accounts for approximately 10%–15% of all CBD diseases.Approximately 8%–20% of these patients also have gallstones with heterogenous signs and symptoms.AIM To investigate the clinical effects of laparoscopic cholecystectomy(LC) combined with endoscopic retrograde cholangiopancreatography(ERCP) and LC with CBD excision and stone extraction in one-stage suture(LBEPS) for the treatment of gallbladder and CBD stones.METHODS Ninety-four patients with gallbladder and CBD stones were selected from our hospital from January 2018 to June 2021.They were randomly divided into study and control groups with 47 patients each.The study group underwent LC with ERCP,and the control group underwent LC with LBEPS.Surgery,recovery time of gastrointestinal function,complication rates,liver function indexes,and stress response indexes were measured pre-and postoperatively in both the groups.RESULTS The durations of treatment and hospital stay were shorter in the study group than in the control group.There was no significant difference between the one-time stone removal rate between the study and control groups.The time to anal evacuation,resumption of oral feeding,time to bowel sound recovery,and time to defecation were shorter in the study group than in the control group.The preoperative serum direct bilirubin(DBIL),total bilirubin(TBIL),and alanine aminotransferase(ALT) levels were insignificantly higher in the study group than that in the control group.A day after surgery,the postoperative serum DBIL,TBIL,and ALT levels were lower than their preoperative levels in both groups,and of the two groups,the levels were lower in the study group.Although the preoperative serum adrenocorticotrophic(ACTH),cortisol(COR),epinephrine(A),and norepinephrine(NE) levels were higher in the study group than that in the control group,these differences were not significant(P > 0.05).The serum ACTH,COR,A,and NE levels in both groups decreased one day after surgery compared to the preoperative levels,but the inter-group difference was statistically insignificant.Similarly,(91.79 ±10.44) ng/mL,A,and NE levels were lower in the study group than in the control group.The incidence of complications was lower in the study group than in the control group.CONCLUSION LC combined with ERCP induces only a mild stress response;this procedure can decrease the risk of complications,improve liver function,and achieve and promote a faster recovery of gastrointestinal functions.

Innovation of endoscopic management in difficult common bile duct stone in the era of laparoscopic surgery

Common bile duct(CBD)stone is a common biliary problem,which often requires endoscopic approach as the initial treatment option.Roughly,7%-12%of the subjects who experience cholecystectomy were subsequently referred to biliary endoscopist for further management.In general,there are three classifications of difficult CBD stone,which are based on the characteristics of the stone(larger than 15 mm,barrel or square-shaped stones,and hard consistency),accessibility to papilla related to anatomical variations,and other clinical conditions or comorbidities of the patients.Currently,endoscopic papillary large balloon dilation(EPLBD)of a previous sphincterotomy and EPLBD combined with limited sphincterotomy performed on the same session is still recommended by the European Society of Gastrointestinal Endoscopy as the main approach in difficult CBD stones with history of failed sphincterotomy and balloon and/or basket attempts.If failed extraction is still encountered,mechanical lithotripsy or cholangioscopy-assisted lithotripsy or extracorporeal shockwave lithotripsy can be considered.Surgical approach can be considered when stone extraction is still failed or the facilities to perform lithotripsy are not available.To our knowledge,conflicting evidence are still found from previous studies related to the comparison between endoscopic and surgical approaches.The availability of experienced operator and resources needs to be considered in creating individualized treatment strategies for managing difficult biliary stones.

Triple non-invasive diagnostic test for exclusion of common bile ducts stones before laparoscopic cholecystectomy

AIM: To evaluate the impact of a preoperative "triple non-invasive diagnostic test" for diagnosis and/or exclusion of common bile duct stones. METHODS: All patients with symptomatic gallstone disease, operated on by laparoscopic cholecystectomy from March 2004 to March 2006 were studied retrospectively. Two hundred patients were included and reviewed by using a triple diagnostic test including: patient's medical history, routine liver function tests and routine ultrasonography. All patients were followed up 2-24 mo after surgery to evaluate the impact of triple diagnostic test. RESULTS: Twenty-five patients were identified to have common bile duct stones. Lack of history of stones, negative laboratory tests and normal ultrasonography alone was proven to exclude common bile duct stones in some patients. However, a combination of these three components (triple diagnostic), was proven to be the most statistically significant test to exclude common bile duct stones in patients with gallstone disease. CONCLUSION: Using a combination of routinely used diagnostic components as triple diagnostic modality would increase the diagnostic accuracy of common bile duct stones preoperatively. This triple non-invasive test is recommended for excluding common bile duct stones and to identify patients in need for other investigations.

LC+LERV与LC+LCBDE治疗胆囊结石合并胆总管结石的临床效果比较

目的通过对比分析腹腔镜胆囊切除术(LC)+腹腔镜术中联合内镜(LERV)与LC+腹腔镜胆总管切开取石(LCBDE)对胆囊结石合并胆总管结石的临床疗效,探讨两种手术方式的临床应用价值。方法前瞻性分析2021年12月至2023年5月江油市人民医院和潍坊市人民医院收治的110例胆囊结石合并胆总管结石患者的临床资料,按随机数字表法分为LC+LERV组(n=54)和LC+LCBDE组(n=56),对两组患者的手术成功率、术中出血量、手术时间、引流管留置时间、术后并发症、疼痛视觉模拟评分(VAS)、平均住院时间以及住院费用进行比较分析。结果与LC+LCBDE组相比,LC+LERV组手术成功率较低[47(87.04%)vs 56(100.00%),χ2=7.467,P=0.006],手术时间较长[(112.0±15.6)min vs(98.0±21.5)min,t=3.771,P<0.001],但引流管留置时间明显较短[(2.34±0.66)d vs(7.41±12.88)d,t=-2.693,P=0.008],两组比较差异均具有统计学意义(P<0.05)。两组在术中出血量、术后并发症发生率方面比较,差异无统计学意义(P>0.05);两组在术前、术后6 h、术后1 d及出院日VAS评分差异无统计学意义(P>0.05),但术后3 d LC+LCBDE组VAS评分高于LC+LERV组(P<0.05)。两组平均住院时间差异无统计学意义(P>0.05),但LC+LERV组平均住院费用明显高于LC+LCBDE组[(25653.6±3317.0)元vs(17978.4±2158.0)元,t=14.219,P<0.001]。结论在治疗胆囊结石合并胆总管结石方面,LC+LCBDE和LC+LERV安全性上表现一致,LC+LERV术后舒适性更佳,但LC+LCBDE在治疗有效性、经济效率性方面更好,且LC+LCBDE可作为LC+LERV插管或取石失败后的补救术式。根据具体病情个性化选择手术方式,有利优势互补,获得最佳治疗效果。

LCBDE术中一期缝合与T管引流的术后胆漏发生率比较

目的比较腹腔镜胆总管探查术中(LCBDE)行一期缝合和T管引流的术后胆漏发生率,并分析术后胆漏的危险因素。方法回顾性分析2015年1月至2022年11月于温州医科大学附属第一医院行LCBDE的患者资料,分为一期缝合组和T管引流组,采用Logistic多因素回归分别分析两组发生胆漏的危险因素。对两组中有肝内结石、上段胆总管结石、最大结石直径、体温最高值和中性粒细胞百分比5项指标进行倾向性评分匹配(PSM)后,比较两组胆漏发生率。结果共纳入患者1052例,其中143例患者发生术后胆漏,发生率为13.5%。Logistic多因素回归分析显示年龄>60岁为一期缝合组(n=506)胆漏的危险因素(OR=2.242,95%CI 1.300-4.038,P=0.005),主刀医师实施LCBDE少于10例为T管引流组(n=546)胆漏的危险因素(OR=3.525,95%CI 1.469-7.996,P=0.003)。经PSM成功匹配383对患者,一期缝合组胆漏发生率较T管引流组高[15.1%(58/383)vs 9.9%(38/383),P=0.029]。结论患者年龄>60岁是行LCBDE术中一期缝合后发生胆漏的独立危险因素,医师经验不足(主刀医师实施LCBDE少于10例)是行留置T管后发生胆漏的独立危险因素。相较于一期缝合,留置T管引流可以降低LCBDE术后胆漏的发生率。

Two-stage vs single-stage management for concomitant gallstones and common bile duct stones

AIM:To evaluate the safety and effectiveness of twostage vs single-stage management for concomitant gallstones and common bile duct stones.METHODS:Four databases,including PubMed,Embase,the Cochrane Central Register of Controlled Trials and the Science Citation Index up to September 2011,were searched to identify all randomized controlled trials(RCTs).Data were extracted from the studies by two independent reviewers.The primary outcomes were stone clearance from the common bile duct,postoperative morbidity and mortality.The secondary outcomes were conversion to other procedures,number of procedures per patient,length of hospital stay,total operative time,hospitalization charges,patient acceptance and quality of life scores.RESULTS:Seven eligible RCTs [five trials(n = 621) comparing preoperative endoscopic retrograde cholangiopancreatography(ERCP)/endoscopic sphincterotomy(EST) + laparoscopic cholecystectomy(LC) with LC + laparoscopic common bile duct exploration(LCBDE);two trials(n = 166) comparing postoperative ERCP/EST + LC with LC + LCBDE],composed of 787 patients in total,were included in the final analysis.The metaanalysis detected no statistically significant difference between the two groups in stone clearance from the common bile duct [risk ratios(RR) =-0.10,95% confidence intervals(CI):-0.24 to 0.04,P = 0.17],postoperative morbidity(RR = 0.79,95% CI:0.58 to 1.10,P = 0.16),mortality(RR = 2.19,95% CI:0.33 to 14.67,P = 0.42),conversion to other procedures(RR = 1.21,95% CI:0.54 to 2.70,P = 0.39),length of hospital stay(MD = 0.99,95% CI:-1.59 to 3.57,P = 0.45),total operative time(MD = 12.14,95% CI:-1.83 to 26.10,P = 0.09).Two-stage(LC + ERCP/EST) management clearly required more procedures per patient than single-stage(LC + LCBDE) management.CONCLUSION:Single-stage management is equivalent to two-stage management but requires fewer procedures.However,patient's condition,operator's expertise and local resources should be taken into account in making treatment decisions.

Single-session minimally invasive management of common bile duct stones

Up to 18% of patients submitted to cholecystectomy had concomitant common bile duct stones.To avoid serious complications,these stones should be removed.There is no consensus about the ideal management strategy for such patients.Traditionally,open surgery was offered but with the advent of endoscopic retrograde cholangiopancreatography(ERCP) and laparoscopic cholecystectomy(LC) minimally invasive approach had nearly replaced laparotomy because of its well-known advantages.Minimally invasive approach could be done in either twosession(preoperative ERCP followed by LC or LC followed by postoperative ERCP) or single-session(laparoscopic common bile duct exploration or LC with intraoperative ERCP).Most recent studies have found that both options are equivalent regarding safety and efficacy but the singlesession approach is associated with shorter hospital stay,fewer procedures per patient,and less cost.Consequently,single-session option should be offered to patients with cholecysto-choledocholithiaisis provided that local resources and expertise do exist.However,the management strategy should be tailored according to many variables,such as available resources,experience,patient characteristics,clinical presentations,and surgical pathology.

Ectopic opening of the common bile duct into the duodenal bulb with recurrent choledocholithiasis: A case report

BACKGROUND Ectopic opening of the common bile duct is a condition with low incidence.Patients with an ectopic common bile duct opening have a high incidence of common bile duct stones and acute cholangitis.Patients with atypical symptoms and imaging findings are easily misdiagnosed;moreover,it is difficult to retrieve stones by endoscopic retrograde cholangiopancreatography,and common bile duct stones are prone to postsurgical recurrence.CASE SUMMARY A 45-year-old male patient presented with“intermittent upper abdominal pain and elevated liver enzymes for 1 wk”.Transabdominal ultrasound indicated dilation of the common bile duct and the presence of stones.Magnetic resonance imaging showed that the common bile duct was dilated with stones and that its opening was ectopic.Endoscopic retrograde cholangiopancreatography revealed an abnormal opening of the common bile duct into the duodenal bulb and the presence of common bile duct stones.Laparoscopic extrahepatic choledochectomy and hepatoenteric anastomosis were performed.After surgery,the patient recovered well and was discharged.The patient has been followed up for 2 years since the operation.He has not experienced stone recurrence,and his liver function and quality of life are good.CONCLUSION Improved understanding of ectopic opening of the common bile duct is needed for clinicians to provide patients with appropriate treatment.

Recovery from a biliary stricture of a common bile duct ligature injury:A case report

BACKGROUND Cholecystectomy is a common elective procedure for cholecystic diseases,including cholecystitis and cholelithiasis.Common bile duct injury is a major complication in both open and laparoscopic cholecystectomy(LC).The number of cholecystectomies performed has increased due to popularization and application of the laparoscopic technique,which has led to an increase in the number of bile duct injuries.CASE SUMMARY A 65-year-old man presented to the General Surgery Department with a complaint of repeated right upper quadrant pain for 2 years that had worsened over the previous day.The patient had a history of gallstones and hypertension.A LC was performed;it was found that a biliary stricture of 53 h duration was caused by a ligature injury of the common bile duct during the LC.Another laparoscopic exploration was performed,and the stricture was released.CONCLUSION LC is a common surgical procedure,but if a complication occurs,it is important for the surgeon to consider another exploratory surgery.

LC+LCBDE+PDC在胆总管结石合并胆囊结石患者中的应用价值探讨

目的 探讨腹腔镜胆囊切除+胆总管切开取石+胆管一期缝合术(LC+LCBDE+PDC)在胆总管结石合并胆囊结石患者中的应用价值。方法 选取2020年6月—2022年6月分别接受腹腔镜胆囊切除+胆总管切开取石+胆管一期缝合术(LC+LCBDE+PDC)治疗的51例胆总管结石合并胆囊结石患者作为LCBDE组,同期选取接受内镜逆行性胰胆管造影(ERCP)+LC治疗的29例胆总管结石合并胆囊结石患者作为ERCP组;对两组患者临床资料进行回顾性分析。结果 LCBDE组手术时间、住院时间、结石清除率均显著优于ERCP组(P<0.05),两组术后肛门排气时间比较差异不显著(P>0.05);治疗前两组焦虑自评量表(SAS)、抑郁自评量表(SDS)、SF-36评分比较差异不显著(P>0.05),治疗后两组SAS、SDS、SF-36评分均得到显著改善(P<0.05),且术后LCBDE组SAS、SDS、SF-36评分均显著优于ERCP组(P<0.05);LCBDE组并发症发生率显著低于ERCP组(P<0.05)。结论 与ERCP+LC相比,LC+LCBDE+PDC用于治疗胆总管结石合并胆囊结石有效性和安全性均更高,且能更好地改善患者负面情况和生活质量,值得临床借鉴推广。