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Peroral Cholangioscopy Using an Ultra-slim Upper Endoscope. Intern Med 2024:3557-24. [PMID: 38569899 DOI: 10.2169/internalmedicine.3557-24] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 04/05/2024] Open
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Endoscopic Ultrasound-Guided Choledochoduodenostomy With Lumen-Apposing Metal Stent Through Duodenal Stent, a Success Case, and a Salvage Case. ACG Case Rep J 2024; 11:e01315. [PMID: 38586823 PMCID: PMC10997313 DOI: 10.14309/crj.0000000000001315] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/07/2023] [Accepted: 02/26/2024] [Indexed: 04/09/2024] Open
Abstract
Endoscopic ultrasound-guided choledochoduodenostomy (EUS-CD) has become a feasible alternative technique in cases of malignant bile duct obstruction, especially when the endoscopic retrograde cholangiopancreatography is not feasible or has failed. In the case of duodenal obstruction, when a duodenal stent has been initially placed, performing endoscopic retrograde cholangiopancreatography could be quite difficult with a low success rate. Thus, EUS-CD could be a good alternative. In this study, we present 2 particularly challenging endoscopic cases in which EUS-CD was performed with a lumen-apposing metal stent inserted through a previously placed duodenal stent.
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Intraductal Papillary Neoplasm of the Bile Duct Treated with Argon Plasma Coagulation via Endoscopic Ultrasound-guided Choledochoduodenostomy. Intern Med 2024; 63:957-962. [PMID: 37612086 PMCID: PMC11045366 DOI: 10.2169/internalmedicine.2083-23] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/08/2023] [Accepted: 06/25/2023] [Indexed: 08/25/2023] Open
Abstract
A 93-year-old man presented to our hospital with a fever, abdominal pain, and jaundice. Computed tomography revealed bilateral bile duct dilation, cystic lesions with bile duct communication, and intraluminal solid nodules arising from the bile duct wall. The patient was diagnosed with intraductal papillary neoplasm of the bile duct. Surgery was not performed, considering the patient's age. It was impossible to control cholangitis using conventional endoscopic therapy. We therefore created an access route to the bile duct using endoscopic ultrasound-guided choledochoduodenostomy and inserted a lumen-apposed metal stent. Thereafter, we performed argon plasma coagulation of the tumor in the bile duct, which successfully prevented cholangitis recurrence.
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Endoscopic ultrasound-guided hepaticogastrostomy versus choledochoduodenostomy for malignant biliary obstruction: A meta-analysis. DEN OPEN 2024; 4:e274. [PMID: 37455944 PMCID: PMC10345703 DOI: 10.1002/deo2.274] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 02/27/2023] [Revised: 06/23/2023] [Accepted: 07/02/2023] [Indexed: 07/18/2023]
Abstract
Objectives Endoscopic ultrasound (EUS)-guided biliary drainage encompasses techniques such as EUS-guided hepaticogastrostomy (EUS-HGS) and EUS-guided choledochoduodenostomy (EUS-CDS). This meta-analysis compared the efficacy of EUS-CDS with that of EUS-HGS for the treatment of biliary obstruction. Methods A systematic meta-analysis of all relevant articles listed was performed by searching the Cochrane Library, PubMed, and Google Scholar databases. We used random effects or fixed effects models to compare success rates, adverse events, procedure times, and time to recurrent biliary obstruction after EUS-CDS and EUS-HGS. Results This meta-analysis included 18 eligible studies. There was no significant difference between EUS-CDS and EUS-HGS with respect to technical success rate (odds ratio [OR] 1.04; 95% confidence interval [CI] 0.62-1.73) and clinical success rate (OR 0.66; 95% CI 0.43-1.04), or with respect to total procedure-related adverse events (OR 1.39; 95% CI 1.00-1.93). Subgroup analysis of adverse events revealed that the rate of recurrent biliary obstruction (RBO) was significantly higher for EUS-HGS (OR 2.95; 95% CI 1.54-5.64). There was no significant difference between the two methods with respect to time to recurrent biliary obstruction (mean difference -11.93 days; 95% CI -47.77-23.91). However, the procedure time was longer for EUS-HGS (mean difference, 3.21 min; 95% CI 1.24-5.19). Conclusion EUS-CDS and EUS-HGS are comparable in terms of technical success, clinical success, and rate of adverse events; however, EUS-CDS is superior with respect to procedure time and preventing RBO.
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Is Endoscopic Sphincterotomy Sufficient in the Treatment of Sump Syndrome? A 25-Year Experience. J Laparoendosc Adv Surg Tech A 2024. [PMID: 38502847 DOI: 10.1089/lap.2023.0519] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/21/2024] Open
Abstract
Background: Sump syndrome is one of the rare long-term complications of side-to-side choledochoduodenostomy (CD) leading to attacks of cholangitis due to accumulation of food and debris in the common bile duct distal to the anastomosis is one of the rare long-term complications after CD. Methods: Fifteen patients treated with the Sump syndrome in our institution between 1996 and 2023 were retrospectively evaluated for long-term outcome. Results: Endoscopic retrograde cholangiopancreatography (ERCP) with sphincterotomy and bile duct clearance was done in 11 patients, while four were subjected to revisional surgery in the form of a Roux-en-Y hepaticojejunostomy. No complications were recorded. There were 5 (38%) recurrences in a median follow-up period of 8 years (10 months-23 years). Of those, 3 patients were treated surgically and two with repeat ERCP. None of the patients developed any cholangiocarcinoma during follow-up. Conclusion: We conclude that although a high recurrence rate was observed, endoscopic treatment may be a valid approach in the treatment of Sump syndrome, with revisional surgery in the form of a Roux-en-Y hepaticojejunostomy as salvage therapy in recurrences.
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Comparison of long-term outcomes of endoscopic ultrasound-guided hepaticogastrostomy and choledochoduodenostomy for distal malignant biliary obstruction: a multicenter retrospective study. Therap Adv Gastroenterol 2024; 17:17562848241239551. [PMID: 38510458 PMCID: PMC10953094 DOI: 10.1177/17562848241239551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/26/2023] [Accepted: 02/27/2024] [Indexed: 03/22/2024] Open
Abstract
Background Endoscopic ultrasound-guided biliary drainage (EUS-BD), classified as choledochoduodenostomy (CDS) and hepaticogastrostomy (HGS), is a feasible and effective alternative for distal malignant biliary obstruction (MBO) in failed endoscopic retrograde cholangiopancreatography. However, the preferred technique for better outcomes has not yet been evaluated. Objectives We compared the long-term outcomes between the techniques. Design Retrospective comparative study. Methods We reviewed consecutive patients who underwent EUS-CDS or EUS-HGS with transmural stent placement for distal MBO between 2009 and 2022. The primary outcome was the stent patency. The secondary outcomes were technical and clinical success, adverse events (AEs) of each technique, and independent risk factors for stent dysfunction. Results In all, 115 patients were divided into EUS-CDS (n = 56) and EUS-HGS (n = 59) groups. Among them, technical success was achieved in 98.2% of EUS-CDS and 96.6% of EUS-HGS groups. Furthermore, clinical success was 96.4% in EUS-CDS and 88.1% in EUS-HGS groups, without significant difference (p = 0.200). The mean duration of stent patency for EUS-CDS was 770.3 days while that for EUS-HGS was 164.9 days (p = 0.010). In addition, the only independent risk factor for stent dysfunction was systematic treatment after EUS-BD [hazard ratio and 95% confidence interval 0.238 (0.066-0.863), p = 0.029]. The incidence of stent dysfunction of EUS-HGS was higher than EUS-CDS (35.1% versus 18.2%, 0.071), despite no significant differences even in late AEs. Conclusion In distal MBO, EUS-CDS may be better than EUS-HGS with longer stent patency and fewer AEs. Furthermore, systematic treatment after EUS-BD is recommended for the improvement of stent patency.
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Choledochoduodenostomy combined with Billroth II procedure for extrahepatic biliary obstruction and duodenal perforation in a cat. JFMS Open Rep 2024; 10:20551169241246415. [PMID: 38766407 PMCID: PMC11100399 DOI: 10.1177/20551169241246415] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/22/2024] Open
Abstract
Case summary A 5-year-old neutered Somali cat presented with a 2-week history of icterus. Diagnostic imaging revealed extrahepatic biliary obstruction (EHBO) due to a common bile duct (CBD) mass. During exploratory laparotomy, a duodenal perforation was discovered incidentally. Choledochoduodenostomy combined with the Billroth II procedure was performed after resection of the CBD mass and the proximal duodenum to treat the EHBO and duodenal perforation. Based on histological and immunohistochemical findings, the CBD mass was diagnosed as a neuroendocrine carcinoma with gastrin-producing cell differentiation. The cat recovered almost uneventfully and was discharged 11 days after surgery. The cat survived for nearly 100 days without recurrence of EHBO or duodenal perforation; however, intermittent vomiting and weight loss persisted despite supportive medications. Relevance and novel information To the best of our knowledge, there is no detailed report on the application of choledochoduodenostomy combined with the Billroth II procedure in cats, as we used to treat the EHBO and duodenal perforation in the present case. As serum gastrin concentrations were elevated on the first day of hospitalisation, the CBD mass was diagnosed as a neuroendocrine carcinoma with gastrin-producing cell differentiation, which seemed to have caused not only EHBO but also duodenal perforation (Zollinger-Ellison syndrome). The cat survived for almost 100 days without any perioperative complications. However, this combined procedure might be considered as only a salvage option and not as a definitive treatment option in cats requiring simultaneous biliary and gastrointestinal reconstruction because postoperative supportive care could not improve the cat's condition or maintain its quality of life.
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Therapeutic Endoscopic Ultrasound for Complications of Pancreatic Cancer. Cancers (Basel) 2023; 16:29. [PMID: 38201458 PMCID: PMC10778123 DOI: 10.3390/cancers16010029] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 12/18/2023] [Accepted: 12/18/2023] [Indexed: 01/12/2024] Open
Abstract
Progression of pancreatic adenocarcinoma can result in disease complications such as biliary obstruction and gastric outlet obstruction. The recent advances in endoscopic ultrasound (EUS) have transformed EUS from a purely diagnostic technology to a therapeutic modality, particularly with the development of lumen-apposing metal stents. In terms of biliary drainage, EUS-guided choledochoduodenostomy and EUS-guided hepaticogastrostomy offer safe and effective techniques when conventional transpapillary stent placement via ERCP fails or is not possible. If these modalities are not feasible, EUS-guided gallbladder drainage offers yet another salvage technique when the cystic duct is non-involved by the cancer. Lastly, EUS-guided gastroenterostomy allows for an effective bypass treatment for cases of gastric outlet obstruction that enables patients to resume eating within several days. Future randomized studies comparing these techniques to current standard-of-care options are warranted to firmly establish therapeutic EUS procedures within the treatment algorithm for this challenging disease.
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Endoscopic Ultrasound-Guided Biliary Drainage. J Clin Med 2023; 12:jcm12072736. [PMID: 37048819 PMCID: PMC10095139 DOI: 10.3390/jcm12072736] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/06/2023] [Revised: 04/03/2023] [Accepted: 04/05/2023] [Indexed: 04/14/2023] Open
Abstract
Endoscopic retrograde cholangiopancreatography (ERCP) and percutaneous transhepatic biliary drainage (PTBD) are currently first- and second-line therapeutic options, respectively, for the relief of biliary obstruction. In recent years, however, endoscopic ultrasound-guided biliary drainage (EUS-BD) has become an established alternative therapy for biliary obstruction. There are multiple different techniques for EUS-BD, which can be distinguished based on the access point within the biliary tree (intrahepatic versus extrahepatic) and the location of stent placement (transenteric versus transpapillary). The clinical and technical success rates of biliary drainage for EUS-BD are similar to both ERCP and PTBD, and complication rates are favorable for EUS-BD relative to PTBD. As EUS-BD becomes more widely practiced and endoscopic tools continue to advance, the outcomes will likely improve, and the breadth of indications for EUS-BD will continue to expand.
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Clinical Outcomes of EUS-Guided Choledochoduodenostomy for Biliary Drainage in Unresectable Pancreatic Cancer: A Case Series. MEDICINA (KAUNAS, LITHUANIA) 2023; 59:medicina59020351. [PMID: 36837552 PMCID: PMC9968191 DOI: 10.3390/medicina59020351] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Figures] [Subscribe] [Scholar Register] [Received: 12/13/2022] [Revised: 01/25/2023] [Accepted: 02/08/2023] [Indexed: 02/17/2023]
Abstract
Introduction. Pancreatic ductal adenocarcinoma (PDA) is associated with poor prognosis and 98% loss-of-life expectancy. 80% of patients with PDA are unfit for radical surgery. In those cases, emphasis is set on management of cancer-related symptoms, among which obstructive jaundice is most common. Endoscopic ultrasound-guided biliary drainage (EUS-BD) emerges as a valid alternative to the well-accepted methods for treatment of biliary obstruction. Patient Selection. Five consecutive patients with unresectable pancreatic malignancy, were subjected to EUS-BD, particularly EUS-guided choledochoduodenostomy (EUS-CDS). Ethics. Oral and written informed consent was obtained in all cases prior procedure. Technique. EUS-guided puncture of the common bile duct was performed, followed by advancement of a guidewire to the intrahepatic bile ducts. After dilation of the fistulous tract with a cystotome, a fully covered self-expandable metal stent was inserted below the hepatic confluence and extending at least 3 cm in the duodenum. Technical and clinical success was achieved in four patients without adverse events. In one patient procedure failed due to dislocation of the guidewire, with consequent biliary leakage requiring urgent surgery. Recovery was uneventful with no further clinical sequelae and there was no mortality associated with procedure. Discussion. Introduced in 2001, EUS-guided biliary drainage has become an accepted option for treatment of obstructive jaundice. According to recent guidelines published by European Society of Gastrointestinal Endoscopy (ESGE) in 2022, EUS-CDS is a preferred modality to percutaneous transhepatic biliary drainage (PTBD) and surgery in patients with failed ERCP, with comparable efficiency and better safety profile, which is supported by our experience with the procedure. Conclusions. Our case series suggests that EUS-CDS is an excellent option for palliative management of malignant distal biliary obstruction, emphasizes on the importance of adequate technique and experience for the technical success, and urges the need for future research on establishing the best choice for guidewire and dilation device.
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An alternative palliative surgical method for advanced malignant obstructive jaundice: Laparoscopic bridge choledochoduodenostomy. Front Surg 2023; 9:1056093. [PMID: 36684379 PMCID: PMC9852326 DOI: 10.3389/fsurg.2022.1056093] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/28/2022] [Accepted: 11/09/2022] [Indexed: 01/09/2023] Open
Abstract
Background This study introduces an alternative palliative surgical procedure called laparoscopic bridge choledochoduodenostomy (LBCDD) for patients with advanced malignant obstructive jaundice (AMOJ). Methods Patients with AMOJ who had LBCDD between January 2017 and August 2021 were identified from databases of two institutions in China. Results A total of 35 patients (male 12; female 23) with an average age of 64 years were enrolled. The average diameter of the tumor is 4.24 cm. All patients undertook LBCDD within an average operation time of 75 min with a mean blood loss of 32 ml. One patient had controlled bile leakage after the operation and two developed surgical site infection involving the epigastric orifices. All of them were solved by conservative treatment. All patients were discharged smoothly after an average hospital stay of 5.5 days, and no conversion to open surgery was required. Conclusions LBCDD is a safe and efficient palliative surgery, which has a good therapeutic effect on patients with AMOJ.
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Abstract
Therapeutic EUS has witnessed exponential growth in the last decade, but it has been considered investigational until recently. An increasing body of good-quality evidence is now demonstrating clear advantages over established alternatives, adding therapeutic EUS to management algorithms of complex hepato-pancreato-biliary (HPB) and gastrointestinal (GI) conditions. In this review, the available evidence and clinical role of therapeutic EUS in established and evolving applications will be discussed. A Graphical Summary for each scenario will provide (1) technical steps, (2) anatomical sketch, (3) best-supporting evidence, and (4) role in changing current and future GI practice. Therapeutic EUS has accepted well-established applications such as drainage of symptomatic peripancreatic fluid collections, biliary drainage in failed endoscopic retrograde cholangiopancreatography, and treatment of acute cholecystitis in unfit-for-surgery patients. In addition, good-quality evidence on several emerging indications (e.g., treatment of gastric outlet obstruction, local ablation of pancreatic solid lesions, etc.) is promising. Specific emphasis will be given to how these technical innovations have changed management paradigms and algorithms and expanded the possibilities of gastroenterologists to provide therapeutic solutions to old and emerging clinical needs. Therapeutic EUS is cementing its role in everyday practice, radically changing the treatment of different HPB diseases and other conditions (e.g., GI obstruction). The development of dedicated accessories and increased training opportunities will expand the ability of gastroenterologists to deliver highly effective yet minimally invasive therapies, potentially translating into a better quality of life, especially for oncological and fragile patients.
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Benign stenosis of common bile duct after Roux Y gastrectomy. ROZHLEDY V CHIRURGII : MESICNIK CESKOSLOVENSKE CHIRURGICKE SPOLECNOSTI 2022; 101:332-336. [PMID: 36075696 DOI: 10.33699/pis.2022.101.7.332-336] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/15/2023]
Abstract
We present the case of a 60-year-old patient with the history of subtotal gastric resection and reconstruction of passage using the Roux-Y loop, five years later diagnosed with benign stenosis of the common bile duct. The possibilities of using endoscopy and interventional radiology for the bile duct treatment in the postoperatively altered terrain of the proximal digestive tract were limited. After failure of these methods the patient was indicated for surgery - biliodigestive anastomosis. The postoperative course was significantly complicated by bleeding and formation of bile and colic fistulas. Over time, a migrated stent was found in the small intestine, which was the cause of inflammatory changes and incomplete small bowel obstruction. Increased intraluminal pressure in the intestinal loops inhibited healing of the anastomosis and was a major cause of the complications.
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Hepaticogastrostomy versus choledochoduodenostomy: An international multicenter study on their long-term patency. Endosc Ultrasound 2021; 11:38-43. [PMID: 34494590 PMCID: PMC8887039 DOI: 10.4103/eus-d-21-00006] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/15/2022] Open
Abstract
Background and Objectives: EUS-guided biliary drainage (EUS-BD) offers minimally invasive decompression when conventional endoscopic retrograde cholangiopancreatography fails. Stents can be placed from the intrahepatic ducts into the stomach (hepaticogastrostomy [HG]) or from the extrahepatic bile duct into the small intestine (choledochoduodenostomy [CCD]). Long-term patency of these stents is unknown. In this study, we aim to compare long-term patency of CCD versus HG. Methods: Consecutive patients from 12 centers were included in a registry over 14 years. Demographics, procedure info, adverse events, and follow-up data were collected. Student's t-test, Chi–square, and logistic regression analyses were conducted. Only patients with at least 6-month follow-up or who died within 6-month postprocedure were included. Results: One-hundred and eighty-two patients were included (93% male; mean age: 70; HG n = 95, CCD n = 87). No significant difference in indication, diagnosis, dissection instrument, or stent type was seen between the two groups. Technical success was 92% in both groups. Clinical success was achieved in 75/87 (86%) in the HG group and 80/80 (100%) in the CCD group. A trend toward higher adverse events was seen in the CCD group. A total of 25 patients out of 87 needed stent revision in the HG group (success rate 71%), while eight out of 80 were revised in the CCD group (success rate 90%). Chi square shows CCD success higher than HG (90% vs. 71%, P = 0.010). After adjusting for diagnosis, jaundice or cholangitis presentation, instrument used for dissection, and gender, CCD was 4.5 times more likely than HG to achieve longer stent patency or manage obstruction (odds ratio 4.5; 95% 1.1548–17.6500, P = 0.0302). Conclusion: CCD is associated with superior long-term patency than HG but with a trend toward higher adverse events. This is particularly important in patients with increased survival. Additional studies are required before recommending a change in practice.
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Choledochoduodenostomy Versus Hepaticogastrostomy in Endoscopic Ultrasound-guided Drainage for Malignant Biliary Obstruction: A Meta-analysis and Systematic Review. Surg Laparosc Endosc Percutan Tech 2021; 32:124-132. [PMID: 34469370 PMCID: PMC8812416 DOI: 10.1097/sle.0000000000000992] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2021] [Accepted: 07/12/2021] [Indexed: 02/08/2023]
Abstract
OBJECTIVES This study aimed to estimate the safety and efficacy of endoscopic ultrasound-guided choledochoduodenostomy (EUS-CDS) and endoscopic ultrasound-guided hepaticogastrostomy (EUS-HGS) for malignant biliary obstruction. METHODS We conducted a literature search using PubMed, Embase, Web of Science, the Cochrane Central Register of Controlled Trials, and ClinicalTrials.gov. Studies that compared EUS-CDS and EUS-HGS were included in this study. RESULTS Thirteen studies were eligible for inclusion. The technical [odds ratio (OR): 0.95; 95% confidence interval (CI): 0.51-1.74) and clinical (OR: 1.13; 95%CI: 0.66-1.94) success rates of EUS-CDS were comparable to those of EUS-HGS. However, EUS-CDS had less reintervention (OR: 0.31; 95%CI: 0.16-0.63) and stent obstruction (OR: 0.48; 95%CI: 0.21-0.94) than EUS-HGS. Both groups had similar adverse events (OR: 1.00; 95%CI: 0.70-1.43) and overall survival (hazard ratio: 1.07; 95%CI: 0.58-1.97). CONCLUSIONS EUS-CDS and EUS-HGS have comparable technical and clinical success rates, adverse events, and overall survival. However, EUS-CDS has less reintervention and stent obstruction.
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Endoscopic ultrasound-guided versus endoscopic retrograde cholangiopancreatography-guided biliary drainage for primary treatment of distal malignant biliary obstruction: A systematic review and meta-analysis. Dig Endosc 2020; 32:16-26. [PMID: 31165527 DOI: 10.1111/den.13456] [Citation(s) in RCA: 38] [Impact Index Per Article: 9.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/08/2019] [Accepted: 06/02/2019] [Indexed: 12/17/2022]
Abstract
OBJECTIVES Current evidence supporting the utility of endoscopic ultrasound-guided biliary drainage (EUS-BD) as primary treatment for distal malignant biliary obstruction (MBO) is limited. We conducted a meta-analysis to compare the performance of EUS-BD and endoscopic retrograde cholangiopancreatography-guided biliary drainage (ERCP-BD) as primary palliation of distal MBO. METHODS We searched several databases for comparative studies evaluating EUS-BD vs. ERCP-BD in primary drainage of distal MBO up to 28 February 2019. Primary outcomes were technical success and clinical success. Secondary outcomes included adverse events, stent patency, stent dysfunction, tumor in/overgrowth, reinterventions, procedure duration, and overall survival. RESULTS Four studies involving 302 patients were qualified for the final analysis. There was no difference in technical success (risk ratio [RR] 1.00; 95% confidence interval [95% CI] 0.93-1.08), clinical success (RR 1.00; 95% CI 0.94-1.06) and total adverse events (RR 0.68; 95% CI: 0.31-1.48) between the two procedures. EUS-BD was associated with lower rates of post-procedure pancreatitis (RR 0.12; 95% CI 0.02-0.62), stent dysfunction (RR 0.54; 95% CI 0.32-0.91), and tumor in/overgrowth (RR 0.22; 95% CI 0.07-0.76). No differences were noted in reinterventions (RR 0.59; 95% CI 0.21-1.69), procedure duration (weighted mean difference -2.11; 95% CI -9.51 to 5.29), stent patency (hazard ratio [HR] 0.61; 95% CI 0.34-1.11), and overall survival (HR 1.00; 95% CI 0.66-1.51). CONCLUSIONS With adequate endoscopy expertise, EUS-BD could show similar efficacy and safety when compared with ERCP-BD for primary palliation of distal MBO and exhibits several clinical advantages.
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Comparison of the efficacy and safety of endoscopic ultrasound-guided choledochoduodenostomy and hepaticogastrostomy for malignant distal biliary obstruction: Multicenter, randomized, clinical trial. Dig Endosc 2019; 31:575-582. [PMID: 30908711 DOI: 10.1111/den.13406] [Citation(s) in RCA: 43] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 12/27/2018] [Accepted: 03/19/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND AND AIM Endoscopic ultrasound-guided biliary drainage (EUS-BD) can be carried out by two different approaches: choledochoduodenostomy (CDS) and hepaticogastrostomy (HGS). We compared the efficacy and safety of these approaches in malignant distal biliary obstruction (MDBO) patients using a prospective, randomized clinical trial. METHODS Patients with malignant distal biliary obstruction after failed endoscopic retrograde cholangiopancreatography were randomly selected for either CDS or HGS. The procedures were carried out at nine tertiary centers from September 2013 to March 2016. Primary endpoint was technical success rate, and the noninferiority of HGS to CDS was examined with a one-sided significance level of 5%, where the noninferiority margin was set at 15%. Secondary endpoints were clinical success, adverse events (AE), stent patency, survival time, and overall technical success including alternative EUS-BD procedures. RESULTS Forty-seven patients (HGS, 24; CDS, 23) were enrolled. Technical success rates were 87.5% and 82.6% in the HGS and CDS groups, respectively, where the lower limit of the 90% confidence interval of the risk difference was -12.2% (P = 0.0278). Clinical success rates were 100% and 94.7% in the HGS and CDS groups, respectively (P = 0.475). Overall AE rate, stent patency, and survival time did not differ between the groups. Overall technical success rates were 100% and 95.7% in the HGS and CDS groups, respectively (P = 0.983). CONCLUSIONS This study suggests that HGS is not inferior to CDS in terms of technical success. When one procedure is particularly challenging, readily switching to the other could increase technical success.
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Endoscopic ultrasound versus endoscopic retrograde cholangiopancreatography-guided biliary drainage for primary decompression of malignant biliary obstruction: protocol for a systematic review and meta-analysis of randomised controlled trials. BMJ Open 2019; 9:e028156. [PMID: 31203246 PMCID: PMC6588990 DOI: 10.1136/bmjopen-2018-028156] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
INTRODUCTION Current evidence supporting the utility of endoscopic ultrasound-guided biliary drainage (EUS-BD) as a first-line treatment option for malignant biliary obstruction (MBO) is limited. We plan to provide a systematic review and meta-analysis to compare the performance of EUS-BD and endoscopic retrograde cholangiopancreatography-guided biliary drainage (ERCP-BD) as primary palliation of MBO. METHODS AND ANALYSIS Randomised controlled trials evaluating EUS-BD versus ERCP-BD in primary drainage of MBO will be searched in MEDLINE, EMBASE, Web of Science, the Cochrane Library, ClinicalTrials.gov and Google Scholar, from database inception to 31 October 2018. Data on study design, participant characteristics, intervention details and outcomes will be extracted. Primary outcomes to be assessed are technical and clinical success. Secondary outcomes include adverse events, stent patency, stent dysfunction, reinterventions, procedure duration and overall survival. Study quality will be assessed using the Cochrane Risk of Bias Tool. Meta-analysis will be performed using RevMan V.5.3 statistical software. Data will be combined with a random effect model. The results will be presented as a risk ratio for dichotomous data, weighted mean difference for continuous data and HR for time-to-event data. Publication bias will be visualised using funnel plots. ETHICS AND DISSEMINATION This study will not use primary data, and therefore, formal ethical approval is not required. The findings will be disseminated through peer-reviewed journals and committee conferences. PROSPERO REGISTRATION NUMBER CRD42018117040.
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Outcomes of endoscopic ultrasound-guided biliary drainage: A systematic review and meta-analysis. United European Gastroenterol J 2018; 7:60-68. [PMID: 30788117 DOI: 10.1177/2050640618808147] [Citation(s) in RCA: 41] [Impact Index Per Article: 6.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2018] [Accepted: 09/23/2018] [Indexed: 12/17/2022] Open
Abstract
Background Success and event rates of endoscopic ultrasound (EUS)-guided biliary drainage vary with techniques, and results from different studies remain inconsistent. Objective We conducted a proportion meta-analysis to evaluate the efficacy and safety of EUS-guided biliary drainage and compare the outcomes of current procedures. Methods We searched MEDLINE, Embase, Cochrane and Web of knowledge to identify studies reporting technical success, clinical success and complication rates of EUS-guided biliary drainage techniques to estimate their clinical and technical efficacy and safety. Results We identified 17 studies including a total of 686 patients. The overall clinical success and technical success rates were respectively 84% confidence interval (CI) 95% (80-88) and 96% CI 95% (93-98) for hepaticogastrostomy, and respectively 87% CI 95% (82-91) and 95% CI 95 (91-97) for choledochoduodenostomy. Reported adverse event rates were significantly higher (p = 0.01) for hepaticogastrostomy (29% CI 95% (24-34)) compared to choledochoduodenostomy (20% CI 95% (16-25)). Compared with hepaticogastrostomy, the pooled odds ratio for the complication rate of choledochoduodenostomy was 2.01 (1.25; 3.24) (p = 0.0042), suggesting that choledochoduodenostomy might be safer than hepaticogastrostomy. Conclusion The available literature suggests choledochoduodenostomy may be a safer approach compared to hepaticogastrostomy. Randomized controlled trials with sufficiently large cohorts are needed to compare techniques and confirm these findings.
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Endoscopic ultrasound-guided choledochoduodenostomy using a lumen apposing metal stent for acute cholangitis. THE TURKISH JOURNAL OF GASTROENTEROLOGY : THE OFFICIAL JOURNAL OF TURKISH SOCIETY OF GASTROENTEROLOGY 2018; 29:511-514. [PMID: 30249569 PMCID: PMC6284640 DOI: 10.5152/tjg.2018.18095] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 02/05/2018] [Accepted: 04/29/2018] [Indexed: 11/22/2022]
Abstract
We present the case of a 51-year-old woman with a history of uterine cancer who presented to the emergency room with a clinical picture of acute cholangitis. An abdominal ultrasound and a computed tomography scan were performed, revealing a gigantic lymphadenopathy mass compressing the common bile duct and the duodenum. After failure to perform an endoscopic retrograde cholangiopancreatography (ERCP) due to a modified anatomy, we performed an endoscopic ultrasound-guided choledochoduodenostomy (EUS-CDS) and placed a Hot AXIOS 10Fr/10 mm stent with efficient biliary drainage. In addition, we inserted a duodenal uncoated 120/22 mm expandable metallic stent. EUS-CDS presents a valid alternative in patients with failed ERCP and should be considered as an important option for rapid biliary decompression in patients with acute cholangitis.
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Laparoscopic cholecystectomy with choledochoduodenostomy in a patient with situs inversus totalis. J Minim Access Surg 2018; 14:241-243. [PMID: 29882522 PMCID: PMC6001295 DOI: 10.4103/jmas.jmas_122_17] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/23/2022] Open
Abstract
A 50-year-old female presented to us with features of obstructive jaundice. Investigations revealed cholelithiasis with single large impacted calculus in the common bile duct (CBD) and significant dilatation of extrahepatic biliary tree. Incidentally, the patient was also detected to have situs inversus totalis (SIT). Attempt at extraction of the calculus in the CBD by endoscopic retrograde cholangiography failed, and a 7F stent was placed. The patient was subjected to laparoscopic cholecystectomy, CBD exploration with the extraction of the offending calculus and laparoscopic choledochoduodenostomy (LCDD). The patient had an uneventful recovery and is since discharged. PubMed search did not reveal LCDD in SIT as a procedure reported in literature to the best of our knowledge.
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EUS-guided choledochoduodenostomy for malignant distal biliary obstruction using a lumen-apposing fully covered metal stent after failed ERCP. Surg Endosc 2016; 30:5002-5008. [DOI: 10.1007/s00464-016-4845-6] [Citation(s) in RCA: 97] [Impact Index Per Article: 12.1] [Reference Citation Analysis] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/24/2015] [Accepted: 02/24/2016] [Indexed: 12/13/2022]
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How to close open choledochotomy: primary closure, primary closurewith T-tube drainage, or choledochoduodenostomy? Turk J Med Sci 2016; 46:283-6. [PMID: 27511485 DOI: 10.3906/sag-1404-182] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/30/2014] [Accepted: 07/05/2015] [Indexed: 11/03/2022] Open
Abstract
BACKGROUND/AIM Although common bile duct stones are generally treated endoscopically, surgery is required if endoscopic removal is impossible. The aim of this study was to compare the surgical options in such patients. MATERIALS AND METHODS A total of 282 patients with common bile duct stones underwent open choledochotomy; primary closure was applied in 48 (17.0%), primary closure with T-tube drainage in 81 (28.7%), and choledochoduodenostomy in 153 (54.3%) patients. RESULTS Postoperative complications were seen in 8 (16.7%) patients in the primary closure, 33 (40.7%) patients in the primary closure with T-drainage, and 37 (24.2%) patients in the choledochoduodenostomy group. No significant differences were observed among the groups (P > 0.05). The mean postoperative hospital stays in the primary closure, primary closure with T-tube drainage, and choledochoduodenostomy groups were 5.5, 13.5, and 8.9 days, respectively. The mean postoperative hospitalization was significantly shorter in the primary closure group than in the other groups (P < 0.05). CONCLUSION Primary closure is a safe and feasible method in selected patients.
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Direct insertion of an ultra-slim upper endoscope for cholangioscopy in patients undergoing choledochoduodenostomy. Dig Endosc 2015; 27:771-4. [PMID: 25930740 DOI: 10.1111/den.12481] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/28/2015] [Revised: 04/15/2015] [Accepted: 04/20/2015] [Indexed: 02/08/2023]
Abstract
Direct peroral cholangioscopy (POC) using an ultra-slim upper endoscope is one modality of POC for intraductal endoscopic evaluation and treatment of the bile duct. Choledochoduodenostomy (CDS) is one modality of biliary bypass surgery that provides a new route to the bile duct. We carried out direct POC using an ultra-slim upper endoscope without the use of accessories in 10 patients (four sump syndromes, three bile duct strictures and three intrahepatic duct stones) previously undergoing surgical CDS. Direct POC was successful in all patients. The use of an intraductal balloon catheter was required in one patient for advancement of the endoscope into the bile duct. Distal bile ducts with sump syndromes were cleared using baskets and water irrigation under direct POC. Cholangiocarcinoma was diagnosed in one patient with hilar bile duct stricture after cholangioscopic evaluation and a targeting forceps biopsy under direct POC. Intrahepatic duct stones were successfully extracted after intraductal fragmentation under direct POC. Oozing bleeding occurred during intraductal lithotripsy but stopped spontaneously. Direct POC using an ultra-slim upper endoscope without the assistance of accessories can easily be carried out in patients undergoing CDS.
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Secondary gallbladder hydatidosis and nonfragmanted germinative membrane sourced obstructive jaundice caused by intrabiliary ruptured hepatic hydatid cyst (a case report): two rare complication of the intrabiliary ruptured hepatic hydatid cyst. Hepatobiliary Surg Nutr 2014; 3:209-11. [PMID: 25202699 DOI: 10.3978/j.issn.2304-3881.2014.07.05] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Key Words] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/29/2014] [Accepted: 06/16/2014] [Indexed: 12/21/2022]
Abstract
Intrabiliary rupture is the most frequently seen complication of the hepatic hydatid cysts. Obstructive jaundice can be seen as a complication of the intrabiliary ruptured hepatic hydatid cysts due to the migrated cystic content into bile ducts. In this study, we present two rare complications seen in a patient who has intrabiliary ruptured hepatic hydatid cyst. Obstructive jaundice and secondary gallbladder hydatidosis depending on to the intrabiliary ruptured hepatic hydatid cyst in a 58-year-old man patient were diagnosed and treated. A large choledochal nonfragmanted germinative membran was found in the choledochus as the reason of biliary obstruction. Hepatic hydatid cyst is a world-wide disease. Intrabiliary rupture must be kept in mind in the patients who has hepatic hydatid cyst and biliary tract problems.
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Secondary biliary cholestasis promotes testicular macrophage infiltration and autophagy in rats. Am J Reprod Immunol 2014; 73:301-12. [PMID: 25041469 DOI: 10.1111/aji.12292] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2014] [Accepted: 06/24/2014] [Indexed: 11/29/2022] Open
Abstract
PROBLEM Cholestasis can cause translocation of gut bacteria, and endotoxemia, and systemic inflammation. Now, little is known about the effects of cholestasis on the testicular inflammation and autophagy. METHODS A rat biliary cholestasis model caused by common bile duct ligation (CBDL), together with biliary decompression (choledochoduodenostomy), was used. RESULTS The magnitude of MCP-1 expression and CD68(+) macrophage infiltration within testes was progressively up-regulated in rats along with increasing duration of CBDL and was maintained at relatively high level in rats with biliary decompression. The large up-regulation of testicular ATG-12, LC3II, and autophagic vacuoles was found with the extending duration of CBDL and kept at 5 weeks following biliary decompression. The autophagic contents were a large accumulation of mitophagy in testes in rats with CBDL, and cytosol components in rats with biliary decompression. CONCLUSION Secondary biliary cholestasis can promote inflammatory reaction and the activation of mitophagy and autophagy in testes.
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A One-step Procedure by Using Linear Echoendoscope to Perform EUS-guided Choledochoduodenostomy and Duodenal Stenting in Patients with Irresectable Periampullary Cancer. Endosc Ultrasound 2014; 1:156-61. [PMID: 24949354 PMCID: PMC4062222 DOI: 10.7178/eus.03.007] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/15/2012] [Accepted: 10/30/2012] [Indexed: 12/20/2022] Open
Abstract
Objective: Endoscopic ultrasound-guided choledochoduodenostomy (EUS-CD) has become an alternative method after unsuccessful endoscopic retrograde cholangiopancreatography (ERCP) treatment. We present a case series study and its feasibility by using only a linear therapeutic channel echoendoscope to create both a biliary-enteral fistula and anatomic enteral recanalization. Methods: We presented seven cases of unresectable periampullary cancer with both biliary and duodenal obstruction. In these cases, the EUS-guided technique might be an alternative to double stenting (biliary and enteral) in the same procedure and equipment. Results: In all cases, the location of the biliary obstruction was in the distal common bile duct (CBD) and the grade of proximal dilation diameter varied from 15 mm to 20 mm. Two patients had type I (28.6%) and five had type II (71.4%) duodenal obstruction. Technical success of EUS-CD, by the stent placement, occurred in 100% of the cases. There were no early complications. Biliary drainage was effective clinically as well as in laboratory in 6 cases (6/7), by relieving obstructive jaundice and decreasing bilirubin levels. Conclusion: EUS equipment may offer an alternative to double stenting in the same procedure and with palliative propose.
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Antegrade common bile duct (CBD) stenting after laparoscopic CBD exploration. J Minim Access Surg 2011; 3:19-25. [PMID: 20668614 PMCID: PMC2910375 DOI: 10.4103/0972-9941.30682] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/26/2006] [Accepted: 09/05/2006] [Indexed: 12/16/2022] Open
Abstract
Laparoscopic common bile duct exploration (LCBDE) has been found to be a safe, efficient and cost-effective treatment for choledocholithiasis. Following LCBDE, the clearance may be ascertained by a cholangiogram or choledochoscopy. The common bile duct (CBD) may be closed primarily with or without a stent in situ or may be drained by means of a T-tube or a biliary enteric anastomosis.
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The role of biliodigestive derivations in the treatment of choledocholithiasis. CURRENT HEALTH SCIENCES JOURNAL 2011; 37:181-4. [PMID: 24778837 PMCID: PMC3945384] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Download PDF] [Subscribe] [Scholar Register] [Received: 09/12/2011] [Accepted: 10/27/2011] [Indexed: 11/07/2022]
Abstract
The obstructive jaundice is a complex syndrome with both benign etiology (choledocholithiasis, hydatid cyst, chronic pancreatitis) and malignant (cancer of the pancreas, cholangiocarcinoma and gallbladder cancer) and it has a special place in biliopancreatic pathology, with up most importance due to changes in local and general status of the organism, difficult etiologic diagnostic problems for the clinician and whose solution requires teamwork, which involves both the surgeon, gastroenterologist, anesthesiologist etc. The introduction of laparoscopic approach and upper gastrointestinal endoscopy for gallstone disease giving the opportunity to solve choledocholithiasis only by laparoscopic approach or by combining laparoscopic cholecystectomy with extraction of the common bile duct stones using endoscopic retrograde cholangiopancreatography, which greatly restricted the classical surgical indications. In these circumstances, I consider appropriate to review the place and indications of biliodigestive derivations in obstructive jaundice caused by coledocholithiasis.
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Fatal biliary-systemic air embolism during endoscopic retrograde cholangiopancreatography: a case with multifocal liver abscesses and choledochoduodenostomy. Yonsei Med J 2010; 51:287-90. [PMID: 20191026 PMCID: PMC2824879 DOI: 10.3349/ymj.2010.51.2.287] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/22/2008] [Revised: 08/07/2008] [Accepted: 08/07/2008] [Indexed: 12/16/2022] Open
Abstract
We report a rare case of a massive fatal embolism that occurred in the middle of endoscopic retrograde cholangiopancreatography (ERCP) and retrospectively examine the significant causes of the event. The patient was a 50-year old female with an uncertain history of previous abdominal surgery for multiple biliary stones 20 years prior. The patient presented with acute right upper quadrant pain. An abdominal computed tomographic (CT) scan revealed the presence of multiple stones in the common bile duct (CBD) and intra-hepatic duct (IHD) with biliary obstruction, multifocal liver abscesses, and air-biliarygram. Emergency ERCP showed a wide and straight opening of choledochoduodenostomy, which may have been created during a previous surgery, and multiple filling defects in the CBD. With the use of a forward endoscope, mud stones were extracted through the opening of the choledochoduodenostomy. Cardiac arrest suddenly developed during the procedure, and despite immediate resuscitation, the patient died due to a massive systemic air embolism. We reviewed previously reported fatal cases and accessed factors facilitating air embolisms in this case.
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Hepatocellular carcinoma secondary to cholecystectomy: a one in a million chance. HPB (Oxford) 2002; 4:91-3. [PMID: 18332931 PMCID: PMC2020532 DOI: 10.1080/136518202760378461] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
BACKGROUND Cholecystectomy is a common procedure and its complications are well documented. CASE OUTLINE A 63-year-old female sustained a bile duct injury during cholecystectomy requiring choledochoduodenostomy. She subsequently developed secondary biliary cirrhosis and ultimately required orthotopic liver transplantation. A focus of hepatocellular carcinoma was discovered within her liver. DISCUSSION This case represents the first documented case of hepatocellular carcinoma as a late complication of cholecystectomy. The risk of this occurring can be estimated at 1:1,140,000 (range 1:11,000 to 1:120,000,000).
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Abstract
BACKGROUND Transduodenal sphincteroplasty (TDS) offers permanent prophylaxis against further stones in the common bile duct (CBD) by allowing continuous free efflux of bile from the papilla. PATIENTS AND RESULTS In a personal series of 267 consecutive operations, four patients underwent further treatment for recurrent CBD stones during a median follow-up of 12 years. Three of them received Roux-en-Y biliary diversion and had no further symptoms; the fourth patient remains well four years after endoscopic extraction of stones. DISCUSSION Recurrent stone formation is rare after an adequate TDS and probably reflects retained food debris within the CBD. Initial treatment may be endoscopic, but biliary diversion is needed for those with recurrent symptoms.
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