Middle and long-term clinical outcomes of patients with regional hepatolithiasis after subcutaneous tunnel and hepatocholangioplasty with utilization of the gallbladder.
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BACKGROUND: Roux-en-Y choledochojejunostomy is routinely performed in patients with regional hepatolithiasis. However, some of these patients, who have a normal gallbladder and normal Oddi's sphincter, are unnecessarily undergoing bilio-intestinal drainage. Alternatively, reconstruction can be achieved by subcutaneous tunnel and hepatocholangioplasty with the utilization of the gallbladder (STHG). This method is effective to potential endoscopic tunnel and intervention during follow-up, and prevention of reflux cholangitis as well as the disorders of the GI tract. METHODS: The middle and long-term complications of 46 patients who underwent STHG were analyzed. With B-ultrasonography and biochemical assay, the contraction and concentration function of the gallbladder were also studied. RESULTS: Follow-up showed that all patients survived with a relatively normal life. One patient experienced right epigastric pain, chills and fever because of a stone which impacted in the left hepatic bile duct. Another patient had cholangitis because of biliary ascariasis. The two patients were treated by endoscopic therapy within the subcutaneous gallbladder under local anesthesia. CONCLUSIONS: This operation not only keeps the normal physical functional of the gallbladder, Oddi's sphincter and gastrointestinal tract, but also prevents reflux cholangitis and the disorder of the digestive tract. Hence STHG is a novel operation dealing with regional hepatolithiasis. (+info)
A case of successful enteroscopic balloon dilation for late anastomotic stricture of choledochojejunostomy after living donor liver transplantation.
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Biliary complications remain a major concern after living donor liver transplantation. We describe a pediatric case who underwent a successful endoscopic balloon dilatation of biliary-enteric stricture following living donor liver transplantation using a newly developed method of enteroscopy. The 7-year-old boy with late biliary stricture of choledochojejunostomy was admitted 6 years after transplantation. Since percutaneous transhepatic cholangiography was technically difficult in this case, endoscopic retrograde cholangiography was performed using a double-balloon enteroscope under general anesthesia. The enteroscope was advanced retrograde through the duodenum, jejunum, and the leg of Roux-Y by the double-balloon method, and anastomotic stricture of choledochojejunostomy was clearly confirmed by endoscopic retrograde cholangiography and endoscopic direct vision. Balloon dilatation was performed and the anastomosis was expanded. Restenosis was not noted as of 2 years after the treatment. In conclusion, endoscopic balloon dilation of biliary-enteric anastomotic stricture using a new enteroscopic method can be regarded as an alternative choice to percutaneous transhepatic management and surgical re-anatomists. (+info)
Surgical complications and long-term outcome of different biliary reconstructions in liver transplantation for primary sclerosing cholangitis-choledochoduodenostomy versus choledochojejunostomy.
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Choledochojejunostomy (CJS) is commonly used for biliary reconstruction in liver transplantation for primary sclerosing cholangitis (PSC). We alternatively performed choledochoduodenostomy (CDS) and side-to-side choledochodocholedochstomy in a large cohort of patients. Fifty-one patients with PSC, transplanted between 1988 and 2000, were analyzed retrospectively. Biliary reconstruction was CDS in 25 (49%), CJS in 20 (39%) and CC in 6 transplantations (12%). Biliary leaks occurred in the early follow-up (< or =41 days) only in CDS patients (20%). However, in the late follow-up (>4 months), stricturing of anastomosis was found once in CDS (4%) and CJS (5%). Later (>9 months), intrahepatic bile duct strictures were diagnosed in four CDS (16%), one CJS (5%) and one CC (17%) patient(s). In 48% of CDS (12/25), 60% of CJS (12/20) and 17% of CC (1/6) at least one incidence of cholangitis was observed. Overall, biliary complication rates were significantly higher in CDS (40%) than CJS (10%) and CC (17%); of those none in CC and 12% in CDS were anastomosis-related. Graft/patient survival showed no significant differences among groups. Based on our results we consider CJS the standard method for biliary reconstruction in PSC; however, in selected cases where CJS is difficult to accomplish because of previous surgery or for retransplantation, CDS may present an alternative technique. (+info)
Chronic pancreatitis-induced compressed relative stenosis of the distal common bile duct.
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BACKGROUND: Fibrosis and enlargement of chronic pancreatitis (CP) can cause biliary stenosis, in which fixed circular stenosis is the common type, by compressing the intrapancreatic portion of the common bile duct. Another type of distal bile duct stenosis is compressed relative stenosis, in which the common bile duct walks along the back of the pancreas partially. METHODS: Thirty patients with dilation of the proximal common bile duct (diameter > or = 15 mm) caused by CP underwent overall and systemic exploratory operation at our hospital. All of the patients were followed up for 3.5 to 15 years, averaging 8.5 years. RESULTS: The intrapancreatic portion of the common bile duct was found to walk along the back of the pancreas, and its anterior wall was compressed flat by enlarged pancreas, but the posterior wall showed a good flexibility because there was no pancreas covering. Bake's dilators bigger than No.6 (diameter > or = 4 mm) and No.14 urinary catheter could pass through the distal common bile duct after the posterior wall was separated. Roux-en-Y choledochojejunostomy was performed for 4 patients, and T-tube drainage was carried out for the remaining 26 patients. All of the patients were followed up but 2 were lost. Only 2 patients underwent choledochojejunostomy 3 years after T-tube drainage because of repeated acute pancreatitis attack, and others were normal. CONCLUSIONS: Compressed relative stenosis of the distal common bile caused by CP is a clinical sign, and its diagnosis mainly depends on surgical findings. Most patients can be treated by separating the posterior wall of the pancreas and T-tube drainage as well, but to patients with recurrent CP, choledochojejunostomy may be a feasible alternative. (+info)
Biliary reconstruction in right lobe living-donor liver transplantation: Comparison of different techniques in 321 recipients.
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OBJECTIVE: To assess the incidence of biliary complications after right lobe living-donor liver transplantation (LDLT) in patients undergoing duct-to-duct choledochocholedochostomy or Roux-en-Y choledochojejunostomy reconstruction. SUMMARY BACKGROUND DATA: Biliary tract complications remain one of the most serious morbidities following liver transplantation. No large series has yet been carried out to compare the 2 techniques in LDLT. This study undertook a retrospective assessment of the relation between the method of biliary reconstruction used and the complications reported. METHODS: Between February 1998 and June 2004, 321 patients received right lobe LDLT. Biliary reconstruction was achieved with Roux-en-Y choledochojejunostomy in 121 patients, duct-to-duct choledochocholedochostomy in 192 patients, and combined Roux-en-Y and duct-to-duct choledochocholedochostomy in 8 patients. The number of graft bile duct and anastomosis, mode of anastomosis, use of stent tube, and management of biliary complications were analyzed. RESULTS: The overall incidence of biliary complications was 24.0%. Univariate analysis revealed that hepatic artery complications, cytomegalovirus infections, and blood type incompatibility were significant risk factors for biliary complications. The respective incidence of biliary leakage and stricture were 12.4% and 8.3% for Roux-en-Y, and 4.7% and 26.6% for duct-to-duct reconstruction. Duct-to-duct choledochocholedochostomy showed a significantly lower incidence of leakage and a higher incidence of stricture; however, 74.5% of the stricture was managed with endoscopic treatment. CONCLUSIONS: The authors found an increase in the biliary stricture rate in the duct-to-duct choledochocholedochostomy group. Because of greater physiologic bilioenteric continuity, less incidence of leakage, and easy endoscopic access, duct-to-duct reconstruction represents a feasible technique in right lobe LDLT. (+info)
Surgical palliation for pancreatic cancer. The UCLA experience.
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We reviewed the records of 340 patients with a tissue diagnosis of pancreatic cancer treated at UCLA Medical Center between 1973 and 1988. Sixty-one patients underwent pancreatic resection (group I), 173 had some form of surgical palliation (group II), and 106 had neither (group III). The diagnosis was made 1 to 2 months more quickly in the last 8 years of the review than in the first 8 years, but the effect of early diagnosis on curability was negligible. Biliary obstruction was best treated by cholecystojejunostomy or choledochojejunostomy, which were equally effective. Anastomoses to the jejunum were safer and more effective than were those to the duodenum for the relief of biliary obstruction. Gastrojejunostomy should be performed prophylactically as well as therapeutically. It was effective and safe in both settings. Surgical palliation for pancreatic cancer was generally effective and was associated with an operative mortality rate of less than 10%. However morbidity was high, with significant complications occurring in one third of cases. (+info)
Pyogenic liver abscess after choledochoduodenostomy for biliary obstruction caused by autoimmune pancreatitis.
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A 68-year-old man underwent cholecystectomy and choledochoduodenostomy for biliary obstruction and nephrectomy for a renal tumor. Based on clinical and histopathologic findings, autoimmune pancreatitis (AIP) was diagnosed. The renal tumor was diagnosed as a renal cell cancer. Steroid therapy was started and thereafter pancreatic inflammation improved. Five years after surgery, the patient was readmitted because of pyrexia in a preshock state. A Klebsiella pneumoniae liver abscess complicated by sepsis was diagnosed. The patient recovered with percutaneous abscess drainage and administration of intravenous antibiotics. Liver abscess recurred 1 mo later but was successfully treated with antibiotics. There has been little information on long-term outcomes of patients with AIP treated with surgery. To our knowledge, this is the second case of liver abscess after surgical treatment of AIP. (+info)
Unusual cases of acute cholecystitis and cholangitis: Tokyo Guidelines.
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Unusual cases of acute cholecystitis and cholangitis include (1) pediatric biliary tract infections, (2) geriatric biliary tract infections, (3) acalculous cholecystitis, (4) acute and intrahepatic cholangitis accompanying hepatolithiasis (5) acute biliary tract infection accompanying malignant pancreatic-biliary tumor, (6) postoperative biliary tract infection, (7) acute biliary tract infection accompanying congenital biliary dilatation and pancreaticobiliary maljunction, and (8) primary sclerosing cholangitis. Pediatric biliary tract infection is characterized by great differences in causes from those of adult acute biliary tract infection, and severe cases should be immediately referred to a specialist pediatric surgical unit. Because biliary tract infection in elderly patients, who often have serious systemic conditions and complications, is likely to progress to a serious form, early surgery or biliary drainage is necessary. Acalculous cholangitis, which often occurs in patients with serious concomitant conditions, such as those in intensive care units (ICUs) and those with disturbed cardiac, pulmonary, and nephric function, has a high mortality and poor prognosis. Cholangitis accompanying hepatolithiasis includes recurrent pyogenic cholangitis, an epidemic disease in Southeast Asia. Biliary tract infections, which often occur after a biliary tract operation and treatment of the biliary tract, may have a fatal outcome, and should be carefully observed. The causes of acute cholangitis associated with pancreaticobiliary maljunction differ before and after operation. Direct cholangiography is most useful in the diagnosis of primary sclerosing cholangitis. If cholangiography visualizes a typical bile duct, differentiation from acute pyogenic cholangitis is easy. This article discusses the individual characteristics, diagnostic criteria, treatment guidelines, and prognosis of these unusual types of biliary tract infection. (+info)