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Wu X, Wu S, Tang S. Endoscopic nasobiliary drainage-based saline-injection ultrasound: an imaging technique for remnant stone detection after retrograde cholangiopancreatography. BMC Gastroenterol 2022; 22:318. [PMID: 35761194 PMCID: PMC9238265 DOI: 10.1186/s12876-022-02394-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/12/2021] [Accepted: 06/16/2022] [Indexed: 11/19/2022] Open
Abstract
Background The purpose of this retrospective study aimed to assess the accuracy of detection of remnant common bile duct (CBD) stones by injecting saline through endoscopic nasobiliary drainage (ENBD) tubes under transabdominal ultrasound (US) guidance. Method Stone extraction and ENBD are regularly achieved through endoscopic retrograde cholangiopancreatography (ERCP) in patients with CBD stones. At 1–3 days thereafter, routine US studies were performed and repeated, using ENBD tubal saline injections (20–100 mL). Results A total of 302 patients underwent standard ERCP stone extractions in conjunction with occlusion cholangiograms, routine US testing, and ENBD-based saline-injection US exams. By occlusion cholangiogram, remnant stones were suspected in 31 (10.3%) patients in total of 302, and 26 (83.8%) were verified as true positives (sensitivity, 50.9%; specificity, 98.0%). Routine US studies proved suspicious in 13 (4.3%) patients in total of 302, and 12 (92.3%) were verified as true positives (sensitivity, 23.5%; specificity, 99.6%). Using ENBD-based saline-injection US, suspected stones were identified in 50 (16.6%) patients in total of 302, and 46 (92%) were verified as true positives (sensitivity, 90.1%; specificity, 98.4%). The sensitivity of ENBD-based saline-injection US significantly surpassed that of occlusion cholangiogram (p < 0.001) and routine US (p < 0.001). Conclusion Detection of remnant CBD stones via ENBD-based saline-injection US is a valid, inexpensive, and repeatable means of patient screening that is non-invasive, radiation-free, and dynamically informative. This may help improve the accuracy of detecting remnant CBD stones after ERCP. Supplementary Information The online version contains supplementary material available at 10.1186/s12876-022-02394-8.
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Effects of Saline Irrigation of the Bile Duct to Reduce the Rate of Residual Common Bile Duct Stones: A Multicenter, Prospective, Randomized Study. Am J Gastroenterol 2018; 113:548-555. [PMID: 29610513 DOI: 10.1038/ajg.2018.21] [Citation(s) in RCA: 12] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/28/2017] [Accepted: 12/22/2017] [Indexed: 12/11/2022]
Abstract
OBJECTIVES In clinical practice, recurrent cholangitis due to residual common bile duct (CBD) stone occurs frequently even after endoscopic stone removal. This study aimed to determine whether preventive saline irrigation of the bile duct (PSIB) after endoscopic removal of CBD stones would decrease the residual CBD stones. METHODS In this multicenter, prospective, randomized study, patients who received endoscopic retrograde cholangiopancreatography for removal of CBD stone were randomized to either receiving PSIB after stone removal (PSIB group) or not receiving PSIB (non-PSIB group). Patients were prospectively followed up and the presence of residual CBD stones was evaluated within 6 months after endoscopic stone removal. RESULTS A total of 148 patients were enrolled and completed follow-up (73 in PSIB group and 75 in non-PSIB group). The two groups were similar with regard to baseline characteristics. Residual CBD stones were detected in 22 patients (14.9%). The incidences of residual CBD stones were 6.8% in PSIB group and 22.7% in non-PSIB group (P=0.010). Multivariate analysis revealed that the performance of PSIB and the presence of only a single-CBD stone were the significant factors for the decrease of the occurrence of the residual CBD stones. Although, procedure time was slightly longer in PSIB group (22.0 vs 19.2 min, P=0.037), no significant difference was observed in the procedure-related complications between the two groups. CONCLUSIONS PSIB could reduce the residual CBD stones without increasing complications. Considering the efficacy and safety, routine PSIB after endoscopic CBD stone removal seems to be preferred (ClinicalTrials.gov identifier: NCT01425177).
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Lv F, Zhang S, Ji M, Wang Y, Li P, Han W. Single-stage management with combined tri-endoscopic approach for concomitant cholecystolithiasis and choledocholithiasis. Surg Endosc 2016; 30:5615-5620. [PMID: 27126621 PMCID: PMC5112286 DOI: 10.1007/s00464-016-4918-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 2.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2015] [Accepted: 04/02/2016] [Indexed: 02/03/2023]
Abstract
OBJECTIVE The aim of this study was to investigate the value of a single stage with combined tri-endoscopic (duodenoscopy, laparoscopy and choledochoscopy) approach for patients with concomitant cholecystolithiasis and choledocholithiasis. METHODS Fifty-three patients with combined gallbladder stones and common bile duct stones from February 2014 to April 2015 were randomized assigned to two groups: 29 patients underwent single-stage surgery with combined duodenoscope, laparoscope and choledochoscope (combined tri-endoscopic group), and 29 patients underwent endoscopic sphincterotomy to remove common bile duct stones followed by laparoscopic cholecystectomy several days later (control group). The success rate of complete stone removal, procedure-related complication, hospital stay and the cost of hospitalization were compared between the two groups. RESULTS Altogether, 53 patients (29 patients in combined tri-endoscopic group and 24 patients in control group) successfully underwent the surgery and ERCP procedure. Three patients in the control group developed post-ERCP pancreatitis. One case of bile leaking and one case of residual stone were noted in the combined tri-endoscopic group. There were no significant differences between the two groups with regard to both complete stone removal [96.6 % (28/29) vs. 100 % (24/24)] and procedure-related complication rate [3.4 % (1/29) vs. 12.5 % (3/24)] (p > 0.05). No open surgery was required in either group. There were significant differences between the two groups with regard to hospital stay (6.72 ± 1.3 days vs. 10.91 ± 1.6 days, p < 0.01) and cost of hospitalization (15,724 ± 1613 CNY vs. 19,829 ± 2433 CNY, p < 0.05). CONCLUSION The single-stage combined tri-endoscopic approach for concomitant cholecystolithiasis and choledocholithiasis was just as safe and successful as the control group. In addition, it resulted in a shorter hospital stay and less cost.
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Affiliation(s)
- Fujing Lv
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing, 100050, China
| | - Shutian Zhang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing, 100050, China.
| | - Ming Ji
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing, 100050, China
| | - Yongjun Wang
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing, 100050, China
| | - Peng Li
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing, 100050, China
| | - Wei Han
- Department of Gastroenterology, Beijing Friendship Hospital, Capital Medical University, National Clinical Research Center for Digestive Disease, Beijing, 100050, China
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Preventive saline irrigation of the bile duct after the endoscopic removal of common bile duct stones. Dig Dis Sci 2013; 58:2353-60. [PMID: 23546698 DOI: 10.1007/s10620-013-2647-4] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/06/2012] [Accepted: 03/12/2013] [Indexed: 02/06/2023]
Abstract
BACKGROUND Small stone fragments after an endoscopic stone extraction for choledocholithiasis may act as the nidus for recurrent choledocholithiasis. Therefore, efforts to eliminate the nidus might reduce the recurrence of choledocholithiasis and cholangitis related to choledocholithiasis. AIMS The purpose of this study was to determine whether an additional preventive saline irrigation of the bile duct after the endoscopic removal of common bile duct stones would decrease residual stones and the recurrence of cholangitis. METHODS A retrospective analysis was performed for the consecutively collected data about the patients who underwent the complete endoscopic treatment for common bile duct stone. RESULTS Among 99 patients, 45 patients underwent saline irrigation. Residual stones were detected in 18 patients (18.2 %). The incidences of residual stones were 8.9 % (4 of 45 patients) in the irrigation group and 25.9 % (14 of 54 patients) in the non-irrigation group (P = 0.037). In multivariate analysis, preventive saline irrigation was found to be the only significant factor for the decrease of residual stones (HR = 0.258, P = 0.039). When analyzing the occurrence of recurrent cholangitis and the procedure related to complications, there were no significant differences according to the performance of preventive saline irrigation of the bile duct. CONCLUSIONS Preventive saline irrigation could reduce the residual common bile duct stones without complications.
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Lill S, Rantala A, Pekkala E, Sarparanta H, Huhtinen H, Rautava P, Grönroos JM. Elective Laparoscopic Cholecystectomy without Routine Intraoperative Cholangiography: A Retrospective Analysis of 1101 Consecutive Cases. Scand J Surg 2010; 99:197-200. [PMID: 21159587 DOI: 10.1177/145749691009900403] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/12/2023]
Abstract
Background: Laparoscopic cholecystectomy (LC) is today the operation of choice for symptomatic gallstone disease. Before the laparoscopic era intraoperative cholangiography (IOC) was generally considered as a fundamental step in cholecystectomy while nowadays the role of IOC is controversial: is there a need for IOC to specify anatomy of biliary tree in order to avoid bile duct injuries (BDI) and to detect possible common bile duct (CBD) stones or not? Patients and Methods: We studied retrospectively all the elective LCs done in Turku City Hospital for Surgery during the ten years (1992–2001). Cholecystectomy was performed to 1101 patients, 874 (79%) female and 227 (21%) male patients, mean age 53y (range 15–89). LC was possible in 1022 (93%) cases while 79 (7%) had to be converted to open procedure. The number and severity of bile duct injuries were recorded. The cases with endoscopic retrograde cholangiopancreatography (ERCP) and/or magnetic resonance cholangiopancreatography (MRCP) during the follow-up and the findings in ERCP and MRCP were recorded from patient records and radiological database. Results: IOC was performed in 32 operations (20 in LC and 12 after conversion) and CBD stones were found in seven patients. There were four primary BDIs: two CBD injuries and two minor bile leaks. During a mean follow-up of 72 months (range 36–144) ERCP was performed in 16 and MRCP in three patients. Three patients underwent both MRCP and ERCP. CBD stones were detected in ten patients and a postoperative late CBD stricture was found in one case. Conclusions: According to our data, both the incidence of BDIs (0.5%) and symptomatic postoperative CBD stones (0.9%) remain low without the routine use of IOC.
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Affiliation(s)
- S. Lill
- Department of Surgery, Turku University Hospital, Turku, Finland
| | - A. Rantala
- Department of Surgery, Turku University Hospital, Turku, Finland
| | - E. Pekkala
- Department of Surgery, Turku University Hospital, Turku, Finland
| | - H. Sarparanta
- Department of Surgery, Turku University Hospital, Turku, Finland
| | - H. Huhtinen
- Department of Surgery, Turku University Hospital, Turku, Finland
| | - P. Rautava
- Department of Surgery, Turku University Hospital, Turku, Finland
- Turku City Hospital, Turku, Finland
| | - J. M. Grönroos
- Department of Surgery, Turku University Hospital, Turku, Finland
- Department of Emergency, Turku University Hospital, Turku, Finland
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Prediction of which patients with an abnormal intraoperative cholangiogram will have a confirmed stone at ERCP. Dig Dis Sci 2010; 55:1479-84. [PMID: 19629686 DOI: 10.1007/s10620-009-0894-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/15/2009] [Accepted: 06/19/2009] [Indexed: 01/16/2023]
Abstract
BACKGROUND Abnormal intraoperative cholangiogram (IOC) findings are commonly evaluated using postoperative endoscopic retrograde cholangiopancreatography (ERCP). However, abnormal IOC studies are associated with high false-positive rates. This study aimed to identify a subset of patients with abnormal IOC who would benefit from a postoperative ERCP. METHODS This retrospective study investigated 68 patients with abnormal IOC at laparoscopic cholecystectomy (LC) who underwent postoperative ERCP at two tertiary referral centers over a 4-year period. Univariate and multivariate logistic regression analyses were performed to determine predictors of common bile duct (CBD) stones at postoperative ERCP. These predictors included: indication for LC, abnormal liver function tests, white blood cell count (WBC), amylase and lipase, abdominal ultrasound findings, and IOC findings [(1) non-passage of contrast into the duodenum, (2) single stone, (3) multiple stones, (4) dilated CBD, (5) non-visualization of the distal CBD, and (6) palpable CBD stones]. RESULTS For all 68 patients, ERCP was successful. ERCP showed CBD stones in 36 cases (52.9%), and normal results in 32 cases (47%). On univariate and multivariate analysis, none of the variables included in this study significantly predicted stones at postoperative ERCP. CONCLUSIONS Approximately one-half of patients with an abnormal IOC have a normal postoperative ERCP. None of the parameters evaluated in this retrospective study helped identify patients who merit further evaluation by ERCP. The argument could be made that in patients with an abnormal IOC, less invasive methods such as endoscopic ultrasound or magnetic resonance cholangiopancreatography could be used postoperatively if symptoms arise to assess for possible retained stone.
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For patients with predicted low risk for choledocholithiasis undergoing laparoscopic cholecystectomy, selective intraoperative cholangiography and postoperative endoscopic retrograde cholangiopancreatography is an effective strategy to limit unnecessary procedures. Surg Endosc 2008; 23:1933-7. [PMID: 19116743 DOI: 10.1007/s00464-008-0250-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2008] [Accepted: 10/17/2008] [Indexed: 12/20/2022]
Abstract
BACKGROUND There is debate about whether intraoperative cholangiography (IOC) should be performed routinely or selectively during laparoscopic cholecystectomy (LC) in patients with suspected choledocholithiasis. The timing of endoscopic retrograde cholangiopancreatography (ERCP) in these patients also is an issue. We reviewed the experience in our center, where a management algorithm limiting ERCP in relation to LC was adopted. METHODS We retrospectively reviewed every LC performed by one surgeon during 6 years and the related ERCPs. RESULTS A total of 264 LCs were performed. In 30 patients, stones were cleared or excluded by preoperative ERCP. In the remaining 234 LCs, 31 of 34 IOCs were successfully performed. Two of 31 IOCs were positive for bile duct stones; stone removal was successful in each patient at subsequent ERCP. Only 10 of 201 patients who did not have IOC required postsurgical ERCP within 10 weeks of LC, 3 of whom had common bile duct stones at ERCP. CONCLUSIONS For patients who underwent LC, we performed selective IOC with postoperative ERCP for positive studies. Review of our experience using this algorithm showed it to be a powerful tool in limiting unnecessary ERCPs. Our data suggest that routine preoperative ERCP cannot be justified. Selective IOC during LC misses relatively few cases of biliary stones; these can be managed quickly by experienced endoscopists.
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Parnaby CN, Jenkins JT, Ferguson JC, Williamson BWA. Prospective validation study of an algorithm for triage to MRCP or ERCP for investigation of suspected pancreatico-biliary disease. Surg Endosc 2008; 22:1165-72. [PMID: 18288530 DOI: 10.1007/s00464-008-9775-5] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2007] [Revised: 11/08/2007] [Accepted: 12/05/2007] [Indexed: 02/06/2023]
Abstract
BACKGROUND In patients with suspected pancreatico-biliary disease, endoscopic retrograde cholangiopancreatography (ERCP) should be reserved for those requiring therapeutic intervention. However, difficulty arises in identifying patients likely to require therapy in the early phase of diagnostic work-up. An algorithm has been developed by the authors based upon prospective assessment of ERCP patients for triage of patients to magnetic resonance cholangiopancreatography (MRCP) or ERCP with suspected pancreatico-biliary disease. We aimed to validate this algorithm in an independent group of patients using a different group of endoscopists blinded to the algorithm. METHODS Patients were stratified into different categories by clinical, ultrasound and liver function test findings. The algorithm stratified patients by the likelihood of therapeutic intervention. The accuracy of the algorithm for a therapeutic outcome was assessed by receiver operator characteristics (ROC) curve analysis. RESULTS Hundred and twenty-five consecutive patients (Oct 2005 to July 2006) were prospectively assessed by MRCP or ERCP according to the algorithm, and the outcomes recorded. Fifty-seven patients were triaged to MRCP and 63 patients were triaged to ERCP. A category was not assessable in five patients. Three patients from the MRCP group required subsequent therapeutic ERCP. Diagnostic ERCP was performed in three patients in the ERCP group. ERCP-related complications occurred in four patients. The algorithm performed well in predicting the requirement for intervention as determined by the area under the ROC curve [0.84 (95%CI 0.76-0.92)]. CONCLUSIONS Our study confirms that an algorithm-based approach can reproducibly predict those patients requiring therapeutic biliary intervention.
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Affiliation(s)
- C N Parnaby
- Department of Surgery, Southern General Hospital, Glasgow, Scotland.
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Schroeppel TJ, Lambert PJ, Mathiason MA, Kothari SN. An Economic Analysis of Hospital Charges for Choledocholithiasis by Different Treatment Strategies. Am Surg 2007. [DOI: 10.1177/000313480707300511] [Citation(s) in RCA: 20] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022]
Abstract
The ideal management of presumed choledocholithiasis is controversial. We hypothesized that patients admitted with presumed choledocholithiasis would be better served financially to undergo laparoscopic cholecystectomy (LC) with possible intraoperative intervention versus preoperative endoscopic retrograde cholangiopancreatography followed by LC. A chart review was performed from September 1, 2000 to August 31, 2003. One hundred seventy-one consecutive patients identified with presumed choledocholithiasis were reviewed. Six patients were excluded because of missing charge data. Professional and technical fees from the total hospital charges were used for comparison. Three groups of patients were compared for charge analysis. Group 1 underwent LC with laparoscopic common bile duct exploration. Group 2 underwent LC with preoperative or postoperative endoscopic retrograde cholangiopancreatography. Group 3 was a control group of LC only. Student's t test was used for statistical analysis with a P value of <0.05 defined as statistically significant. P values reflect comparisons with Group 1. Group 1 charges were $13,026, Group 2 charges were $15,303, and Group 3 charges were $9,122. For suspected choledocholithiasis, LC with intraoperative intervention is the most economically advantageous approach.
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Affiliation(s)
- Thomas J. Schroeppel
- Gundersen Lutheran Medical Center, Department of General and Vascular Surgery, La Crosse, Wisconsin
| | - Pamela J. Lambert
- Gundersen Lutheran Medical Center, Department of General and Vascular Surgery, La Crosse, Wisconsin
| | - Michelle A. Mathiason
- Gundersen Lutheran Medical Center, Department of General and Vascular Surgery, La Crosse, Wisconsin
| | - Shanu N. Kothari
- Gundersen Lutheran Medical Center, Department of General and Vascular Surgery, La Crosse, Wisconsin
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He ZY, Guo RX. Treatment of cholecystocholedocholithiasis by single-stage laparoscopic cholecystectomy combined with endoscopic sphincterotomy: an analysis of 15 cases. Shijie Huaren Xiaohua Zazhi 2007; 15:1034-1036. [DOI: 10.11569/wcjd.v15.i9.1034] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/06/2023] Open
Abstract
AIM: To evaluate the clinical values of laparosco-pic cholecystectomy (LC) combined with endoscopic sphincterotomy (EST) in treatment of patients with cholecystocholedocholithiasis.
METHODS: Fifteen cases, diagnosed with cholecystocholedocholithiasis by B-ultrasound and magnetic resonance cholangiopancreatography (MRCP), were selected in this study. EST was firstly were performed, and then LC operation was achieved. After the operation, the following measures were administrated, such as fasting, water deprivation, liquid supplement, reducing the activity of pancreatin and anti-inflammatory therapy. Meanwhile, the level of blood amylase was monitored.
RESULTS: EST was successfully accomplished in all the 15 cases. A little haemorrhage occurred in 1 case after the operation. Three cases exhibited high amylase level temporarily, but no pancreatitis appeared. All the patients recovered well after the operation, and no severe complications were observed. The in-hospital time was 5 to 7 d, and a favorable result of following up was obtained.
CONCLUSION: The single-stage LC combined with EST is feasible and safe in the treatment of patients with cholecystocholedocholithiasis.
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Hamouda AH, Goh W, Mahmud S, Khan M, Nassar AHM. Intraoperative cholangiography facilitates simple transcystic clearance of ductal stones in units without expertise for laparoscopic bile duct surgery. Surg Endosc 2007; 21:955-9. [PMID: 17285384 DOI: 10.1007/s00464-006-9127-2] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2006] [Revised: 08/19/2006] [Accepted: 08/30/2006] [Indexed: 12/28/2022]
Abstract
BACKGROUND In the absence of facilities and expertise for laparoscopic bile duct exploration (LBDE), most patients with suspected ductal calculi undergo preoperative endoscopic duct clearance. Intraoperative cholangiography (IOC) is not performed at the subsequent laparoscopic cholecystectomy. This study aimed to investigate the rate of successful duct clearance after simple transcystic manipulations. METHODS This prospective study investigated 1,408 patients over 13 years in a unit practicing single-session management of biliary calculi. For the great majority, IOC was attempted. Abnormalities were dealt with by flushing of the duct, glucagon injection, Dormia basket trawling, choledochoscopic transcystic exploration, or choledochotomy. RESULTS Of 1,056 cholangiograms performed (75%), 287 were abnormal (27.2%). Surgical trainees, operating under supervision, successfully performed 24% of all cholangiograms. Of 396 patients admitted with biliary emergencies, 94.1% had abnormal cholangiograms. Of the 287 patients with abnormal IOCs, 9.4% required no intervention, 18% were clear after glucagon and flushing, and 13% were cleared using Dormia basket trawling under fluoroscopy. A total of 95 patients required formal LBDE, and 2 required postoperative endoscopic retrograde cholangiopancreatography (ERCP). No postoperative ERCP for retained stones was required after simple transcystic manipulation. Eight conversions occurred, one during a transcystic exploration. Follow-up evaluation continued for as long as 6 years in some cases. Two patients had recurrent stones after LBDE and a clear postoperative tube cholangiogram. CONCLUSION In this series, 10% of the abnormal cholangiograms occurred in patients without preoperative risk factors for bile duct stones. Altogether, 88 IOCs (31%) were cleared after either simple flushing or trawling with a Dormia basket. Formal LBDE was not required for 40% of abnormal cholangiograms. Simple transcystic manipulations to clear the bile ducts justify the use of routine IOC in units without laparoscopic biliary expertise.
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Affiliation(s)
- A H Hamouda
- Laparoscopic and Upper GI Service, Monklands Hospital, Airdrie, Lanarkshire, Scotland, UK
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Miletic D, Uravic M, Mazur-Brbac M, Stimac D, Petranovic D, Sestan B. Role of Magnetic Resonance Cholangiography in the Diagnosis of Bile Duct Lithiasis. World J Surg 2006; 30:1705-12. [PMID: 16850153 DOI: 10.1007/s00268-005-0459-1] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
AIM The aim of our study was to assess diagnostic value of magnetic resonance cholangiography (MRC) in patients with suspected common bile duct (CBD) stones focusing on the capability of this noninvasive method to replace invasive diagnostic procedures in these patients and to limit the use of endoscopic retrograde cholangiography (ERC) to the patients who need simultaneous therapeutic intervention. MATERIALS AND METHODS Single-shot fast-spin-echo rapid-acquisition thick-section MRC images were obtained in 310 patients recruited into this prospective study. There were 136 male and 174 female patients aged 21-95 years [mean +/- standard deviation (SD) 64.9 +/- 13.6 years]. Patients were subsequently classified into different risk groups (high, moderate, low) according to biochemical abnormalities or morphological features on abdominal ultrasonography and computed tomography. Direct cholangiography was the reference method of CBD evaluation. RESULTS CBD stones were diagnosed in 115 (37%) patients; 86 of 175 patients in the high-risk group, 24 of 83 patients in the moderate-risk group, and 5 of 50 patients in the low-risk group. In dependent risk groups, the mean CBD caliber was 9.7 +/- 4.5, 7.1 +/- 2.0, and 4.8 +/- 1.2 mm, respectively. The difference was significant between all three groups (P < 0.05). The median size of CBD stones was 7 mm (range 3-21 mm). MRC achieved accuracy and positive and negative predictive values of 97%, 94%, and 98%, respectively. CONCLUSIONS MRC has a potential to substitute diagnostic ERC in all patients with suspected choledocholithiasis due to its high accuracy, reducing invasive direct cholangiography to patients who require therapeutic intervention.
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Norton SA, Alderson D. Prospective comparison of endoscopic ultrasonography and endoscopic retrograde cholangiopancreatography in the detection of bile duct stones. Br J Surg 2005. [DOI: 10.1111/j.1365-2168.1997.00597.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Metcalfe MS, Ong T, Bruening MH, Iswariah H, Wemyss-Holden SA, Maddern GJ. Is laparoscopic intraoperative cholangiogram a matter of routine? Am J Surg 2004; 187:475-81. [PMID: 15041494 DOI: 10.1016/j.amjsurg.2003.12.047] [Citation(s) in RCA: 99] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2003] [Revised: 08/11/2003] [Indexed: 02/08/2023]
Abstract
BACKGROUND Intraoperative cholangiography during laparoscopic cholecystectomy reveals the anatomy of the biliary tree and any stones contained within it. The use of intraoperative cholangiography may be routine for all laparoscopic cholecystectomy. An alternative approach is a selective policy, performing intraoperative cholangiography only for those cases in which choledocholithiasis is suspected on clinical grounds, or those for which the anatomy appears unclear at operation. The literature pertaining to both approaches is reviewed, to delineate their respective merits. METHODS Relevant articles in English were identified from the Medline database, and reviewed. RESULTS The literature reviewed consisted of retrospective analyses. Overall the incidence of unsuspected retained stones was 4%, but only 15% of these would go on to cause clinical problems. The incidence of complete transection of the common bile duct was rare for both routine and selective intraoperative cholangiography policies, and did not differ between them. Rates of minor bile duct injury did not differ between groups, but was more likely to be recognized in the routine group than the selective (P = 0.01). CONCLUSIONS Routine intraoperative cholangiography yields very little useful clinical information over and above that which is obtained with selective policies. Large numbers of unnecessary intraoperative cholangiography are performed under routine intraoperative cholangiography policy, and therefore a selective policy is advocated.
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Affiliation(s)
- Matthew S Metcalfe
- Department of Surgery, University of Adelaide, The Queen Elizabeth Hospital, Woodville Rd., Woodville, SA 5011, Australia
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Byrne MF, Baillie J. Predicting the likelihood of therapeutic ERCP. A suggested 'model' to limit the number of purely diagnostic ERCPs. Dig Liver Dis 2003; 35:458-60. [PMID: 12870729 DOI: 10.1016/s1590-8658(03)00216-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Affiliation(s)
- M F Byrne
- Division of Gastroenterology, Department of Medicine, Box 3189, Duke University Medical Center, Durham, NC 27710, USA.
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Martin CJ, Cox MR, Vaccaro L. Laparoscopic transcystic bile duct stenting in the management of common bile duct stones. ANZ J Surg 2002; 72:258-64. [PMID: 11982511 DOI: 10.1046/j.1445-2197.2002.02368.x] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
BACKGROUND The management of patients with common bile duct stones associated with stones in the gall bladder remains controversial. METHODS Over the three-year period from 1996 to 1999, patients with cholelithiasis and known choledocholithiasis, or choledocholithiasis found at laparoscopic cholecystectomy, were initially treated by placing a stent across the sphincter of Oddi. The stent was pushed along a guide wire through the cystic duct and then down the common bile duct, before the cystic duct was closed. Subsequently, the stent was used to facilitate performance of a needle knife endoscopic sphincterotomy. The stent was then removed, a cholangiography was performed and the common bile duct was cleared. Patients with persistent jaundice usually had a preoperative endoscopic retrograde cholangio-pancreatography. RESULTS Transcystic stenting was the 'intention-to-treat' basis of therapy for 56 of the patients. The placement of the stent only failed once when the stent became trapped in the cystic duct. Complications of the operation included: pain and jaundice (n = 2), cholangitis (n = 1), and pulmonary embolus (n = 1). The median postoperative hospitalization was 2 days (range: 1-15). Five further patients had common bile duct stones removed via a choledochotomy; a stent was placed through the choledochotomy before its closure. The selective common bile duct cannulation rate at the first endoscopic retrograde cholangio-pancreatography, was 98%. A second endoscopic retrograde cholangio-pancreatography was required in 15% of patients. The only complication of all the endoscopic procedures was a single case of mild cholangitis; there were no cases of pancreatitis. CONCLUSION A treatment option open to all surgeons for non-jaundiced patients with known choledocholithiasis or choledocholithiasis found at operative cholangiogram, is the transcystic stenting of the sphincter of Oddi at the time of laparoscopic cholecystectomy. At a subsequent sitting, the common bile duct can be safely cleared endoscopically using a sphincterotomy facilitated by the stent.
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Affiliation(s)
- Christopher J Martin
- University of Sydney Department of Surgery and Upper Gastro-intestinal and Hepatobiliary Surgical Unit, Nepean Hospital, Penrith, New South Wales, Australia.
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17
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Dias MM, Martin CJ, Cox MR. Pattern of management of common bile duct stones in the laparoscopic era: a NSW survey. ANZ J Surg 2002; 72:181-5. [PMID: 12071448 DOI: 10.1046/j.1445-2197.2002.02349.x] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/04/2023]
Abstract
BACKGROUND The management of common bile duct (CBD) stones in the laparoscopic era remains controversial with various management strategies employed by surgeons. The aim of this study was to ascertain the common practice across a single Australian state, and to see if a 'best practice' for CBD stone management could be established. METHODS A questionnaire was sent to 390 general surgeons in New South Wales in April 1999. Data collected included the type of practice, number of cholecystectomies performed, preoperative markers of CBD stones, indications for preoperative endoscopic retrograde cholangiopancreatography (ERCP), use of operative cholangiography (OC) and the management of CBD stones found on OC. RESULTS The questionnaire was returned by 223 (57%) surgeons. Fifty-four (14%) of these respondents were excluded as they did not perform laparoscopic cholecystectomy, leaving 169 (43%) respondents for analysis. The preoperative indicators for CBD stones were ranked as: jaundice > dilated CBD on ultrasound > serum bilirubin > serum alkaline phosphatase/alanine aminotransferase > previous biliary pancreatitis. Preoperative ERCP would be performed by 88% for persistent jaundice or cholangitis, 33% for elevated liver function test, 25% for dilated CBD and 24% for biliary pancreatitis. Operative cholangiography is routinely performed by 67%, selectively by 29% and never by 4%. If CBD stones are encountered 47% would attempt laparoscopic clearance via the cystic duct or choledochotomy; however, 72% replied that they would use postoperative ERCP as part of their usual strategy for the management of CBD stones. CONCLUSIONS There was no clear common pattern for the management of suspected or proven CBD stones. There were three management issues in which there was a 'common practice'. These were: (i) the use of preoperative ERCP for patients with persistent jaundice or cholangitis; and the routine use of (ii) OC and (iii) postoperative ERCP to clear the CBD, assuming other methods had failed.
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Affiliation(s)
- Maxwell M Dias
- Department of Surgery, Nepean Hospital, New South Wales, Australia
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Silva RA, Ueda RYY, Rêgo REC, Pacheco Junior AM, Fava J, Rasslan S. Tratamento cirúrgico postergado da pancreatite aguda biliar. Rev Col Bras Cir 2000. [DOI: 10.1590/s0100-69912000000300005] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Abstract
A análise do tratamento cirúrgico de doentes portadores de pancreatite biliar mostra a existência de controvérsias em relação à oportunidade da intervenção, principalmente se deve ser precoce ou postergada. Do mesmo modo, a possibilidade do emprego de procedimentos endoscópicos no pré, intra ou pós-operatório e o advento da videolaparoscopia, trouxeram novos aspectos à discussão. Não existe consenso sobre a escolha da melhor conduta. Em função disso, analisamos retrospectivamente os resultados imediatos de 107 doentes portadores de forma leve de pancreatite, todos com menos de três sinais de gravidade, segundo o critério de estratificação proposto por Ranson, e que foram submetidos ao tratamento cirúrgico postergado na mesma internação, no período de janeiro de 1988 a maio de 1999, tanto por via convencional como por via laparoscópica. Desses, 80 doentes (75%) eram do sexo feminino, 90% da raça branca e a média de idade foi de 46 anos. Os doentes foram operados em média após 9,5 dias de internação e receberam alta hospitalar após 2,9 dias, o que resultou numa permanência hospitalar média de 12,6 dias. A colangiografia intra-operatória foi realizada em 102 casos (96%) e a colangiografia endoscópica pré-operatória em 24 doentes (22,4%). Os resultados mostraram incidência de coledocolitíase em 25 casos (23%), taxa de morbidade de 12% e mortalidade nula. Dos 107 casos estudados, 64 (60%) foram operados pela via de acesso convencional e 43 (40%) pela via laparoscópica. A comparação dos resultados entre as vias de acesso empregadas mostrou diferença estatística significante em relação ao intervalo de tempo pós-operatório, que foi menor nos doentes submetidos à via de acesso laparoscópica. Concluímos, assim, que o tratamento cirúrgico postergado de doentes portadores de pancreatite biliar na forma leve apresenta baixas morbidade e mortalidade e pode ser feito tanto pela via convencional como pela via laparoscópica. A presença de coledocolitíase, nesta casuística, não contribuiu para aumentar os índices de complicações pós-operatórias e nem a mortalidade.
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Nourallah H, Issa H, Al-Salem AH. The role of ERCP in the evaluation, diagnosis, and therapy of biliary and pancreatic diseases in children. Ann Saudi Med 1999; 19:163-6. [PMID: 17337963 DOI: 10.5144/0256-4947.1999.163] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/22/2022] Open
Affiliation(s)
- H Nourallah
- Departments of Medicine and Surgery, Qatif Central Hospital, Qatif, Saudi Arabia
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20
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Ng T, Amaral JF. Timing of endoscopic retrograde cholangiopancreatography and laparoscopic cholecystectomy in the treatment of choledocholithiasis. J Laparoendosc Adv Surg Tech A 1999; 9:31-7. [PMID: 10194690 DOI: 10.1089/lap.1999.9.31] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
Although experience with laparoscopic approaches to common duct stones is increasing, endoscopic retrograde cholangiopancreatography (ERCP) performed either before or after laparoscopic cholecystectomy (LC) remains the most common approach. Debate remains as to the best timing for ERCP in patients with suspected choledocholithiasis. Because clinical, laboratory, and radiological data are poor predictors of choledocholithiasis, many ERCPs done before LC give negative results. ERCP performed after LC with a positive intraoperative cholangiogram (i.o.p.) would eliminate many unnecessary preoperative endoscopic studies. This is a retrospective analysis of the treatment of choledocholithiasis with the combination of LC and ERCP. All patients included could have had ERCP preoperatively or postoperatively; therefore, those with cholangitis requiring emergent preoperative ERCP were excluded. Two groups of patients were compared: those who underwent ERCP followed by LC and those who underwent LC and IOC followed by ERCP. No significant differences were found with respect to age, gender, health status, clinical presentation, laboratory values (most liver functions, white blood cell count, hemoglobin, and serum amylase), surgery time, blood loss, ERCP time, time between treatment modalities, and days to regular diet. However, the preoperative ERCP group was found to have a longer hospital stay (6.7 days vs. 3.5 days, p = 0.003) and higher hospital cost ($9,406.39 vs. $12,816.23, p = 0.05). The preoperative ERCP group had two patients requiring two ERCPs to clear the common duct, one patient requiring conversion to open procedure because of failed LC, and four minor complications. The postoperative ERCP group had no failed LC, IOC, or postoperative ERCPs and one minor complication. The rate of false positive IOC was 6.7% and of negative preoperative ERCP, 43%. We conclude that in the absence of cholangitis requiring emergent endoscopic decompression, suspected choledocholithiasis can be successfully managed first with LC, ERCP being reserved for patients with a positive IOC. This eliminates many negative preoperative ERCPs.
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Affiliation(s)
- T Ng
- Department of Surgery, Brown University, Rhode Island Hospital, Providence, USA
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21
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Endoscopic Retrograde Cholangiopancreatography. Am J Nurs 1999. [DOI: 10.1097/00000446-199902000-00024] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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22
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Thompson JS. 50 years of abdominal surgery at the Southwestern Surgical Congress: common problems and uncommon surgeons. Am J Surg 1998; 175:62S-74S. [PMID: 9558054 DOI: 10.1016/s0002-9610(98)00062-2] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/07/2023]
Affiliation(s)
- J S Thompson
- Department of Surgery, University of Nebraska Medical Center, Omaha 68198-3280, USA
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23
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Norton SA, Alderson D. Prospective comparison of endoscopic ultrasonography and endoscopic retrograde cholangiopancreatography in the detection of bile duct stones. Br J Surg 1997. [PMID: 9361590 DOI: 10.1002/bjs.1800841009] [Citation(s) in RCA: 57] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/29/2022]
Abstract
BACKGROUND Conventional ultrasonography is used widely in the investigation of gallstone disease but is limited in the detection of bile duct stones due to poor visualization of the distal bile duct. Endoscopic retrograde cholangiopancreatography (ERCP) is currently the investigation of choice for suspected choledocholithiasis, but is not without morbidity. Endoscopic ultrasonography clearly visualizes the entire extrahepatic biliary tree and avoids the need for ERCP in many patients. METHODS Some 50 patients with suspected duct stones underwent endoscopic ultrasonography followed by ERCP. All cholangiograms were performed or interpreted by a second doctor blinded to the results of endoscopic ultrasonography. RESULTS Both tests were successful in 46 patients; both tests failed in two patients and ERCP alone failed in a further two. Duct stones were confirmed in 24 patients. Sensitivity (95 per cent confidence interval (c.i.)) of ERCP and endoscopic ultrasonography in identifying these stones was 79 (58-93) per cent and 88 (68-97) per cent respectively; specificity (95 per cent c.i.) was 92 (75-99) per cent and 96 (80-100) per cent. CONCLUSION Endoscopic ultrasonography accurately identifies bile duct stones. It is recommended in all patients with a risk of duct stones but especially in those with a history of ERCP-induced pancreatitis, when other pathology is suspected, when ERCP has failed, when bile duct abnormalities are suspected during pregnancy and in patients with acute pancreatitis.
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Affiliation(s)
- S A Norton
- Department of Surgery, Bristol Royal Infirmary, UK
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Contractor QQ, Boujemla M, Contractor TQ, el-Essawy OM. Abnormal common bile duct sonography. The best predictor of choledocholithiasis before laparoscopic cholecystectomy. J Clin Gastroenterol 1997; 25:429-32. [PMID: 9412943 DOI: 10.1097/00004836-199709000-00006] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
We conducted a prospective study to determine the most reliable indicator of common bile duct stones before laparoscopic cholecystectomy. One hundred thirty-seven patients were referred for endoscopic retrograde cholangiography before laparoscopic cholecystectomy for suspected choledocholithiasis due to one or more of the following abnormalities: (a) altered liver function tests, (b) increased serum amylase levels, or (c) a dilated common bile duct (> 7 mm) with or without evidence of stones on sonography. Sensitivity, specificity, positive and negative predictive values, and the likelihood of the presence or absence of morbidity were calculated for 25 different variables. Common bile duct stones were detected in 63 (46%) patients. Abnormal result of sonography of the common bile duct was the best predictor of choledocholithiasis (p < 0.0001). Abnormalities of the combined liver function tests were statistically significant predictors only when combined with abnormal sonographic results. Improving liver function tests before endoscopy had a significant negative predictive value (p = 0.01). Stepwise logistic regression analysis showed that abnormal ultrasound and the presence of common bile duct stones on ultrasound were significant (p = 0.009 and p = 0.049, respectively). Abnormal result of sonography of the common bile duct is the best predictor of choledocholithiasis before laparoscopic cholecystectomy.
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Affiliation(s)
- Q Q Contractor
- Department of Internal Medicine, Surgery, and Biostatistics, King Fahd Specialist Hospital, Buraidah, Gassim, Saudi Arabia
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