1/78. Are expandable metallic stents better than conventional methods for treating difficult intrahepatic biliary strictures with recurrent hepatolithiasis?BACKGROUND: Conventional methods for treating patients with recurrent hepatolithiasis associated with complicated intrahepatic biliary strictures include balloon dilatation of the intrahepatic biliary strictures, lithotripsy, and the clearance of difficult stones as completely as possible, with the placement of an external-internal stent for at least 6 months. After these modalities are used, symptomatic refractory strictures remain. Recently we used internal Gianturco-Rosch metallic Z stents to treat patients who had refractory strictures. OBJECTIVE: To compare therapeutic results and complications of an internal expandable metallic Z stent with those of repeated external-internal stent placement. STUDY DESIGN: Case-control study. SETTING: A referral center. patients: From January 1992 to December 1996, 18 patients with recurrent hepatolithiasis and complicated intrahepatic biliary strictures underwent percutaneous dilatation of stricture and transhepatic percutaneous cholangioscopic lithotomy for recurrent stones. After their stones were completely cleared, their biliary strictures failed to dilate satisfactorily. The patients were randomly enrolled into 2 groups: group A (7 patients), who received an expandable metallic Z stent, and group B (11 patients), who had repeated placement of external-internal stents. INTERVENTIONS: Percutaneous stricture dilatation, electrohydraulic lithotripsy, balloon dilatation, percutaneous transhepatic cholangioscopic lithotomy, and biliary stenting by a Silastic external-internal catheter or a modified Gianturco-Rosch expandable metallic Z stent (for an internal stent). MAIN OUTCOME MEASURES: The number of procedures, days in hospital, procedure-related complications, incidents of stone recurrence and recurrence of cholangitis, readmissions to the hospital, treatment sessions required, and mortality rate. patients' limitations in ordinary activities were also compared. RESULTS: The follow-up period ranged from 28 to 60 (40.7 /-12.7 [mean /- SD]) months in group A and from 28 to 49 (36.0 /-7.2) months in group B. Fewer group A patients (3 [43%]) than group B patients (8 [73%]) tended to have recurrent cholangitis and to require readmission to the hospital, but this was not statistically significant (P = .33). When their cumulative probability of a first episode of cholangitis during follow-up was compared, however, it was significantly lower in patients treated with a metallic stent (P = .04). Compared with group B patients, group A patients had less frequent recurrence of stones (0% vs 64%; P = .01), fewer procedures for the clearance of biliary stones or sludge (1.7 /-2.2 vs 6.4 /-4.3; P = .03), and shorter hospital stays (8.0 /-11.5 days vs 17.0 /-12.0 days; P = .07). No patients in group A experienced limitation in ordinary activities, whereas 7 patients in group B did (P<.02). CONCLUSIONS: Compared with the repeated placement of external-internal stents, the use of a metallic internal stent effectively decreases stone recurrence, simplifies further procedures, and is more convenient. Its use is suggested as an alternative choice in the treatment of recurrent hepatolithiasis with refractory intrahepatic biliary strictures.- - - - - - - - - - ranking = 1keywords = cholangitis (Clic here for more details about this article) |
2/78. Successful pregnancy in a woman with secondary biliary cirrhosis with portal hypertension from recurrent pyogenic cholangitis. A case report.BACKGROUND: pregnancy in women with secondary biliary cirrhosis due to recurrent pyogenic cholangitis is extremely rare. Little information is available on the effect of pregnancy on the disease and vice versa. CASE: A patient who had secondary biliary cirrhosis due to recurrent pyogenic cholangitis complicated by splenomegaly and portal hypertension had a successful pregnancy. Although she had a history of esophageal variceal bleeding before this pregnancy, there was no such bleeding during pregnancy. She had an uneventful antenatal course except that her liver enzyme level fluctuated slightly. The serum bilirubin level increased during the third trimester of pregnancy but returned to the prepregnant level after delivery. CONCLUSION: Termination of pregnancy may not be the only option for management. The management protocol for patients with primary biliary cirrhosis complicating pregnancy, which includes regular fetal surveillance and monitoring of maternal liver function, should be considered for pregnant women with secondary biliary cirrhosis.- - - - - - - - - - ranking = 2keywords = cholangitis (Clic here for more details about this article) |
3/78. Antiperistaltic Roux-en-Y biliary-enteric bypass after bile duct injury: a technical error in reconstruction.Bilioenteric reconstruction using a Roux limb of jejunum is a well-established surgical option for the reconstruction of the proximal bile duct. Previous studies discussing short- and long-term complications of biliary-enteric anastomosis have focused on technical aspects, such as the use of anastomotic stenting or the level of the biliary tree used. We report two cases of previously unreported complications after hepaticojejunostomy that resulted from a technical error in constructing the Roux limb. Within a 3-month period, two patients were referred to our institution with recurrent cholangitis after biliary reconstruction for injuries sustained during laparoscopic cholecystectomy. Reexploration disclosed major technical flaws in the construction of the Roux limb used for biliary drainage. Antiperistaltic limbs had been constructed in both patients: one from the distal ileum and one from the conventional location in the jejunum. In both cases, isoperistaltic reconstruction of the Roux limbs resolved the recurrent cholangitis. cholangitis after biliary-enteric bypass can arise from a variety of etiologies and lead to anastomotic narrowing or ineffective drainage of the biliary tree. review of the literature failed to disclose reports of technically flawed Roux limb construction as a cause of cholangitis. We present these cases to highlight the devastating consequences of antiperistaltic construction of the Roux limb. We hope that by publishing the role of this avoidable error in recurrent cholangitis after biliary-enteric bypass we may help prevent its future occurrence.- - - - - - - - - - ranking = 1.3333333333333keywords = cholangitis (Clic here for more details about this article) |
4/78. carcinoid tumor of common hepatic duct.Primary carcinoid tumors of the biliary tract are extremely rare. We report a 36-year-old woman with recurrent acute cholangitis who was diagnosed to have a carcinoid in the common hepatic duct, with enlarged local nodes. She underwent local resection. I-131 metaiodobenzyl guanidine (MIBG) scanning postoperatively showed no uptake in the tumor bed.- - - - - - - - - - ranking = 0.33333333333333keywords = cholangitis (Clic here for more details about this article) |
5/78. Electrophysiologic recovery after vitamin e-deficient neuropathy.A case report is presented of an electrophysiologic recovery from vitamin e-deficient neuropathy after treatment with water-soluble vitamin e in a patient with chronic hepatobiliary disease. The patient was a 64-year-old man who had experienced progressive difficulty in ambulation, with ataxia, over the previous 3 years. The symptoms were associated with pain, tingling sensation in the extremities, and reduced fine motor activity. The patient had chronic hepatobiliary disease, with recurrent cholangitis and external drainage of bile acid through a T-tube for more than 20 years. vitamin e level was barely detectable (<0.5 mg/L). Sensory conduction was absent in both sural nerves. Other sensory and motor conduction studies in the upper and lower extremities showed decreased amplitude. The patient was treated with water-soluble vitamin e. After 4 months of therapy, his ambulation function improved, but pain and tingling sensation in both hands remained. Sensory nerve action potentials appeared in both sural nerves, and amplitudes of other sensory nerves were increased. In a second follow-up study after 9 months, all of the evaluated parameters in the nerve conduction studies, as well as the vitamin e level, were normal. The authors conclude that vitamin e-deficient neuropathy is reversible and electrophysiologic recovery can occur with water-soluble vitamin e therapy.- - - - - - - - - - ranking = 0.33333333333333keywords = cholangitis (Clic here for more details about this article) |
6/78. Recurrent bacteremia with enteric pathogens in recessive polycystic kidney disease.Eight children with autosomal recessive polycystic kidney disease (ARPKD) and recurrent bacteremia with enteric pathogens are described. Typical clinical features of bacterial cholangitis were absent, although in five patients histological and/or microbiological data indicated that the bacteremic episodes originated in the biliary tree. bacteremia with enteric pathogens or recurrent culture-negative febrile illness in a child with ARPKD should raise suspicion of cholangitis, even in the absence of typical clinical findings.- - - - - - - - - - ranking = 0.66666666666667keywords = cholangitis (Clic here for more details about this article) |
7/78. Right hepatic lobectomy for recurrent cholangitis after bile duct and hepatic artery injury during laparoscopic cholecystectomy: report of a case.A patient is reported who required a right hepatic lobectomy for recurrent cholangitis due to injury of the major bile ducts and the right hepatic artery during laparoscopic cholecystectomy. A 39 year-old woman with acute cholecystitis underwent laparoscopic cholecystectomy. A laparotomy was performed due to a bile duct injury at the hepatic bifurcation. After surgery, she suffered from recurrent cholangitis due to inadequate biliary reconstruction. A right hepatic lobectomy and reconstruction of the left hepatic duct was required because of right hepatic lobe atrophy and recurrent cholangitis. After the 2nd operation, she was active and exhibited no evidence of recurrence at 22 months.- - - - - - - - - - ranking = 2.3333333333333keywords = cholangitis (Clic here for more details about this article) |
8/78. Hydatid liver disease as a cause of recurrent pancreatitis.Intrabiliary rupture of a hydatid liver cyst is infrequently reported, but may present with symptoms of choledocholethiasis or cholangitis. We report a case of hydatid liver disease presenting as recurrent pancreatitis, and discuss its clinical, radiological and surgical treatments. Hydatid liver disease has a diverse clinical spectrum, and a diagnosis of acute pancreatitis should be considered in patients with hydatid liver disease presenting with unexplained abdominal pain.- - - - - - - - - - ranking = 0.33333333333333keywords = cholangitis (Clic here for more details about this article) |
9/78. Clinicopathologic findings of recurrent primary sclerosing cholangitis after orthotopic liver transplantation.Whether primary sclerosing cholangitis (PSC) occurs after orthotopic liver transplantation is controversial, largely because the pre-transplant diagnosis of PSC is based on nonspecific radiological and histological findings. We reviewed clinical, radiological, and histological records of 53 patients who underwent liver transplantation for PSC between 1985 and 1998. Three patients with patent hepatic arteries and no evidence of chronic rejection had radiological and histological findings that may have been due to recurrent PSC. Bile duct stricturing in these patients proved permanent and progressive and affected both the quality of life and graft survival. The first patient, who is 110 months after transplantation, has had repeated episodes of cholangitis for the last year. The second patient underwent excision of a strictured hepatic duct 45 months after transplantation and was ultimately retransplanted 95 months after initial transplantation. The third patient underwent left hemihepatectomy of an atrophied lobe 50 months after transplantation. Although the patient population assessed in this study is limited, putative recurrent PSC in the allografts has led either to graft loss or to clinically significant hepatobiliary complications of the graft.- - - - - - - - - - ranking = 2keywords = cholangitis (Clic here for more details about this article) |
10/78. Recurrent cholestatic jaundice associated with generalized pustular psoriasis: evidence for a neutrophilic cholangitis.Generalized pustular psoriasis can result in systemic complications. We report the case of a woman with relapsing generalized pustular psoriasis and recurring episodes of cholestatic jaundice. Liver biopsy performed during an attack showed a neutrophilic infiltrate surrounding and invading portal triad bile ducts. Ultrasonographic exams and retrograde cholangiography ruled out biliary tract disease. This observation suggests that recurring cholestatic jaundice in pustular psoriasis is related to a neutrophilic cholangitis.- - - - - - - - - - ranking = 1.6666666666667keywords = cholangitis (Clic here for more details about this article) |
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