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Lau WY, Lai ECH. Classification of iatrogenic bile duct injury. Hepatobiliary Pancreat Dis Int 2007; 6:459-63. [PMID: 17897905] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Iatrogenic bile duct injury continues to be an important clinical problem, resulting in serious morbidity, and occasional mortality, to patients. The ease of management, operative risk, and outcome of bile duct injuries vary considerably, and are highly dependent on the type of injury and its location. This article reviews the various classification systems of bile duct injury. DATA SOURCES A Medline, PubMed database search was performed to identify relevant articles using the keywords "bile duct injury", "cholecystectomy", and "classification". Additional papers were identified by a manual search of the references from the key articles. RESULTS Traditionally, biliary injuries have been classified using the Bismuth's classification. This classification, which originated from the era of open surgery, is intended to help the surgeons to choose the appropriate technique for the repair, and it has a good correlation with the final outcome after surgical repair. However, the Bismuth's classification does not encompass the whole spectrum of injuries that are possible. Bile duct injury during laparoscopic cholecystectomy tends to be more severe than those with open cholecystectomy. Strasberg's classification made Bismuth's classification much more comprehensive by including various other types of extrahepatic bile duct injuries. Our group, Bergman et al, Neuhaus et al, Csendes et al, and Stewart et al have also proposed other classification systems to complement the Bismuth's classification. CONCLUSIONS None of the classification system is universally accepted as each has its own limitation. Hopefully, a universally accepted comprehensive classification system will be published in the near future.
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Abstract
AIM: To discuss about the perioperative problems encountered in patients with internal biliary fistula (IBF) caused by cholelithiasis.
METHODS: In our hospital, 4 130 cholecystectomies were carried out for symptomatic cholelithiasis from January 2000 to March 2004 and only 12 patients were diagnosed with IBF. The perioperative data of these 12 IBF patients were analyzed retrospectively.
RESULTS: The incidence of IBF due to cholelithiasis was nearly 0.3%. The mean age was 57 years. Most of the patients presented with non-specific complaints. Only two patients were considered to have IBF when gallstone ileus was observed during the investigations. Nine patients underwent emergency laparotomy with a pre-operative diagnosis of acute abdomen. In the remaining three patients, elective laparoscopic cholecystectomy was converted to open surgery after identification of IBF. Ten patients had cholecystoduodenal fistula and two patients had cholecystocholedochal fistula. The mean hospital stay was 13 d. Two wound infections, three bile leakages and three mortalities were observed.
CONCLUSION: Cholecystectomy has to be performed in early stage in the patients who were diagnosed as cholelithiasis to prevent the complications like IBF which is seen rarely. Suspicion of IBF should be kept in mind, especially in the case of difficult dissection during cholecystectomy and attention should be paid in order to prevent iatrogenic injuries.
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Maruyama T, Mori A, Tatebe H, Sakai K, Isono N, Ohashi N, Inoue H, Takegoshi S, Okuno M. A novel technique for the internal drainage of extrahepatic biloma complicating transarterial embolization of hepatocellular carcinoma. J Gastroenterol 2007; 42:783-6. [PMID: 17876549 DOI: 10.1007/s00535-007-2094-0] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/19/2007] [Accepted: 07/04/2007] [Indexed: 02/04/2023]
Abstract
Biloma is an infrequent complication of nonsurgical treatments of hepatocellular carcinoma (HCC), including transarterial embolization (TAE), and it is often associated with ischemic injuries of the biliary tract after therapy. We here report on a case featuring successful internal drainage of an extrahepatic biloma into the duodenum by a route via the cholecyst, cholecystic duct, and common bile duct under fluoroscopic control. An extrahepatic biloma developed after urgent TAE for ruptured HCC and became contaminated. Radiography with contrast medium through the percutaneous drainage tube revealed a fistula between the biloma and gallbladder. The drainage catheter was introduced into the gallbladder through the fistula, from where it subsequently reached the duodenum via the cholecystic and common bile ducts. The internal drainage route played a major role in the rapid elimination of the biloma, which did not recur after the tube was withdrawn. To our knowledge, this is the first report of internal drainage of a biloma through the cholecystic and common bile ducts.
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Agrawal D, Rukkannagari S, Kethu S. Pathogenesis and clinical approach to extraintestinal manifestations of inflammatory bowel disease. MINERVA GASTROENTERO 2007; 53:233-48. [PMID: 17912186] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 05/17/2023]
Abstract
Crohn's disease (CD) and ulcerative colitis (UC), both should be considered as systemic diseases as they are associated with clinical manifestations involving the organs outside the alimentary tract. In a genetically susceptible host with inflammatory bowel disease (IBD), complex interaction of bacterial or other local factors in the colon with antigen presenting cells may trigger an immune reaction to a shared antigen in the involved organs. These extraintestinal manifestations (EIM) are observed in up to 20-40% of the patients with IBD. Patients with CD are more susceptible to EIMs than patients with UC. Joints, eyes, skin and biliary tract are the most commonly involved organ systems. Some manifestations such as uveitis, episcleritis may precede the onset bowel disease and some may occur in conjunction with or subsequent to the diagnosis of active bowel disease. Although many EIMs tend to follow the clinical course of IBD and respond to the treatment of underlying bowel disease, some EIMs such as primary sclerosing cholangitis and ankylosing spondylitis tend to follow a course independent of the bowel disease activity. Biological agents, particularly anti-TNFa based therapies now assume an important role in the treatment of EIMs. Early recognition and treatment of EIMs are crucial in preventing major morbidity.
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105
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Beltrán MA, Vracko J, Cumsille MA, Cruces KS, Almonacid J, Danilova T. Occult pancreaticobiliary reflux in gallbladder cancer and benign gallbladder diseases. J Surg Oncol 2007; 96:26-31. [PMID: 17345616 DOI: 10.1002/jso.20756] [Citation(s) in RCA: 26] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/20/2022]
Abstract
BACKGROUND AND OBJECTIVES It was proposed that occult pancreaticobiliary reflux (OPBR) was associated with precancerous mucosal changes in the gallbladder, hence the importance of this disorder. There are no published reports investigating the incidence of OPBR in patients operated on for the entire spectrum of benign gallbladder diseases and gallbladder cancer. Our aim was to determine the incidence of OPBR and measure the levels of active pancreatic enzymes (amylase and lipase) in gallbladder bile of patients undergoing cholecystectomy for benign and malignant gallbladder diseases. METHODS One hundred eight patients with normal pancreaticobiliary junction evidenced by operative cholangiography were included in the study. RESULTS According to gallbladder bile amylase and lipase levels, 84.2% and 89% patients respectively had OPBR. OPBR was present in all gallbladder cancer patients; in these patients the biliary levels of amylase and lipase were significantly higher than the levels found in patients with benign gallbladder pathology (P < 0.0001). CONCLUSIONS OPBR could lead to inflammatory changes of the biliary epithelium and progress towards the development of precancerous mucosal changes and gallbladder cancer. The reason why such high levels of pancreatic enzymes are regurgitated into the biliary tree of patients with gallbladder cancer should be clarified.
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Gwon DI, Shim JC, Lee YK, Lee GJ, Kim HK. Retrievable Biliary Stent-Graft Management of Refractory Postoperative Bile Leakage. J Vasc Interv Radiol 2007; 18:1036-41. [PMID: 17675624 DOI: 10.1016/j.jvir.2007.05.016] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
Abstract
The authors report a case of a successful outcome after retrievable biliary stent-graft management in a patient with refractory postoperative bile leakage. A 52-year-old man who underwent a Whipple operation presented with postoperative bile leakage. A percutaneous transhepatic biliary drainage (PTBD) catheter remained from the operation, and bile leakage persisted after 7 days of drainage with the catheter. A retrievable biliary stent-graft was placed; it was removed 14 days later. Cholangiography indicated patency of the anastomosis without contrast medium leakage, and the PTBD catheter was removed. There were no procedural-related complications.
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Barrow PJ, Siriwardena AK. Outcome of hepaticojejunostomy without access loop for repair of iatrogenic bile duct injury at laparoscopic cholecystectomy. ACTA ACUST UNITED AC 2007; 14:374-6. [PMID: 17653635 DOI: 10.1007/s00534-006-1174-5] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/20/2006] [Accepted: 08/24/2006] [Indexed: 10/23/2022]
Abstract
BACKGROUND PURPOSE Roux-en-Y hepaticojejunostomy is the accepted treatment for transectional biliary injury at cholecystectomy. Many authors advocate leaving a long redundant jejunal access loop to facilitate subsequent access. Reasoning that percutaneous access can be achieved transhepatically in patients with stenosis, this study reports the outcome of a policy of biliary repair without the use of a jejunal access loop. METHODS Eleven patients undergoing biliary reconstruction over a 5-year period constituted the study population. Three (27%) were male, and the median (range) age at injury was 53 (26-75) years. Median delay from injury to repair was 2 (1-48) months. Bismuth stage was: stage I, 4; stage II, 5; and stage III, 2. Four patients had concomitant arterial injury. All underwent surgical repair by Roux-en-Y hepaticojejunostomy without an access loop. RESULTS The median follow-up was 13 (1-64) months. The principal postoperative complication was a hepatic abscess in one patient. There was one death during follow-up, from acute myeloid leukemia. One patient (9%) with a type III injury presented with a symptomatic recurrent biliary stricture 6 months after repair, and was successfully managed by percutaneous biliary dilatation, using a combination of transhepatic and jejunal loop puncture. CONCLUSIONS Successful biliary reconstruction can be performed without a routine jejunal access loop.
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Abstract
Benign biliary strictures are being increasingly treated with endoscopic techniques. The benign nature of the stricture should be first confirmed in order to ensure appropriate therapy. Surgery has been the traditional treatment, but there is increasing desire for minimally invasive endoscopic therapy. At present, endoscopy has become the first line approach for the therapy of post-liver transplant anastomotic strictures and distal (Bismuth Iand II) post-operative strictures. Strictures related to chronic pancreatitis have proven more difficult to treat, and endoscopic therapy is reserved for patients who are not surgical candidates. The preferred endoscopic approach is aggressive treatment with gradual dilation of the stricture and insertion of multiple plastic stents. The use of uncovered self expandable metal stents should be discouraged due to poor long-term results. Treatment with covered metal stents or bioabsorbable stents warrants further evaluation. This area of therapeutic endoscopy provides an ongoing opportunity for fresh research and innovation.
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Manouras A, Genetzakis M, Antonakis PT, Lagoudianakis E, Pattas M, Papadima A, Giannopoulos P, Menenakos E. Endoscopic management of a relapsing hepatic hydatid cyst with intrabiliary rupture: a case report and review of the literature. CANADIAN JOURNAL OF GASTROENTEROLOGY = JOURNAL CANADIEN DE GASTROENTEROLOGIE 2007; 21:249-53. [PMID: 17431515 PMCID: PMC2657701 DOI: 10.1155/2007/410308] [Citation(s) in RCA: 25] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 02/06/2023]
Abstract
Hydatid disease, although endemic mostly in sheep-farming countries, remains a public health issue worldwide, involving mainly the liver. Intrabiliary rupture is the most frequent complication of the hepatic hydatid cyst. Endoscopy is advocated, preoperatively, to alleviate obstructive jaundice caused by intracystic materials after a frank rupture and is also a useful and well-established adjunct in locating postoperative biliary fistulas. Endoscopic retrograde cholangiography with sphincterotomy has been successful as the sole and definitive means of treatment of intrabiliary ruptured hydatid cysts. A case of an elderly woman with frank rupture is presented, where the rupture was definitively managed endoscopically in conjunction with sphincterotomy to remove the intrabiliary obstructive daughter cysts and to achieve decontamination of the biliary tree. Endoscopic retrograde cholangiography provided an excellent diagnostic and therapeutic modality in the present case and, thus, it should be considered as definitive treatment in similar cases especially if surgical risk is anticipated to be high.
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110
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Watanabe M, Hori T, Kaneko M, Komuro H, Hirai M, Inoue S, Urita Y, Hoshino N. Intrahepatic biliary cysts in children with biliary atresia who have had a Kasai operation. J Pediatr Surg 2007; 42:1185-9. [PMID: 17618878 DOI: 10.1016/j.jpedsurg.2007.02.035] [Citation(s) in RCA: 21] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
Abstract
PURPOSE In patients with biliary atresia who had undergone a Kasai operation, treatment of intrahepatic biliary cysts (IBCs), particularly when complicated by cholangitis, is often difficult because the clinical implications and the course of IBCs are unclear. Thus, to determine the best treatment guideline, the morphology of IBCs, the clinical course, and the outcomes of such patients were evaluated. PATIENTS AND METHODS A total of 44 patients with type III biliary atresia who underwent a Kasai operation from 1977 to 2005 were postoperatively examined for IBC by using ultrasonography and computed tomography. We classified the IBCs based on their number and shape. RESULTS Intrahepatic biliary cysts developed in 12 of 54 patients. Three patients with solitary simple cysts and 1 patient with multiple simple cysts had no history of cholangitis. Two patients with multiple simple cysts had cholangitis at the time of IBC diagnosis and were treated with percutaneous transhepatic cholangiodrainage (PTCD). Patients with simple IBCs did not develop persistent cholangitis and their prognosis depended largely on their liver function; 3 of 6 patients remained healthy without cholangitis, whereas 3 patients required liver transplantation (LT) because of progressive liver failure or worsening hepatopulmonary syndrome, and not severe cholangitis. On the other hand, all 6 patients with multiple complicated IBCs had persistent cholangitis, eventually requiring LT. Even after bile flow to the intestine was reestablished after PTCD, both IBCs and cholangitis recurred. These patients required LT because of severe cholangitis. CONCLUSIONS Intrahepatic biliary cysts without cholangitis are not a source of infection and require no treatment. Simple IBCs with cholangitis can be controlled by antibiotics and/or PTCD. Patients with multiple complicated IBCs have a poor prognosis, requiring LT to control cholangitis. Although PTCD can control cholangitis in these patients as they wait for LT, PTCD does not alleviate it--LT is the final solution.
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Grabig A, Veltzke-Schlieker W, Sturm A. [Acute pancreatitis and duodenobiliary fistula--a rare complication of Crohn's disease]. Dtsch Med Wochenschr 2007; 132:1264-7. [PMID: 17541868 DOI: 10.1055/s-2007-982024] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
Abstract
HISTORY A 53-year-old man with long-standing Crohn's disease presented with recurrent abdominal pain and vomiting; lipase levels were elevated. INVESTIGATIONS AND DIAGNOSIS At admission ultrasound demonstrated a swollen head of the pancreas, dilated pancreatic and intrahepatic bile ducts and peripancreatic fluid. At upper gastrointestinal endoscopy a 10 mm bleeding ulcer was identified, which histologically proved to be epitheloid cell-containing granulomas. A fistula connecting to the hepatocholedochal duct was identified at the floor of the ulcer. Helicobacter pylori was not demonstrated. TREATMENT AND COURSE After sphincterotomy of the papilla of Vater concrements were extracted and a stent was implanted into the common bile duct. Ultimately a total of five stents were consecutively implanted via the major papilla, closing the fistula. After three years all stents were removed and pancreatitis did not recur. CONCLUSION The differential diagnosis of abdominal pain in patients with Crohn's disease is often difficult and should include fistulas of the upper gastrointestinal tract which may be treated endoscopically.
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Shah JN. Endoscopic treatment of bile leaks: current standards and recent innovations. Gastrointest Endosc 2007; 65:1069-72. [PMID: 17531644 DOI: 10.1016/j.gie.2007.02.022] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/02/2007] [Accepted: 02/09/2007] [Indexed: 12/13/2022]
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Bridges A, Wilcox CM, Varadarajulu S. Endoscopic management of traumatic bile leaks. Gastrointest Endosc 2007; 65:1081-5. [PMID: 17531646 DOI: 10.1016/j.gie.2006.11.038] [Citation(s) in RCA: 55] [Impact Index Per Article: 3.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2006] [Accepted: 11/25/2006] [Indexed: 01/21/2023]
Abstract
BACKGROUND Traumatic bile leaks often result in prolonged morbidity and an increased length of hospital stay that requires multimodality management. Data on endoscopic management of traumatic bile leaks are scarce. OBJECTIVE To evaluate the efficacy of endotherapy in the management of traumatic bile leaks. DESIGN Retrospective evaluation of prospectively collected data. SETTING Tertiary academic referral center. PATIENTS Consecutive patients referred for ERCP after traumatic abdominal injury for the management of bile leaks. INTERVENTIONS Biliary stent placement at ERCP. MAIN OUTCOME MEASURES Resolution of a bile leak on follow-up ERCP. RESULTS Ten patients underwent ERCP for the management of a traumatic bile leak over a 3-year period. The etiology included a penetrating injury from a gunshot wound in 5 patients, blunt injuries from a motor vehicle accident in 4 patients, and injury secondary to a fall in 1 patient. Liver injuries were grade II in 1 patient, grade IV in 7 patients, and grade V in 2 patients. A bile leak was treated by biliary stent placement in all patients, and the outcome was successful in 9 of 10 cases (90%). The mean duration of follow-up was 337 days (range, 101-821 days). Nine of 10 patients underwent surgery to control bleeding or other associated injuries. There were no ERCP-related complications. LIMITATIONS Small number of patients. CONCLUSIONS Consideration should be given to incorporate ERCP as first-line therapy in management of traumatic bile leaks, because endobiliary stent placement provides a successful outcome in a majority of cases, irrespective of the severity of injury.
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Karvonen J, Gullichsen R, Laine S, Salminen P, Grönroos JM. Bile duct injuries during laparoscopic cholecystectomy: primary and long-term results from a single institution. Surg Endosc 2007; 21:1069-73. [PMID: 17514397 DOI: 10.1007/s00464-007-9316-7] [Citation(s) in RCA: 76] [Impact Index Per Article: 4.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/13/2007] [Revised: 01/13/2007] [Accepted: 01/29/2007] [Indexed: 12/12/2022]
Abstract
BACKGROUND Iatrogenic bile duct injury carries high morbidity. After the introduction of laparoscopic cholecystectomy the incidence of these injuries has at least doubled, and even after the learning curve, the incidence has plateaued at the level of 0.5%. METHODS A total of 32 patients sustained biliary tract injuries of the 3736 laparoscopic cholecystectomies performed in and around Turku University Central Hospital between January 1995 and April 2002. The data concerning primary treatment and long-term results were collected and analyzed retrospectively. RESULTS The overall incidence for bile duct injuries, including all the minor injuries (cystic duct leaks and bile duct strictures), was 0.86%; for major injuries alone the incidence was 0.38%. Nineteen percent of the injuries were detected intraoperatively. All the cystic duct leaks were treated endoscopically with a 90% success rate. Of the bile duct strictures 88% were treated successfully with endoscopic techniques. Ninety-three percent of the major injuries, including tangential lesions of common bile duct and total transections, were treated operatively. The operation of choice was either hepaticojejunostomy or cholangiojejunostomy in 69% of the cases; the rest were treated with simple suturing over a T-tube or an endoscopically placed stent. The long-term results, with a median follow-up period of 7.5 years, are good in 79% of the operated patients and in 84% of the whole study population. Mortality rate was 3% and acute or chronic cholangitis was seen in 13% of the patients during follow-up. CONCLUSION Most of the minor bile duct injuries, including cystic duct leaks and bile duct strictures, are well treatable with endoscopic techniques, whereas most of the major injuries require operative treatment, which at optimal circumstances gives good results.
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Buis CI, Verdonk RC, Van der Jagt EJ, van der Hilst CS, Slooff MJH, Haagsma EB, Porte RJ. Nonanastomotic biliary strictures after liver transplantation, part 1: Radiological features and risk factors for early vs. late presentation. Liver Transpl 2007; 13:708-18. [PMID: 17457932 DOI: 10.1002/lt.21166] [Citation(s) in RCA: 156] [Impact Index Per Article: 9.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/12/2022]
Abstract
Nonanastomotic biliary strictures (NAS) are a serious complication after orthotopic liver transplantation (OLT). The exact pathogenesis is unclear. Purpose of this study was to identify risk factors for the development of NAS after OLT. A total of 487 adult liver transplants with a median follow-up of 7.9 years were studied. All imaging studies of the biliary tree were reviewed. Cholangiography was routinely performed between postoperative days 10-14 and later on demand. Localization of NAS at first presentation was categorized into 4 anatomical zones of the biliary tree. Severity of NAS was semiquantified as mild, moderate, or severe. Donor, recipient, and surgical characteristics and variables were analyzed to identify risk factors for NAS. NAS developed in 81 livers (16.6%). Thirty-seven (7.3%) were graded as moderate to severe. In 85% of the cases, anatomical localization of NAS was around or below the bifurcation of the common bile duct. A large variation was observed in the time interval between OLT and first presentation of NAS (median 4.1 months; range 0.3-155 months). NAS presenting early (< or =1 year) after OLT were associated with preservation-related risk factors. Cold and warm ischemia times were significantly longer in patients with early NAS compared with NAS presenting late (>1 year) after OLT (694 minutes vs. 490 minutes, P = 0.01, and 57 minutes vs. 53 minutes, P < 0.05, respectively), and early NAS were more frequently located in the central bile ducts. NAS presenting late (>1 year) after OLT were found more frequently in the periphery of the liver and were more frequently associated with immunological factors, such as primary sclerosing cholangitis, as the indication for OLT (24% vs. 45%, P < 0.05). By separating cases of NAS on the basis of the time of presentation after transplantation, we were able to identify differences in risk factors, indicating different pathogenic mechanisms depending on the time of initial presentation.
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Meshikhes AWN, AbulRahi A, Al-momen SA, Al-Safran Z, Al-Daolah QH. An unusual bile collection after postcholecystectomy bile leakage. Surg Laparosc Endosc Percutan Tech 2007; 17:138-40. [PMID: 17450098 DOI: 10.1097/sle.0b013e318045a0ac] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
Abstract
Leakage from the cystic duct stumps accounts for the majority of postlaparoscopic cholecystectomy leaks. It commonly presents with a localized bile collection in the gallbladder fossa and endoscopic retrograde cholangiopancreatography (ERCP) with biliary stenting is a common method of treatment. However, bile may collect in other intra-abdominal locations away from the gallbladder fossa. We present here a case of a patient who developed upper abdominal pain with distension, anorexia, and vomiting a week after laparoscopic cholecystectomy. Ultrasonography and computed tomography scans showed an intra-abdominal collection and ERCP showed a cystic duct stump leak. A biliary stent was inserted and the collection was percutaneously drained. His symptoms, however, recurred 2 weeks later, with fever, anorexia, and weight loss. Abdominal computed tomography scan showed 9.3x8.5 cm cystic mass in the left hypochondriac area and ERCP showed persistent leakage from the cystic duct stump. The stent was changed to a larger size Fr12 and the collection was again drained percutaneously. His clinical condition improved dramatically. The biliary stent was removed after 8 weeks and remained well at 9-month follow-up.
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Busquets J, Castellote J, Torras J, Fabregat J, Ramos E, Llado L, Rafecas A, de la Banda E, Figueras J. Liver transplantation across Rh blood group barriers increases the risk of biliary complications. J Gastrointest Surg 2007; 11:458-63. [PMID: 17436130 PMCID: PMC1852383 DOI: 10.1007/s11605-007-0116-0] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 01/31/2023]
Abstract
BACKGROUND Cold ischemia time and the presence of postoperative hepatic arterial thrombosis have been associated with biliary complications (BC) after liver transplantation. An ABO-incompatible blood group has also been suggested as a factor for predisposal towards BC. However, the influence of Rh nonidentity has not been studied previously. MATERIALS Three hundred fifty six liver transplants were performed from 1995 to 2000 at our hospital. BC incidence and risk factors were studied in 345 patients. RESULTS Seventy patients (20%) presented BC after liver transplantation. Bile leakage (24/45%) and stenotic anastomosis (21/30%) were the most frequent complications. Presence of BC in Rh-nonidentical graft-host cases (23/76, 30%) was higher than in Rh-identical grafts (47/269, 17%) (P=0.01). BC was also more frequent in grafts with arterial thrombosis (9/25, 36% vs 60/319, 19%; P=0.03) and grafts with cold ischemia time longer than 430 min (26/174, 15% vs 44/171, 26%; P=0.01). Multivariate logistic regression confirmed that Rh graft-host nonidentical blood groups [RR=2(1.1-3.6); P=0.02], arterial thrombosis [RR=2.6(1.1-6.4); P=0.02] and cold ischemia time longer than 430 min [RR=1.8(1-3.2); P=0.02] were risk factors for presenting BC. CONCLUSION Liver transplantation using Rh graft-host nonidentical blood groups leads to a greater incidence of BC.
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Tuveri M, Pisu S, Demontis R, Medas F, Nicolosi A. [Iatrogenic lesions of the common bile duct in laparoscopic cholecystectomy: three fundamental requirements for their prevention]. CHIRURGIA ITALIANA 2007; 59:171-83. [PMID: 17500173] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
Abstract
Laparoscopic cholecystectomy has become the gold standard in the treatment of benign biliary disease. Common bile duct injuries are the most serious and feared complications of laparoscopic cholecystectomy, since they cause substantial morbidity and increased hospital stay, and increasingly often are the subject of legal disputes. The causes of these kinds of lesions, according to the international literature, are usually inadequate normal and pathological anatomical knowledge, an incomplete learning curve, inadequate surgical technique, and lastly insufficient compliance of the surgeon. Another important, though underestimated, role in the aetiology of these lesions is played by the human factor, and particularly by a peculiar preconceived attitude. The latter manifests itself as a lack of realism, reasonableness and morality. These three basic requirements are part of universal human experience in the dynamics of knowing and, although not statistically quantifiable, may play a role comparable to that of the technical quality of the surgical performance. In our study we have tried to show, with regard to the prevention of biliary lesions during laparoscopic cholecystectomy, the extent of the importance of these three requirements in the dynamics of knowing, particularly in laparoscopic surgery, where they are not adequately taken into consideration. The analysis of the profound interaction between these requisites and surgical practice may allow correct identification of this preconceived attitude on the part of the operator, which can be avoided or minimized only through appropriate surgical training.
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Masyuk TV, Masyuk AI, Torres VE, Harris PC, Larusso NF. Octreotide inhibits hepatic cystogenesis in a rodent model of polycystic liver disease by reducing cholangiocyte adenosine 3',5'-cyclic monophosphate. Gastroenterology 2007; 132:1104-16. [PMID: 17383431 DOI: 10.1053/j.gastro.2006.12.039] [Citation(s) in RCA: 185] [Impact Index Per Article: 10.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/13/2006] [Accepted: 11/30/2007] [Indexed: 12/25/2022]
Abstract
BACKGROUND AND AIMS In polycystic liver diseases (PCLDs), increased cholangiocyte proliferation and fluid secretion are key features and cholangiocyte adenosine 3',5'-cyclic monophosphate (cAMP) is an important regulator of these processes. Thus, we assessed cAMP levels and evaluated octreotide (an analogue of somatostatin known to inhibit cAMP) in hepatic cyst growth using an in vitro model of cystogenesis and an in vivo animal model of autosomal recessive polycystic kidney disease (ARPKD), one of the PCLDs. METHODS Expression of somatostatin receptors (SSTRs) was assessed by reverse-transcription polymerase chain reaction and confocal microscopy in cholangiocytes from normal and polycystic kidney (PCK) rats, the ARPKD model of autosomal recessive polycystic kidney disease. Effects of octreotide on cAMP levels and cyst expansion were studied in vitro using PCK bile ducts grown in 3-dimensional culture. The effects of octreotide on hepatic and renal cystogenesis were investigated in PCK rats in vivo. RESULTS In cholangiocytes and serum of PCK rats, cAMP concentrations were approximately 2 times higher than in normal rats. SSTR subtypes that bind octreotide (ie, SSTR2, SSTR3, and SSTR5) were expressed in both normal and PCK cholangiocytes. In vitro, octreotide inhibited cAMP levels by 35% and reduced cyst growth by 44%. In vivo, octreotide lowered cAMP content in cholangiocytes and serum by 32%-39% and inhibited hepatic disease progression, leading to 22%-60% reductions in liver weight, cyst volume, hepatic fibrosis, and mitotic indices. Similar effects were observed in kidneys of PCK rats. CONCLUSIONS This preclinical study provides a strong rationale for assessing the potential value of octreotide in the treatment of PCLDs.
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Li ZH, Ding J, Ye Y, Cai L, Liu X, Liu J, Chen M, Li X, Dong J. New strategy to prevent ascending cholangitis in larger choledochoduodenal fistula. ANZ J Surg 2007; 76:796-800. [PMID: 16922901 DOI: 10.1111/j.1445-2197.2006.03870.x] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Abstract
BACKGROUND Choledochoduodenal fistula (CDF) is a complication of common bile duct stones or cholangitis in Asia. It is unclear as to which type of the fistula needs surgical treatment. METHODS To determine whether the sizes of CDF imply different clinical presentations and treatments, we reviewed 50 patients with CDF and their treatments during a recent 14-year period. For treatments of CDF, we applied the conventional methods, including removal of stone and complete decompression of biliary obstruction to treat the original bile lesions. In addition, according to the sizes of fistula and the frequencies of ascending cholangitis, we proposed the following strategies for fistula treatments: (i) for fistula orifices larger than 1 cm, a transection of common bile duct was applied to prevent the reflux of duodenal juice; (ii) for fistula orifices between 0.5 and 1.0 cm, an effective biliary drainage was applied; and (iii) for fistula orifices less than 0.5 cm, non-surgical treatments were applied. RESULTS We found that hepatic biliary duct stones and hepatic biliary duct strictures were associated with more severe cholangitis (P = 0.037 and P = 0.009, respectively), but not with the episodes of cholangitis (P = 0.654 and P = 0.664, respectively). In contrast, the sizes of fistula >1 cm were associated with more frequent episodes of cholangitis (r = 0.774; P < 0.001). CONCLUSION The larger fistula increases frequency of cholangitis episodes and needs surgical treatment for fistula itself.
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Khan MH, Howard TJ, Fogel EL, Sherman S, McHenry L, Watkins JL, Canal DF, Lehman GA. Frequency of biliary complications after laparoscopic cholecystectomy detected by ERCP: experience at a large tertiary referral center. Gastrointest Endosc 2007; 65:247-52. [PMID: 17258983 DOI: 10.1016/j.gie.2005.12.037] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/20/2005] [Accepted: 12/29/2005] [Indexed: 12/17/2022]
Abstract
BACKGROUND Laparoscopic cholecystectomy has a higher incidence of bile-duct injuries than open cholecystectomy. Although a learning curve phenomenon was attributed to biliary injuries early after its introduction, we were interested in trends in biliary injury rates over time as laparoscopic cholecystectomy has become a mature technology. OBJECTIVE To analyze the frequency and anatomic distribution of bile-duct injuries referred after laparoscopic cholecystectomy over a 10-year period. DESIGN Retrospective, case-series. SETTING Tertiary, referral hepatobiliary unit. PATIENTS Referrals to ERCP unit for diagnosis and treatment of biliary injuries after laparoscopic cholecystectomy. INTERVENTION ERCP to diagnose level and severity of bile duct injury. MAIN OUTCOME MEASUREMENTS Type and anatomy of bile-duct injury, reason for cholecystectomy, mean time between injury and diagnosis, presenting symptoms, ratio of bile-duct injuries diagnosed over total ERCPs done per year. RESULTS There were 87 bile-duct leaks, 28 leaks with stones, 51 strictures, and 17 complete duct transactions. The bile-duct injury rate calculated per 100 ERCPs per year was 0.84 (1994), 0.99 (1995), 1.36 (1996), 1.41 (1997), 1.03 (1998), 1.31 (1999), 0.84 (2000), 0.75 (2001), 1.15 (2002), and 0.94 (2003). LIMITATIONS Single institution, retrospective analysis, unknown denominator of cholecystectomies done in referral area per year to calculate true bile-duct injury rate. CONCLUSIONS Static incidence in frequency, anatomic distribution, and rate per 100 ERCPs per year of postcholecystectomy bile-duct injuries at a tertiary referral hepatobiliary unit over a 10-year period of observation.
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Nichitaĭlo ME, Skums AV, Shkarban VP, Litvin AI. [Surgical treatment of the postcholecystectomy bile duct strictures and injuries]. KLINICHNA KHIRURHIIA 2007:21-5. [PMID: 17515062] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/15/2023]
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Seo CJ, Jung JT, Han J, Kim HG, Lee JH, Sung SH, Choi WY, Choi DL. [A case of biliary cast syndrome after cadaveric liver transplantation]. THE KOREAN JOURNAL OF GASTROENTEROLOGY = TAEHAN SOHWAGI HAKHOE CHI 2007; 49:106-9. [PMID: 17322790] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/14/2023]
Abstract
We experienced one fatal case of biliary cast syndrome after cadaveric liver transplantation involving both intrahepatic ducts. A 58-year-old man underwent cadaveric liver transplantation because of hepatitis B virus related liver cirrhosis and concomitant hepatocellular carcinoma. Five weeks after the liver transplantation, postoperative course was complicated by development of acute cholangitis. Subsequent endoscopic retrograde cholangiography revealed diffuse intrahepatic bile duct strictures without filling defects. Percutaneous liver biopsy, which was done to exclude rejection, revealed biliary cast. Successful endoscopic removal was precluded due to its diffuse involvement. Because of the deterioration of patient's condition by refractory biliary obstruction and cholangitis, retransplantation from cadaveric donor was performed. Debridement of the biliary tree after graft removal yielded a near-complete cast of the intrahepatic ductal system. Biliary cast syndrome should be suspected when jaundice or cholangitis is associated with dilated ducts on abdominal imaging studies in cadaveric liver transplantation recipients. Initial therapeutic options include removal of biliary cast after endoscopic or percutaneous cholangiography. Although endoscopic retrieval of biliary cast by endoscopic retrograde cholangiopancreatography could be employed as a first-line management, other modalities such as endoscopic nasobiliary drainage, percutaneous transhepatic drainage, or retransplantation should be considered when complete removal is not feasible and the condition of the recipient deteriorates.
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Liao JZ, Zhao Q, Qin H, Li RX, Hou W, Li PY, Liu NZ, Li DM. Endoscopic diagnosis and treatment of biliary leak in patients following liver transplantation: a prospective clinical study. Hepatobiliary Pancreat Dis Int 2007; 6:29-33. [PMID: 17287162] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 02/05/2023]
Abstract
BACKGROUND Orthotopic liver transplantation has been widely used in patients with end-stage liver disease within the last two decades. However, the prevalence of biliary complications after liver transplantation remains high. The most common short-term biliary complication may be biliary leak. So, we examined 13 patients with biliary leak after liver transplantation, attempting to evaluate the role of endoscopic diagnosis and treatment of biliary leak and the incidence of bile duct stricture after healing of the leak. METHODS Six cases of T-tube leak and seven cases of anastomosis leak complicating liver transplantation were enrolled in this prospective study. Six patients were treated by endoscopic plastic stent placement, two by nasobiliary catheter drainage, two by papillosphincterotomy, and three by nasobiliary catheter drainage combined with plastic stent placement. Some patients received growth hormone treatment. RESULTS The bile leak resolution time was 10-35 days in 10 patients with complete documentation. The median time of leak resolution was 15.3 days. Four cases of anastomosis stricture, three cases of common hepatic duct and one case of multiple bile duct stenosis were detected by follow-up nasobiliary catheter cholangiography or endoscopic retrograde cholangiopancreatography. CONCLUSIONS Endoscopic nasobiliary catheter or plastic stent placement is a safe and effective treatment for bile duct stricture occurring after bile leak resolution in most liver transplantation patients. Nasobiliary catheter combined with plastic stent placement may be the best choice for treating bile leak, because, theoretically, it may prevent the serious condition resulting from accidental nasobiliary catheter dislocation, and it may have prophylactic effects on upcoming bile duct stricture, although this should be further confirmed.
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Hagymási K, Tulassay Z. Genetic background of the multifactorial liver and bile duct diseases. Orv Hetil 2007; 148:147-53. [PMID: 17344128 DOI: 10.1556/oh.2007.27987] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
Abstract
The majority of liver diseases, are complex. They are the results of interactions between several genes and environmental factors. Familial aggregation and higher concordance rate of monozygotic twins compared to those of dizygotic twins provide evidence for the importance of genetic factors in the pathogenesis. There are only limited data in connection with the genetic background of multifactorial liver diseases. In the future, the genetic background may permit prevention, early, accurate diagnosis, prediction of disease course, complications, prognosis, as well as treatment response.
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