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Abstract
Fine-needle percutaneous cholangiography has been carried out on a selected group of 22 infants and children who were jaundiced from a variety of causes. The technique has aided both the diagnosis and surgical management of the patients and has been free from complications.
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Imanishi M, Ogura T, Kurisu Y, Onda S, Takagi W, Okuda A, Miyano A, Amano M, Nishioka N, Masuda D, Higuchi K. A feasibility study of digital single-operator cholangioscopy for diagnostic and therapeutic procedure (with videos). Medicine (Baltimore) 2017; 96:e6619. [PMID: 28403110 PMCID: PMC5403107 DOI: 10.1097/md.0000000000006619] [Citation(s) in RCA: 16] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/13/2022] Open
Abstract
Recently, the novel SpyGlass DS Direct Visualization system (SPY DS) has become available. This system offers several advantages over the conventional SPYGlass system. This study evaluated the clinical feasibility and efficacy of diagnostic and therapeutic procedures for biliary disorder using SPY DS.In this retrospective study, consecutive patients who had biliary disorder were enrolled between November 2015 and February 2016. All patients could not be diagnosed or treated by standard endoscopic retrograde cholangiopancreatography in our hospital or at another hospital.A total of 28 consecutive patients (21 men and 7 women; median age, 73 years; age range, 55-87 years) were retrospectively enrolled in this study. Among them, diagnostic procedure was performed in 20 patients, and 8 patients underwent therapeutic procedures. The technical success rate for diagnostic procedures was 100% (20/20). Diagnostic accuracy was 100% (19/19). The technical success rate for therapeutic procedures was 88% (7/8). Among these 8 patients, 4 patients with common bile duct stones underwent electrohydraulic lithotripsy. One patient successfully underwent guidewire insertion to remove a migrated plastic stent. The 3 remaining patients underwent SPY DS to insert a guidewire for left bile duct obstruction and for posterior bile duct branch. In the patient who underwent guidewire insertion for left hepatic bile duct obstruction cause by primary sclerosing cholangitis, we could not advance the guidewire into the left hepatic bile duct. No adverse events were seen. Median SPY DS insertion time was 21 min (range, 8-32 min).Single-operator cholangioscopy using SPY DS was feasible and had a marked clinical impact in patients with biliary disease. Additional case reports and prospective studies are needed to examine further applications of this system.
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Affiliation(s)
- Miyuki Imanishi
- Second Department of Internal Medicine, Osaka Medical College
| | - Takeshi Ogura
- Second Department of Internal Medicine, Osaka Medical College
| | | | - Saori Onda
- Second Department of Internal Medicine, Osaka Medical College
| | - Wataru Takagi
- Second Department of Internal Medicine, Osaka Medical College
| | - Atsushi Okuda
- Second Department of Internal Medicine, Osaka Medical College
| | - Akira Miyano
- Second Department of Internal Medicine, Osaka Medical College
| | - Mio Amano
- Second Department of Internal Medicine, Osaka Medical College
| | - Nobu Nishioka
- Second Department of Internal Medicine, Osaka Medical College
| | - Daisuke Masuda
- Second Department of Internal Medicine, Osaka Medical College
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Vandenabeele LAM, Dhondt E, Geboes KP, Defreyne L. Percutaneous stenting in malignant biliary obstruction caused by metastatic disease: clinical outcome and prediction of survival according to tumor type and further therapeutic options. Acta Gastroenterol Belg 2017; 80:249-255. [PMID: 29560690] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 06/08/2023]
Abstract
BACKGROUND AND STUDY AIMS Obstructive jaundice caused by metastatic disease leads to deterioration of general condition and short survival time. Successful decompression can offer symptom control and enable further treatment with chemotherapy, which can improve survival. PATIENTS AND METHODS Ninety-nine percutaneous transhepatic cholangiography (PTC) procedures with metallic stent placement were performed in 93 patients between 2007 and 2013. Files were retrospectively studied and a review of patients' demographics, clinical and laboratory parameters, treatment and survival was performed. Kaplan-Meier survival analysis with log-rank test was done in function of bilirubin level, tumor type and treatment with chemotherapy. RESULTS Hyperbilirubinemia resolved in 73% of procedures. Median survival time after the procedure was 48 (95%CI 34.8 - 61.1) days. If additional chemotherapy was possible, a median survival of 170 (95%CI 88.5 - 251.4) days was noted versus 32 (95%CI 22.4 - 41.5) days without chemotherapy (p < 0.01). Survival rates greatly differed between primary tumor type, with the largest benefit of PTC in colorectal cancer. In 35 % of the procedures minor or more severe complications were noted. The 30-day mortality was 33%, with 3 procedure related deaths. CONCLUSION PTC with metallic stenting can bring symptom relief and enable further treatment with chemotherapy, which can lead to a longer survival time, especially in colorectal cancer. However, in patients in whom palliative stenting failed to resolve the hyperbilirubinemia survival is short.
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Affiliation(s)
- Lisbeth A M Vandenabeele
- University Hospital of Ghent, Department of Gastroenterology, De Pintelaan 185, 9000 Ghent, Belgium
| | - Elisabeth Dhondt
- University Hospital of Ghent, Department of Interventional Radiology, De Pintelaan 185, 9000 Ghent, Belgium
| | - Karen P Geboes
- University Hospital of Ghent, Department of Gastroenterology, De Pintelaan 185, 9000 Ghent, Belgium
| | - Luc Defreyne
- University Hospital of Ghent, Department of Interventional Radiology, De Pintelaan 185, 9000 Ghent, Belgium
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Zhang JF, Du ZQ, Lu Q, Liu XM, Lv Y, Zhang XF. Risk Factors Associated With Residual Stones in Common Bile Duct Via T Tube Cholangiography After Common Bile Duct Exploration. Medicine (Baltimore) 2015; 94:e1043. [PMID: 26131813 PMCID: PMC4504534 DOI: 10.1097/md.0000000000001043] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/31/2022] Open
Abstract
Open surgery with common bile duct (CBD) exploration and T tube drainage are still traditionally performed in a large amount of selected patients with cholelithiasis and choledocholithiasis. Confirmation of CBD clearance via T tube cholangiography after surgery is a routine procedure before T tube removal. The present study aims at investigating potential risk factors associated with residual stones in CBD via T tube cholangiography.Patients undergoing open CBD exploration and T tube drainage for choledocholithiasis in the hospital were enrolled retrospectively from January 2011 to December 2013. The clinical data were reviewed and analyzed based on computer database. Patients undergoing laparoscopic CBD exploration were excluded. Patients with CBD exploration and primary choledochotomy or choledochojejunostomy were also excluded from the study. T tube cholangiography was regularly performed 4 to 8 weeks postoperatively.Two hundred seventy-five patients undergoing open CBD exploration and T tube drainage were enrolled in the study. Thirty-five patients (12.7%) were found to have gallbladder stones but without bile duct stones intraoperatively (Group A). One hundred sixty-five (Group B) and 77 patients (Group C) were diagnosed with choledocholithiasis and hepato-choledocholithiasis in operation, respectively. Disease of hepato-choledocholithiasis, size of the previous stones, and CBD exploration without intraoperative choledochoscopy were identified as risk factors associated with residue stones via T tube cholangiography (P < 0.001, P = 0.034, and P = 0.047, respectively). Patients with residual stones had a higher incidence of cholangitis during cholangiography than those without residual stones (8.9% vs 7.8%, P = 0.05). A scoring system based on the 3 risk factors has been set up. The incidence of residual stones were 5.6% in patients with score 0 to 1, 27.4% in patients with score 2 to 3 and 80.0% in patients with score 4 (P < 0.001). Abdominal distension after T tube clamp might be a strong predictor of cholangiography-associated choloangitis (P < 0.001). Intraopearative choledochoscopy should be strongly recommended as a routine procedure during CBD exploration to confirm the clearance of CBD, which could significantly lower the risk of residual stones postoperatively.
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Affiliation(s)
- Jian-Fei Zhang
- From the Department of Hepatobiliary Surgery, and Institute of Advanced Surgical Technology and Engineering, the First Affiliated Hospital of Medical College, Xi'an Jiaotong University, Xi'an, Shaanxi Province, China
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5
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Kashtal'ian MA, Shapovalov VI, Tymchuk OB, Pavlishin VV, Timush AA. [Intraoperative cholangiography during laparoscopic cholecystectomy]. Klin Khir 2009:56-58. [PMID: 20218374] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/28/2023]
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Abstract
The extrahepatic biliary tree was first visualized in 1918 when Reich injected bismuth and petrolatum and defined a biliary fistula, thus opening the field for further studies of the biliary tree. Mirizzi recorded the first series of intraoperative cholangiography in 1932 using static films. Later, the mobile C-arm image intensifier using a TV monitor was reported in a series by Berci and colleagues in 1978. They emphasized the importance of using routine cholangiography in all laparoscopic cholecystectomies. This procedure can be performed through the cystic duct or through the gallbladder with excellent visualization of the anatomy of the extrahepatic biliary tree, including the potential of finding bile duct stones, stricture, and tumor, as well as defining the function and anatomy of Oddi's sphincter. Numerous benefits of this technique can be observed, including early definition of a bile duct leak or injury. X-ray resolution will continue to improve as well as three-dimensional imaging, and intraoperative magnetic imaging cholangiopancreatography may be developed as the future intraoperative cholangiogram.
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Affiliation(s)
- B V MacFadyen
- Department of Surgery, Medical College of Georgia, Augusta, Georgia 30912, USA.
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Andreoni C, Paiva C, Sabino L, Gattás N, Ortiz V, Srougi M. Laparoscopic cholangiogram-guide device applied for intracorporeal antegrade ureteric stenting during laparoscopic pyeloplasty. BJU Int 2005; 96:1139-41. [PMID: 16225544 DOI: 10.1111/j.1464-410x.2005.05813.x] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
Affiliation(s)
- Cássio Andreoni
- Division of Urology, Federal University of São Paulo, São Paulo-SP 04532-060, Brazil.
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9
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Affiliation(s)
- G Samama
- Fédération de Chirurgie Générale, Viscérale et Digestive, CHU Côte de Nacre - Caen
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10
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Pääkkö E, Oikarinen H, Suramo I. [Magnetic resonance cholangiography]. Duodecim 2002; 116:132-6. [PMID: 11764470] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/23/2023]
Affiliation(s)
- E Pääkkö
- OYS:n radiologian klinikka Kajaanintie 50 90220 Oulu.
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11
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Abstract
The interventional radiologist plays an increasing role in the management of patients with benign biliary disease. This article summarizes the percutaneous management of patients with benign biliary strictures and includes a discussion of currently available techniques. The techniques of percutaneous transhepatic cholangiography and biliary drainage will be reviewed. This includes anatomic and technical considerations of the right midaxillary and left subxyphoid percutaneous approaches, a review of percutaneous dilation of biliary strictures and the management of patients with chronic indwelling biliary drainage catheters. (ie, periodic catheter exchanges, catheter flushing, etc). The article concludes with a discussion of biliary drainage catheters and the clinical and physiologic parameters used in making a decision to remove the tube.
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Affiliation(s)
- A C Venbrux
- Russell Morgan Department of Radiology and Radiologic Sciences, The Johns Hopkins Medical Institutions, 600 North Wolfe St., Blalock 545, Baltimore, MD 21287, USA
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12
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Schaible R, Textor J, Kreft B, Neubrand M, Schild H. [Value of selective MIP reconstructions in respiratory triggered 3D TSE MR-cholangiography on a workstation in comparison with MIP standard projections and single-shot MRCP]. ROFO-FORTSCHR RONTG 2001; 173:416-23. [PMID: 11414149 DOI: 10.1055/s-2001-13342] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/17/2022]
Abstract
PURPOSE Comparison of anatomical visualisation and diagnostic value of selective MIP reconstructions of respiratory triggered 3D-TSE-MRCP versus standard MIP reconstructions and single-shot MRCP. MATERIAL AND METHODS 50 patients with pancreaticobiliary disease were examined at 1.5 Tesla (ACS NT II, Philips Medical Systems) using a breath-hold single-shot (SS) and a respiratory triggered 3D-TSE-MRCP technique in 12 standard MIP projections. Additional selective MIP reconstructions with different slice thickness (2, 4, 10 cm) and projections were performed on a workstation. Visualization of the pancreaticobiliary system and the diagnostic value of the examinations were analysed. RESULTS Single-shot and 3D-TSE in standard projections showed comparable anatomical visualisation. On selective MIP reconstructions the biliary system (SS p < 0.002; 3D-TSE p < 0.000) and the periampullary region (SS p < 0.000; 3D-TSE p < 0.003) were more clearly seen than on SS and standard MIP reconstructions. Furthermore, superior visualisation of the pancreatic duct could be achieved with additional selective MIP reconstructions in contrast to standard MIP (p < 0.003). Sensitivity and diagnostic accuracy showed superior results for selective and standard MIP reconstructions, but no significant differences between the three techniques were found. CONCLUSION SS and standard MIP reconstructions showed comparable anatomical visualisation. Selective MIP postprocessing on a workstation offers a better visualisation of the pancreaticobiliary system and is useful for detecting pathological alterations.
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Affiliation(s)
- R Schaible
- Radiologische Klinik der Universität Bonn.
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Leclerc JC, Cannard L, Lefèvre F, Debelle L, Béot S, Boccaccini H, Bazin C, Régent D. [Imaging of the intrahepatic biliary tree with thick slice MR cholangiography]. J Radiol 2001; 82:151-60. [PMID: 11428210] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
PURPOSE To assess the value of single shot fast spin echo MR sequence (SS-FSE) in the evaluation of the normal and pathologic intrahepatic biliary tree. MATERIAL AND METHODS 418 consecutive patients (457 examinations) referred for clinical and/or biological suspicion of biliary obstruction underwent MR cholangiopancreatography (MRCP). All patients were imaged with a Signa 1.5 T GE MR unit, with High Gradient Field Strength and Torso Phased Array Coil. Biliary ducts were imaged with SS-FSE sequence, coronal and oblique coronal 20 mm thick slices on a 256 x 256 matrix. Total acquisition time was 1 second. Source images were reviewed by two radiologists blinded to clinical information. In case of disagreement, a third radiologist's opinion was requested. In all cases, MRCP results were compared with direct biliary tract evaluation, other imaging studies and clinical and biological follow-up. RESULTS In all cases, MRCP produced high quality images. Numerous branch of division were observed although the peripheral intrahepatic ducts were well seen in more than 90% in an area 2 cm below the capsule. The number of division was statistically higher when mechanical obstruction was present. Intrahepatic calculi or peripheral cholangiocarcinoma were well detect by MRCP. For the detection of cholangitis, MRCP sensitivity was 87.5% but the positive predictive value was only 57.7% because of a high number of false positive. The diagnosis of primary sclerosing cholangitis must be made only on strict criteria and slightly dilated peripheral bile ducts unconnected to the central ducts in several hepatic segments were a characteristic MR sign of primary sclerosing cholangitis. CONCLUSION MRCP can be proposed as a first intention imaging technique for the evaluation of intrahepatic ducts.
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Affiliation(s)
- J C Leclerc
- Service de Radiologie, Hôpital d'Adulte-CHU Nancy-Brabois, Rue du Morvan, 54511 Vandoeuvre
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14
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Abstract
Three years ago we described laparoscopic placement of biliary stents as an adjunct to laparoscopic common bile duct exploration (LCBDE) in 16 patients. We now present a modification of our technique and experience with 48 additional patients. Laparoscopic cholecystectomy with intraoperative fluorocholangiography (LC/IOC) performed in 372 consecutive patients during a 36-month period revealed common bile duct stones (CBDS) in 48 patients (12.9%). In this series, LCBDE was not performed and no attempt was made to clear CBDS prior to transcystic stent placement. Stent placement added 9 to 26 minutes of operative time to LC/IOC alone. Forty-four patients (92%) were discharged after surgery and four (8%) were observed overnight. Outpatient endoscopic retrograde cholangiopancreatography 1 to 4 weeks later succeeded in clearing CBDS in all patients. All stents were retrieved without difficulty and 3- to 36-month follow-up demonstrates no surgical, endoscopic, or stent-related complications to date. Laparoscopic biliary stent placement for the treatment of CBDS is a safe, rapid, technically less challenging alternative to existing methods of LCBDE. It preserves the benefits of minimally invasive surgery for patients, and virtually assures success of postoperative endoscopic retrograde cholangiopancreatography with complete stone clearance.
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MESH Headings
- Cholangiography/economics
- Cholangiography/instrumentation
- Cholangiography/methods
- Cholangiopancreatography, Endoscopic Retrograde
- Cholecystectomy, Laparoscopic/economics
- Cholecystectomy, Laparoscopic/instrumentation
- Cholecystectomy, Laparoscopic/methods
- Cost-Benefit Analysis
- Fluoroscopy/economics
- Fluoroscopy/instrumentation
- Fluoroscopy/methods
- Follow-Up Studies
- Gallstones/diagnostic imaging
- Gallstones/surgery
- Humans
- Length of Stay/economics
- Length of Stay/statistics & numerical data
- Monitoring, Intraoperative/economics
- Monitoring, Intraoperative/instrumentation
- Monitoring, Intraoperative/methods
- Radiography, Interventional/economics
- Radiography, Interventional/instrumentation
- Radiography, Interventional/methods
- Stents/economics
- Treatment Outcome
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Affiliation(s)
- R D Fanelli
- Surgical Specialists of Western New England, PC, 510 North St., Suite 202, Pittsfield, MA 01201, USA.
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Sharipov VN. [Percutaneous transhepatic intrabiliary intervention in patients with cholestasis]. Vestn Rentgenol Radiol 2001:20-4. [PMID: 11338867] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/20/2023]
Abstract
Percutaneous transhepatic paracentesis of the biliary ducts with ultrafine needles may be included into the list of recent great advances of roentgenology. It drastically enhances the efficiency of radiation diagnosis of obstructive diffuse jaundice. The diagnostic value of this technique was even higher than that of computed tomography and, the more, ultrasound diagnosis. The potentialities of simultaneous biliary duct catheterization have expanded the range of the procedure and made it possible to combine diagnosis with the therapeutical manipulation decompression of a suprastenotic part of the dilated biliary tree.
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Affiliation(s)
- V N Sharipov
- Institute of Gastroenterology, Academy of Sciences, Republic of Tajikistan
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Wacker FK, Faiss S, Reither K, Zimmer T, Wendt M, Wolf KJ. MR imaging-guided biliary drainage in an open low-field system: first clinical experiences. ROFO-FORTSCHR RONTG 2000; 172:744-7. [PMID: 11079086 DOI: 10.1055/s-2000-7223] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
PURPOSE To test the feasibility of MR imaging (MRI)-guided percutaneous biliary drainages in patients using an open MR-system. METHODS 6 patients with mechanical cholestasis underwent MRI-guided puncture and catheterization of the biliary system following intervention planning with magnetic resonance cholangiography (MRC) in an open low-field MR system. Data on the number of punctures required, success in establishing external and internal drainage, and total procedure time were compared to those of 6 patients who underwent biliary drainage with fluoroscopic guidance. RESULTS MRC facilitated intervention planning in all patients. Near-real-time MR imaging enabled interactive positioning of the devices. The bile ducts were punctured under MRI control in three patients in the first, in two in the second, and in one in the third attempt. MRI-guided puncture was faster than the fluoroscopic procedure. Catheterization for external drainage was successful in all patients. Passing the obstructions was not possible under MRI guidance. The procedure time for MRI-guided catheterization was longer than in the conventional technique. CONCLUSION MRI-guidance allows reliable placement of an external biliary drainage in an open low-field MR system.
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Affiliation(s)
- F K Wacker
- Department of Radiology, University Hospital Benjamin Franklin, Free University of Berlin, Germany.
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Wills VL, Jorgensen JO, Hunt DR. A randomized controlled trial comparing cholecystocholangiography with cystic duct cholangiography during laparoscopic cholecystectomy. Aust N Z J Surg 2000; 70:573-7. [PMID: 10945550 DOI: 10.1046/j.1440-1622.2000.01901.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
Abstract
BACKGROUND The rate of intraoperative cholangiography fell after the advent of laparoscopic cholecystectomy due to the perceived difficulty of cystic duct cannulation. It is suggested that cholecystocholangiography (CCC) is a valid and easier alternative. The present study compares cystic duct cholangiography (CDC) to CCC with evaluation of procedural time, success rate, image quality, cost and radiation exposure. METHODS Patients undergoing laparoscopic cholecystectomy were randomized to CCC (n = 40) or CDC (n = 36). Details of operative times, radiation exposure, and use of disposable equipment were recorded prospectively. Cholangiograms were performed using image intensification and were scored from 0 to 6 according to adequacy of images. Data were analysed on an intention-to-treat basis with the chi-squared test, t-test or Fisher's exact test. RESULTS The success rate for CDC was 100% and for CCC it was 72% (P = 0.0005). Patients with a failed CCC went on to have CDC for a success rate in the CCC arm of 92.5%. Comparing CDC to CCC, there was no significant difference in cost ($30.16 vs $33.36: P = 0.11), operative time (1 h 13 min vs 1 h 3 min; P = 0.19) or cholangiogram time (8 vs 9 min: P = 0.39). There was a significant difference in screening time (0:41 vs 1:33 min; P < 0.0001), adequate image quality (100 vs 72.5%, P = 0.0005) and procedure-related complications (0 vs 5; P = 0.03). CONCLUSIONS A significant number of CCC fail. Successful CCC provides inferior image quality and greater radiation exposure. It provides no benefit in time or cost and cannot be recommended for operative cholangiography.
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Affiliation(s)
- V L Wills
- St George Upper Gastrointestinal Surgical Unit, Sydney, New South Wales, Australia
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Capelluto E, Barrat C, Catheline JM, Champault G. [Systematic peroperative cholangiography during laparoscopic cholecystectomy]. Chirurgie 1999; 124:536-41; discussion 542. [PMID: 10615782 DOI: 10.1016/s0001-4001(00)88277-x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
Abstract
STUDY AIM The aim of this study was to assess the feasibility of routine intra operative cholangiography during laparoscopic cholecystectomy (LC) and to evaluate its impact in the detection of common bile duct stones or iatrogenic bile duct injuries. PATIENTS AND METHOD From January 1991 to January 1999, 1,050 patients (mean age: 52.5 years) with symptomatic or complicated cholelithiasis were operated on laparoscopically. Intraoperative cholangiography was attempted in all patients before cholecystectomy, performed with an ureteral catheter (diameter: 5 F) introduced into the cystic duct under control of intensifier screen. In case of detection of common bile duct stones (CBDS) or bile duct injury, a surgical management was routinely attempted laparoscopically. RESULTS Cholangiography was successfully performed in 840 cases (82.4%). The mean duration of this examination was 15 min (7-45). The success rate was significantly higher in patients with uncomplicated cholelithiasis (90.4%), compared to patients with acute cholecystitis (61.9%) (p = 0.01). The failure rate decreased with experience, falling from 23% for the first 100 attempts to 1% for the last 100. CBDS were identified in 62 patients (7.4%) in 18% of those with acute cholecystitis and 4.6% of those with uncomplicated cholelithiasis. In 21 cases (33%), there were no predictive factors to suggest CBDS. There were 8 false positive (0.9%). Among the 6 cases of bile duct injury observed in this series (0.57%), four patients had an intraoperative cholangiography and the injury was diagnosed peroperatively in two patients and immediately repaired. There was no postoperative death in this series. CONCLUSIONS Routine intraoperative cholangiography appears to be the best method for the detection of common bile duct stones and improves prognosis of bile duct injuries when they are immediately detected and peroperatively repaired.
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Affiliation(s)
- E Capelluto
- Université Paris XIII, UFR de médecine de Bobigny, Bondy, France
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19
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Gaa J, Wielopolski P, Böhm C, Diehl S, Oudkerk M, Georgi M. [Comparison of conventional and high resolution 2D RARE MRCP in diagnosis of pancreaticobiliary diseases]. ROFO-FORTSCHR RONTG 1999; 171:254-7. [PMID: 10520338 DOI: 10.1055/s-1999-11090] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/16/2022]
Abstract
PURPOSE Evaluation of high-resolution 2D-RARE MRCP in the diagnosis of pancreaticobiliary diseases. MATERIALS AND METHODS 23 patients with various pancreaticobiliary diseases were evaluated using conventional and high-resolution 2D-RARE sequences. RESULTS High-resolution RARE MRCP allowed for improved delineation of biliary and pancreatic ducts at the expense of reduced signal-to-noise ratio. Pathological findings were significantly (p < 0.001) better demonstrated with high resolution RARE MRCP (score 1.65 +/- 0.54) as compared to the conventional RARE sequence (score 2.58 +/- 0.62). CONCLUSIONS High-resolution 2D-RARE-MRCP improves the delineation of biliary and pancreatic ducts. This sequence should replace the conventional 2D-RARE sequence.
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Affiliation(s)
- J Gaa
- Institut für Klinische Radiologie, Klinikum Mannheim gGmbH, Fakultät für Klinische Medizin Mannheim der Universität Heidelberg.
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20
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Abstract
OBJECTIVE We report our experience using MR cholangiography and CT cholangiography in pediatric patients with choledochal cysts. SUBJECTS AND METHODS Fourteen patients (two boys, 12 girls; mean age, 7.8 years) with either a preoperative diagnosis of choledochal cyst or a surgical finding of choledochal cyst underwent non-breath-hold MR cholangiography using T2-weighted fat-suppressed fast spin-echo sequences with a 1.5-T magnet, and CT cholangiography with IV infusion of meglumine iodoxamic acid. Radiologic findings were correlated with findings from surgery, operative cholangiography, or percutaneous transhepatic cholangiography. RESULTS The biliary tree was visualized in all 14 patients with MR cholangiography and in 13 patients (92.9%) with CT cholangiography. In the 11 preoperative cases of choledochal cyst, MR cholangiography correctly showed all cysts and CT cholangiography showed 10 cysts (90.9%). The quality of images on CT cholangiography and MR cholangiography was comparable. The sensitivity of CT cholangiography and MR cholangiography in revealing intrahepatic stones was 83.3% and 66.7%, respectively; the specificity for both techniques was 100%. The rate of detecting the pancreatic duct and the common channel by CT cholangiography and MR cholangiography was 63.6% and 45.5% respectively. After surgery, CT cholangiography was superior to MR cholangiography in revealing the location of biliary-enteric anastomosis and the extent of anastomotic narrowing. CONCLUSION Because non-breath-hold MR cholangiography is not invasive and does not use ionizing radiation and potentially toxic contrast agents, it is recommended as the imaging technique of choice in children with choledochal cysts. CT cholangiography can be considered as an adjunct after surgery and in patients in whom MR cholangiography is unsatisfactory.
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Affiliation(s)
- W W Lam
- Department of Diagnostic Radiology, Queen Mary Hospital, University of Hong Kong, China
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21
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Affiliation(s)
- B T Heniford
- Department of Surgery, Carolinas Medical Center, Charlotte, NC 28232, USA
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22
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Gaa J, Wendl K, Tesdal IK, Meier-Willersen HJ, Lehmann KJ, Böhm C, Möckel R, Richter A, Trede M, Georgi M. [Combined use of MRI and MR cholangiopancreatography and contrast enhanced dual phase 3-D MR angiography in diagnosis of pancreatic tumors: initial clinical results]. ROFO-FORTSCHR RONTG 1999; 170:528-33. [PMID: 10420901 DOI: 10.1055/s-2007-1011087] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
Abstract
PURPOSE To evaluate the accuracy of a non-invasive "all-in-one" staging MR method in patients with pancreatic tumors. MATERIAL AND METHODS 46 patients were prospectively evaluated by a combined MR imaging protocol including breath-hold T1- and T2-weighted pulse sequence, MRCP using a breath-hold 2D-RARE sequence, and breath-hold gadolinium-enhanced dual-phase 3D-MR angiography. RESULTS All pancreatic tumors were detected by the combination of cross-sectional imaging and MRCP. In spite of the use of MRCP, definitive differentiation between pancreatic carcinoma and chronic pancreatitis was not possible in 3 (6.5%) out of 46 cases. High quality 3D-MR angiograms were obtained in 43 (93.5%) cases. In 6 (13%) patients 3D-MRA showed an aberrant right hepatic artery. The overall accuracy of MRI in assessing extrapancreatic tumor spread, lymph node metastases, liver metastases, and vascular involvement was 95.7%, 80.4%, 93.5%, and 89.1%, respectively. CONCLUSION Due to its high accuracy, the "all-in-one" MR protocol may become the most important modality after clinical examination and ultrasound in the diagnostic work-up for most patients with suspicion of pancreatic tumors.
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Affiliation(s)
- J Gaa
- Institut für Klinische Radiologie, Klinikum Mannheim gGmbH, Universitätsklinikum, Fakultät für Klinische Medizin Mannheim, Universität Heidelberg.
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23
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Fa LH, Hua LH. Performing percutaneous transphepatic cholangiography using simple x-ray equipment. East Afr Med J 1999; 76:287-8. [PMID: 10750513] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/16/2023]
Abstract
Percutaneous transhepatic cholangiography (PTC) is a valuable procedure used for diagnosing diseases of bile duct. It is simple to perform, safe, and inexpensive. The only equipment needed to perform PTC is a simple x-ray machine and puncture needle 14 cm long and of 0.1 cm core diameter. As long as the puncture point is selected accurately and operation is performed correctly, an excellent image can be achieved. This procedure can therefore be used in developing countries where expensive, modern technology is not available. We report a case of a 50 year old female patient in whom the procedure was successfully used.
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Affiliation(s)
- L H Fa
- Nanjing Medical University, Jiangsu, Peoples Republic of China
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24
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Wacker F, Branding G, Wagner A, Ewert A, Faiss S, Wendt M, Wolf KJ. [MRI-assisted bile duct drainage: evaluation of passive catheter imaging in an animal model]. ROFO-FORTSCHR RONTG 1998; 169:649-54. [PMID: 9930221 DOI: 10.1055/s-2007-1015357] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE To investigate interactive MR-assisted bile duct drainage in pigs with the passive visualization technique using near real-time imaging. METHODS 8 bile duct drainages were placed in an open low-field MR system (0.2 Tesla) in 4 pigs with surgically induced cholestasis. After planning the intervention with magnetic resonance cholangiography (MRC), both the puncture and catheter placement were interactively guided using a fast T2-weighted true FISP sequence. RESULTS MRC enabled interventional planning in all puncture attempts. Punctures were unproblematic in all attempts, the bile ducts were punctured 6 times after the first and twice after the second attempt. Placement of the passively visible catheter was successful in all animals. The applied sequence enables interactive fluoroscopy-like positioning of the devices. CONCLUSION The procedure introduced here enables reliable and fast placement of a bile duct drainage in an animal model using a low-field MR system.
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Affiliation(s)
- F Wacker
- Abteilung für Radiologie und Nuklearmedizin, Klinikum Benjamin Franklin der Freien Universität Berlin, Deutschland.
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25
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Wagner HJ, Feeken T, Mutters R, Klose KJ. [Bacteremia in intra-arterial angiography, percutaneous transluminal angioplasty and percutaneous transhepatic cholangio-drainage]. ROFO-FORTSCHR RONTG 1998; 169:402-7. [PMID: 9819654 DOI: 10.1055/s-2007-1015307] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
Abstract
PURPOSE Prospective evaluation of the rate of bacteremia attributed to invasive radiological techniques. METHODS Aerobic and anerobic blood cultures were obtained in 100 patients (62 men, 38 women; mean age 65 +/- 14 years) undergoing intra-arterial angiography (N = 50), PTA (N = 30) or percutaneous transhepatic biliary drainage (PTCD; N = 20). Samples were taken before the treatment (T0), immediately after puncture of the vessel or bile duct (T2), and 30 min after the termination of the procedure (T3). RESULTS The overall rate of bacteremia was 18%. During diagnostic angiography a 16% rate of temporary bacteremia (no positive T3 samples) was observed. During PTA the rate was 27% (no clinically significant infectious disease) and during PTCD the rate was 10% (5% cholangitis with septicemia). We isolated staphylococci (S. epidermidis: N = 7, S. species: N = 3, S. aureus: N = 1), streptococci (N = 2), Propionibacterium acnes (N = 5), E. coli (N = 1), Enterococcus faecium (N = 1), Enterobacter species (N = 1), and Clostridium perfringens (N = 1). Apart from the one patient with cholangitis no clinical infectious complication occurred. CONCLUSION Temporary bacteremia is rather frequent during invasive radiological procedures. Strictly aseptic conditions and antibiotic prophylaxis, specially in case of implantation of a permanent foreign body, is warranted.
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Affiliation(s)
- H J Wagner
- Abteilung Strahlendiagnostik, Philipps-Universität Marburg.
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26
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Gagner M, Garcia-Ruiz A. Technical aspects of minimally invasive abdominal surgery performed with needlescopic instruments. Surg Laparosc Endosc Percutan Tech 1998; 8:171-9. [PMID: 9649038] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/08/2023]
Abstract
Interest has grown in reducing the size of laparoscopic instruments. We define as "needlescopic" those instruments that have a diameter of < or =3 mm. We compared data from 60 needlescopic cholecystectomies with a matched group of laparoscopic procedures. No intraoperative complications occurred in either group. Operative time was 20% longer for the needlescopic operations. Hospital stay was similar for both groups. Postoperative analgesia requirements for the needlescopic group were 70% lower than for the laparoscopic group. From a scale (0, no scar visible, to 10, worst scar), patients scored their scars as 1 for the needlescopic cases and 5 for the laparoscopic group. Likewise, we have used needlescopic instruments to perform appendectomy, inguinal herniorrhaphy, adrenalectomy, splenectomy, and fundoplication. In conclusion, needlescopic procedures are safe and efficient. While they result in longer operative times, they decrease the need for postoperative analgesia, which may shorten convalescence and improve the cosmetic result.
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Affiliation(s)
- M Gagner
- Minimally Invasive Surgery Center, The Cleveland Clinic Foundation, Ohio, USA
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27
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Ludwig K, Wuschek M, Lorenz D. [Value of intraoperative cholangiography in laparoscopic cholecystectomy]. Zentralbl Chir 1998; 122:1078-82. [PMID: 9499530] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
By introduction of laparoscopic cholecystectomy, an increase of accidental common bile duct injuries up to 1.2% has been reported. In the present study of 325 cholecystectomies we evaluated whether mandatory intraoperative cholangiography (IOC) can reduce the rate of accidental bile duct injuries or, at least, identify them early in order to make an adequate repair possible. In addition 163 patients underwent preoperative intravenous cholangiography (IVC). Both imaging techniques were compared with regard to their sensitivity in the detection of anatomic variations and stones of the extrahepatic bile duct system. Our results demonstrated a great advantage of the IOC. The IOC was feasible in 98.1% of the cases and presented a complete depiction of the extrahepatic bile duct system in 99.3%. IVCs showed the biliary system in 91.4% of the cases but without visualization of the cystic duct in 51.5% and the hepatic confluence in 16%. Anatomic variations of the bile duct system which consecutively influenced the operative management were found in additional 27.6% exclusively by IOC. 71.4% of bile duct stones were not detected by IVC. The intraoperative time consumption of IOC was unimportant. The x-ray-load was clearly lower by a factor of 3.5. There was no complication after IOC. In comparison, 6.1% of patients demonstrated an anaphylactic reaction by IVC. One common duct injury (0.3%) was detected intraoperatively by IOC and at the same operation treated without postoperative complications. In conclusion, we recommend an IOC in addition to a thorough preoperative ultrasound-examination. By this technique intraoperatively identified stones of the common bile duct can be sufficiently treated by postoperative endoscopic extraction and anatomic variations of the bile duct system will be visualized and therefore accidental injuries will be avoided.
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Affiliation(s)
- K Ludwig
- Klinik und Poliklinik für Chirurgie, Ernst-Moritz-Arndt-Universität Greifswald
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28
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Brambs HJ. [CT cholangiography and MRCP: 1997 literature update]. Rontgenpraxis 1998; 51:159-166. [PMID: 9703729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/22/2023]
Affiliation(s)
- H J Brambs
- Abteilung für Radiologische Diagnostik, Universitätsklinikum Ulm.
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29
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Klima S, Schyra B. [New aspects of laparoscopic cholangiography]. Langenbecks Arch Chir Suppl Kongressbd 1998; 115:1550-3. [PMID: 9931940] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 04/11/2023]
Abstract
Cholangiography does not prevent bile duct injury, but if performed properly, it can identify impending injury before hand. We present a modified form of laparoscopic cholecystcholangiography; only 5 min are required to perform this technique. Some 408 consecutive peroperative cholangiographies are analyzed. We recommend this method, which decreases the risk of bile duct injuries, reveals occult bile duct stones in 4.2%, and gives the opportunity to approximate the gold standard of cholecystectomies.
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Affiliation(s)
- S Klima
- Chirurgische Klinik, Klinikum Bernburg, Akademisches Lehrkrankenhaus der Universität Halle
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30
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Hase T, Kodama M, Shibata J, Kurumi Y, Kishida A, Kawaguchi A, Ishigami H, Okabe H. Three-dimensional helical computed tomography with intravenous cholangiography for sclerosing cholangitis manifested as postcholecystectomy symptom. J Clin Gastroenterol 1997; 24:169-72. [PMID: 9179737 DOI: 10.1097/00004836-199704000-00010] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
A 46-year-old woman who had upper abdominal pain 10 years after cholecystectomy, and who had incidental sclerosing cholangitis (SC), was investigated by three-dimensional helical computed tomographic (3-DHCT) cholangiography with contrast medium, because endoscopic retrograde cholangiography (ERC) was unsuccessful and a second ERC was not permitted by the patient. The cholangiogram demonstrated annular strictures of the bilateral hepatic duct at the confluence of the common hepatic duct, and dilatation of the left intrahepatic biliary duct. Although we could not clarify the cause of the biliary tract deformity at the time of the 3-DHCT, the tentative diagnosis of postcholecystectomy deformity of the biliary tree led to successful treatment by right liver lobectomy and hepaticojejunostomy. Histologic findings were compatible with SC. From this experience and the literature, we suggest that 3-DHCT cholangiography with contrast medium can contribute to the preoperative diagnosis of morphological changes in the biliary tree in patients with postcholecystectomy symptoms.
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Affiliation(s)
- T Hase
- First Department of Surgery, Shiga University of Medical Science, Japan
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31
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Bücker A, Klein HM, Wein B, Truong S, Günther RW. [Preoperative spiral CT cholangiography with 3-dimensional surface reconstruction: the anatomical imaging potentials, limits and application strategies]. ROFO-FORTSCHR RONTG 1997; 166:120-4. [PMID: 9116253 DOI: 10.1055/s-2007-1015393] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
PURPOSE Evaluation of CT cholangiography compared to i.v. cholangiography concerning its diagnostic value before laparoscopic cholecystectomy and optimisation of CT cholangiography. METHOD I.v. and CT cholangiographies of 54 patients were retrospectively evaluated by two radiologists. The time interval between contrast infusion and CT was correlated with the assessment of CT cholangiographies to detect the optimal timing for CT scanning. RESULTS CT cholangiography was judged to be generally better than i.v. cholangiography. The optimal time interval for CT scanning is between 30 min and 60 min post contrast infusion. CONCLUSION CT cholangiography should replace the conventional tomograms if i.v. cholangiography does not yield sufficient depiction of the biliary tree. It should be performed within 60 min post contrast infusion. Complete abolishment of i.v. cholangiography is not warranted. This is due to the fact that conventional cholangiography can sufficiently delineate the biliary tree and thereby reduce x-ray exposure and cost compared to initial performance of CT cholangiography.
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Affiliation(s)
- A Bücker
- Klinik für Radiologische Diagnostik, Medizinische Fakultät, Rheinisch-Westfälische Technische Hochschule Aachen
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32
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Tusek D, Hufschmidt M, Raguse T. [Value of intraoperative laparoscopic cholangiography]. Zentralbl Chir 1997; 122:153-6. [PMID: 9206908] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
Abstract
Discussion about the necessity of intraoperative cholangiography restarted when laparoscopic cholecystectomy was established. The value of cholangiography was examined in a prospectively randomized study of one hundred patients. We could show that the routinely performed intraoperative cholangiography represents a careful, secure and sensitive method for the detection of common bile duct stones. As it is not very time consuming nor linked to high costs we believe it to be unrenouncible. It allows a detailed anatomic presentation and may be combined with ERCP for definitive treatment of bile duct stones.
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Affiliation(s)
- D Tusek
- Chirurgische Klinik, Evangelischen Krankenhauses Mülheim an der Ruhr
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33
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34
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Fretigny E. A simple device for laparoscopic cholangiography. The clothes-peg clamp. Surg Endosc 1996; 10:942-3. [PMID: 8703159 DOI: 10.1007/bf00188491] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Affiliation(s)
- E Fretigny
- Clinique Sarrus-Teinturiers, Toulouse, France
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35
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Barkhausen J, Bidlingmaier J, Müller RD, Langer R. [Value of percutaneous catheter cholangiography in postoperative biliodigestive and bilio-biliary anastomoses]. Aktuelle Radiol 1996; 6:239-42. [PMID: 8991426] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
AIM OF STUDY To examine the relative importance of percutaneous catheter cholangiography in postoperative diagnostics after biliary reconstruction. METHODS 55 patients (33 males, 22 females) were subjected to 101 catheter cholangiographies. 30-50 ml of a water-soluble, iodic contrast medium were administered via an infusion system. Initial examinations were performed between the 3rd and 7th day following operation, while follow-up examinations were executed between the 8th and 145th day after surgery. The position of the catheter, the function of the anastomosis, the filling of the biliary ducts and the discharge of the contrast medium were assessed. RESULTS 45 examinations were inconspicuous. Drainage obstruction of the contrast medium was observed in 24 cases. Filling defects were observed in 8 examinations. A dislocation of the catheter was encountered in 5 cholangiographies while 19 examinations displayed a bile leak. CONCLUSION Percutaneous catheter cholangiographies can be used to detect postoperative complications following biliary reconstruction in an easy, reliable, and cost-effective manner that also does not put too much strain on the patient. Indications for the implementation of catheter cholangiographies are the occurrence of abdominal complaints, the clinical appearance of a peritonitis, or an increase of the serum bilirubin value. Routine examinations are recommended in conditions following liver transplantations. In addition to this, a cholangiography should be carried out prior to the removal of the catheter.
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Affiliation(s)
- J Barkhausen
- Zentralinstitut für Röntgendiagnostik, Universitätsklinikum Essen
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36
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Ichihara T, Suzuki N, Horisawa M, Kataoka M, Uchida Y, Sekiya M, Matsui T, Chen H, Sakamoto J, Nakao A, Koide A. The importance of the real-time fluoroscopic intraoperative direct cholangiogram in the laparoscopic cholecystectomy using a new instrument. Hepatogastroenterology 1996; 43:1296-304. [PMID: 8908565] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/03/2023]
Abstract
BACKGROUND/AIMS Laparoscopic cholecystectomy (LC) has become an accepted standard operative technique for gallstone treatment worldwide. On the other hand, complications, such as bile duct injuries, have been reported recently with the expansion of indication for LC. Intraoperative cholangiogram (IOC), to minimize the risk of bile duct injury, is now considered to be essential for safe LC. There are disadvantages to IOC such as increased operating time, the possibility of bile duct injury and the difficulties of manipulation. MATERIAL AND METHODS We have developed a method for real-time fluoroscopic cholangiograms using a new instrument designed by our group for safe LC. First, a round-tip stylet is inserted through a sheath to coax it gently through the spiral valves of the cystic duct. Secondly, the stylet is removed and the cholangiogram catheter is inserted smoothly. Digital C-arm fluoroscopy provides "real-time" imaging of biliary tree. As a result, we became able to obtain a clear cholangiogram easily in a very short time. RESULTS In the first 136 patients, direct cholangiograms were attempted in 106 cases and successfully completed in 102 cases (96.2%). CONCLUSION With the development of real-time fluoroscopic intraoperative direct cholangiogram, we are able to cope with bile duct injuries and anomalies, and unsuspected bile duct stones.
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Affiliation(s)
- T Ichihara
- Department of Surgery, Nagoya National Hospital, Japan
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37
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Rieber A, Görich J, Friedrich JM, Vogel J, Brambs HJ. [Therapeutic interventions in benign bile duct strictures]. Bildgebung 1996; 63:83-8. [PMID: 8756149] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Surgical treatment of benign bile duct strictures continues to be associated with significant lethality. Thus, radiological interventions become increasingly important. A total of 32 patients were treated. Their bile duct strictures had different origins. We performed percutaneous transhepatic cholangiographies in 32 patients, cholangioscopies in 7, and biopsies in 2 patients. Therapeutic interventions included percutaneous transhepatic drainages in 30 patients, laser lithotripsies in 5, and dilatations in 8 patients. As a total, 36 stents (mostly Palmaz stents) were implanted in 27 patients. Acuflex stents were implanted in 2 of these patients and were extracted after successful clearance of the bile ducts following stone fragmentation. No severe complications were observed. Five out of 8 dilatations were unsuccessful, so that stents were implanted. Five patients died. Three stent occlusions and 1 spontaneous stent migration occurred after an average of 29 months; the latter could be treated by means of radiological procedures. The remaining patients are living symptom-free, on average, since 18.6 months.
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Affiliation(s)
- A Rieber
- Abteilung für Röntgendiagnostik, Radiologische Universitätsklinik Ulm, Deutschland
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Pavone P, Laghi A, Catalano C, Broglia L, Panebianco V, Messina A, Di Girolamo M, Passariello R. [Lithiasis of the common bile duct: the role of cholangiography and magnetic resonance]. Radiol Med 1996; 91:420-3. [PMID: 8643852] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
The aim of our study was to evaluate the sensitivity, specificity and diagnostic accuracy of Magnetic Resonance Cholangiography (MR-CP) in patients with suspected choledocholithiasis. Sixty-two patients (mean age: 56.3 years) previously submitted to US, were examined with MRCP. MR exams were performed with an 0.5 T superconductive magnet (Gyroscan T5-II; Philips, Medical System, Best, NL) and a body coil. 3D-TSE sequences (TR/TE/ETL = 5.000/244/45 ms) were acquired, with 14 min 10 sec acquisition time. In the last 21 patients, acquisition time was reduced down to 3 min, by optimizing the parameters as follows: TR/TE/ETL = 3.000/700/128 ms. The images, obtained on the coronal plane, were then reconstructed with the MIP algorithm. MRCP images were studied both as MIP reconstructions and as single slices. The diagnosis was always compared with endoscopic or percutaneous findings. MRCP images were of diagnostic quality in all cases, with 91.7% sensitivity, 100% specificity and 96.8% diagnostic accuracy. MRCP had 100% positive predictive value and 95% negative predictive value. In conclusion, this technique is extremely useful to examine the patients with obstructive jaundice secondary to lithiasis.
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Affiliation(s)
- P Pavone
- Istituto di Radiologia, II Cattedra, Università La Sapienza, Roma
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39
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Affiliation(s)
- C Reinhold
- Department of Radiology, Montreal General Hospital, 1650 Cedar Avenue, Montreal, Quebec, Canada H3G 1A4
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40
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Affiliation(s)
- S M Stockberger
- Department of Radiology, Indiana University School of Medicine, Indiana University Medical Center, Room 0279, 550 N. University Blvd. , Indianapolis, IN 46202-5253, USA
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41
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van Overhagen H, Meyers H, Tilanus HW, Jeekel J, Laméris JS. Percutaneous cholecystectomy for patients with acute cholecystitis and an increased surgical risk. Cardiovasc Intervent Radiol 1996; 19:72-6. [PMID: 8662161 DOI: 10.1007/bf02563896] [Citation(s) in RCA: 47] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/01/2023]
Abstract
PURPOSE To evaluate percutaneous cholecystostomy in patients with acute cholecystitis and an increased surgical risk. METHODS Thirty-three patients with acute cholecystitis (calculous, n = 22; acalculous, n = 11) underwent percutaneous cholecystostomy by means of a transhepatic (n = 21) or transperitoneal (n = 12) access route. Clinical and laboratory parameters were retrospectively studied to determine the benefit from cholecystostomy. RESULTS All procedures were technically successful. Twenty-two (67%) patients improved clinically within 48 hr; showing a significant decrease in body temperature (n = 13), normalization of the white blood cell count (n = 3), or both (n = 6). There were 6 (18%) minor-moderate complications (transhepatic access, n = 3; transperitoneal access, n = 3). Further treatment for patients with calculous cholecystitis was cholecystectomy (n = 9) and percutaneous and endoscopic stone removal (n = 3). Further treatment for patients with acalculous cholecystitis was cholecystectomy (n = 2) and gallbladder ablation (n = 2). There were 4 deaths (12%) either in hospital or within 30 days of drainage; none of the deaths was procedure-related. CONCLUSIONS Percutaneous cholecystostomy is a safe and effective procedure for patients with acute cholecystitis. For most patients with acalculous cholecystitis percutaneous cholecystostomy may be considered a definitive therapy. In calculous disease this treatment is often only temporizing and a definitive surgical, endoscopic, or radiologic treatment becomes necessary.
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Affiliation(s)
- H van Overhagen
- Department of Radiology, University Hospital Dijkzigt, Rotterdam, The Netherlands
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42
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Appel SD, Yamaguchi H. Laparoscopic cholangiography: a new technique for difficult cannulation. Surg Laparosc Endosc Percutan Tech 1996; 6:5-9. [PMID: 8808551] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Abstract
Laparoscopic surgery has become accepted in the United States as the surgical procedure of choice for treatment of symptomatic cholelithiasis. The general surgeon is now presented with a vast array of instrumentation and new techniques that have rapidly developed since the introduction of laparoendoscopic surgery. Much of this new technology is designed for easier and less expensive laparoscopic cholangiography. We describe a technique for difficult cannulation of the cystic duct using a new introducer (the DeKalb wire introducer) when conventional methods have failed.
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Affiliation(s)
- S D Appel
- Department of Surgery, DeKalb Medical Center, Decatur, Georgia, USA
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43
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Berci G. Static cholangiography vs digital fluoroscopy. Intraoperative cholangiography: benefit and cost ratio. Surg Endosc 1995; 9:1244-8. [PMID: 8553248] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Affiliation(s)
- G Berci
- School of Medicine, University of Southern California, Los Angeles, USA
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Dickey W, Porter KG. Improving the quality of balloon occlusion cholangiography by identifying and deflating air cholangiograms. Endoscopy 1995; 27:714. [PMID: 8903996 DOI: 10.1055/s-2007-1005801] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/02/2023]
Affiliation(s)
- W Dickey
- Department of Gastroenterology, Belfast City Hospital, Queens University of Belfast, Northern Ireland
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Spinnato G, Currò EA, Pagano A, Buffa P, Buscemi G. [Intraoperative cholangiography in laparoscopic cholecystectomy. Our experience]. MINERVA CHIR 1995; 50:633-6. [PMID: 8532195] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
Cholangiography during conventional cholecystectomy has always been useful for anatomo-topographic study and for research of the stones of biliary tree. After a natural period of training the authors included the easy technique of cholangiography in laparoscopic cholecystectomy. The study was performed in 13 patients using Olsen's cannula with an internal a normal catheter for cholangiography. The catheterization of the cystic duct was performed in 85% of cases (11 patients), in the other 15% (2 patients) it was not possible to cannulate the cystic duct. Non complication. The mean duration of the study was 14 minutes. The authors describe the technique and conclude, after a brief discussion of the reports in the literature and personal experience, that peroperative cholangiography is an easy and safe procedure without risk and prevents the injuries to the biliary tract whose incidence is about 1.3%.
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Affiliation(s)
- G Spinnato
- Istituto di Chirurgia Generale e Trapianti d'Organo, Università degli Studi, Palermo
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Kanazawa S, Naomoto Y, Hiraki Y, Yasui K, Matsuno T. Percutaneous feeding gastrostomy in patients with a partial gastrectomy: transhepatic approach with CT guidance. Abdom Imaging 1995; 20:302-6. [PMID: 7549730 DOI: 10.1007/bf00203358] [Citation(s) in RCA: 17] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
Abstract
BACKGROUND Percutaneous gastrostomy in patients with a partial gastrectomy is rarely performed because the gastric remnants are generally small, positioned high subcostally, and overlaid by the transverse colon and the left lobe of the liver. METHODS We performed percutaneous transhepatic feeding gastrostomy in four patients with a partial gastrectomy whose conditions precluded oral feeding. The gastric remnant was punctured with a 22-gauge percutaneous transhepatic cholangiography needle through the left lobe of the liver with computed tomography guidance and following tract dilation over the guidewire 8 or 9F. Cope loop catheters were fluoroscopically placed. RESULTS No obvious complications were encountered during the procedures. The catheter feedings were continued for 2 to 7 months without any serious problems. CONCLUSIONS We conclude this technique can be performed easily and may be safe because of the presence of the adhesion between the remnant and the liver, which prevents a massive hemorrhage or the displacement of the catheters.
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Affiliation(s)
- S Kanazawa
- Department of Radiology, Okayama University Medical School, Japan
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Abstract
Laparoscopic cholecystectomy is the technique of choice for cholecystectomy. No experience with congenital abnormalities of the gallbladder has been reported. We report here the case of a 42-year-old woman who developed recurrent symptoms seven months after laparoscopic cholecystectomy and was found to have the majority of her gallbladder still intact. We speculate that the patient had a bilobate gallbladder as the explanation for the mishap. She subsequently underwent open repeat surgery.
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Affiliation(s)
- S A Cohen
- Section of Endoscopy, Beth Israel Medical Center North Division, New York, USA
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Affiliation(s)
- M Sackmann
- Department of Medicine II, Klinikum Grosshadern, University of Munich, Germany
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49
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Di Girolamo M, Pavone P, Lomanto D, Carlei F, Fiocca F, Nardovino M, Laghi A, Lezoche E, Speranza V. [Intraoperative digital cholangiography during laparoscopic cholecystectomy interventions]. Radiol Med 1994; 88:238-43. [PMID: 7938729] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/28/2023]
Abstract
In the last years, laparoscopic cholecystectomy has become the method of choice in the surgical treatment of gallbladder stones. Recently, the same laparoscopic approach has been used to remove choledochus stones. This surgical procedure needs the accurate intraoperative study of the biliary tree with diagnostic imaging modalities to better define the anatomy of the biliary ducts and the possible presence of choledochus stones. To this purpose, transcutaneous and endolaparoscopic US with dedicated probes and intraoperative cholangiography can be performed. In this study, we performed 30 laparoscopic cholecystectomies during which all the patients were submitted to intraoperative cholangiography with a digital fluoroscopic unit. The maneuvers for catheter insertion in the cystic duct and the examination as a whole took 3 to 5 minutes. Intraoperative cholangiography demonstrated choledochus stones in 3 patients, while preoperative US detected them in 2 patients only. In 8 cases the dynamic study, carried out with digital image acquisition, allowed to refer the biliary duct filling defects to artifacts caused by the presence of air bubbles. In conclusion, intraoperative cholangiography, also during endolaparoscopic cholecystectomy, plays a major role in the surgical assessment of the biliary tree. When the procedure was performed with a digital fluoroscopic unit, its diagnostic accuracy was higher and the images on the TV monitor were better visualized.
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Affiliation(s)
- M Di Girolamo
- II Cattedra di Radiologia, Università degli Studi di Roma La Sapienza
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Abstract
The current methods utilized for laparoscopic cholangiography involve cystic duct cannulation and present practical difficulties and potential hazards. An alternative method for intraoperative cholangiography is described which is easy, quick, and safe. The Kumar clamp (a gift from Sabi Kumar, M.D.) is placed across the infundibulum. A 23-gauge sclerotherapy needle is introduced through a side port in the clamp and directed into the infundibulum. The cholangiogram is obtained prior to any dissection in the triangle of Calot, thereby avoiding iatrogenic common bile duct injuries due to misidentification of the cystic duct or anomalous anatomy. To date no pathology has been missed and no complications have resulted from this technique.
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Affiliation(s)
- M D Holzman
- Department of General Surgery, Vanderbilt University School of Medicine, Nashville, TN 37232
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