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Sample records for biliary pancreatitis preliminary

  1. Biliary acute pancreatitis: a review

    Institute of Scientific and Technical Information of China (English)

    Osvaldo M. Tiscomia; Susana Hamamura; Enriqueta S. de Lehmann; Graciela Otero; Hipólito Waisman; Patricia Tiscornia-Wasserman; Simmy Bank

    2000-01-01

    @@INTRODUCTION It is axiomatic that the most effective and soundly based plan of treatment of any disorder is one aimed at the mechanism or mechanisms responsible for its development[1]. This basic notion, coupled with recent reports[2- 11] in which, surprisingly there is a total lack of reference to the probable involvement of autonomic-arc-reflexes in the physiopathogenesis of biliary acute pancreatitis have prompted this presentation. Undoubtedly, this disease entity has numerous causes, an obscure physiopathology, few effective remedies, and, often, an unpredictable outcome. At the turn of the century, Opie[12,13] brought to light the association between gallstone migration and acute pancreatitis.

  2. Contemporary Management of Acute Biliary Pancreatitis

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    Orhan Ozkan

    2014-03-01

    Full Text Available Acute biliary pancreatitis is one of the major causes of acute pancreatitis.Gallstones, biliary sludge and microlithiasis, especially in pancreatitis without detectable reason, can be the cause of acute pancreatitis. Acute biliary pancreatitis has many controversions in the literature, and its classification and guidelines are being updated very frequently. Atlanta classifications which determine the definitions and guidelines about acute pancreatitis were renewed and published in 2013. It has various clinical aspects, ranging from a mild form which is easily treated, to a severe form that causes complications leading to mortality. The pathogenesis of this disease has not been fully elucidated and several theories have been suggested. New scoring systems and laboratory methods such as proteomics have been suggested for both diagnosis and to predict disease severity, and research on these topics is still in progress. Novel therapeutic approaches with technological developments such as ERCP, ES, MRCP, and EUS are also suggested.

  3. IDUS for Biliary and Pancreatic Duct Lesions

    Institute of Scientific and Technical Information of China (English)

    Takao ltoi

    2008-01-01

    @@ In the recent decade, wire-guided intraductal US(IDUS), which can be passed through the working channel of standard duodenoscopes to provide high-frequency ultrasound images, has been developed as a newly diagnostic tool for biliary and pancreatic duct lesions.

  4. Timing of cholecystectomy after mild biliary pancreatitis: a systematic review.

    NARCIS (Netherlands)

    Baal, M.C.P.M. van; Besselink, M.G.; Bakker, O.J.; Santvoort, H.C. van; Schaapherder, A.F.; Nieuwenhuijs, V.B.; Gooszen, H.G.; Ramshorst, B. van; Boerma, D.

    2012-01-01

    OBJECTIVES: To determine the risk of recurrent biliary events in the period after mild biliary pancreatitis but before interval cholecystectomy and to determine the safety of cholecystectomy during the index admission. BACKGROUND: Although current guidelines recommend performing cholecystectomy earl

  5. Recent progress in ERCP for biliary and pancreatic diseases

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    MIAO Lin

    2014-12-01

    Full Text Available In recent years, with the continuous development of endoscopic and interventional techniques, many new devices and methods have been used in clinical practice, and the application of endoscopic retrograde cholangiopancreatography (ERCP in biliary and pancreatic diseases has developed rapidly. This paper reviews and summarizes the recent progress in ERCP among patients with biliary and pancreatic diseases, including those with altered gastrointestinal anatomy, pregnant patients, patients with benign and malignant biliary strictures, and patients with pancreatic pseudocysts, as well as the application of SpyGlass, photodynamic therapy, and radiofrequency ablation, the management of ERCP-related duodenal perforation, and the prevention of post-ERCP pancreatitis. All the progress has made a great contribution to the diagnosis and treatment of biliary and pancreatic diseases.

  6. Pancreatitis of biliary origin, optimal timing of cholecystectomy (PONCHO trial): study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    Bouwense, S.A.W.; Besselink, M.G.; Brunschot, S. van; Bakker, O.J.; Santvoort, H.C. van; Schepers, N.J.; Boermeester, M.A.; Bollen, T.L.; Bosscha, K.; Brink, M.A.; Bruno, M.J.; Consten, E.C.; Dejong, C.H.; Duijvendijk, P. van; Eijck, C.H. van; Gerritsen, J.J.; Goor, H. van; Heisterkamp, J.; Hingh, I.H.J.T. de; Kruyt, P.M.; Molenaar, I.Q.; Nieuwenhuijs, V.B.; Rosman, C.; Schaapherder, A.F.; Scheepers, J.J.; Spanier, M.B.; Timmer, R.; Weusten, B.L.; Witteman, B.J.; Ramshorst, B. van; Gooszen, H.G.; Boerma, D.; for the Dutch Pancreatitis Study, G.; Verbeek, A.L.

    2012-01-01

    ABSTRACT: BACKGROUND: After an initial attack of biliary pancreatitis, cholecystectomy minimizes the risk of recurrent biliary pancreatitis and other gallstone-related complications. Guidelines advocate performing cholecystectomy within 2 to 4 weeks after discharge for mild biliary pancreatitis. Dur

  7. Pancreatitis of biliary origin, optimal timing of cholecystectomy (PONCHO trial) : Study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    Bouwense, Stefan A.; Besselink, Marc G.; van Brunschot, Sandra; Bakker, Olaf J.; van Santvoort, Hjalmar C.; Schepers, Nicolien J.; Boermeester, Marja A.; Bollen, Thomas L.; Bosscha, Koop; Brink, Menno A.; Bruno, Marco J.; Consten, Esther C.; Dejong, Cornelis H.; van Duijvendijk, Peter; van Eijck, Casper H.; Gerritsen, Jos J.; van Goor, Harry; Heisterkamp, Joos; de Hingh, Ignace H.; Kruyt, Philip M.; Molenaar, I. Quintus; Nieuwenhuijs, Vincent B.; Rosman, Camiel; Schaapherder, Alexander F.; Scheepers, Joris J.; Spanier, Marcel B. W.; Timmer, Robin; Weusten, Bas L.; Witteman, Ben J.; van Ramshorst, Bert; Gooszen, Hein G.; Boerma, Djamila

    2012-01-01

    Background: After an initial attack of biliary pancreatitis, cholecystectomy minimizes the risk of recurrent biliary pancreatitis and other gallstone-related complications. Guidelines advocate performing cholecystectomy within 2 to 4 weeks after discharge for mild biliary pancreatitis. During this w

  8. Pancreatitis of biliary origin, optimal timing of cholecystectomy (PONCHO trial): study protocol for a randomized controlled trial

    NARCIS (Netherlands)

    S.A.W. Bouwense (Stefan); M.G. Besselink (Marc); S. van Brunschot (Sandra); O.J. Bakker (Olaf ); H.C. van Santvoort (Hjalmar); N.J. Schepers (Nicolien); M.A. Boermeester (Marja); T.L. Bollen (Thomas); K. Bosscha (Koop); M.A. Brink (Menno); M.J. Bruno (Marco); E.C. Consten (Esther); C.H. Dejong (Cees); P. van Duijvendijk (Peter); C.H.J. van Eijck (Casper); J.J. Gerritsen (Jos); H. van Goor (Harry); J. Heisterkamp (Joos); I.H.J.T. de Hingh (Ignace); Ph.M. Kruyt (Philip); I.Q. Molenaar (I.Quintus); V.B. Nieuwenhuijs (Vincent); C. Rosman (Camiel); A.F.M. Schaapherder (Alexander); J.J. Scheepers (Joris); B.W.M. Spanier (Marcel); R. Timmer (Robin); B.L. Weusten (Bas); B.J.M. Witteman (Ben); B. van Ramshorst (Bert); H.G. Gooszen (Hein); D. Boerma (Djamila)

    2012-01-01

    textabstractBackground: After an initial attack of biliary pancreatitis, cholecystectomy minimizes the risk of recurrent biliary pancreatitis and other gallstone-related complications. Guidelines advocate performing cholecystectomy within 2 to 4 weeks after discharge for mild biliary pancreatitis. D

  9. Immunoglobulin G4-related pancreatic and biliary diseases

    OpenAIRE

    Hisham Al-Dhahab; Julia McNabb-Baltar; Said Al-Busafi; Alan N Barkun

    2013-01-01

    BACKGROUND: Autoimmune pancreatitis and autoimmune cholangitis are new clinical entities that are now recognized as the pancreaticobiliary manifestations of immunoglobulin (Ig) G4-related disease.OBJECTIVE: To summarize important clinical aspects of IgG4-related pancreatic and biliary diseases, and to review the role of IgG4 in the diagnosis of autoimmune pancreatitis (AIP) and autoimmune cholangitis (AIC).METHODS: A narrative review was performed using the PubMed database and the following k...

  10. Endoscopic ultrasound guided biliary and pancreatic duct interventions

    Institute of Scientific and Technical Information of China (English)

    David; Prichard; Michael; F; Byrne

    2014-01-01

    When endoscopic retrograde cholangio-pancreatog-raphy fails to decompress the pancreatic or biliary system, alternative interventions are required. In this situation, endosonography guided cholangio-pancrea-tography(ESCP), percutaneous radiological therapy or surgery can be considered. Small case series reporting the initial experience with ESCP have been superseded by comprehensive reports of large cohorts. Although these reports are predominantly retrospective, they demonstrate that endoscopic ultrasound(EUS) guided biliary and pancreatic interventions are associated with high levels of technical and clinical success. The proce-dural complication rates are lower than those seen with percutaneous therapy or surgery. This article describes and discusses data published in the last five years relat-ing to EUS-guided biliary and pancreatic intervention.

  11. Obstructing fungal cholangitis complicating metal biliary stent placement in pancreatic cancer

    Institute of Scientific and Technical Information of China (English)

    Brian; Story; Michael; Gluck

    2010-01-01

    Biliary obstructions can lead to infections of the biliary system, particularly in patients with occluded biliary stents. Fungal organisms are frequently found in bili-ary aspirates of patients who have been on antibiotics and have stents; however, fungal masses, or "balls", that fully obstruct the biliary system are uncommon and exceedingly diff icult to eradicate. We present 4 cases of obstructing fungal cholangitis in patients who had metal biliary stents placed for pancreatic malignancies, and subsequen...

  12. Management of biliary and duodenal complications of chronic pancreatitis.

    Science.gov (United States)

    Vijungco, Joseph D; Prinz, Richard A

    2003-11-01

    Biliary stricture and duodenal obstruction have been increasingly recognized as complications of chronic pancreatitis. The anatomical relationship of the distal common bile duct and the duodenum with the head of the pancreas is the main factor for their involvement in chronic pancreatitis. In hospitalized patients with pancreatitis, the incidence of biliary stricture and duodenal obstruction is reported to be about 6% and 1.2%, respectively. For patients requiring an operation for chronic pancreatitis the incidence increases to 35% for biliary stricture and 12% for duodenal obstruction. Fibrosis around the distal common bile duct can cause stenosis with obstruction of bile flow. Clinically, the presentation of these patients ranges from being asymptomatic with elevated alkaline phosphatase or bilirubin, or both, to being septic with cholangitis. Jaundice, cholangitis, hyperbilirubinemia, and persistent elevation of serum alkaline phosphatase occur more frequently in patients with pancreatitis with a biliary stricture. A twofold elevation of alkaline phosphatase is a marker of possible common duct stenosis in patients with chronic pancreatitis. The incidence of both biliary cirrhosis and cholangitis in these patients is about 10%. ERCP reveals a characteristic long, smoothly tapered stricture of the intrapancreatic common bile duct. In duodenal obstruction, the factors that convert self-limiting edema to chronic fibrosis and stricture formation are unknown, but ischemia superimposed on inflammation may be the major cause. These patients present with a prolonged history of nausea and vomiting. Barium studies typically show a long constricting lesion of the duodenum, and endoscopy reveals reactive inflammatory changes in a narrowed duodenum. Operation is indicated in patients with common bile duct strictures secondary to chronic pancreatitis when there is evidence of cholangitis, biliary cirrhosis, common duct stones, progression of stricture, elevation of alkaline

  13. Pancreatic Calculus Causing Biliary Obstruction: Endoscopic Therapy for a Rare Initial Presentation of Chronic Pancreatitis.

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    Shetty, Anurag J; Pai, C Ganesh; Shetty, Shiran; Balaraju, Girisha

    2015-09-01

    Biliary obstruction in chronic calcific pancreatitis (CCP) is often caused by inflammatory or fibrotic strictures of the bile duct, carcinoma of head of pancreas or less commonly by compression from pseudocysts. Pancreatic calculi causing ampullary obstruction and leading to obstructive jaundice is extremely rare. The medical records of all patients with CCP or biliary obstruction who underwent endoscopic retrograde cholangiopancreatography (ERCP) over 4 years between 2010-2014 at Kasturba Medical College, Manipal were analyzed. Five patients of CCP with impacted pancreatic calculi at the ampulla demonstrated during ERCP were identified. All 5 presented with biliary obstruction and were incidentally detected to have CCP when evaluated for the same; 3 patients had features of cholangitis. All the patients were managed successfully by endoscopic papillotomy and extraction of pancreatic calculi from the ampulla with resolution of biliary obstruction. Pancreatic calculus causing ampullary obstruction, though very rare, should be considered as a possibility in patients with CCP complicated by biliary obstruction. Endoscopic therapy is affective in the resolution of biliary obstruction in such patients.

  14. Biliary emergencies: pancreatitis, cholangitis, and more.

    Science.gov (United States)

    Mitchell, Robert M S; Byrne, Michael F

    2003-04-01

    The most common cause of acute pancreatitis is gallstones, although many other etiological factors have been identified. The management of the initial episode depends on the severity of the attack and the etiology. In most patients, acute pancreatitis has a benign, self-limited course. However, in the minority who develop infected pancreatic necrosis the mortality can reach 25%. The early assessment of severity and aggressive management of these patients is critical. The roles of endoscopic retrograde cholangiopancreatography, surgical intervention, enteral feeding and use of antibiotics in acute pancreatitis are discussed in this article. Finally, the origin of recurrent acute pancreatitis is discussed, with particular reference to conditions such as pancreas divisum and sphincter of Oddi dysfunction whose role in the development of acute pancreatitis is controversial, and to hereditary or familial pancreatitis.

  15. Effect of pancreatic biliary reflux as a cofactor in cholecystitis.

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    Amr, Abdel Raouf; Hamdy, Hussam Mohamed; Nasr, Magid Mahmoud; Hedaya, Mohammed Saied; Hassan, Ahmed Mohamed Abdelaziz

    2012-04-01

    This study assessed the effect of pancreatico-biliary reflux (PBR) as co-factor in the process of chronic cholecystitis by measurement of the levels of active pancreatic enzyme amylase in gallbladder bile and serum of patients undergoing cholecystectomy. Pancreatic Amylase levels in bile from the gallbladder and serum were measured during surgery in 68 patients with chronic calcular cholecystitis subjected to elective open or laparoscopic cholecystectomy in the National Hepatology and Tropical Medicine Research Institution and Theodore Bilharz Research Institute. Bile amylase was detected in 64 patients (94.1%) indicating pancreatico-biliary reflux. Biliary amylase level ranged from 20-50 IU/L in 42 patients (61.76%), below 20 IU/l in 14 patients (20.59%), over 50 IU/L in 8 patients (11.76%) and undetectable in two patients. According to gallbladder bile amylase, the incidence of Occult PBR in patients operated upon for chronic calcular cholecystitis was 94.1%. The reason should be clarified by further research and wider scale study. Routinely investigating biliary amylase in every patient having cholecystitis can be a method for early detection of precancerous lesions.

  16. Risk factors for recurrence after surgery for biliary pancreatitis

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    LI Renli

    2017-05-01

    Full Text Available ObjectiveTo investigate the risk factors for recurrence after surgery for biliary pancreatitis. MethodsA total of 284 patients with biliary pancreatitis who were treated in The Fourth Hospital of PLA from January 2008 to December 2014 were followed up, and the risk factors for postoperative recurrence were analyzed. The chi-square test was used for categorical data, and the unconditional logistic regression model was used for multivariate analysis. ResultsThe follow-up period ranged from 6 to 27 months (mean 36.4±8.4 months. Of all patients, 27 experienced recurrence, and the recurrence rate was 9.51%. The univariate analysis showed that postoperative recurrence was associated with a family history of gallstone disease, high-fat diet, sand-like stones, intrahepatic bile duct stones, biliopancreatic duct opening stenosis, and diverticulum around the ampullar region (χ2=8.721, 5.979, 8.641, 15.996, 33.833, and 27.203, all P<005. The multivariate logistic analysis showed that high-fat diet (OR=2.296, P=0.012, biliopancreatic duct opening stenosis (OR=2.280, P=0.007, and diverticulum around the ampullar region (OR=2.522, P=0.009 were independent risk factors for recurrence after surgery for biliary pancreatitis. ConclusionBiliary pancreatitis patients with high-fat diet, biliopancreatic duct opening stenosis, or diverticulum around the ampullar region tend to experience recurrence after surgery. Intervention and close follow-up should be performed for these patients to prevent recurrence.

  17. Biliary stone causing afferent loop syndrome and pancreatitis

    Institute of Scientific and Technical Information of China (English)

    André Roncon Dias; Roberto Iglesias Lopes

    2006-01-01

    We report the case of an 84-year-old female who had a partial gastrectomy with Billroth-Ⅱ anastomosis 24years ago for a benign peptic ulcer who now presented an acute pancreatitis secondary to an afferent loop syndrome. The syndrome was caused by a gallstone that migrated through a cholecystoenteric fistula. This is the first description in the literature of a biliary stone causing afferent loop syndrome.

  18. MRI of the biliary and pancreatic ducts

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    Pavone, P.; Laghi, A.; Catalano, C.; Panebianco, V.; Fabiano, S.; Passariello, R. [Dept. of Radiology II, Univ. of Rome ``La Sapienza`` (Italy)

    1999-10-01

    Magnetic resonance Cholangiopancreatography (MRCP) is a non-invasive imaging technique able to provide projectional images of the bile ducts. Different sequences, using both breath-hold and non-breath-hold acquisition techniques, have been employed in order to obtain MRCP images. The authors discuss technical aspects, considering both three-dimensional non-breath-hold techniques and two-dimensional breath-hold, multi-slice and thick slab sequences. Clinical applications of MRCP are evaluated, presenting data from both the literature and personal experience. The main indication for MRCP study is represented by the evaluation of common bile duct obstruction, with the aim of assessing the presence of the obstruction (accuracy 85-100 %) and, subsequently, its level (accuracy 91-100 %) and its cause. The utility of associating conventional MR images to MRCP in malignant strictures, in order to characterize and stage the malignant lesion, is also discussed. Finally, data are presented regarding the indications and the utility of MR-pancreatography in the evaluation of patients with pancreatic duct anomalies and chronic pancreatitis. (orig.) With 9 figs., 39 refs.

  19. Imaging tests for accurate diagnosis of acute biliary pancreatitis.

    Science.gov (United States)

    Şurlin, Valeriu; Săftoiu, Adrian; Dumitrescu, Daniela

    2014-11-28

    Gallstones represent the most frequent aetiology of acute pancreatitis in many statistics all over the world, estimated between 40%-60%. Accurate diagnosis of acute biliary pancreatitis (ABP) is of outmost importance because clearance of lithiasis [gallbladder and common bile duct (CBD)] rules out recurrences. Confirmation of biliary lithiasis is done by imaging. The sensitivity of the ultrasonography (US) in the detection of gallstones is over 95% in uncomplicated cases, but in ABP, sensitivity for gallstone detection is lower, being less than 80% due to the ileus and bowel distension. Sensitivity of transabdominal ultrasonography (TUS) for choledocolithiasis varies between 50%-80%, but the specificity is high, reaching 95%. Diameter of the bile duct may be orientative for diagnosis. Endoscopic ultrasonography (EUS) seems to be a more effective tool to diagnose ABP rather than endoscopic retrograde cholangiopancreatography (ERCP), which should be performed only for therapeutic purposes. As the sensitivity and specificity of computerized tomography are lower as compared to state-of-the-art magnetic resonance cholangiopancreatography (MRCP) or EUS, especially for small stones and small diameter of CBD, the later techniques are nowadays preferred for the evaluation of ABP patients. ERCP has the highest accuracy for the diagnosis of choledocholithiasis and is used as a reference standard in many studies, especially after sphincterotomy and balloon extraction of CBD stones. Laparoscopic ultrasonography is a useful tool for the intraoperative diagnosis of choledocholithiasis. Routine exploration of the CBD in cases of patients scheduled for cholecystectomy after an attack of ABP was not proven useful. A significant rate of the so-called idiopathic pancreatitis is actually caused by microlithiasis and/or biliary sludge. In conclusion, the general algorithm for CBD stone detection starts with anamnesis, serum biochemistry and then TUS, followed by EUS or MRCP. In the end

  20. Efficacy of multiple biliary stenting for refractory benign biliary strictures due to chronic calcifying pancreatitis

    Science.gov (United States)

    Ohyama, Hiroshi; Mikata, Rintaro; Ishihara, Takeshi; Sakai, Yuji; Sugiyama, Harutoshi; Yasui, Shin; Tsuyuguchi, Toshio

    2017-01-01

    AIM To investigate endoscopic therapy efficacy for refractory benign biliary strictures (BBS) with multiple biliary stenting and clarify predictors. METHODS Ten consecutive patients with stones in the pancreatic head and BBS due to chronic pancreatitis who underwent endoscopic therapy were evaluated. Endoscopic insertion of a single stent failed in all patients. We used plastic stents (7F, 8.5F, and 10F) and increased stents at intervals of 2 or 3 mo. Stents were removed approximately 1 year after initial stenting. BBS and common bile duct (CBD) diameter were evaluated using cholangiography. Patients were followed for ≥ 6 mo after therapy, interviewed for cholestasis symptoms, and underwent liver function testing every visit. Patients with complete and incomplete stricture dilations were compared. RESULTS Endoscopic therapy was completed in 8 (80%) patients, whereas 2 (20%) patients could not continue therapy because of severe acute cholangitis and abdominal abscess, respectively. The mean number of stents was 4.1 ± 1.2. In two (20%) patients, BBS did not improve; thus, a biliary stent was inserted. BBS improved in six (60%) patients. CBD diameter improved more significantly in the complete group than in the incomplete group (6.1 ± 1.8 mm vs 13.7 ± 2.2 mm, respectively, P = 0.010). Stricture length was significantly associated with complete stricture dilation (complete group; 20.5 ± 3.0 mm, incomplete group; 29.0 ± 5.1 mm, P = 0.011). Acute cholangitis did not recur during the mean follow-up period of 20.6 ± 7.3 mo. CONCLUSION Sequential endoscopic insertion of multiple stents is effective for refractory BBS caused by chronic calcifying pancreatitis. BBS length calculation can improve patient selection procedure for therapy. PMID:28101303

  1. Anomalous pancreaticobiliary union and chronic pancreatitis: rare presentation with biliary peritonitis.

    Science.gov (United States)

    Shenoy, V G; Jawale, S A; Oak, S N; Kulkarni, B K

    2001-09-01

    Anomalous pancreaticobiliary union (APBU) has varied presentations. We report the case of a 12-year-old female who presented with biliary peritonitis due to a perforation of the common bile duct due to impaction of a pancreatic calculus at the duodenal papilla. She had a long common-biliary channel and pancreas divisum with chronic calcific pancreatitis involving the pancreatic head and neck. To our knowledge, this is the first such reported case in the literature.

  2. Prediction of common bile duct stones in the earliest stages of acute biliary pancreatitis

    NARCIS (Netherlands)

    van Santvoort, H. C.; Bakker, O. J.; Besselink, M. G.; Bollen, T. L.; Fischer, K.; Nieuwenhuijs, V. B.; Gooszen, H. G.; Erpecum, K. J.

    Background and study aims: Accurate prediction of common bile duct (CBD) stones in acute biliary pancreatitis is warranted to select patients for early therapeutic endoscopic retrograde cholangiopancreatography (ERCP). We evaluated commonly used biochemical and radiological predictors of CBD stones

  3. Prediction of common bile duct stones in the earliest stages of acute biliary pancreatitis

    NARCIS (Netherlands)

    Santvoort, H.C. van; Bakker, O.J.; Besselink, M.G.; Bollen, T.L.; Fischer, K.; Nieuwenhuijs, V.B.; Gooszen, H.G.; Erpecum, K.J. van

    2011-01-01

    BACKGROUND AND STUDY AIMS: Accurate prediction of common bile duct (CBD) stones in acute biliary pancreatitis is warranted to select patients for early therapeutic endoscopic retrograde cholangiopancreatography (ERCP). We evaluated commonly used biochemical and radiological predictors of CBD stones

  4. Systematic Biliary Sphincterotomy in Acute Gallstone Pancreatitis without Cholangitis?

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    Manley C Uy

    2009-11-01

    Full Text Available Drs. Shrode and Kahaleh [1] noted correctly that two out of the three mortalities in the early ERCP group of the Oria study [3] were not reported to be directly due to ERCP. However, it is worthwhile to take into consideration that one mortality was attributed to progressive respiratory failure despite early ERCP and sphincterotomy. Taking note that the incidence of severe and mild pancreatitis and other demographic and clinical characteristics were grossly the same in both groups, only one patient died in the early conservative group. Furthermore, both groups had the same number of patients undergoing surgery (45 early ERCP vs. 47 early conservative, respectively but nobody in the early conservative group died from biliary surgery as compared to the mortality in the early ERCP group which was attributed to elective biliary surgery. it was interesting that there was the absence of mortality in the early conservative group despite more complicated surgeries due to the larger number of patients necessitating transcystic ductal stone clearance and/or laparoscopic/open choledochotomy for main bile duct stones (one in the early ERCP vs. 19 in the early conservative management group. The large number of early conservative management patients with positive intraoperative cholangiography (40%, meaning persistent common bile duct stone, also raises doubts as to the need for early ERCP with sphincterotomy [3]. As to the study of Folsch et al. [4], although Drs. Shrode and Kahaleh [1] correctly noted that 22 patients in the early conservative management group required ERCP and that four patients died from cholecystitis and/or jaundice, they failed to note that there were fewer patients who died from respiratory and renal failure than in the early ERCP group. The two aforementioned organ failures are both possible complications of acute pancreatitis. This was in a background of the same demographic characteristics (including severity of pancreatitis [4

  5. Pancreatitis of biliary origin, optimal timing of cholecystectomy (PONCHO trial: study protocol for a randomized controlled trial

    Directory of Open Access Journals (Sweden)

    Bouwense Stefan A

    2012-11-01

    Full Text Available Abstract Background After an initial attack of biliary pancreatitis, cholecystectomy minimizes the risk of recurrent biliary pancreatitis and other gallstone-related complications. Guidelines advocate performing cholecystectomy within 2 to 4 weeks after discharge for mild biliary pancreatitis. During this waiting period, the patient is at risk of recurrent biliary events. In current clinical practice, surgeons usually postpone cholecystectomy for 6 weeks due to a perceived risk of a more difficult dissection in the early days following pancreatitis and for logistical reasons. We hypothesize that early laparoscopic cholecystectomy minimizes the risk of recurrent biliary pancreatitis or other complications of gallstone disease in patients with mild biliary pancreatitis without increasing the difficulty of dissection and the surgical complication rate compared with interval laparoscopic cholecystectomy. Methods/Design PONCHO is a randomized controlled, parallel-group, assessor-blinded, superiority multicenter trial. Patients are randomly allocated to undergo early laparoscopic cholecystectomy, within 72 hours after randomization, or interval laparoscopic cholecystectomy, 25 to 30 days after randomization. During a 30-month period, 266 patients will be enrolled from 18 hospitals of the Dutch Pancreatitis Study Group. The primary endpoint is a composite endpoint of mortality and acute re-admissions for biliary events (that is, recurrent biliary pancreatitis, acute cholecystitis, symptomatic/obstructive choledocholithiasis requiring endoscopic retrograde cholangiopancreaticography including cholangitis (with/without endoscopic sphincterotomy, and uncomplicated biliary colics occurring within 6 months following randomization. Secondary endpoints include the individual endpoints of the composite endpoint, surgical and other complications, technical difficulty of cholecystectomy and costs. Discussion The PONCHO trial is designed to show that early

  6. Mutagenicity of bile and pancreatic juice from patients with pancreatico-biliary maljunction.

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    Matsubara, T; Tsuji, T; Miyama, A; Yamaguchi, H; Funabiki, T

    1995-04-01

    We attempted to detect mutagenic activity in bile and pancreatic juice from patients with biliary tract disease using the spore rec assay and wild (H17) and mutant (M45) strains. Three bile samples out of 5 obtained from patients with pancreatico-biliary maljunction showed positive reaction in the spore rec assay, and all contained a high level of amylase activity, while 300 microliters of bile samples obtained from 10 control patients without pancreatico-biliary maljunction did not show any positive reaction. Moreover, 300 microliters of the in vitro mixture of bile with an equal volume of pancreatic juice also showed a positive reaction after treatment for 12 days at 37 degrees C or for 10 min at 100 degrees C, suggesting that they were very stable and long-acting in vivo. These data suggest that possible mutagens might be formed by the mixing of bile with pancreatic juice regurgitated into the biliary tract, and that there might be a relationship to biliary tract cancer which often accompanies pancreatico-biliary maljunction.

  7. Preoperative Biliary Drainage in Cases of Borderline Resectable Pancreatic Cancer Treated with Neoadjuvant Chemotherapy and Surgery

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    Tomofumi Tsuboi

    2016-01-01

    Full Text Available Objective. To elucidate the optimum preoperative biliary drainage method for patients with pancreatic cancer treated with neoadjuvant chemotherapy (NAC. Material and Methods. From January 2010 through December 2014, 20 patients with borderline resectable pancreatic cancer underwent preoperative biliary drainage and NAC with a plastic or metallic stent and received NAC at Hiroshima University Hospital. We retrospectively analyzed delayed NAC and complication rates due to biliary drainage, effect of stent type on perioperative factors, and hospitalization costs from diagnosis to surgery. Results. There were 11 cases of preoperative biliary drainage with plastic stents and nine metallic stents. The median age was 64.5 years; delayed NAC occurred in 9 cases with plastic stent and 1 case with metallic stent (p=0.01. The complication rates due to biliary drainage were 0% (0/9 with metallic stents and 72.7% (8/11 with plastic stents (p=0.01. Cumulative rates of complications determined with the Kaplan-Meier method on day 90 were 60% with plastic stents and 0% with metallic stents (log-rank test, p=0.012. There were no significant differences between group in perioperative factors or hospitalization costs from diagnosis to surgery. Conclusions. Metallic stent implantation may be effective for preoperative biliary drainage for pancreatic cancer treated with NAC.

  8. Acute Pancreatitis due to Rupture of the Hydatid Cyst into the Biliary Tract: A Case Report

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    Zulfu Bayhan

    2014-02-01

    Full Text Available Hydatid disease is still endemic in our country and in many parts of the world. Liver is the most common site of hydatid disease. Rupture of hydatid cysts of liver into the biliary ducts can be seen as a complication. Obstructive jaundice, acute cholangitis and much more rarely acute pancreatitis may occur due to rupture of hydatid cysts into the biliary ducts. In this case report, a 38-year-old male patient with findings of acute pancreatitis and obstructive jaundice due to rupture of hydatid cyst into the biliary tract were presented . In our case, Endoscopic retrograde cholangiopancreatography (ERCP was performed to the patient with diagnostic and therapeutic purposes. Parts of germinative membrane located within the common bile duct and causing the obstruction of papillary orifice was seen in ERCP. Germinative membrane components were removed during the process. Endoscopic sphincterotomy was performed to the patient. After the procedure, the clinical findings and laboratory findings of the patient returned to normal rapidly. As a result, it should be noted that rupture of hepatic hydatid cysts into the bile ducts might be a rare cause of biliary pancreatitis. It must be kept in mind that endoscopic sphincterotomy and endoscopic removal of cyst membranes is a very important method for the diagnosis and treatment of the acute pancreatitis and obstructive jaundice due to rupture of hydatid cyst into the biliary tract. [Natl J Med Res 2014; 4(1.000: 92-94

  9. MicroRNA markers for the diagnosis of pancreatic and biliary-tract cancers.

    Science.gov (United States)

    Kojima, Motohiro; Sudo, Hiroko; Kawauchi, Junpei; Takizawa, Satoko; Kondou, Satoshi; Nobumasa, Hitoshi; Ochiai, Atsushi

    2015-01-01

    It is difficult to detect pancreatic cancer or biliary-tract cancer at an early stage using current diagnostic technology. Utilizing microRNA (miRNA) markers that are stably present in peripheral blood, we aimed to identify pancreatic and biliary-tract cancers in patients. With "3D-Gene", a highly sensitive microarray, we examined comprehensive miRNA expression profiles in 571 serum samples obtained from healthy patients, patients with pancreatic, biliary-tract, or other digestive cancers, and patients with non-malignant abnormalities in the pancreas or biliary tract. The samples were randomly divided into training and test cohorts, and candidate miRNA markers were independently evaluated. We found 81 miRNAs for pancreatic cancer and 66 miRNAs for biliary-tract cancer that showed statistically different expression compared with healthy controls. Among those markers, 55 miRNAs were common in both the pancreatic and biliary-tract cancer samples. The previously reported miR-125a-3p was one of the common markers; however, it was also expressed in other types of digestive-tract cancers, suggesting that it is not specific to cancer types. In order to discriminate the pancreato-biliary cancers from all other clinical conditions including the healthy controls, non-malignant abnormalities, and other types of cancers, we developed a diagnostic index using expression profiles of the 10 most significant miRNAs. A combination of eight miRNAs (miR-6075, miR-4294, miR-6880-5p, miR-6799-5p, miR-125a-3p, miR-4530, miR-6836-3p, and miR-4476) achieved a sensitivity, specificity, accuracy and AUC of 80.3%, 97.6%, 91.6% and 0.953, respectively. In contrast, CA19-9 and CEA gave sensitivities of 65.6% and 40.0%, specificities of 92.9% and 88.6%, and accuracies of 82.1% and 71.8%, respectively, in the same test cohort. This diagnostic index identified 18/21 operable pancreatic cancers and 38/48 operable biliary-tract cancers in the entire cohort. Our results suggest that the assessment of

  10. Hepatobiliary and pancreatic ascariasis-sonographic pictorial essay on four pediatric cases with acute biliary colic.

    Science.gov (United States)

    Lynser, Donboklang; Marbaniang, Evarisalin

    2016-04-01

    Hepatobiliary and pancreatic ascariasis occur due to migration of the round worm ascaris lumbricoides through the bile duct orifice finally reaching the common bile duct, main pancreatic duct, intrahepatic ducts or gallbladder. These resulted in acute epigastric and right hypochondriac region colicky pain. Ultrasound is the investigation of choice in hepatobiliary ascariasis. We present here sonographic images on four pediatric patients with acute biliary colic.

  11. Occurrence of pancreatic, biliary tract, and gallbladder cancers in Alaska Native people, 1973–2007

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    Steven R. Alberts

    2012-03-01

    Full Text Available Objectives: To describe the occurrence of pancreatic, biliary tract, and gallbladder cancers within the Alaska Native (AN population. Study design: Population-based analysis utilizing a tumor registry and comparative population data. Methods: Pancreaticobiliary cancers rates for AN people during 1973–2007 were determined from the Surveillance, Epidemiology, and End Results (SEER AN Tumor Registry. Cancer incidence rates were age-adjusted to the World Standard Million and compared over 2 time periods with US white and black rates. Results: During 1973–2007, 213 AN people developed pancreatic cancer, 73 gallbladder cancer and 61 biliary tract cancer. Pancreatic cancer occurs at similar rates in AN men and women, but data for 1993–2007 indicate that the rates among AN men may be increasing. The incidence rate in AN women (9.5/100,000 was statistically higher than in US white women (5.8/100,000. The incidence for biliary tract cancer in AN men and gallbladder cancer in AN men and women is statistically higher than that for US whites and blacks. Conclusions: Pancreaticobiliary cancers, particularly biliary tract and gallbladder cancers, in both AN men and women and pancreatic cancer in women occur at an increased rate in AN people. Risk factors relating to the elevated rate are discussed. Certain factors are potentially modifiable, such as the use of tobacco and obesity.

  12. Pancreatic Stenting Reduces Post-ERCP Pancreatitis and Biliary Sepsis in High-Risk Patients: A Randomized, Controlled Study

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    He-Kun Yin

    2016-01-01

    Full Text Available Background. Endoscopic retrograde cholangiopancreatography (ERCP is an established treatment modality for bile duct disorders, but patients have a risk of post-ERCP pancreatitis (PEP and biliary sepsis. Aim. To evaluate the effectiveness and safety of pancreatic stent for prophylaxis of PEP and biliary sepsis in high-risk patients with complicating common bile duct (CBD disorders. Methods. Two hundred and six patients with complicating confirmed or suspected CBD disorders were randomly assigned to receive ERCP with pancreatic stenting (experimental group or without stenting (control group. Primary outcome measure was frequency of PEP, and secondary outcome measures included operative time, blood loss, postoperative recovery times, and other ERCP-associated morbidities. Results. Baseline age, sex, CBD etiology, concomitant medical/surgical conditions, cannulation difficulty, and ERCP success were comparable between the two groups (all P>0.05. Compared to the control group, the experimental group had a significantly lower frequency of PEP (7.7% versus 17.7%, P0.05. Conclusions. Pancreatic stenting can reduce the occurrence of PEP and biliary sepsis in high-risk patients with complicating CBD disorders but does not increase other ERCP-associated morbidities. This trial is registered with the Chinese Clinical Trial Registry (registration identifier ChiCTR-OCH-14005134.

  13. Immunoglobulin G4-Related Pancreatic and Biliary Diseases

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    Hisham Al-Dhahab

    2013-01-01

    Full Text Available BACKGROUND: Autoimmune pancreatitis and autoimmune cholangitis are new clinical entities that are now recognized as the pancreaticobiliary manifestations of immunoglobulin (Ig G4-related disease.

  14. Chronic Biliary Pancreatitis Clinical Course Interrelation with Quality of Life and Patients Dependance on Supporting Therapy Indices

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    J.V. Listishenkova

    2009-06-01

    Full Text Available The analysis of clinical course influence on life quality and patients dependance on supporting therapy of chronic biliary dependent pancreatitis is represented. It has been determined that increase of life quality is in close correlation with exacerbation frequency, dyspepsia syndrome evidence and manifestations of exocrinous insufficiency of pancreas. Patients with chronic biliary dependent pancreatitis do not carry out doctor’s recommendations in appropriate manner.

  15. Features and strategies of endoscopic retrograde cholangiopancreatography in elderly patients aged above 60 yearswith biliary and pancreatic diseases

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    NIE Zhanguo

    2017-04-01

    Full Text Available Elderly patients with biliary and pancreatic diseases are often complicated by other underlying diseases and have poor cardiopulmonary function, and most of them cannot tolerate general anesthesia. The patients aged above 80 years who have undergone bile duct exploration have high mortality rate and incidence rate of complications. Endoscopic retrograde cholangiopancreatography (ERCP is applicable to elderly patients with biliary and pancreatic diseases. This article elaborates on the features of perioperative treatment and technical operation of ERCP in elderly patients.

  16. The extended Kasai portoenterostomy for biliary atresia: A preliminary report

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    Priya Ramachandran

    2016-01-01

    Full Text Available Aims: In 1955, Professor Morio Kasai first performed a hepatic portoenterostomy. Since then, the procedure has changed the lives of children with biliary atresia (BA. We report our initial experience in performing "extended" Kasai portoenterostomy (KPE, a modification of the original procedure. Materials and Methods: Since 2013, we have used the technique of "extended KPE" and prospectively recorded data on all children undergoing this operation. Data on demographics, clinical features, liver function tests, and perioperative cholangiogram findings were collected. Outcome of KPE was measured by Jaundice Disappearance Rate (JDR and Native Liver Survival Rate (NLSR. We present our preliminary results from a 30-month period (February 2013 to May 2015. Results: Thirty-one children underwent KPE during this period (19 males and only 1 child had biliary atresia splenic malformation (BASM. The mean age at KPE was 73 ΁ 24 days. Five (16.1% children were more than 90 days old at the time of KPE. Fourteen children cleared jaundice (JDR 45.2%. Eleven (35.5% children developed episodes of cholangitis, of whom 8 had early cholangitis (within 3 months of the operation. The proportion of children who survived with their own liver 6 months after KPE (NLSR was 84.2%. Of those children older than 90 days, 2 cleared jaundice and have survived with their native livers for more than 16 months. Conclusion: In our preliminary report of 31 children, we conclude that the extended KPE leads to increased jaundice clearance and improved NLSR in children with BA.

  17. Pancreatic duct guidewire placement for biliary cannulation in a single-session therapeutic ERCP

    Institute of Scientific and Technical Information of China (English)

    Dimitrios Xinopoulos; Stefanos P Bassioukas; Dimitrios Kypreos; Dimitrios Korkolis; Andreas Scorilas; Konstantinos Mavridis; Dimitrios Dimitroulopoulos; Emmanouil Paraskevas

    2011-01-01

    AIM: To investigate the technical success and clinical complication rate of a cannulated pancreatic duct with guidewire for biliary access.METHODS: During a five-year study period, a total of 2843 patients were included in this retrospective analysis. Initial biliary cannulation method consisted of single-guidewire technique (SGT) for up to 5 attempts, followed by double-guidewire technique (DGT) when repeated unintentional pancreatic duct cannulation had taken place. Pre-cut papillotomy technique was reserved for when DGT had failed or no pancreatic duct cannulation had been previously achieved. Main outcome measurements were defined as biliary cannu-lation success and post-endoscopic retrograde cholan-giopancreatography (ERCP) complication rate.RESULTS: SGT (92.3% success rate) was character-ized by statistically significant enhanced patient out-come compared to either the DGT (43.8%, P < 0.001), pre-cut failed DGT (73%, P < 0.001) or pre-cut as first step method (80.6%, P = 0.002). Pre-cut as first step method offered a statistically significantly more favor-able outcome compared to the DGT (P < 0.001). The incidence of post-ERCP pancreatitis did not differ in a statistically significant manner between either method (SGT: 5.3%, DGT: 6.1%, Pre-cut failed DGT: 7.9%, Pre-cut as first step: 7.5%) or with patients' gender. CONCLUSION: Although DGT success rate proved not to be superior to SGT or pre-cut papillotomy, it is con-sidered highly satisfactory in terms of safety in order to avoid the risk of a pre-cut when biliary therapy is neces-sary in difficult-to-cannulate cases.

  18. Therapeutic Delay and Survival After Surgery for Cancer of the Pancreatic Head With or Without Preoperative Biliary Drainage

    NARCIS (Netherlands)

    W.J. Eshuis; N.A. van der Gaag; E.A.J. Rauws; C.H.J. van Eijck; M.J. Bruno; E.J. Kuipers; P.P. Coene; F.J.G.M. Kubben; J.J.G.M. Gerritsen; J.W. Greve; M.F. Gerhards; I.H.J.T. de Hingh; J.H. Klinkenbijl; C.Y. Nio; S.M.M. de Castro; O.R.C. Busch; T.M. van Gulik; P.M.M. Bossuyt; D.J. Gouma

    2010-01-01

    Objective: To evaluate the relation between delay in surgery because of preoperative biliary drainage (PBD) and survival in patients scheduled for surgery for pancreatic head cancer. Background: Patients with obstructive jaundice due to pancreatic head cancer can undergo PBD. The associated delay of

  19. Challenging dogmas in pancreatic surgery: biliary drainage, outcome and beyond

    NARCIS (Netherlands)

    van der Gaag, N.A.

    2012-01-01

    In this thesis we have presented the results of 5 years of basic and clinical research on pancreatic surgery. Traditions have been evaluated, controversies have been settled, physician-centered and patient-centered outcomes were evaluated, and many suggestions for clinical practice and future resear

  20. Association of two polymorphisms of tumor necrosis factor gene with acute biliary pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Dian-Liang Zhang; Jie-Shou Li; Zhi-Wei Jiang; Bao-Jun Yu; Xing-Ming Tang; Hong-Mei Zheng

    2003-01-01

    AIM: To investigate TNF-α-308 and TNFB polymorphisms in acute biliary pancreatitis (ABP) and to related them to the plasma TNF-α levels.METHODS: Genomic DNA was prepared from peripheral blood leukocytes. Genotypes and allele frequencies were determined in patients (n=127) and healthy controls (n=-102)using restriction fragment length polymorphism analysis of polymerase chain reaction (PCR) products. Reading the size of digested bands from polyacrylamide gel demonstrated the two alleles TNF1 and TNF2, or the two alleles TNFB1and TNFB2.RESULTS: The frequencies of TNF2 polymorphism and TNFB2 polymorphism were both similar in patients with mild or severe pancreatitis, so were in pancreatitis patients and in controls. Patients with septic shock showed a significantly higher prevalence of the TNF2 than those without. No significant differences were found in the genotype distribution of TNF-α-308 and TNFB among different groups. Plasma TNF-α levels did not differ significantly in ASBP patients displaying different alleles of the TNF gene studied.CONCLUSION: Results indicate that TNF gene polymorphisms studied play no part in determination of disease severity or susceptibility to acute biliary pancreatitis; however, TNF2polymorphism is associated with septic shock from ASBP.Genetic factors are not important in determining plasma TNF-α levels in ASBP.

  1. Ectopic pancreas in the gallbladder with recurrent cholecystitis and mimicking biliary pancreatitis: A case report

    Institute of Scientific and Technical Information of China (English)

    CUI Yan; ZHOU Jin-lian; JI Min; ZHANG Jian-zhong; LI Cheng-lin

    2005-01-01

    Ectopic pancreas is a rare congenital malformation with pancreatic tissue in an aberrant location and not contiguous with the main gland. Patients suffering from ectopic pancreas usually have lesions in the stomach or duodenum[1,2]. Ectopic pancreatic tissue in the gallbladder is very rare, and only several cases have been reported[3-6]. We report one case of a 33-year-old man with ectopic pancreas presenting as repeatedly colic pain in the right upper quadrant of abdomen. He was first diagnosed as recurrent cholecys titis accompanied by biliary pancreatitis, but surgical pathology proved he suffered from cholecystitis and ectopic pancreas in the gallbladder wall, and the laparoscopic cholecystectomy led to relief.

  2. Clinico-biochemical factors to early predict biliary etiology of acute pancreatitis: age, female gender, and ALT.

    Science.gov (United States)

    Zarnescu, N O; Costea, R; Zarnescu Vasiliu, E C; Neagu, S

    2015-01-01

    Background/ Aims: Despite the existence of an easy tool to diagnose biliary tract disease as an etiology for acute pancreatitis (AP), the sensitivity of abdominal ultrasound is around 80%, which can be even lower in certain conditions. We have retrospectively reviewed data of 146 patients admitted for acute pancreatitis between 1999 and 2013. Bivariate analysis for clinical and biochemical variables was performed with respect to etiology of AP (biliary versus non-biliary). Multivariate analysis was performed by using binary logistic regression. There were 87 males (59.6%) and 59 females (40.4%), with a median age of 51. The etiology of acute pancreatitis was biliary in 71 patients (48.6%). Bivariate analysis found the following as significant association (p=0.001) with biliary pancreatitis: older age, female gender, and elevated AST, ALT. A binary logistic regression analysis identified as predictor factors for biliary etiology of acute pancreatitis: age OR = 1.031 (95% CI 1.004 - 1.059, p = 0.024), sex (female) OR = 2.34 (95% CI 1.022 - 5.359, p = 0.044) and ALT OR = 1.004 (95% CI 1.001 - 1.007, p =0.004). The two clinical scores included the three variables (A.S.ALT scores) in categorical format were generated and then checked with the ROC curves (areas under curve are 0.768 and 0.778). Age, female gender, and elevated ALT can help identifying cases with biliary etiology of acute pancreatitis.

  3. "The choledocho-pancreatic long common channel disorders" in relation to the etiology of congenital biliary dilatation and other biliary tract disease.

    Science.gov (United States)

    Miyano, T; Suruga, K; Suda, K

    1981-10-01

    The amylase level of bile and various cholangiograms was studied in 36 cases of congenital biliary dilatation. (C.B.D.) The amylase level above 10000 U/L was considered to suggest the existence of choledocho-pancreatic long common channel formation. Radiologically, the dilatation of intrahepatic bile duct was seen in 9 out of 19 (47%) Type I cases and in all (100%) Type II cases. The cystic dilatation of intrahepatic bile duct was seen in all Type I cases which have cystic choledochal dilatation. On the other hand, fusiform dilatation was seen in all Type II cases with fusiform choledochal dilatation. End to side Choledocho-pancreatic anastomosis was performed to produce an experimental model of human choledocho-pancreatic long common channel disorders, thus leading to the dilatation of the common bile duct as well as the reflux of pancreatic juice into the bile duct. The reflux of Pancreatic juice and congenital stricture due to the choledocho-pancreatic long common channel formation were considered to be the important causative factors in the etiology of C.B.D.. Furthermore, pathology of the choledocho-pancreatic long common channel disorders was found to be important in relation to the etiology of both C.B.D. and other lesions of the biliary tract and pancreas.

  4. Pyogenic liver abscess after choledochoduodenostomy for biliary obstruction caused by autoimmune pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Nobuyuki Toshikuni; Hirofumi Morishita; Koichi Uesaka; Shiro Yuasa; Kyohei Kai; Shizo Sato; Motoko Kitano; Masayoshi Fujisawa; Hiroaki Okushin; Kazuhiko Morii; Shinjiro Takagi; Masahiro Takatani

    2006-01-01

    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.

  5. In the absence of nutrients, pancreatic-biliary secretions in the jejunum do not exert feedback control of human pancreatic or gastric function.

    Science.gov (United States)

    Krawisz, B R; Miller, L J; DiMagno, E P; Go, V L

    1980-01-01

    Feedback inhibition of basal pancreatic enzyme secretion by luminal pancreatic enzymes appears to be an important regulator of pancreatic secretion in some laboratory animals. To determine whether pancreatic enzymes in the jejunum influence pancreatic or gastric functions in healthy man, we intubated six subjects with a gastric sump tube and a four-lumen duodenal tube which provided (1) a duodenal perfusion site, (2) a duodenal aspiration site, (3) an inflatable balloon immediately distal to the aspiration site, and (4) a jejunal perfusion site immediately beyond the balloon. In this way, the gastroduodenal segment could be functionally separated from the remainder of the intestine. The jejunum was exposed to normal saline, active pancreatic-biliary secretions, or pancreatic-biliary secretions in which the enzymes had been inactivated by heat. Ten minutes after initiation of each jejunal perfusion, normal saline was instilled into the stomach. No differences in trypsin secretion, gastric acid secretion, or gastric emptying occurred with the different jejunal perfusates. We therefore conclude that normal man, in the absence of intraluminal nutrients, does not exhibit a jejunal pancreatic enzyme-dependent feedback control mechanism for pancreatic enzyme or gastric secretion. However, our study does not exclude the possibility of a duodenal feedback regulatory mechanism.

  6. Management of post-surgical biliary leakage with percutaneous transhepatic biliary drainage (PTBD) and occlusion balloon (OB) in patients without dilatation of the biliary tree: preliminary results

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    Pedicini, Vittorio; Poretti, Dario; Brambilla, Giorgio [Humanitas Clinical Institute, Department of Diagnostic Imaging, Rozzano, Milan (Italy); Mauri, Giovanni; Trimboli, Manuela [Humanitas Clinical Institute, Department of Diagnostic Imaging, Rozzano, Milan (Italy); University of Milan School of Medicine, Unit of Radiology, Ospedale San Paolo, Milan (Italy); Sconfienza, Luca Maria; Sardanelli, Francesco [University of Milan School of Medicine, Unit of Radiology, IRCCS Policlinico San Donato, Department of Medical and Surgical Sciences, Milan (Italy); Cornalba, Gianpaolo [University of Milan School of Medicine, Unit of Radiology, Ospedale San Paolo, Milan (Italy)

    2010-05-15

    To compare the outcome of patients affected by biliary leak after major biliary surgery and treated with percutaneous transhepatic biliary drainage (PTBD) alone with that of similar patients treated with PTBD and concurrent positioning of an occlusion balloon (PTBD-OB). We retrospectively reviewed the results of the use of PTBD or PTBD-OB performed at our institution from 2004 to 2008 in patients with post-surgical biliary leak. Sixteen patients entered the evaluation. PTDB alone was performed in 9 men (age 59.7 {+-} 13.4 years [mean {+-} standard deviation]; median 60 years), while PTBD-OB was performed in 7 patients (5 men, 2 women, age 71.3 {+-} 9.3 years; median 68 years). No significant difference between groups was found regarding age (p = 0.064) and sex (p = 0.175) distribution, number of procedures (3.1 {+-} 1.62; 2 vs 1.7 {+-} 1.1; 1, p = 0.151), and days of disease before recovery, death or modification of treatment (51.6 {+-} 66.8; 23 vs 18.6 {+-} 15.1; 14, p = 0.266). The number of patients treated with PTBD-OB who fully recovered (7/7, 100%) was significantly higher than that of patients treated with PTBD alone (4/9, 44%, p = 0.034). This procedure appears to be clinically effective, being associated with a higher probability of recovery in patients treated for post-surgical biliary leak. Further studies are needed to confirm these preliminary results. (orig.)

  7. Liver, biliary and pancreatic injuries in pancre-aticobiliary maljunction model in cats

    Institute of Scientific and Technical Information of China (English)

    Feng Chen; Lin Tang; Zhi-Qi Zhang; Bing-Wei Jin; Wei-Feng Dong; Jian Wang; Shun-Gen Huang

    2015-01-01

    BACKGROUND: Pancreaticobiliary maljunction is a high risk factor of pancreatitis and biliary tract cancer. How this mal-junction affects the liver remains obscure. This study aimed to examine the effects of pancreaticobiliary maljunction on the liver, pancreas and gallbladder in a cat model. METHODS: A model of choledocho-pancreatic side-to-side ductal anastomosis was created in ten cats.Before the procedure, a small piece of tissue from the liver, pancreas and gallbladder was collected as a control. The common channel formation was checked by cholecystography. The livers, pancreases and gall-bladders of these cats were harvested for histological examina-tion. The expression of proliferating cell nuclear antigen in the gallbladder was examined with immunohistochemistry. RESULTS: Seven of the 10 cats survived for 6 months after surgery. The color of the liver was darker in the PBM model than the control specimen, with nodules on the surface. His-tological examination showed ballooning changes and inflam-matory infiltrations and the histopathological score increased significantly (P CONCLUSION: The present study demonstrated that pancreatico-biliary maljunction can lead to the injuries of the liver, pancreas and gallbladder.

  8. Features of medical tactics and its perioperative medications in acute pancreatitis of biliary etiology in diabetic patients

    Directory of Open Access Journals (Sweden)

    S.I. Savoliuk

    2017-05-01

    Full Text Available The aim of the study was clinical and laboratory evaluation of the effectiveness of traditional and optimized therapeutic and diagnostic technologies in acute pancreatitis of biliary etiology in diabetic patients with diabetes mellitus. Materials and methods. The article analyzes the results of treatment of 122 diabetic patients with acute biliary pancreatitis. Laboratory analysis was conducted within the monitoring cytopathic hypoxia markers, depending on the morphological forms of acute pancreatitis and effectiveness of optimized and traditional standard therapy. Results. The results indicate that acute pancreatitis of biliary etiology in diabetic patients was accompanied by a consistent pattern of imbalance in the cytopathic hypoxia system, which is determined by the severity of the pancreatic morphological changes. Interstitial form was accompanied by high levels of carbonyl group by 30.7 %, 38.75 % for adenosine deaminase and decreased level of arginine to 18.05 %; localized pancreatic necrosis was characterized by increased endothelial dysfunction markers (nitrates and nitrites to 18.35 %, homocysteine 52 %; diffuse pancreatic necrosis was characterized by increased markers of stimulated catabolism of purine nucleotides (xanthine and hypoxanthine to 85.2 %; subtotal-total pancreatic necrosis — increased levels of relative enzymes (xanthine oxidase and xanthine dehydrogenase to 44.39 %. Pattern dynamics violations of cytopathic hypoxia markers allows use them as the predictors of functional liver failure and multiple organ failure in diabetic patients with necrotic forms of acute biliary pancreatitis. Conclusions. Standard treatment methods do not allow effectively correct cytopathic hypoxia, endotoxemia and hepatic failure. Proposed optimized complex of conservative therapy allow effectively and timely correction them, namely in the interstitial form on day 4, localized pancreatic necrosis on day 7, diffuse pancreatic necrosis on day 10

  9. The Efficacy of Endoscopic Papillary Balloon Dilation for Patients with Acute Biliary Pancreatitis

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    Wei-Chih Sun

    2015-01-01

    Full Text Available Background. No study investigated the efficacy and safety of endoscopic papillary balloon dilation (EPBD for the treatment of acute biliary pancreatitis (ABP. Method. We retrospectively reviewed the effects of EPBD on patients with ABP from February 2003 to December 2012. The general data, findings of image studies, details of the procedure, and outcomes after EPBD were analyzed. Result. Total 183 patients (male/female: 110/73 were enrolled. The mean age was 65.9 years. Among them, 155 patients had mild pancreatitis. The meantime from admission to EPBD was 3.3 days. Cholangiogram revealed filling defects inside the common bile duct (CBD in 149 patients. The mean dilating balloon size was 10.5 mm and mean duration of the dilating procedure was 4.3 minutes. Overall, 124 patients had gross stones retrieved from CBD. Four (2.2% adverse events and 2 (1.1% intraprocedure bleeding incidents but no procedure-related mortality were noted. Bilirubin and amylase levels significantly decreased after EPBD. On average, patients resumed oral intake within 1.4 days. The clinical parameters and outcomes were similar in patients with different severity of pancreatitis. Conclusion. EPBD can be effective and safe for the treatment of ABP, even in patients presenting with severe disease.

  10. Associating pancreaticostomy and biliary-irrigation for staged pancreaticoduodenectomy approach to pancreatic intraductal papillary mucinous neoplasm with recurrent cholangitis and severe jaundice

    Science.gov (United States)

    Dai, Chao; Lou, Siyuan; Zhou, Fan

    2016-01-01

    Abstract Patient concerns: A 63-year-old man was hospitalized with history of abdominal pain since more than 1 year, and that of fever with chills since 2 weeks. Diagnoses: Based on the laboratory investigations and radiologic findings, a preliminary diagnosis of pancreatic intraductal papillary mucinous neoplasm (IPMN) with recurrent cholangitis and severe jaundice was made. Interventions: An initial attempt at endoscopic and image-guided drainage proved unsuccessful. Due to cholangitis, liver dysfunction, and hypoalbuminemia, the patient was deemed to be medically unfit for radical surgery. Therefore we considered a novel strategy of associating pancreaticostomy and biliary-irrigation for staged pancreaticoduodenectomy (APBSP). In the first stage, biliary tract double irrigation (endoscopic nasobiliary drainage and T-tube) in combination with pancreaticostomy was performed, which alleviated the symptoms and helped improve the general condition of the patient. In the second stage, radical pancreaticoduodenectomy was performed. Outcomes: Over a follow-up period of 23 months, no recurrence occurred. Lessons: In this report, we present a previously unreported treatment strategy for pancreatic IPMN with recurrent cholangitis and jaundice. The innovative treatment approach may help advance the understanding and management of this condition. PMID:27902614

  11. Lack of consensus on the role of endoscopic retrograde cholangiography in acute biliary pancreatitis in published meta-analyses and guidelines: a systematic review

    NARCIS (Netherlands)

    Geenen, E.J.M. van; Santvoort, H.C. van; Besselink, M.G.; Peet, D.L. van der; Erpecum, K.J. van; Fockens, P.; Mulder, C.J.; Bruno, M.J.

    2013-01-01

    OBJECTIVES: Several randomized controlled trials studied the role of endoscopic retrograde cholangiopancreaticography (ERCP) and endoscopic sphincterotomy (ES) in acute biliary pancreatitis (ABP). No study assessed whether these trials resulted in international consensus in published meta-analyses a

  12. Readmissions due to acute biliary edematous pancreatitis in patients without cholecystectomy

    Directory of Open Access Journals (Sweden)

    Eva Barreiro-Alonso

    Full Text Available Objectives: Analyzing the readmission of patients with acute biliary edematous pancreatitis (ABEP without cholecystectomy despite a previous episode of mild acute gallstone pancreatitis or lithiasic cholecystitis. Calculating the health costs associated with the non-performance of cholecystectomy. Materials and methods: Prospective observational study conducted at a tertiary hospital (Hospital de Cabueñes. Gijón, Asturias. Spain from July to November 2014. The study has consecutively included inpatients suffering from ABEP who: a had suffered a previous episode of mild acute gallstone pancreatitis or cholecystitis at least 2 weeks before readmission; and b had not undergone cholecystectomy despite the lack of contraindications. Results: During the research period, 9 patients (7 females and 2 males with a mean age of 65.3 years (standard deviation [SD] 19.2 were readmitted. The median number of days between the previous episode of ABEP or cholecystitis and the readmission was 114 days (interquartile range [IQR] 111.0. Reported median overall length of hospital stay was 10 days (IQR = 2.0. Patients underwent a mean of 2.8 (SD = 1.2 ultrasound scans, 1.3 (SD = 0.9 abdominal and pelvic CT, 0.8 (SD = 1.0 MRCP and 0.2 (SD = 0.4 ERCP. The mean cost per patient for each readmission, including hospital stay (143.0 €/day, Emergency Service (332.31 € and tests performed was 2,381.70 €/patient. Conclusions: Not performing a cholecystectomy within two weeks after a first episode of mild ABEP or cholecystitis contributes to patient readmission due to recurrent pancreatitis, resulting in avoidable treatment costs.

  13. Cholecystectomy and sphincterotomy in patients with mild acute biliary pancreatitis in Sweden 1988 - 2003: a nationwide register study

    Directory of Open Access Journals (Sweden)

    Stenlund Hans C

    2009-10-01

    Full Text Available Abstract Background Gallstones represent the most common cause of acute pancreatitis in Sweden. Epidemiological data concerning timing of cholecystectomy and sphincterotomy in patients with first attack of mild acute biliary pancreatitis (MABP are scarce. Our aim was to analyse readmissions for biliary disease, cholecystectomy within one year, and mortality within 90 days of index admission for MABP. Methods Hospital discharge and death certificate data were linked for patients with first attack acute pancreatitis in Sweden 1988-2003. Mortality was calculated as case fatality rate (CFR and standardized mortality ratio (SMR. MABP was defined as acute pancreatitis of biliary aetiology without mortality during an index stay of 10 days or shorter. Patients were analysed according to four different treatment policies: Cholecystectomy during index stay (group 1, no cholecystectomy during index stay but within 30 days of index admission (group 2, sphincterotomy but not cholecystectomy within 30 days of index admission (group 3, and neither cholecystectomy nor sphincterotomy within 30 days of index admission (group 4. Results Of 11636 patients with acute biliary pancreatitis, 8631 patients (74% met the criteria for MABP. After exclusion of those with cholecystectomy or sphincterotomy during the year before index admission (N = 212, 8419 patients with MABP remained for analysis. Patients in group 1 and 2 were significantly younger than patients in group 3 and 4. Length of index stay differed significantly between the groups, from 4 (3-6 days, (representing median, 25 and 75 percentiles in group 2 to 7 (5-8 days in groups 1. In group 1, 4.9% of patients were readmitted at least once for biliary disease within one year after index admission, compared to 100% in group 2, 62.5% in group 3, and 76.3% in group 4. One year after index admission, 30.8% of patients in group 3 and 47.7% of patients in group 4 had undergone cholecystectomy. SMR did not differ

  14. Acute biliary pancreatitis and cholecystolithiasis in a child:one time treatment with laparoendoscopic "Rendez-vous" procedure

    Institute of Scientific and Technical Information of China (English)

    Gaetano La Greca; Michele Di Blasi; Francesco Barbagallo; Manuela Di Stefano; Saverio Latteri; Domenico Russello

    2006-01-01

    Acute biliary pancreatitis (ABP) is rare in childhood and endoscopic sphincterotomy should be avoided in the child due to the risk of both early and late complications but, when necessary, the optimal timing between endoscopic procedure and cholecystectomy is still uncertain.A nine years old child with acute biliary pancreatitis underwent successfull laparo-endoscopic "Rendez-Vous" procedure in which endoscopic drainage of the common bile duct and laparoscopic cholecystectomy were performed simultaneously. This is the first case reported of laparo-endoscopic Rendez-Vous in a child. The excellent outcome of this patient and the review of the literature concerning other available options for the treatment of such cases suggest that this procedure offers great advantages, especially in children, of reducing the required number of treatments, the risk of ineffectiveness, the number of anaesthesia, the length of hospital stay and the risk of iatrogenic morbidity.

  15. Metal or plastic stents for preoperative biliary drainage in resectable pancreatic cancer.

    Science.gov (United States)

    Tol, J A M G; van Hooft, J E; Timmer, R; Kubben, F J G M; van der Harst, E; de Hingh, I H J T; Vleggaar, F P; Molenaar, I Q; Keulemans, Y C A; Boerma, D; Bruno, M J; Schoon, E J; van der Gaag, N A; Besselink, M G H; Fockens, P; van Gulik, T M; Rauws, E A J; Busch, O R C; Gouma, D J

    2016-12-01

    In pancreatic cancer, preoperative biliary drainage (PBD) increases complications compared with surgery without PBD, demonstrated by a recent randomised controlled trial (RCT). This outcome might be related to the plastic endoprosthesis used. Metal stents may reduce the PBD-related complications risk. A prospective multicentre cohort study was performed including patients with obstructive jaundice due to pancreatic cancer, scheduled to undergo PBD before surgery. This cohort was added to the earlier RCT (ISRCTN31939699). The RCT protocol was adhered to, except PBD was performed with a fully covered self-expandable metal stent (FCSEMS). This FCSEMS cohort was compared with the RCT's plastic stent cohort. PBD-related complications were the primary outcome. Three-group comparison of overall complications including early surgery patients was performed. 53 patients underwent PBD with FCSEMS compared with 102 patients treated with plastic stents. Patients' characteristics did not differ. PBD-related complication rates were 24% in the FCSEMS group vs 46% in the plastic stent group (relative risk of plastic stent use 1.9, 95% CI 1.1 to 3.2, p=0.011). Stent-related complications (occlusion and exchange) were 6% vs 31%. Surgical complications did not differ, 40% vs 47%. Overall complication rates for the FCSEMS, plastic stent and early surgery groups were 51% vs 74% vs 39%. For PBD in pancreatic cancer, FCSEMS yield a better outcome compared with plastic stents. Although early surgery without PBD remains the treatment of choice, FCSEMS should be preferred over plastic stents whenever PBD is indicated. Dutch Trial Registry (NTR3142). Published by the BMJ Publishing Group Limited. For permission to use (where not already granted under a licence) please go to http://www.bmj.com/company/products-services/rights-and-licensing/.

  16. Directed administration of medicines in complex treatment of patients with biliary pancreatitis and нсv-infection

    Directory of Open Access Journals (Sweden)

    Alexei L. Charyshkin

    2010-03-01

    Full Text Available The research goal was to estimate efficiency of medicine phosphogliv by the directed administration in complex therapy for patients with biliary pancreatitis and НСV- infection. 62 patients with biliary pancreatitis and НСV-infection were examined. These patients were divided into 2 comparable groups: control group I (50 persons and basic group II (12 persons. In group I traditional basic therapy of biliary pancreatitis was carried out with injection of phosphogliv intravenously. Patients of group II were given erythrocytes intravenously with average therapeutic dose of phosphogliv. Introduction of medicines in autologous erythrocytes was performed by hypotonic lysis. Effective influence of directed administration of preparation phosphogliv demonstrated decrease in level of bilirubin in blood, activity of AlAt, AsAt in patients of research group. Side-effects were not revealed. In conclusion the investigation proved that more effective influence of phosphogliv on level of bilirubin in blood and activity of AlAt, AsAt can be reached in combination with traditional basic therapy.

  17. Early endoscopic ultrasonography in acute biliary pancreatitis: A prospective pilot study

    Science.gov (United States)

    Anderloni, Andrea; Galeazzi, Marianna; Ballarè, Marco; Pagliarulo, Michela; Orsello, Marco; Del Piano, Mario; Repici, Alessandro

    2015-01-01

    AIM: To investigate the clinical usefulness of early endoscopic ultrasonography (EUS) in the management of acute biliary pancreatitis (ABP). METHODS: All consecutive patients entering the emergency department between January 2010 and December 2012 due to acute abdominal pain and showing biochemical and/or radiological findings consistent with possible ABP were prospectively enrolled. Patients were classified as having a low, moderate, or high probability of common bile duct (CBD) stones, according to the established risk stratification. Exclusion criteria were: gastrectomy or patient in whom the cause of biliary obstruction was already identified by ultrasonography. All enrolled patients underwent EUS within 48 h of their admission. Endoscopic retrograde cholangiopancreatography was performed immediately after EUS only in those cases with proven CBD stones or sludge. The following parameters were investigated: (1) clinical: age, sex, fever; (2) radiological: dilated CBD; and (3) biochemical: bilirubin, AST, ALT, gGT, ALP, amylase, lipasis, PCR. Association between presence of CBD stone at EUS and the individual predictors were assessed by univariate logistic regression. Predictors significantly associated with CBD stones (P < 0.05) were entered in a multivariate logistic regression model. RESULTS: A total of 181 patients with pancreatitis were admitted to the emergency department between January 2010 and December 2012. After exclusion criteria a total of 71 patients (38 females, 53.5%, mean age 58 ± 20.12 years, range 27-89 years; 33 males, 46.5%, mean age 65 ± 11.86 years, range 41-91 years) were included in the present study. The probability of CBD stones was considered low in 21 cases (29%), moderate in 26 (37%), and high in the remaining 24 (34%). The 71 patients included in the study underwent EUS, which allowed for a complete evaluation of the target sites in all the cases. The procedure was completed in a mean time of 14.7 min (range 9-34 min), without

  18. Chemoradioimmunotherapy in locally advanced pancreatic and biliary tree adenocarcinoma: a multicenter phase II study.

    Science.gov (United States)

    Recchia, Francesco; Sica, Gigliola; Candeloro, Giampiero; Bisegna, Roberta; Bratta, Massimo; Bonfili, Pierluigi; Necozione, Stefano; Tombolini, Vincenzo; Rea, Silvio

    2009-08-01

    The antitumor activity and toxicity of a multi-step treatment were evaluated in patients with locally advanced, inoperable, or incompletely resected pancreatic (Pa) and biliary tree (Bt) adenocarcinomas (ADKs). Fifty-four patients, 63% with Pa and 37% with Bt ADK, received 3 courses of cisplatin-gemcitabine induction chemotherapy. Progression-free (PF) patients were given consolidation radiotherapy with concurrent capecitabine. PF patients had, as maintenance immunotherapy (MI), interleukin 2 (1.8x10 IU) and 13-cis-retinoic acid (0.5 mg/kg) [DOSAGE ERROR CORRECTED]. Thirty-eight patients, 27 with Pa and 11 with Bt ADKs, PF after cisplatin/gemcitabine, were treated with consolidation radiotherapy with concurrent capecitabine. Fourteen PF patients, 7 with Pa and 7 with Bt ADK, received MI. Median PF and overall survivals (OS) for all 54 patients were 6.8 and 12.1 months, respectively. Patients treated with MI had a median PF survival of 16.2 months, whereas median OS had not been reached yet, after a median follow-up of 27.5 months. Grades 3 and 4 hematological and gastrointestinal in 30% and 37% of patients, respectively; grades 1 and 2 autoimmune reactions in 28% of patients. These results support the efficacy and safety of a multi-step sequential treatment in patients with locally advanced, inoperable or incompletely resected Pa and Bt ADKs.

  19. Intraductal biliary and pancreatic endoscopy:An expanding scope of possibility

    Institute of Scientific and Technical Information of China (English)

    Joel R Judah; Peter V Draganov

    2008-01-01

    Intraductal endoscopy describes the use of an endoscope to directly visualize the biliary and pancreatic ducts.For many years,technological challenges have made performing these procedures difficult.The "mother-baby" system and other various miniscopes have been developed,but routine use has been hampered due to complex setup,scope fragility and the time consuming,technically demanding nature of the procedure.Recently,the SpyGlass peroral cholangiopancreatoscopy system has shown early success at providing diagnostic information and therapeutic options.The clinical utility of intraductal endoscopy is broad.It allows better differentiation between benign and malignant processes by allowing direct visualization and targeted sampling of tissue.Therapeutic interventions,such as electrohydraulic lithotripsy (EHL),laser lithotripsy,photodynamic therapy,and argon plasma coagulation (APC),may also be performed as part of intraductal endoscopy.Intraductal endoscopy significantly increases the diagnostic and therapeutic yield of standard endoscopic retrograde cholangiography (ERCP),and as technology progresses,it is likely that its utilization will only increase.In this review of intraductal endoscopy,we describe in detail the various endoscopic platforms and their diagnostic and clinical applications.

  20. Limited Role for Biliary Stent as Surrogate Fiducial Marker in Pancreatic Cancer: Stent and Intratumoral Fiducials Compared

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    Horst, Astrid van der, E-mail: a.vanderhorst@amc.uva.nl [Department of Radiation Oncology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands); Lens, Eelco; Wognum, Silvia; Jong, Rianne de [Department of Radiation Oncology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands); Hooft, Jeanin E. van [Department of Gastroenterology and Hepatology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands); Tienhoven, Geertjan van; Bel, Arjan [Department of Radiation Oncology, Academic Medical Center, University of Amsterdam, Amsterdam (Netherlands)

    2014-07-01

    Purpose: Because of low soft-tissue contrast of cone beam computed tomography (CBCT), fiducial markers are often used for radiation therapy patient setup verification. For pancreatic cancer patients, biliary stents have been suggested as surrogate fiducials. Using intratumoral fiducials as standard for tumor position, this study aims to quantify the suitability of biliary stents for measuring interfractional and respiratory-induced position variations of pancreatic tumors. Methods and Materials: Eleven pancreatic cancer patients with intratumoral fiducials and a biliary stent were included in this study. Daily CBCT scans (243 in total) were registered with a reference CT scan, based on bony anatomy, on fiducial markers, and on the biliary stent, respectively. We analyzed the differences in tumor position (ie, markers center-of-mass position) among these 3 registrations. In addition, we measured for 9 patients the magnitude of respiratory-induced motion (MM) of the markers and of the stent on 4-dimensional CT (4DCT) and determined the difference between these 2 magnitudes (ΔMM). Results: The stent indicated tumor position better than bony anatomy in 67% of fractions; the absolute difference between the markers and stent registration was >5 mm in 46% of fractions and >10 mm in 20% of fractions. Large PTV margins (superior-inferior direction, >19 mm) would be needed to account for this interfractional position variability. On 4DCT, we found in superior-inferior direction a mean ΔMM of 0.5 mm (range, –2.6 to 4.2 mm). Conclusions: For respiratory-induced motion, the mean ΔMM is small, but for individual patients the absolute difference can be >4 mm. For interfractional position variations, a stent is, on average, a better surrogate fiducial than bony anatomy, but large PTV margins would still be required. Therefore, intratumoral fiducials are recommended for online setup verification for all pancreatic patients scheduled for radiation therapy, including

  1. Autoimmune pancreatitis with IgG4-positive plasma cell infiltration in salivary glands and biliary tract

    Institute of Scientific and Technical Information of China (English)

    Masashi Taguchi; Gentaro Aridome; Shintaro Abe; Keiichiro Kume; Mitsuo Tashiro; Mitsuyoshi Yamamoto; Yasuyuki Kihara; Hayato Nakamura; Makoto Otsuki

    2005-01-01

    A 62-year-old male was referred to our hospital because of liver dysfunction, diffuse pancreatic swelling, and trachelophyma. At admission, the patient was free of pain.Physical examination showed enlarged and palpable bilateral submandibular masses, but no palpable mass or organomegaly in the abdomen. Laboratory findings were as follows: total protein 90 g/L with γ-globulin of 37.3% (33 g/L), total bilirubin 4 mg/L, aspartate aminotransferase 39 IU/L, alanine aminotransferase 67 IU/L, γ-glutamyl transpeptidase 1 647 IU/L, and amylase 135 IU/L. Autoantibodies were negative, and tumor markers were within the normal range. Serum IgG4 level was markedly elevated (18 900 mg/L). Computed tomography (CT) showed diffuse swelling of the pancreas and dilatation of both common and intra-hepatic bile ducts. Endoscopic retrograde pancreatography (ERP) revealed diffuse irregular and narrow main pancreatic duct and stenosis of the lower common bile duct. Biopsy specimens from the pancreas, salivary gland and liver showed marked periductal IgG4-positive plasma cell infiltration with fibrosis. We considered this patient to be autoimmune pancreatitis (AIP) with fibrosclerosis of the salivary gland and biliary tract, prescribed prednisolone at an initial dose of 40 mg/d. Three months later, the laboratory data improved almost to normal. Abdominal CT reflected prominent improvement in the pancreatic lesion. Swelling of the salivary gland also improved. At present, the patient is on 10 mg/d of prednisolone without recurrence of the pancreatitis. We present here a case of AIP with fibrosclerosis of salivary gland and biliary tract.

  2. 急性胆源性胰腺炎79例临床分析%An clinical analysis of 79 cases with acute biliary pancreatitis

    Institute of Scientific and Technical Information of China (English)

    万世泽; 俞丹松

    2010-01-01

    目的 探讨急性胆源性胰腺炎(ABP)临床治疗方法及效果.方法 回顾性分析79例ABP的临床资料.结果 非手术治疗17例,死亡1例;手术治疗62例,治愈54例,死亡8例.结论 以胆道梗阻为主的ABP应急诊手术治疗,无梗阻的ABP应先采用非手术治疗,再择期手术治疗.%Objective To research the diagnosis and treatment of acute biliary pancreatitis(ABP).Methods The clinical data of 79 rases with ABP were retrospectively analyzed.Results Among 17 non-operation patients,1 died;62 cases were operated,died 8 and cure 54 cases.Conclusion Early emergency operation should be performed for relief of biliary obstruction in acute biliary obstructive pancreatitis.The patients with acute non-obstructive biliary pancreatitis should undergo conservative therapy at first and then,after pancreatitis has been controlled,delayed operation or selective operation to treat the biliary pathologic condition should be performed.

  3. Presence and density of common bile duct microlithiasis in acute biliary pancreatitis

    Science.gov (United States)

    Kohut, Maciej; Nowak, Andrzej; Nowakowska-Dulawa, Ewa; Marek, Tomasz

    2002-01-01

    AIM: Common bile duct microlithiasis (CBDM) is found in majority of patients with acute biliary pancreatitis (ABP) and no CBD stones in fluoroscopy during urgent ERCP. It is unclear, however, weather CBDM is a cause or the result of the disease. This prospective study was done to investigate the presence and density of CBDM in patients with ABP, when endoscopic retrograde cholangiopancreatography (ERCP) was done in different periods from the onset of the disease. METHODS: One hundred fifty one consecutive patients with ABP and no CBDS on ERCP, performed as an urgent ( 10 CMCs and/or > 25 clusters of CBGs on 1 slide. RESULTS: CBD microlithiasis was present in given number of patients: on d1-30/34 (88.2%), on d2-41/49 (83.7%), on d3-23/33 (69.6%), on d4-7-24/35 (68.6%) [P for trend = 0.018]. In patients with CBD microlithiasis the high density of crystals was observed in given number of patients:on d1-27/30 (90%), on d2-34/41 (82.9%), on d3-18/23 (78.3%), on d4-7-16/24 (66.7%) [P for trend = 0.039]. CONCLUSION: In patients with ABP and no CBDS on ERCP, CBD microlithiasis is observed in the majority of patients, especially during the first day of the disease. Density of CBD microlithiasis is the highest in the first day of the disease. This suggests that CBD microlithiasis can be the cause and not the result of ABP. PMID:12046092

  4. Long-term outcome of endoscopic metallic stenting for benign biliary stenosis associated with chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Taketo Yamaguchi; Takeshi Ishihara; Katsutoshi Seza; Akihiko Nakagawa; Kentarou Sudo; Katsuyuki Tawada; Teruo Kouzu; Hiromitsu Saisho

    2006-01-01

    AIM: Endoscopic metal stenting (EMS) offers good results in short to medium term follow-up for bile duct stenosis associated with chronic pancreatitis (CP);however, longer follow-up is needed to determine if EMS has the potential to become the treatment of first choice.METHODS: EMS was performed in eight patients with severe common bile duct stenosis due to CR After the resolution of cholestasis by endoscopic naso-biliary drainage three patients were subjected to EMS while,the other five underwent EMS following plastic tube stenting. The patients were followed up for more than5 years through periodical laboratory tests and imaging techniques.RESULTS: EMS was successfully performed in all the patients. Two patients died due to causes unrelated to the procedure: one with an acute myocardial infarction and the other with maxillary carcinoma at 2.8 and 5.5years after EMS, respectively. One patient died with cholangitis because of EMS clogging 3.6 years after EMS.None of these three patients had showed symptoms of cholestasis during the follow-up period. Two patients developed choledocholithiasis and two suffered from duodenal ulcers due to dislodgement of the stent between 4.8 and 7.3 years after stenting; however, they were successfully treated endoscopically. Thus, five of eight patients are alive at present after a mean follow-up period of 7.4 years.CONCLUSION: EMS is evidently one of the very promising treatment options for bile duct stenosis associated with CP, provided the patients are closely followed up; thus setting a system for their prompt management on emergency is desirable.

  5. Endoscopic biliary drainage for patients with unresectable pancreatic cancer with obstructive jaundice who are to undergo gemcitabine chemotherapy

    Institute of Scientific and Technical Information of China (English)

    Osamu Takasawa; Naotaka Fujita; Go Kobayashi; Yutaka Noda; Kei Ito; Jun Horaguchi

    2006-01-01

    AIM: To assess optimum endoscopic biliary drainage (EBD) in cases with unresectable pancreatic cancer in the era of gemcitabine (GEM).METHODS: Thirty patients with unresectable pancreatic cancer, who presented with jaundice and underwent chemotherapy using GEM after EBD were included in this study (GEM group). Fifteen cases with the same clinical manifestation and stage of pancreatic cancer treated with EBD alone were also included as controls. A covered metallic stent (CMS) or a plastic stent (PS) was used for EBD. The mean survival time (MST) in each group,risk factors of survival time, type of stent used and associated survival time, occlusion rate of stent, patency period of stent, and risk factors of stent occlusion were evaluated.RESULTS: MST in the GEM group was longer than that in the control (9.9 mo vs 6.2 mo). In the GEM group,the survival time was not different between those who underwent metallic stenting and those who underwent plastic stenting. Stent occlusion occurred in 60% of the PS group and 7% of the CMS group. The median stent patency in the PS-GEM group and the CMS-GEM group was 5 mo and 7.5 mo, respectively. Use of a PS was the only risk factor of stent occlusion.CONCLUSION: A CMS is recommended in cases presenting with jaundice due to unresectable pancreatic cancer, since the use of a CMS makes it possible to continue chemotherapy using GEM without repetition of stent replacement.

  6. Optimal dose of gemcitabine for the treatment of biliary tract or pancreatic cancer in patients with liver dysfunction.

    Science.gov (United States)

    Shibata, Takashi; Ebata, Tomoki; Fujita, Ken-ichi; Shimokata, Tomoya; Maeda, Osamu; Mitsuma, Ayako; Sasaki, Yasutsuna; Nagino, Masato; Ando, Yuichi

    2016-02-01

    A clear consensus does not exist about whether the initial dose of gemcitabine, an essential anticancer antimetabolite, should be reduced in patients with liver dysfunction. Adult patients with biliary tract or pancreatic cancer were divided into three groups according to whether they had mild, moderate, or severe liver dysfunction, evaluated on the basis of serum bilirubin and liver transaminase levels at baseline. As anticancer treatment, gemcitabine at a dose of 800 or 1000 mg/m(2) was given as an i.v. infusion once weekly for 3 weeks of a 4-week cycle. The patients were prospectively evaluated for adverse events during the first cycle, and the pharmacokinetics of gemcitabine and its inactive metabolite, difluorodeoxyuridine, were studied to determine the optimal initial dose of gemcitabine as monotherapy according to the severity of liver dysfunction. A total of 15 patients were studied. Liver dysfunction was mild in one patient, moderate in six, and severe in eight. All 15 patients had been undergoing biliary drainage for obstructive jaundice when they received gemcitabine. Grade 3 cholangitis developed in one patient with moderate liver dysfunction who received gemcitabine at the dose level of 1000 mg/m(2). No other patients had severe treatment-related adverse events resulting in the omission or discontinuation of gemcitabine treatment. The plasma concentrations of gemcitabine and difluorodeoxyuridine were similar among the groups. An initial dose reduction of gemcitabine as monotherapy for the treatment of biliary tract or pancreatic cancers is not necessary for patients with hyperbilirubinemia, provided that obstructive jaundice is well managed. (Clinical trial registration no. UMIN000005363.)

  7. The influence of nutrients, biliary-pancreatic secretions, and systemic trophic hormones on intestinal adaptation in a Roux-en-Y bypass model

    DEFF Research Database (Denmark)

    Taqi, Esmaeel; Wallace, Laurie E; de Heuvel, Elaine

    2010-01-01

    The signals that govern the upregulation of nutrient absorption (adaptation) after intestinal resection are not well understood. A Gastric Roux-en-Y bypass (GRYB) model was used to isolate the relative contributions of direct mucosal stimulation by nutrients, biliary-pancreatic secretions, and sy...

  8. Clinical effect of laparoscopic common bile duct exploration combined with endobiliary drainage in treatment of acute biliary pancreatitis

    Directory of Open Access Journals (Sweden)

    SUN Jinchun

    2015-04-01

    Full Text Available ObjectiveTo evaluate the clinical effect of laparoscopic common bile duct exploration combined with endobiliary drainage in the treatment of acute biliary pancreatitis. MethodsA retrospective analysis was performed on the clinical data of 90 patients with acute biliary pancreatitis admitted to our hospital from January 2012 to May 2014. Among them, 42 patients received laparoscopic common bile duct exploration combined with endobiliary drainage (laparoscopic group, and 48 patients underwent endoscopic retrograde cholangiopancreatography (ERCP combined with endoscopic sphincterotomy (ERCP group. The operation situation, changes in white blood cell (WBC count, total bilirubin (TBil, alanine aminotransferase (ALT, and C-reactive protein (CRP after operation, and follow-up results were analyzed. Comparison of continuous data between the two groups was made by t test, while comparison of categorical data was made by chi-square test. ResultsThere were no significant differences in operation time, intraoperative blood loss, hospitalization expenses, and the incidence of complications between the two groups (all P>0.05. On the 1st, 3rd, and 7th days after operation, the two groups had reduced WBC count and serum levels of TBil, ALT, and CRP, but the reduction was significant only on the 3rd and 7th days in both groups (all P<0.05. On the 3rd day, the laparoscopic group had significantly lower WBC count and CRP level than the ERCP group (both P<0.05, but none of all the indices showed significant differences between the two groups at other time points (all P>0.05. In the 6-month follow-up, the incidence of regurgitation cholangitis in the ERCP group was 6.25% (3/48, but no complications were found in the laparoscopic group (χ2=2.716, P=0.099. ConclusionLaparoscopic common bile duct exploration combined with endobiliary drainage is safe and feasible for acute biliary pancreatitis, and it can retain the function of the Oddi′s sphincter.

  9. Relationship of coping and patterns of dependent behavior in patients with chronic pancreatitis of biliary and alcoholic etiology in aspect of differentiation of its medical and psychological support

    Directory of Open Access Journals (Sweden)

    Маріанна Владиславівна Маркова

    2015-08-01

    Full Text Available Choric pancreatitis is an actual medical and psychological problem in Ukraine. The aim of the work was to study the features of coping in patients with chronic pancreatitis of alcoholic and biliary etiology.Methods. For detecting coping-mechanisms the standard method WCQ Р of Lazarus was used. The study of addictive tendencies was carried out with the help of questionnaire AUDIT and UDIT-tests oriented on patterns of dependent behavior.Results. The study of features of coping-mechanisms and an addiction to dependent behavior in patients with chronic pancreatitis revealed intergroup and intragroup differences. Confrontation and low levels of self-control, responsibility and positive assessment were intrinsic for respondents with alcoholic etiology of pancreatitis. Women demonstrated the high addiction to the search of social support, men – to distancing. As to an addictive behavior there was revealed that the typical common tendencies were the consumption of coffee, alcohol, internet-dependence, the specific ones for women – TV, shopping-dependencies, for men – workaholism in patients with biliary and computer-addiction in patients with alcoholic chronic pancreatitis. Intergroup differences were demonstrated by an addiction to disorder of food behavior in patients with biliary and consumption of alcohol and smoking in respondents with alcoholic etiology of pancreatitis.Conclusions. The revealed differences in coping-strategies of patients with different nosological forms of chronic pancreatitis give important information for detecting the targets of medical and psychological influence and constructing of differentiated program of medical and psychological help to patients of this type

  10. Lethal post-endoscopic retrograde cholangiopancreatography pancreatitis following fully covered metal stent placement in distal biliary obstruction due to unresectable cholangiocarcinoma.

    Science.gov (United States)

    Itoi, Takao; Tsuchiya, Takayoshi; Tanaka, Reina; Ikeuchi, Nobuhito; Sofuni, Atsushi

    2013-05-01

    Biliary self-expandable metallic stent (SEMS) is the preferred and first-line therapy for unresectable malignant biliary obstruction. To date, several reports have revealed the relatively high incidence of acute complications such as pancreatitis and cholecystitis due to mechanical stent compression. In the present case, we encountered fatal pancreatitis following fully covered metal stent placement. An 85-year-old man had middle bile duct strictures due to cholangiocarcinoma. A 10-mm diameter fully covered SEMS was placed across the papilla for biliary decompression. Laboratory data and physical evidence the following day revealed acute pancreatitis. Therefore, antibiotics and protein degeneration enzyme inhibitors were given. However, his condition did not improve. Two days after the procedure, we removed the stent and returned him to his original hospital. Serum amylase level decreased below 400 mg/dL 6 h after the procedure. However, the acute pancreatitis worsened. Although we treated the patient in the intensive care unit, he died 32 days after the second admission.

  11. Trps1 regulates biliary epithelial-mesenchymal transition and has roles during biliary fibrosis in liver grafts: a preliminary study.

    Science.gov (United States)

    Zhe, Cheng; Yu, Fan; Tian, Ju; Zheng, Shuguo

    2015-01-01

    To investigate the role(s) of Trps1 in non-anastomotic biliary stricture (NABS) following liver transplantation. Immunohistochemical and histological techniques were used to detect Trps1, E-cadherin, CK19, vimentin, α-SMA, and collagen deposition. Human intrahepatic biliary epithelial cells (HIBECs) were infected with a Trps1 adenovirus, or transfected with Trps1 short-interfering RNAs (siRNAs). Reverse transcription polymerase chain reaction (RT-PCR) assays and western blotting were used to determine expression levels of epithelial and mesenchymal markers, and Trps1 in HIBECs. Expression of Trps1 and epithelial markers was down-regulated or absent in NABS liver samples. Mesenchymal markers were seen in biliary epithelial cells (BECs), with collagen deposited around the bile duct. Trps1 expression positively correlated with epithelial markers. Expression of epithelial marker mRNAs and proteins in HIBECs decreased with prolonged cold preservation (CP), while mesenchymal marker expression increased. A 12-h CP period led to increased Trps1 mRNA and protein levels. Expression of E-cadherin was increased in HIBECs following Trps1 adenovirus infection and CP/reperfusion injury (CPRI), with vimentin expression levels reduced and CPRI-mediated epithelial-mesenchymal transition (EMT) inhibited. Transfection of HIBECs with Trps1 siRNAs in conjunction with CPRI revealed that E-cadherin expression was decreased, vimentin expression was increased, and CPRI-mediated EMT was promoted. Trps1 is involved in NABS pathogenesis following liver transplantation and negatively correlates with BEC EMT and biliary fibrosis in liver grafts. Trps1 demonstrates antagonistic effects that could reverse EMT.

  12. Trps1 regulates biliary epithelial-mesenchymal transition and has roles during biliary fibrosis in liver grafts: a preliminary study.

    Directory of Open Access Journals (Sweden)

    Cheng Zhe

    Full Text Available To investigate the role(s of Trps1 in non-anastomotic biliary stricture (NABS following liver transplantation.Immunohistochemical and histological techniques were used to detect Trps1, E-cadherin, CK19, vimentin, α-SMA, and collagen deposition. Human intrahepatic biliary epithelial cells (HIBECs were infected with a Trps1 adenovirus, or transfected with Trps1 short-interfering RNAs (siRNAs. Reverse transcription polymerase chain reaction (RT-PCR assays and western blotting were used to determine expression levels of epithelial and mesenchymal markers, and Trps1 in HIBECs.Expression of Trps1 and epithelial markers was down-regulated or absent in NABS liver samples. Mesenchymal markers were seen in biliary epithelial cells (BECs, with collagen deposited around the bile duct. Trps1 expression positively correlated with epithelial markers. Expression of epithelial marker mRNAs and proteins in HIBECs decreased with prolonged cold preservation (CP, while mesenchymal marker expression increased. A 12-h CP period led to increased Trps1 mRNA and protein levels. Expression of E-cadherin was increased in HIBECs following Trps1 adenovirus infection and CP/reperfusion injury (CPRI, with vimentin expression levels reduced and CPRI-mediated epithelial-mesenchymal transition (EMT inhibited. Transfection of HIBECs with Trps1 siRNAs in conjunction with CPRI revealed that E-cadherin expression was decreased, vimentin expression was increased, and CPRI-mediated EMT was promoted.Trps1 is involved in NABS pathogenesis following liver transplantation and negatively correlates with BEC EMT and biliary fibrosis in liver grafts. Trps1 demonstrates antagonistic effects that could reverse EMT.

  13. Small Gallstone Size and Delayed Cholecystectomy Increase the Risk of Recurrent Pancreatobiliary Complications After Resolved Acute Biliary Pancreatitis.

    Science.gov (United States)

    Kim, Sung Bum; Kim, Tae Nyeun; Chung, Hyun Hee; Kim, Kook Hyun

    2017-03-01

    Acute biliary pancreatitis (ABP) is a severe complication of gallstone disease with considerable mortality, and its recurrence rate is reported as 50-90% for ABP patients who do not undergo cholecystectomy. However, the incidence of and risk factors for recurrent pancreatobiliary complications after the initial improvement of ABP are not well established in the literature. The aims of this study were to determine the risk factors for recurrent pancreatobiliary complications and to compare the outcomes between early (within 2 weeks after onset of pancreatitis) and delayed cholecystectomy in patients with ABP. Patients diagnosed with ABP at Yeungnam University Hospital from January 2004 to July 2016 were retrospectively reviewed. The following risk factors for recurrent pancreatobiliary complications (acute pancreatitis, acute cholecystitis, and acute cholangitis) were analyzed: demographic characteristics, laboratory data, size and number of gallstones, severity of pancreatitis, endoscopic sphincterotomy, and timing of cholecystectomy. Patients were categorized into two groups: patients with recurrent pancreatobiliary complications (Group A) and patients without pancreatobiliary complications (Group B). Of the total 290 patients with ABP (age 66.8 ± 16.0 years, male 47.9%), 56 (19.3%) patients developed recurrent pancreatobiliary complications, of which 35 cases were acute pancreatitis, 11 cases were acute cholecystitis, and 10 cases were acute cholangitis. Endoscopic sphincterotomy and cholecystectomy were performed in 134 (46.2%) patients and 95 (32.8%) patients, respectively. Age, sex, BMI, diabetes, number of stone, severity of pancreatitis, and laboratory data were not significantly correlated with recurrent pancreatobiliary complications. The risk of recurrent pancreatobiliary complications was significantly increased in the delayed cholecystectomy group compared with the early cholecystectomy group (45.5 vs. 5.0%, p gallstone less than or equal to 5

  14. Utilization of ancillary studies in the cytologic diagnosis of biliary and pancreatic lesions: The Papanicolaou Society of Cytopathology Guidelines

    Directory of Open Access Journals (Sweden)

    Lester J. Layfield

    2014-01-01

    Full Text Available The Papanicolaou Society of Cytopathology has developed a set of guidelines for pancreatobiliary cytology including indications for endoscopic ultrasound guided fine needle aspiration, terminology and nomenclature of pancreatobiliary disease, ancillary testing and post-biopsy management. All documents are based on the expertise of the authors, a review of the literature, discussion of the draft document at several national and international meetings and synthesis of selected online comments of the draft document. This document presents the results of these discussions regarding the use of ancillary testing in the cytologic diagnosis of biliary and pancreatic lesions. Currently, fluorescence in-situ hybridization (FISH appears to be the most clinically relevant ancillary technique for cytology of bile duct strictures. The addition of FISH analysis to routine cytologic evaluation appears to yield the highest sensitivity without loss in specificity. Loss of immunohistochemical staining for the protein product of the SMAD4 gene and positive staining for mesothelin support a diagnosis of ductal adenocarcinoma. Immunohistochemical markers for endocrine and exocrine differentiation are sufficient for a diagnosis of endocrine and acinar tumors. Nuclear staining for beta-catenin supports a diagnosis of solid-pseudopapillary neoplasm. Cyst fluid analysis for amylase and carcinoembryonic antigen aids in the pre-operative classification of pancreatic cysts. A number of gene mutations (KRAS, GNAS, von Hippel-Lindau, RNF43 and CTNNB1 may be of aid in the diagnosis of cystic neoplasms. Other ancillary techniques do not appear to improve diagnostic sensitivity sufficiently to justify their increased costs.

  15. Inhibition of human pancreatic and biliary output but not intestinal motility by physiological intraileal lipid loads

    DEFF Research Database (Denmark)

    Keller, Jutta; Holst, Jens Juul; Layer, Peter

    2005-01-01

    . Physiological postprandial ileal lipid concentrations dose dependently inhibited human digestive pancreatic protease and bile acid output, but not intestinal motor activity. Thus physiological postprandial ileal nutrient exposure may be of importance for the termination of digestive secretory responses......Lipid perfusion into the distal ileal lumen at supraphysiological loads inhibits pancreatic exocrine secretion and gastrointestinal motility in humans. In the present study, we sought to determine the effects of physiological postprandial intraileal lipid concentrations on endogenously stimulated...

  16. Biliary and pancreatic stenting: Devices and insertiontechniques in therapeutic endoscopic retrogradecholangiopancreatography and endoscopic ultrasonography

    Institute of Scientific and Technical Information of China (English)

    2016-01-01

    Stents are tubular devices made of plastic or metal.Endoscopic stenting is the most common treatmentfor obstruction of the common bile duct or of the mainpancreatic duct, but also employed for the treatment ofbilio-pancreatic leakages, for preventing post- endoscopicretrograde cholangiopancreatography pancreatitis andto drain the gallbladder and pancreatic fluid collections.Recent progresses in techniques of stent insertionand metal stent design are represented by new, fullycoveredlumen apposing metal stents. These stentsare specifically designed for transmural drainage,with a saddle-shape design and bilateral flanges, toprovide lumen-to-lumen anchoring, reducing the riskof migration and leakage. This review is an updateof the technique of stent insertion and metal stentdeployment, of the most recent data available on stenttypes and characteristics and the new applications forbiliopancreatic stents.

  17. Endoscopic retrograde cholangiopancreatography in pancreatic and biliary tract disease in Korean children

    Institute of Scientific and Technical Information of China (English)

    Joo; Young; Jang; Chong; Hyun; Yoon; Kyung; Mo; Kim

    2010-01-01

    AIM:To assess the indications,findings,therapeutic procedures,safety,and complications of endoscopic retrograde cholangiopancreatography(ERCP) performed in Korean children.METHODS:The demographic characteristics,indications for ERCP,findings,therapeutic procedures,and complications of 122 pediatric patients who underwent 245 ERCPs in the Asan Medical Center between June 1994 and March 2008 were investigated.RESULTS:The mean age of the 122 patients was 8.0 ± 4.2 years.Indications were biliary pathology in 78...

  18. Pancreatic transection from blunt trauma associated with vascular and biliary lesions: A case report

    Institute of Scientific and Technical Information of China (English)

    Gian Luca Baiocchi; Guido AM Tiberio; Federico Gheza; Marco Gardani; Massimiliano CantO; Nazario Portolani; Stefano Maria Giulini

    2008-01-01

    Major injuries of the pancreas may result in considerable morbidity and mortality when associated with vascular and visceral injuries.In such cases,a right diagnosis and a prompt surgical intervention are necessary to give a chance to the patient.We herein describe a case of blunt abdominal trauma in a 29-year-old man whose pancreatic rupture was associated with hepatic artery,splenic vein and extrahepatic bile duct damage.Immediate surgery was performed after computer tomograghy (CT),the haemorrhagic lesions dictat the emergency transfer to the operating room.Spleno-pancreatic resection was done with reconstruction of the hepatic artery,ligation of the splenic vein and a Roux-en-Y bilio-jejunal diversion.The early post-operative course was complicated by stenosis of the arterial reconstruction,which was treated by endovascular angioplasty followed by percutaneous drainage of symptomatic pseudocyst,rest and antibiotics.Finally,the patient was discharged and was alive without clinical problems at the time when we wrote this case report.The present case underlines the clinical relevance of vascular and visceral injuries associated with pancreatic trauma and the problems arising in the diagnostic evaluation and the surgical strategy of complex multiple visceral and vascular lesions in blunt abdominal trauma.

  19. Interventional Endoscopy Database for Pancreatico-biliary, Gastrointestinal and Esophageal Disorders

    Science.gov (United States)

    2017-02-16

    Ampullary Cancer; Duodenal Cancer; Bile Duct Cancer; Bile Duct Disorders; Gallstones; Obstructive Jaundice; Pancreatic Disorders (Noncancerous); Colorectal Cancer; Esophageal Cancer; Barrett's Esophagus; Gastric Malignancies; Pancreatic Cancer; Pediatric Gastroenterology; Cholangiocarcinoma; Pancreatic Pseudocysts; Acute and Chronic Pancreatitis; Recurrent Pancreatitis; Cholangitis; Bile Leak; Biliary Strictures; Pancreatic Divisum; Biliary and Pancreatic Stones; Choledocholithiasis

  20. Effect of biliary obstruction on a gram-negative bacteremic challenge: a preliminary report

    Energy Technology Data Exchange (ETDEWEB)

    Scott-Conner, C.E.; Bernstein, J.M.; Scher, K.S.; Mack, M.E.

    1986-06-01

    Alterations in the sequestration and destruction of bacteria were studied after 10 days of biliary obstruction. Intraperitoneal injection of radiolabeled Escherichia coli was used to study bacterial localization in rats 10 days after common duct ligation and transection or sham celiotomy. Animals were sacrificed 4 hours later and uptake by liver, spleen, lung, and kidney were studied with a scintillation counter. No significant difference in localization between the two groups was noted. Bacteremia was induced in a second set of animals and quantitative bacterial organ cultures were performed. Significantly more viable organisms were identified in lung, liver, and kidney of animals that underwent common duct ligation and transection, when compared with controls that underwent sham celiotomy. This suggests that there is a defect in bacterial killing after 10 days of biliary obstruction. The inability to effectively clear and kill gram-negative bacteria in patients with biliary obstruction may account for some of the clinical complications seen in this patient population.

  1. Molecular Mechanism of Local Drug Delivery with Paclitaxel-Eluting Membranes in Biliary and Pancreatic Cancer: New Application for an Old Drug

    Directory of Open Access Journals (Sweden)

    Sookhee Bang

    2015-01-01

    Full Text Available Implantation of self-expanding metal stents (SEMS is palliation for patients suffering from inoperable malignant obstructions associated with biliary and pancreatic cancers. Chemotherapeutic agent-eluting stents have been developed because SEMS are susceptible to occlusion by tumor in-growth. We reported recently that paclitaxel-eluting SEMS provide enhanced local drug delivery in an animal model. However, little is known about the molecular mechanisms by which paclitaxel-eluting stents attenuate tumor growth. We investigated the signal transduction pathways underlying the antiproliferative effects of a paclitaxel-eluting membrane (PEM implanted in pancreatic/cholangiocarcinoma tumor bearing nude mice. Molecular and cellular alterations were analyzed in the PEM-implanted pancreatic/cholangiocarcinoma xenograft tumors by Western blot, immunoprecipitation, and immunofluorescence. The quantities of paclitaxel released into the tumor and plasma were determined by liquid chromatography-tandem mass spectroscopy. Paclitaxel from the PEM and its diffusion into the tumor inhibited angiogenesis, which involved suppression of mammalian target of rapamycin (mTOR through regulation of hypoxia inducible factor (HIF-1 and increased apoptosis. Moreover, implantation of the PEM inhibited tumor-stromal interaction-related expression of proteins such as CD44, SPARC, matrix metalloproteinase-2, and vimentin. Local delivery of paclitaxel from a PEM inhibited growth of pancreatic/cholangiocarcinoma tumors in nude mice by suppressing angiogenesis via the mTOR and inducing apoptosis signal pathway.

  2. Adult Human Biliary Tree Stem Cells Differentiate to β-Pancreatic Islet Cells by Treatment with a Recombinant Human Pdx1 Peptide.

    Directory of Open Access Journals (Sweden)

    Vincenzo Cardinale

    Full Text Available Generation of β-pancreatic cells represents a major goal in research. The aim of this study was to explore a protein-based strategy to induce differentiation of human biliary tree stem cells (hBTSCs towards β-pancreatic cells. A plasmid containing the sequence of the human pancreatic and duodenal homeobox 1 (PDX1 has been expressed in E. coli. Epithelial-Cell-Adhesion-Molecule positive hBTSCs or mature human hepatocyte cell line, HepG2, were grown in medium to which Pdx1 peptide was added. Differentiation toward pancreatic islet cells were evaluated by the expression of the β-cell transcription factors, Pdx1 and musculoapo-neurotic fibrosarcoma oncogene homolog A, and of the pancreatic hormones, insulin, glucagon, and somatostatin, investigated by real time polymerase chain reaction, western blot, light microscopy and immunofluorescence. C-peptide secretion in response to high glucose was also measured. Results indicated how purified Pdx1 protein corresponding to the primary structure of the human Pdx1 by mass spectroscopy was efficiently produced in bacteria, and transduced into hBTSCs. Pdx1 exposure triggered the expression of both intermediate and mature stage β-cell differentiation markers only in hBTSCs but not in HepG2 cell line. Furthermore, hBTSCs exposed to Pdx1 showed up-regulation of insulin, glucagon and somatostatin genes and formation of 3-dimensional islet-like structures intensely positive for insulin and glucagon. Finally, Pdx1-induced islet-like structures exhibited glucose-regulated C-peptide secretion. In conclusion, the human Pdx1 is highly effective in triggering hBTSC differentiation toward functional β-pancreatic cells.

  3. Selected cytokines in patients with pancreatic cancer: a preliminary report.

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    Wojciech Błogowski

    Full Text Available BACKGROUND/AIMS: Recent experimental studies have suggested that various cytokines may be important players in the development and progression of pancreatic cancer. However, these findings have not yet been verified in a clinical setting. METHODS: In this study, we examined the levels of a broad panel of cytokines, including interleukin (IL-1, IL-6, IL-8, IL-10, IL-12, IL-17, and IL-23, as well as tumor necrosis factor alpha (TNFα and granulocyte-colony stimulating factor (G-CSF in patients with pancreatic adenocarcinoma (n=43, other pancreatic malignancies (neuroendocrine [n=10] and solid pseudopapillary tumors [n=3], and healthy individuals (n=41. RESULTS: We found that there were higher levels of IL-6, IL-8, IL-10 and TNFα in patients with pancreatic cancer compared to healthy controls (for all, at least p<0.03. Cancer patients had lower IL-23 concentrations than healthy individuals and patients diagnosed with other types of malignancies (for both, p=0.002. Levels of IL-6, IL-8, IL-10, and IL-23 were significantly associated with the direct number of circulating bone marrow (BM-derived mesenchymal or very small embryonic/epiblast-like stem cells (SCs in patients with pancreatic cancer. Moreover, our study identified a potential ability of IL-6, IL-8, IL-10, IL-23, and TNFα levels to enable discrimination of pancreatic cancer from other pancreatic tumors and diseases, including acute and chronic pancreatitis and post-pancreatitis cysts (with sensitivity and specificity ranging between 70%-82%. CONCLUSIONS: Our study i supports the significance of selected cytokines in the clinical presentation of pancreatic cancer, ii highlights numerous associations between selected interleukins and intensified BMSCs trafficking in patients with pancreatic cancer, and iii preliminarily characterizes the diagnostic potential of several cytokines as potential novel clinical markers of pancreatic cancer in humans.

  4. Fatores preditivos de coledocolitíase em doentes com pancreatite aguda biliar Predictors of choledocholithiasis in patients sustaining acute biliary pancreatitis

    Directory of Open Access Journals (Sweden)

    José Gustavo Parreira

    2004-12-01

    Full Text Available OBJETIVO: Avaliar o papel da fosfatase alcalina (FA, gama glutamiltransferase (gamaGT e ultra-sonografia (US como fatores preditivos de coledocolitíase em doentes com pancreatite aguda biliar (PAB. MÉTODOS: Os dados foram coletados prospectivamente durante um período de 31 meses. Quarenta doentes foram incluídos, sendo 30 mulheres, com média etária de 49 + 16 anos. Foram registrados os dados de todos os doentes com pancreatite aguda biliar. Aqueles doentes ictéricos e com a forma grave da doença foram excluídos. As dosagens de FA e GGT, assim como a US, eram realizadas na admissão e 48 horas antes da cirurgia. Todos os pacientes foram submetidos à colangiografia intra-operatória (CIO ou à colangiografia retrógrada endoscópica (CPRE pré-operatória, que era definida baseada na probabilidade de coledocolitíase. Com o intuito de identificar os indicadores de coledocolitíase, as variáveis foram comparadas entre os pacientes com ou sem coledocolitíase. Os testes t de Student, Qui-quadrado e Fisher foram empregados para a análise estatística, considerando-se pBACKGROUND: To assess the role of alkaline phosphatase (AP, gamil-glutamyltransferase (gammaGT and abdominal ultrasound (US as predictors of choledocholithiasis in patients sustaining acute biliary pancreatitis. METHODS: Data was prospectively collected during a period of 31 months. Forty patients were included, 30 were female and the mean age was 49 + 16. All patients sustaining acute biliary pancreatitis were enrolled. Patients with clinical jaundice and severe pancreatitis were excluded. Serum content of AP and gGT as well as US were assessed at admission and 48 hours before cholecistectomy. All patients underwent intra-operative cholangiography (IOC or pre-operative endoscopic retrograde cholangiography (ERCP, which was indicated based on the odds of choledocholithiasis. In order to identify the predictors of choledocholithiasis, variables were compared between patients

  5. Estudio por ecoendoscopia de la vía biliar extrahepática en pacientes con pancreatitis aguda biliar Endoscopic ultrasonographic examination of the common bile duct in patients with acute biliary pancreatitis

    Directory of Open Access Journals (Sweden)

    A. Repiso

    2008-06-01

    Full Text Available Objetivo: el objetivo de nuestro estudio fue valorar la utilidad de la ecoendoscopia en el estudio de la vía biliar extrahepática en los pacientes diagnosticados de pancreatitis aguda biliar y determinar los factores clínicos y analíticos relacionados con el resultado de la técnica. Material y métodos: se incluyeron en el estudio de modo consecutivo 73 pacientes (31 varones, 42 mujeres; media de edad 64 ± 15 años con pancreatitis aguda biliar remitidos a nuestro servicio para la realización de ecoendoscopia biliopancreática. En todos los pacientes se realizó la técnica seguida de CPRE con esfinterotomía y técnica endoscópica para la extracción de cálculos cuando se identificó por ecoendoscopia la existencia de coledocolitiasis. Se compararon las características clínico-evolutivas de estos pacientes con respecto al resultado obtenido con la ecoendoscopia. Resultados: la media de tiempo transcurrido desde el ingreso hasta la realización de la ecoendoscopia fue de 7 ± 6 días. En 18 pacientes (24% se observó en la ecoendoscopia la existencia de coledocolitiasis y en 17 de ellos se realizó esfinterotomía endoscópica. La presencia de coledocolitiasis fue más frecuente en aquellos pacientes con dilatación de la vía biliar extrahepática (55 vs. 14%; p 0,05. Tampoco se observó esta diferencia en el subgrupo de pacientes con pancreatitis aguda severa (45 vs. 55%; p > 0,05. Conclusiones: la ecoendoscopia es una técnica útil en la selección de los pacientes con pancreatitis aguda biliar que se beneficiarán de la realización de una esfinterotomía endoscópica.Objective: the objective of our study was to evaluate the usefulness of endoscopic ultrasonography (EUS for the study of the common bile duct in patients diagnosed with acute biliary pancreatitis, and to establish clinical and laboratory factors related to this technique. Materials and methods: seventy-three consecutive patients with acute biliary pancreatitis were

  6. Recurrent pancreatitis secondary to pancreatic ascariasis.

    Science.gov (United States)

    Lee, K H; Shelat, V G; Low, H C; Ho, K Y; Diddapur, R K

    2009-06-01

    Ascaris lumbricoides infestations are endemic in tropical countries. Ascaris lumbricoides can occasionally cause biliary obstruction and result in obstructive jaundice or pancreatitis. We present a 34-year-old Bangladeshi woman with biliary ascariasis, resulting in recurrent pancreatitis. Her diagnosis was made with endoscopic retrograde cholangiopancreatography performed during an acute attack of pain.

  7. Rare Type of Course and Distribution of an Additional Right Hepatic Artery: A Possible Source of Iatrogenic Injury During Hepato-biliary and Pancreatic Surgeries

    Directory of Open Access Journals (Sweden)

    Prakashchandra Shetty

    2017-07-01

    Full Text Available Celiac artery shows frequent variations in its branching pattern. Knowledge of its possible variations is useful in gastric, pancreatic and hepato-biliary surgeries. During our dissection classes, we observed a rare variation of the branching pattern of celiac trunk. It divided normally into its three branches; left gastric, splenic and common hepatic arteries. Left gastric and splenic arteries were normal in their course and distribution. The common hepatic artery trifurcated to give hepatic artery proper, gastroduodenal artery and an additional right hepatic artery. The branching pattern of hepatic artery proper and gastroduodenal arteries was normal. The additional right hepatic artery gave origin to a right gastric artery and a large pancreatic branch to the head of the pancreas. It coursed parallel to the bile duct, being on its right side, passed through the Calot’s triangle and entered the right lobe of liver through the fossa for gall bladder. In the Calot’s triangle, it gave a cystic branch to the gall bladder. We discuss the clinical importance of this rare variation in this paper.

  8. Endoscopic retrograde pancreatography (ERP) in acute alcoholic and biliary pancreatitis. Endoskopische retrograde Pankreatographie (ERP) bei akuter alkoholischer und biliaerer Pankreatitis

    Energy Technology Data Exchange (ETDEWEB)

    Brambs, H.J. (Heidelberg Univ. (Germany, F.R.). Radiologische Klinik)

    1991-05-01

    An analysis of the ERP findings in 31 patients with acute pancreatitis enable us to define the terminology of the pancreatogram in these diseases. Irregularities of the ducts indicate previous damage to the organ. A frequent phenomenon is thinning of lateral branches, which can be explained by compression due to oedema. Early parenchymal staining indicates abnormal permeability of the duct epithelium. Cavities are an expression of acute pseudo-cysts. A sign characteristic of alcoholic pancreatitis is the presence of contrast defects due to protein plugs and due to increased viscosity of pancreatic secretions. These observations confirm the theory that protein precipitates due to abnormal secretions play an important role in acute pancreatitis. (orig.).

  9. 高脂血症性急性胰腺炎与胆源性胰腺炎的临床对比分析%A clinical comparison between hyperlipidemic acute pancreatitis and acute biliary pancreatitis

    Institute of Scientific and Technical Information of China (English)

    薛红新; 吴丽颖; 李淑玲; 周红雁

    2011-01-01

    目的 对比分析高脂血症性急性胰腺炎(hyperlipidemic acute pancreatitis,HLAP)与急性胆源性胰腺炎(acute biliary pancmatitis,ABP)的临床特点.方法 回顾性对比分析我院2005年8月~2010年8月问收治的28例HLAP和64例ABP患者的临床资料.结果 HLAP组BMI、重症患者比例、Ranson评分≥3、CT分级为D、E及APACHEⅡ≥8分者均较ABP组高(P<0.05).HLAP组血清TG、GLU、UA均显著高于ABP组,而ALT、AKP、TBIL、DBIL及血AMY均显著低于ABP组(P<0.05).两组患者平均住院时间无统计学差异(P>0.05).HLAP组患者死亡率为14.3%),显著高于ABP组的1.5%(P<0.05).结论 与ABP组相比,HLAP组通常病情较重,多为SAP且常不伴有血淀粉酶的显著升高,且死亡率高.%Objective To compare the clinical features of patients with hyperlipidemic pancreatitis (HLAP) and patients with acute biliary pancreatitis (ABP).Methods The clinical data of 28 patients with HLAP and 64 patients with ABP (August 2005 - August 2010) were compared respectively.Results Body mass index ( BMI), the ratio of severe cases, the proportion of Ranson score (5≥3), the ratio of D and E for Balthazar CT grading and APACHE II score (≥8) were higher in patients with HLAP than that in patients with ABP (P < 0.05).Serum level of TG, GLU and UA were significantly increased in patients with HLAP than that in patients with ABP (P < 0.05), and serum level of ALT, AKP, TBIL and AMY were significantly decreased in patients with HLAP than that in patients with ABP (P < 0.05).No difference was found in mean hospital stay period between the two groups (P > 0.05).The mortality rate was significantly higher in patients with HLAP (14.3%) than that in patients with ABP (1.5%) (P< 0.05).Conclusions Compared with patients in ABP group, the patients in HLAP group were more severe (without significant increase in serum amylase level), and had a higher mortality rate.

  10. Pancreatitis

    Science.gov (United States)

    ... the hormones insulin and glucagon into the bloodstream. Pancreatitis is inflammation of the pancreas. It happens when digestive enzymes start digesting the pancreas itself. Pancreatitis can be acute or chronic. Either form is ...

  11. Pancreatitis

    Institute of Scientific and Technical Information of China (English)

    1997-01-01

    970359 CT diagnosis of pancreatic carcinoma andchronic pancreatitis. LUAN Baoqing(栾宝庆), et al,Dept Radiol, Beijing Friendship Hosp, Capital Med U-niv, Beijing, 100050. Chin J Radiol 1997; 31(2): 114-118. Objective: To improve the diagnostic accuracy ofpancreatic carcinoma and chronic pancreatitis. Materi-

  12. Pancreatitis

    Institute of Scientific and Technical Information of China (English)

    1995-01-01

    950347 Pancreatic endorcine response to parenteralnutrition in experimental acute pancreatitis.SUN Xi-aoguang(孙晓光),et al.Dept Nucl Med,ZhongshanHosp,Shanghai Med Univ,Shanghai.Shanghai Med J1995;18(2),74-70.In order to study the pancreatic endocrine responseto parenteral nutrition (PN) in acute pancreatitis,thedisease was induced in dogs by injecting 4% tauro-cholate sodium 0.5ml/kg plus trypsin 0.5mg/kg into the pancreatic duct.Intravenous infusion of PN wasinitiated one hour after the establishment of the dis-

  13. Multidetector CT of emergent biliary pathologic conditions.

    Science.gov (United States)

    Patel, Neel B; Oto, Aytekin; Thomas, Stephen

    2013-01-01

    Various biliary pathologic conditions can lead to acute abdominal pain. Specific diagnosis is not always possible clinically because many biliary diseases have overlapping signs and symptoms. Imaging can help narrow the differential diagnosis and lead to a specific diagnosis. Although ultrasonography (US) is the most useful imaging modality for initial evaluation of the biliary system, multidetector computed tomography (CT) is helpful when US findings are equivocal or when biliary disease is suspected. Diagnostic accuracy can be increased by optimizing the CT protocol and using multiplanar reformations to localize biliary obstruction. CT can be used to diagnose and stage acute cholecystitis, including complications such as emphysematous, gangrenous, and hemorrhagic cholecystitis; gallbladder perforation; gallstone pancreatitis; gallstone ileus; and Mirizzi syndrome. CT also can be used to evaluate acute biliary diseases such as biliary stone disease, benign and malignant biliary obstruction, acute cholangitis, pyogenic hepatic abscess, hemobilia, and biliary necrosis and iatrogenic complications such as biliary leaks and malfunctioning biliary drains and stents. Treatment includes radiologic, endoscopic, or surgical intervention. Familiarity with CT imaging appearances of emergent biliary pathologic conditions is important for prompt diagnosis and appropriate clinical referral and treatment.

  14. Biliary Ascariasis Complicated with Acute Pancreatitis in 69 Cases of Clinical Research%胆道蛔虫病并发急性胰腺炎69例临床探究

    Institute of Scientific and Technical Information of China (English)

    赵洁

    2013-01-01

    目的对胆道蛔虫病并发急性胰腺炎的治疗方法以及注意事项等进行分析与探讨。方法对本医院在2008年2月~2012年9月之间收治的胆道蛔虫合并急性胰腺炎患者的临床资料进行回顾性分析与总结。结果患者出现了不同的症状,经过驱虫治疗效果较好,有的患者由于延误治疗时机转移至外科治疗。结论纤维胃镜检查系胆道蛔虫并发胰腺炎是较为有效的治疗方法,此病的治疗应该本着镇痛、解痉、驱虫和控制感染的基本原则。%Objective treatment of biliary ascariasis complicated with acute pancreatitis and mat ers needing at ention are analyzed and discussed. Methods the biliary ascariasis in this hospital between 2008 February to 2012 September were combined with clinical data of patients with acute pancreatitis were retrospectively analyzed and summarized. Results the patients had dif erent symptoms, after anthelmintic treatment ef ect is good, some patients delayed treatment to surgical treatment because of. Conclusion Gastroscopy of biliary ascariasis complicated with pancreatitis is more ef ective treatment, the treatment should be in line with the basic principles of analgesic, antispasmodic, antihelminthic and infection control.

  15. Biliary ascariasis.

    Science.gov (United States)

    Arcilla, C A; Varilla, A

    1978-01-01

    The presenting clinical features of a series of cases of biliary tract ascariasis are described, in particular the characteristic colicky pain which occurs. The term 'ascaritic biliary pain' is introduced for the symptom diagnostic of live Ascaris adult worms inside the biliary passages. Methods of diagnosis before, and in the course of, operation are discussed and seem adequate. The management of worms discovered in the bile ducts, and those in the proximal small bowel, is described.

  16. Biliary Atresia

    Science.gov (United States)

    ... Liver Disease & NASH Definition & Facts Symptoms & Causes Diagnosis Treatment Eating, Diet, & Nutrition Clinical Trials Biliary Atresia Cirrhosis Hemochromatosis Hepatitis A through E (Viral Hepatitis) Hepatitis ...

  17. ¿Tiene utilidad el tratamiento preoperatorio con ácido ursodeoxicólico en la reducción de las recidivas en la pancreatitis aguda biliar? Is pre-operative treatment with ursodeoxycholic acid useful in reducing relapses in acute biliary pancreatitis?

    Directory of Open Access Journals (Sweden)

    F. Borda

    2003-08-01

    Full Text Available En el presente trabajo se ha valorado la posible reducción de la tasa de recidivas en la pancreatitis aguda biliar mediante el tratamiento con ácido ursodeoxicólico (AUC entre el episodio de pancreatitis y el momento de la colecistectomía. Se estudiaron 72 primeros episodios consecutivos de pancreatitis aguda biliar, en pacientes no colecistectomizados, seguidos hasta la cirugía. Los casos se dividieron en grupo A (n = 30, tratados al alta con AUC 10 mg/kg/día, hasta la cirugía, y grupo B o control (n = 42. Se evaluaron las diferencias entre ambos grupos en cuanto a características del paciente, gravedad de la pancreatitis, características de la litiasis y demora hasta la cirugía. Analizamos las recidivas de la pancreatitis entre los grupos con y sin AUC. En el grupo con AUC comparamos la duración del tratamiento entre los pacientes con y sin recidiva de la pancreatitis. Los dos grupos no mostraron diferencias significativas en cuanto a ninguno de los parámetros estudiados. Registramos 7/30 (23,3% recidivas en el grupo AUC, frente a 9/42 (21,4% recidivas en el control (p = 0,85. Dentro del grupo AUC, la duración del tratamiento fue similar entre los casos que recidivaron: 4,9±4,5 meses y los no recidivados: 4,4±1,9 meses (p = 0,78. En nuestra experiencia, el empleo de AUC hasta el momento de la colecistectomía no reduce la incidencia de recidiva en los pacientes tras un primer episodio de pancreatitis aguda biliar. La duración del tratamiento con AUC tampoco parece relacionarse con la aparición o no de recidivas.In the present paper, we evaluate the possible reduction in the rate of relapses in acute biliary pancreatitis through treatment with ursodeoxycholic acid (UCA, between the episode of pancreatitis and the moment of cholecystectomy. We studied 72 consecutive first episodes of acute biliary pancreatitis, in patients who had not yet undergone colecistectomy, followed up until surgery. The cases were divided into group A (n

  18. Biliary tract prosthesis combined with pancreatic duct stents in patients with periampullary carcinoma%晚期壶腹周围癌的胆胰管双支架治疗

    Institute of Scientific and Technical Information of China (English)

    韩树堂; 史伟; 张小琴; 张以洋; 张其德; 肖君; 周玉宏; 胡余美; 姜素峰

    2009-01-01

    目的 探讨晚期壶腹周围癌患者胆管和胰管双支架治疗的临床价值.方法 36例经病理学和(或)临床诊断为晚期壶腹周围癌患者,影像学表现为胰管和胆管均有狭窄,经内镜先在胰管内置入Teflon塑料支架,然后胆道内置入可膨胀式金属支架,不成功者改经皮经肝胆管内置入金属支架进行引流.观察支架置放前后患者的血清肝生化指标、胰酶水平和临床表现.结果 36例置入胰管塑料支架均顺利,29例内镜置入金属胆道支架成功,7例(2例Billroth Ⅱ术后)因导丝插入胆管困难改为经皮经肝胆管内支架置入.支架置放后肝ALT、AST、ALP、r-谷氨酰转肽酶以及总胆红素、直接胆红素均有明显的下降;15例出现血淀粉酶和血脂肪酶的升高,但经过治疗后均恢复正常;腹痛缓解率82.4%(28/34),腹泻改善有效率达88.2%(15/17).结论 胆、胰管联合支架可以解除壶腹周围癌患者的胆、胰管恶性狭窄与梗阻,安全有效.%Objective To evaluate the efficacy of biliary tract prosthesis and pancreatic duct stents for advanced periampullary carcinoma. Methods A total of 36 patients were diagnosed as advanced periampullary carcinoma pathologically or clinically, with strictures both in pancreatic and biliary ducts confirmed by imaging. Teflon stents were firstly implanted through endoscopy to the narrowed pancreatic ducts, expansible metal prosthesis were then implanted to the biliary tract. If failed, the metal stents were given through percutaneous transhepatic biliary drainage (PTCD) pathway. Serum levels of liver enzymes, amylase and clinical manifestations were observed before and after operation. Results Teflon stents were successfully implanted into pancreatic ducts in all patients. Metal prostheses into bile ducts were endoscopically implanted in 29 cases, and via PTCD in 7, including 2 cases of Billroth Ⅱ gastrectomy. The levels of liver enzymes significantly decreased (P<0.01) after

  19. Preliminary study on evaluation of the pancreatic tail observable limit of transabdominal ultrasonography using a position sensor and CT-fusion image

    Energy Technology Data Exchange (ETDEWEB)

    Sumi, Hajime; Itoh, Akihiro; Kawashima, Hiroki [Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Ohno, Eizaburo [Department of Endoscopy, Nagoya University Hospital, Nagoya (Japan); Itoh, Yuya; Nakamura, Yosuke; Hiramatsu, Takeshi; Sugimoto, Hiroyuki; Hayashi, Daijuro; Kuwahara, Takamichi; Morishima, Tomomasa; Kawai, Manabu; Furukawa, Kazuhiro [Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Funasaka, Kohei [Department of Endoscopy, Nagoya University Hospital, Nagoya (Japan); Nakamura, Masanao; Miyahara, Ryoji [Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Katano, Yoshiaki [Department of Gastroenterology, Second Teaching Hospital, Fujita Health University (Japan); Ishigami, Masatoshi [Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Ohmiya, Naoki [Department of Gastroenterology, Second Teaching Hospital, Fujita Health University (Japan); Goto, Hidemi [Department of Gastroenterology and Hepatology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Department of Endoscopy, Nagoya University Hospital, Nagoya (Japan); and others

    2014-08-15

    Background and aim: Transabdominal ultrasonography (US) is commonly used for the initial screening of bilio-pancreatic diseases in Asian countries due to its widespread availability, the non-invasiveness and the cost-effectiveness. However, it is considered that US has limits to observe the area, namely the blind area. The observation of the pancreatic tail is particularly difficult. The goal of this study was to examine the pancreatic tail region that cannot be visualized on transverse scanning of the upper abdomen using US with spatial positional information and factors related to visualization, and observation of the tail from the splenic hilum. Methods: Thirty-nine patients with pancreatic/biliary tract disease underwent CT and US with GPS-like technology and fusion imaging for measurement of the real pancreatic length and the predicted/real unobservable (PU and RU) length of the pancreatic tail. RU from US on transverse scanning and the real pancreatic length were used to determine the unobservable area (UA: RU/the real pancreatic length). Relationships of RU with physical and hematological variables that might influence visualization of the pancreatic tail were investigated. Results: The real pancreatic length was 160.9 ± 16.4 mm, RU was 41.0 ± 17.8 mm, and UA was 25.3 ± 10.4%. RU was correlated with BMI (R = 0.446, P = 0.004) and waist circumferences (R = 0.354, P = 0.027), and strongly correlated with PU (R = 0.788, P < 0.001). The pancreatic tail was visible from the splenic hilum in 22 (56%) subjects and was completely identified in 13 (33%) subjects. Conclusions: Combined GPS-like technology with fusion imaging was useful for the objective estimation of the pancreatic blind area.

  20. Pancreatitis

    Institute of Scientific and Technical Information of China (English)

    2008-01-01

    2008318 Proteomics of hyperlipidemia-associated pancreatitis using differential gel electrophoresis and tandem mass spectrometry: experiment with rats. ZHANG Wei(张伟), et al. Dept Gastroenterol, Shanghai 1st Hosp, Shanghai Jiaotong Univ, Shanghai 200080. Natl Med J China 2008;88(16):1132-1131.Objective To analyze the injury mechanismof hyperlipidemia-associated acute pancreatitis utilizing pro-teomics.Methods Ten SD rats were fed with high fat feed to establish hyperlipidemic models,and 10 SD rats were fed with normal feed to be used as control group.

  1. Biliary ascariasis

    Energy Technology Data Exchange (ETDEWEB)

    Mensing, M.; Cruz y Rivero, M.A.; Alarcon Hernandez, C.; Garcia Himmelstine, L.; Vogel, H.

    1986-06-01

    Biliary ascariasis is a complication of intestinal ascariasis. This results in characteristic findings in the intravenous cholangiocholecystogram and in the sonogram. Characteristic signs of biliary ascariasis are, in the longitudinal section, the 'strip sign', 'spaghetti sign', 'inner tube sign', and in transverse section 'a bull's eye in the triple O'. The helminth can travel from out of the biliary duct system back into the intestinum, so that control examinations can even be negative.

  2. Pancreatitis

    Institute of Scientific and Technical Information of China (English)

    2009-01-01

    2009216 Relation of inositol 1,4,5-trisphosphate with calcium metabolism in rats with severe acute pancreatitis.SHI Chengxian(石承先),et al.Dept Live Bili Pancre Surg,Guizhou Prov Hosp,Guiyang 550002.World Chin J Digestol,2009;17(6):598-601.

  3. Biliary atresia

    Science.gov (United States)

    ... Elsevier; 2016:chap 356. Suchy FJ. Anatomy, histology, embryology, developmental anomalies, and pediatric disorders of the biliary ... M. is also a founding member of Hi-Ethics and subscribes to the principles of the Health ...

  4. Biliary microlithiasis, sludge, crystals, microcrystallization,andusefulnessof assessmentofnucleationtime

    Institute of Scientific and Technical Information of China (English)

    Vasitha Abeysuriya; Kemal I Deen; Navarathne MM Navarathne

    2010-01-01

    BACKGROUND:The process of microcrystallization, its sequel and the assessment of nucleation time is ignored. This systematic review aimed to highlight the importance of biliary microlithiasis, sludge, and crystals, and their association with gallstones, unexplained biliary pain, idiopathic pancreatitis, and sphincter of Oddi dysfunction. DATA SOURCES:Three reviewers performed a literature search of the PubMed database. Key words used were"biliary microlithiasis","biliary sludge","bile crystals","cholesterol crystallisation","bile microscopy","microcrystal formation of bile", "cholesterol monohydrate crystals", "nucleation time of cholesterol", "gallstone formation", "sphincter of Oddi dysfunction"and"idiopathic pancreatitis". Additional articles were sourced from references within the studies from the PubMed search. RESULTS:We found that biliary microcrystals account for almost all patients with gallstone disease, 7% to 79% with idiopathic pancreatitis, 83% with unexplained biliary pain, and 25%to 60%with altered biliary and pancreatic sphincter function. Overall, the detection of biliary microcrystals in gallstone disease has a sensitivity ranging from 55%to 87%and a speciifcity of 100%. In idiopathic pancreatitis, the presence of microcrystals ranges from 47%to 90%. A nucleation time less than 10 days in hepatic bile or ultra-ifltered gallbladder bile has a speciifcity of 100%for cholesterol gallstone disease. CONCLUSIONS:Biliary crystals are associated with gallstone disease, idiopathic pancreatitis, sphincter of Oddi dysfunction, unexplained biliary pain, and post-cholecystectomy biliary pain. Pathways of cholesterol super-saturation, crystallisation, and gallstone formation have been described with scientiifc support. Bile microscopy is a useful method to detect microcrystals and the assessment of nucleation time is a good method of predicting the risk of cholesterol crystallisation.

  5. clinical effect of duodenoscopic procedures combined ulinastain on acute biliary pancreatitis%肠镜联合乌司他丁治疗急性胆源性胰腺炎的临床疗效

    Institute of Scientific and Technical Information of China (English)

    饶华; 张可

    2013-01-01

    Objective To analyze the effection of duodenoscopic procedures combined ulinastain on acute bili-ary pancreatitis in the early days .Methods A tatol of 120 patients with acute biliary pancreatitis were selected in this study ,40 cases treated with conservative treatment ,40 cases with early duodenoscopic procedures combined with uli-nastain ,40 cases only with early duodenoscopic therapy .Analyzed and compared recovery time of blood amylase ,ab-dominal pain relief time ,and liver function recovery time among the three groups .Results Compared with those of the other two groups ,abdominal pain relief time ,liver function ,blood amylase ,temperature recovery time and ab-dominal signs disappeared time of the duodenoscopic procedures combined with ulinastatin group were shorter ,the differences between them were significant (P0 .05) .Conclusion The early combined therapy of duodenoscopic procedures and ulinastain on acute biliary pancreatitis satisfaction ,is safe and reliable .%目的:分析早期十二指肠镜技术联合乌司他丁治疗急性胆源性胰腺炎的临床疗效。方法选择九龙坡区第二人民医院诊治的120例急性胆源性胰腺炎患者,40例保守治疗,40例早期十二指肠镜技术联合乌司他丁治疗,40例早期十二指肠镜治疗。分析比较3组患者血淀粉酶恢复时间、腹痛缓解时间、肝功能恢复时间等。结果十二指肠镜技术联合乌司他丁组与其他两组比较患者腹痛缓解时间、肝功能、血淀粉酶、体温恢复时间及腹部体征消失时间等明显缩短,差异有统计学意义(P<0.05)。3组患者白细胞恢复时间比较差异无统计学意义(P>0.05)。结论早期十二指肠镜技术联合乌司他丁治疗急性胆源性胰腺炎临床疗效满意,是安全可靠的治疗方法。

  6. ADH-1, Gemcitabine Hydrochloride and Cisplatin in Treating Patients With Metastatic Pancreatic or Biliary Tract Cancer That Cannot Be Removed By Surgery

    Science.gov (United States)

    2013-05-07

    Acinar Cell Adenocarcinoma of the Pancreas; Adenocarcinoma of the Gallbladder; Adult Primary Cholangiocellular Carcinoma; Advanced Adult Primary Liver Cancer; Cholangiocarcinoma of the Gallbladder; Duct Cell Adenocarcinoma of the Pancreas; Localized Unresectable Adult Primary Liver Cancer; Periampullary Adenocarcinoma; Recurrent Adult Primary Liver Cancer; Recurrent Gallbladder Cancer; Recurrent Pancreatic Cancer; Stage II Gallbladder Cancer; Stage III Pancreatic Cancer; Stage IIIA Gallbladder Cancer; Stage IIIB Gallbladder Cancer; Stage IV Pancreatic Cancer; Stage IVA Gallbladder Cancer; Stage IVB Gallbladder Cancer

  7. Biliary ascariasis

    Directory of Open Access Journals (Sweden)

    Sivakumar K

    2007-01-01

    Full Text Available Ascaris lumbricoides, or the common roundworms, has a worldwide distribution but is mainly seen in Asian and Latin American countries. In humans the usual habitat is in the small intestine, mainly in the jejunum. But if the worm load is high, which may go up to a thousand worms, the worms tend to migrate away from the usual site of habitat. This brief paper aims at highlighting the condition of biliary ascariasis through the authors′ experience in managing three such cases over a period of 1 year. The clinical features which arouse suspicion of biliary ascariasis, as well as diagnostic modalities and management, are described. Initially the cases were managed conservatively, but we conclude that if worms are retained in biliary tree for more than 10 days, surgery should be performed; since retention of degraded and calcified dead worm can occur, and this can lead to complications which are difficult to manage.

  8. ERCP in acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Jijo V Cherian; Joye Varghese Selvaraj; Rajesh Natrayan; Jayanthi Venkataraman

    2007-01-01

    BACKGROUND:The role of endoscopic retrograde cholangiopancreatography (ERCP) in the management of acute pancreatitis has evolved over years since its introduction in 1968. Its importance in diagnosing the etiology of pancreatitis has steadily declined with the advent of less invasive diagnostic tools. The therapeutic implications of ERCP in acute pancreatitis are many fold and are directed towards management of known etiological factors or its related complications. This article highlights the current status of ERCP in acute pancreatitis. DATA SOURCES:An English literature search using PubMed database was conducted on ERCP in acute pancreatitis, the etiologies and complications of pancreatitis amenable to endotherapy and other related subjects, which were reviewed. RESULTS: ERCP serves as a primary therapeutic modality for management of biliary pancreatitis in speciifc situations, pancreatitis due to microlithiasis, speciifc types of sphincter of Oddi dysfunction, pancreas divisum, ascariasis and malignancy. In recurrent acute pancreatitis and smoldering pancreatitis it has a deifnite therapeutic utility. Complications of acute pancreatitis including pancreatic-duct disruptions or leaks, benign pancreatic-lfuid collections and pancreatic necrosis can be beneifcially dealt with. Intraductal ultrasound and pancreatoscopy during ERCP are useful in detecting pancreatic malignancy. CONCLUSIONS:The role of ERCP in acute pancreatitis is predominantly therapeutic and occasionally diagnostic. Its role in the management continues to evolve and advanced invasive procedures should be undertaken only in centers dedicated to pancreatic care.

  9. Biliary cystadenoma

    Institute of Scientific and Technical Information of China (English)

    Miguel A Hernandez Bartolome; Sagrario Fuerte Ruiz; Israel Manzanedo Romero; Beatriz Ramos Lojo; Ignacio Rodriguez Prieto; Luis Gimenez Alvira; Rosario Granados Carreno; Manuel Limones Esteban

    2009-01-01

    The diagnosis of cystadenoma is rare, even more so when located in the extrahepatic bile duct. Unspecific clinical signs may lead this pathology to be misdiagnosed. The need for pathological anatomy in order to distinguish cystadenomas from simple biliary cysts is crucial. The most usual treatment nowadays is resection of the bile duct, together with cholecystectomy and Roux-en-Y reconstruction.

  10. Nurse of External Drainage Pancreatic Biliary Jejunum Back of Duodenal Diverticulum Child%十二指肠憩室化术外引流胰液胆汁空肠回输患儿的护理

    Institute of Scientific and Technical Information of China (English)

    李小婷

    2015-01-01

    Summerizing the nurse of external drainage pancreatic biliary jejunum back of duodenal diverticulum child. Observing whether the child appears complication such as fistula of duodenum and abdominal infection, cor ectly handle incision drainage, external drainage of bile by sterile operation and pancreatic juice indirectly through the jejunum nutrition tube to provide nutrition. Children recovered after active treatment and nursing treatment.%本文总结1例十二指肠憩室化手术后双重外引流胰液胆汁空肠回输患儿的护理体会。对患儿严密观察,是否出现十二指肠瘘、腹腔感染等并发症,正确处理切口引流,以无菌操作方法外引流胆汁、胰液间接经空肠营养管回输,并给以营养支持。患儿经积极治疗和护理后痊愈出院。

  11. Pancreatic disorders in inflammatory bowel disease

    Institute of Scientific and Technical Information of China (English)

    Filippo Antonini; Raffaele Pezzilli; Lucia Angelelli; Giampiero Macarri

    2016-01-01

    An increased incidence of pancreatic disorders either acute pancreatitis or chronic pancreatitis has been rec-orded in patients with inflammatory bowel disease(IBD) compared to the general population.Although most of the pancreatitis in patients with IBD seem to be related to biliary lithiasis or drug induced,in some cases pancreatitis were defined as idiopathic,suggesting a direct pancreatic damage in IBD.Pancreatitis and IBD may have similar presentation therefore a pancreatic disease could not be recognized in patients with Crohn’s disease and ulcerative colitis.This review will discuss the most common pancreatic diseases seen in patients with IBD.

  12. Pancreatic disorders in inflammatory bowel disease

    Science.gov (United States)

    Antonini, Filippo; Pezzilli, Raffaele; Angelelli, Lucia; Macarri, Giampiero

    2016-01-01

    An increased incidence of pancreatic disorders either acute pancreatitis or chronic pancreatitis has been recorded in patients with inflammatory bowel disease (IBD) compared to the general population. Although most of the pancreatitis in patients with IBD seem to be related to biliary lithiasis or drug induced, in some cases pancreatitis were defined as idiopathic, suggesting a direct pancreatic damage in IBD. Pancreatitis and IBD may have similar presentation therefore a pancreatic disease could not be recognized in patients with Crohn’s disease and ulcerative colitis. This review will discuss the most common pancreatic diseases seen in patients with IBD. PMID:27574565

  13. [Etiological factors of acute pancreatitis].

    Science.gov (United States)

    Spicák, J

    2002-09-01

    Acute pancreatitis develops immediately after the causative impulse, while chronic pancreatitis develops after the long-term action of the noxious agent. A typical representative of acute pancreatitis is biliary pancreatitis, chronic pancreatitis develops in alcoholism and has a long latency. As alcoholic pancreatitis is manifested at first as a rule by a potent attack, it is classified in this stage as acute pancreatitis. The most frequent etiological factors in our civilization are thus cholelithiasis and alcoholism (both account for 20-50% in different studies). The assumed pathogenetic principles in acute biliary pancreatitis are the common canal of both efferent ducts above the obturated papilla, duodenopancreatic reflux and intrapancreatic hypertension. A detailed interpretation is however lacking. The pathogenesis of alcoholic pancreatitis is more complicated. Among others some part is played by changes in the calcium concentration and fusion of cellular membranes. Idiopathic pancreatitis occurs in up to 10%, part of the are due to undiagnosed alcoholism and cholelithiasis. Other etiologies are exceptional. Similarly as in cholelithiasis pancreatitis develops also during other pathological processes in the area of the papilla of Vater such as dysfunction of the sphincter of Oddi, ampulloma and juxtapapillary diverticulum, it is however usually mild. The incidence of postoperative pancreatitis is declining. Its lethality is 30% and the diagnosis is difficult. In the pathogenesis changes of the ion concentration are involved, hypoxia and mechanical disorders of the integrity of the gland. Pancreatitis develops in association with other infections--frequently in mumps, rarely in hepatitis, tuberculosis, typhoid and mycoses. Viral pancreatitis is usually mild. In parasitoses pancreatitis develops due to a block of the papilla Vateri. In hyperparathyroidism chronic pancreatitis is more likely to develop, recent data are lacking. As to dyslipoproteinaemias

  14. 经皮经肝双极射频导管处理恶性胆道梗阻及胆道内支架再堵塞的初步临床观察%Preliminary clinical study of percutaneous transhepatic bipolar radiofrequency ablation catheter in the treatment for malignant biliary obstructive jaundice and biliary stent re-stenosis

    Institute of Scientific and Technical Information of China (English)

    席玮; 陈骏; 武贝; 陈世晞

    2013-01-01

    Objective To preliminary observe the feasibility and safety of bipolar radiofrequency ablation catheter in the treatment of malignant biliary obstructive jaundice and biliary stent re-stenosis.Methods Four patients with malignant obstructive jaundice caused by terminal cancer received ablation therapy for biliary obstruction by percutaneous transhepatic bipolar radiofrequency ablation catheter.The normal tunnel of biliary was reconstructed rapidly to restore the outflow tract of bile.The procedural practicality,clinical safety and operative complications were analyzed.Results The ablation therapy was successful for 4 patients.The mean operating duration was 40 min without any 30-day mortality.No postoperative complications such as massive hemorrhage,biliary fistula,biliary infection,hemothorax,pneumothorax,cholothorax,chole-heart syndrome,liver penetrating wound and biliary peritonitis etc.occurred.Cholangiectasis improved markedly after biliary tract reconstruction with general declines of serum total bilirubin and direct bilirubin.One case with biliary stent re-stenosis was re-blocked postoperatively.The average patency time of biliary tract and stent was 124 (90-171) days in 4 cases.Conditions were created for further anti-tumor treatment.Conclusion Percutaneous transhepatic bipolar radiofrequency ablation catheter can reestablish the canal rapidly for malignant biliary obstructive jaundice and stent restenosis so as to enhance the therapeutic efficacy.%目的 初步观察双极射频导管治疗恶性胆道梗阻及胆管内支架再堵塞的可行性和安全性.方法 江苏省肿瘤医院介入科2012年3至6月收治4例晚期肿瘤导致的恶性阻塞性黄疸患者,经皮经肝路径在胆管梗阻段使用经皮穿刺式双极射频导管消融治疗,功率6~8W,使用时间60-120 s,迅速重建通道,恢复胆汁流出路径,进行手术实用性、安全性评价及并发症观察.结果 4例患者消融手术顺利,平均手术时间40 min,30 d

  15. Acute pancreatitis due to ascariasis: a sonographic pictorial essay on four cases.

    Science.gov (United States)

    Lynser, Donboklang; Thangkhiew, R S; Laloo, Demitrost; Hek, M D; Marbaniang, Evarisalin; Tariang, Satisfy

    2016-06-01

    Ascariasis is the commonest helminthic disease to infect humans. Due to their wandering nature, the roundworms from the second part of the duodenum migrate through the biliary opening into the hepatobiliary and pancreatic ducts. Ascariasis is the most common parasitic cause of pancreatitis in endemic region. Pancreatitis can result due to pancreatic ascariasis, biliary ascariasis or both. Pancreatitis due to ascariasis can be severe and life-threatening. We present a pictorial essay of acute pancreatitis due to ascariasis on four cases.

  16. Biopsy - biliary tract

    Science.gov (United States)

    Cytology analysis - biliary tract; Biliary tract biopsy ... A sample for a biliary tract biopsy can be obtained in different ways. A needle biopsy can be done if you have a well-defined tumor. The biopsy site ...

  17. The Preliminary Study on Procurement Biliary Convergence from Donors with Complicated Bile Duct Variant in Emergency Right Lobe Living Donor Liver Transplantation.

    Science.gov (United States)

    Ye, Sheng; Dong, Jia-Hong; Duan, Wei-Dong; Ji, Wen-Bing; Liang, Yu-Rong

    2017-03-01

    The incidence of biliary complications after living donor adult liver transplantation (LDALT) is still high due to the bile duct variation and necessity reconstruction of multiple small bile ducts. The current surgical management of the biliary variants is unsatisfactory. We evaluated the role of a new surgical approach in a complicated hilar bile duct variant (Nakamura type IV and Nakamura type II) under emergent right lobe LDALT for high model for end-stage liver disease score patients. The common hepatic duct (CHD) and the left hepatic duct (LHD) of the donor were transected in a right-graft including short common trunks with right posterior and anterior bile ducts, whereas the LHD of the donor was anastomosed to the CHD and the common trunks of a right-graft bile duct and the recipient CHD was end-to-end anastomosed. Ten of 13 grafts (Nakamura types II, III, and IV) had two or more biliary orifices after right graft lobectomy; seven patients had biliary complications (53.8%). Later, the surgical innovation was carried out in five donors with variant bile duct (four Nakamura type IV and one type II), and, consequently, no biliary or other complications were observed in donors and recipients during 47-53 months of follow-up; significant differences (P right hepatic ducts in a complicated donor bile duct variant may facilitate biliary reconstruction and reduce long-term biliary complications.

  18. Amylase creatinine clearance ratio after biliary surgery.

    Science.gov (United States)

    Donaldson, L A; McIntosh, W; Joffe, S N

    1977-01-01

    The amylase creatinine clearance ratio (ACCR) is considered to be a more sensitive index of acute pancreatitis than the serum amylase level. Serial ACCR estimations were undertaken in 25 patients undergoing an elective cholecystectomy. Using accepted criteria, 28% of these patients developed, in the postoperative period, biochemical evidence of pancreatic gland damage, although the serum amylase level remained normal. This raised ACCR was particularly noted in patients who had undergone an exploration of the common bile duct. The ACCR would appear to be a more sensitive index of pancreatic gland disruption secondary to biliary surgery than the serum amylase level.

  19. Cisto de colédoco em adulto: anomalia da junção do colédoco com o ducto pancreático submetido à ressecção do cisto e à derivação biliar e pancreática Common bile duct cyst in adult: anomaly of the common bile duct-pancreatic junction submitted to excision of the cyst and a biliary and pancreatic deviation

    Directory of Open Access Journals (Sweden)

    Manlio Basilio Speranzini

    2008-04-01

    Full Text Available Common bile duct cysts are rare congenital anomalies which have been diagnosed only in twenty per cent of adults. The etiology is uncertain, but many patients have an anomalous pancreatobiliary junction anatomy. We present a case of a young man with a type I Alonso-Lej/ Todani common bile duct cyst and an anomalous common bile duct-pancreatic junction anatomy. Because the common bile duct did not have a segment of normal caliber, to avoid compromising with the pancreatic channel after the excision of the cyst, we performed a Roux-en-Y anastomosis by anastomosing the biliary duct to the proximal excluded jejunal loop and the common duct-pancreatic junction to the same more distally loop.

  20. ULTRASONOGRAPHY V / S COMPUTED TOMOGRAPHY IN THE EVALUATION OF PANCREATITIS: A PRELIMINARY STUDY

    Directory of Open Access Journals (Sweden)

    Uma Maheswara Rao

    2015-04-01

    Full Text Available INTRODUCTION: The pancreas is a difficult organ to evaluate by both clinical and routine radiological methods. An inflammatory pathology involving the pancreas will form part of the differential diagnosis of other conditions presenting with abdominal pain. The combinati on of appropriate clinical findings and laboratory tests permit an accurate diagnosis of acute pancreatitis in most patients. Chronic pancreatitis, on the other hand, forms a much more difficult entity to evaluate clinically or biochemically. The clinical and biochemical parameters form a key factor in the diagnosis of Acute Pancreatitis. Cross - sectional imaging with ultrasound and CT has afforded rapid, accurate and noninvasive evaluation of the pancreas. MATERIALS AND METHODS : This study included 50 cases of Acute and chronic pancreatitis of 16 to 67 years age of both male and females who were diagnosed on imaging studies (Ultrasound and/or CT or on a constellation of signs, symptoms and laboratory data indicative of pancreatitis during the period from Au gust 2011 to July 2013. RESULTS: A total of 50 cases were studied of which 40 had acute pancreatitis and 10 had chronic pancreatitis. In the 40 cases with acute pancreatitis, ultrasound alone was done in 16 cases, CT alone in 4 cases and both modalities we re employed in the remaining 20 patients. All the 10 cases with chronic pancreatitis had an ultrasound study but only one required a CT scan. CONCLUSION: Ultrasonography is an initial screening modality in a suspected case of pancreatitis and MDCT is the i nvestigation of choice for definitive diagnosis and estimation of severity of pancreatitis. The pancreas is a difficult organ to evaluate by both clinical and routine radiological methods. An inflammatory pathology involving the pancreas will form part of the differential diagnosis of other conditions presenting with abdominal pain. The combination of appropriate clinical findings and laboratory tests such as serum

  1. Is acute recurrent pancreatitis a chronic disease?

    OpenAIRE

    Mariani, Alberto; Testoni, Pier Alberto

    2008-01-01

    Whether acute recurrent pancreatitis is a chronic disease is still debated and a consensus is not still reached as demonstrated by differences in the classification of acute recurrent pancreatitis. There is major evidence for considering alcoholic pancreatitis as a chronic disease ab initio while chronic pancreatitis lesions detectable in biliary acute recurrent pancreatitis (ARP) seem a casual association. Cystic fibrosis transmembrane conductance regulator (CFTR) gene mutation, hereditary a...

  2. Relação lipase/amilase nas pancreatites agudas de causa biliar e nas pancreatites agudas/crônicas agudizadas de causa alcoólica Lipase/amylase ratio in biliary acute pancreatitis and alcoholic acute/acutized chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Ricardo Custódio Pacheco

    2007-03-01

    Full Text Available RACIONAL: Pancreatites agudas de causas alcoólica ou biliar podem necessitar de abordagens terapêuticas diferentes. OBJETIVO: Verificar a validade da relação lipase/amilase em diferenciar as causas alcoólica ou biliar na pancreatite aguda/pancreatite crônica agudizada. MÉTODOS: Foram avaliados nove pacientes com pancreatite aguda/pancreatite crônica agudizada alcoólica, todos homens, com idade média (desvio padrão de 39,8 ± 7,0 anos (grupo I e 29 com pancreatite aguda biliar, sendo 8 homens e 21 mulheres, com idade média de 43,6 ± 19,9 anos (grupo II. As amilasemias e lipasemias foram determinadas em pacientes com sintomatologia há, no máximo, 48 horas. A relação lipase/amilase foi calculada utilizando-se valores de amilasemia e lipasemia expressas como múltiplos de seus respectivos valores superiores de referência. RESULTADOS: As médias das lipasemias (4.814 ± 3.670 U/L e amilasemias (1.282 ± 777 U/L no grupo I foram semelhantes às do grupo II (2.697 ± 2.391 e 1.878 ± 1.319 U/L, respectivamente, mas a média das relações lipase/amilase foi significantemente maior no grupo I (4,4 ± 3,6 do que no grupo II (2,2 ± 2,2. Relação lipase/amilase >3 foi significantemente mais freqüente no grupo I (66,7% do que no grupo II (24,1% e diferenciou os dois grupos com sensibilidade de 67% e especificidade de 76%. CONCLUSÕES: 1 as amilasemias e lipasemias não diferenciaram os dois grupos avaliados; 2 relação lipase/amilase >3 é mais freqüente na pancreatite aguda/pancreatite crônica agudizada alcoólica do que na pancreatite aguda biliar, e pode ser útil na diferenciação destas duas causas de pancreatite.BACKGROUND: Alcoholic or biliary acute pancreatitis may need different therapeutic approaches. AIM: Assessing the validity of lipase/amylase ratio in differentiating biliary from alcoholic acute pancreatitis/acutized chronic pancreatitis. METHODS: Nine male patients (mean age and standard deviation: 39.8 ± 7.0 years

  3. 胰十二指肠切除术后并发胰胆瘘15例观察及护理体会%Observation and nursing care of six patients of pancreatic and biliary fistula after resection of pancreaticoduo denectomy

    Institute of Scientific and Technical Information of China (English)

    方耿娜; 李东香

    2014-01-01

    目的:探讨胰十二指肠切除术后并发胰、胆瘘的观察与护理方法。方法回顾性分析15例胰十二指肠切除术后发生胰、胆瘘患者的临床资料。结果15例患者经处理后均治愈出院。结论周密、细致的护理和观察,是胰、胆瘘治疗不可缺少的重要组成部分,对患者的康复可起到积极作用。%Objective Investigate after pancreticoduedenectomy pancreatic,bile leaks of concurrent observation and nursing methods. Methods Retrospective analysis 15 cases happened after pancreticoduedenectomy pancreatic,bile leaks the patient's clinical data. Results The 15 cases of pancreatic and biliary were healed in time. Conclusion Discussing Careful,meticulous care and observation was the important and indispensable component of the therapy. It took a positive role to heal the patient of pancreatic and biliary fistula.

  4. Biliary endoprosthesis

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Jung Hyeok; Kim, Yong Sun; Jang, Byung Won; Kim, Tae Hun; Kim, Yong Joo; Kang, Duk Sik [Kyungpook National University College of Medicine, Daegu (Korea, Republic of)

    1986-02-15

    Biliary endoprosthesis could provide permanent internal biliary drainage in patient with obstructive jaundice with advantages of absence of troublesome external catheter and no loss of fluid, bile and electrolytes over external drainage. Incidence of sepsis and cholangitis be lowered. Endoprosthesis was performed in 18 patients of obstructive jaundice from January, 1985 to December, 1985 at Department of Radiology, Kyungpook National University Hospital. The results are as follows 2. The cases of obstructive jaundice included bile duct cancer in 11, stomach ca. metastasis in 3, ca. of ampulla of Vater in 1, ca. of head of pancreas in 1, CBD cancer with postop. recurrence in 1, and impacted CBD stone in 1 case. 2. The levels of obstruction were at the trifurcation in 8, CHD in 5, proximal CBD in 3, and distal CBD in 2 cases. 3. Decline of serum bilirubin level was noted in 15 cases with the most rapid decline within 1 week after the procedure. 4. The complication occurred in 5 cases. The three cases were recovered spontaneously, but one died of bile peritonitis, another experienced obstruction of endoprosthesis. 5. The endoprosthesis is beneficial in treatment of obstructive jaundice for which surgery is not indicated, and saving expensive abdominal surgery and less advantageous percutaneous external drainage, hence enhancing life quality.

  5. Role of respiratory-gated PET/CT for pancreatic tumors: A preliminary result

    Energy Technology Data Exchange (ETDEWEB)

    Kasuya, Takeo, E-mail: kasumakidon@yahoo.co.jp [Department of Radiology, Yokohama City University Graduate School of Medicine, 3-9, Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004 (Japan); Tateishi, Ukihide, E-mail: utateish@yokohama-cu.ac.jp [Department of Radiology, Yokohama City University Graduate School of Medicine, 3-9, Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004 (Japan); Suzuki, Kazufumi, E-mail: kazufumi@dokkyomed.ac.jp [Department of Radiology, Dokkyo Medical University Graduate School of Medicine 880, Kitakobayashi, Mibu-cho, Shimotsugagun, Tochigi, 321-0293 (Japan); Daisaki, Hiromitsu, E-mail: hdaisaki@gmail.com [Division of Cancer Screening, Research Center for Cancer Prevention and Screening, National Cancer Center, 5-1-1, Tsukiji, Chuo-ku, Tokyo, 104-0045 (Japan); Nishiyama, Yuji, E-mail: t116052g@yokohama-cu.ac.jp [Department of Radiology, Yokohama City University Graduate School of Medicine, 3-9, Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004 (Japan); Hata, Masaharu, E-mail: hatahata@yokohama-cu.ac.jp [Department of Radiology, Yokohama City University Graduate School of Medicine, 3-9, Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004 (Japan); Inoue, Tomio, E-mail: sec229@yokohama-cu.ac.jp [Department of Radiology, Yokohama City University Graduate School of Medicine, 3-9, Fukuura, Kanazawa-ku, Yokohama, Kanagawa, 236-0004 (Japan)

    2013-01-15

    Purpose: The aim of this study is to ascertain role of respiratory-gated PET/CT for accurate diagnosis of pancreatic tumors. Materials and methods: Prior to clinical study, the phantom study was performed to evaluate the impact of respiratory motion on lesion quantification. Twenty-two patients (mean age 65 years) with pancreatic tumors were enrolled. Pathological diagnoses by surgical specimens consisted of pancreatic cancer (n = 15) and benign intraductal papillary mucinous neoplasm (IPMN, n = 7). Whole-body scan of non-respiratory-gated PET/CT was performed at first, and subsequent respiratory-gated PET/CT for one bed position was performed. All PET/CT studies were performed prior to surgery. The SUV max obtained by non-respiratory-gated PET/CT and respiratory-gated PET/CT, and percent difference in SUVmax (%SUVmax) were compared. Results: The profile curve of 5 respiratory bin image was most similar to that of static image. The third bin of 5 respiratory bin image showed highest FWHM (24.0 mm) and FWTM (32.7 mm). The mean SUVmax of pancreatic cancer was similar to that of benign IPMN on non-respiratory-gated PET/CT (p = 0.05), whereas significant difference was found between two groups on respiratory-gated PET/CT (p = 0.016). The mean %SUV of pancreatic cancer was greater than that of benign IPMN (p < 0.0001). Identification of the primary tumor in pancreatic head (n = 13, 59%) was improved by using respiratory-gated PET/CT because of minimal affection of physiological accumulation in duodenum. Conclusion: Respiratory-gated PET/CT is a feasible technique for evaluation of pancreatic tumors and allows more accurate identification of pancreatic tumors compared with non-respiratory-gated PET/CT.

  6. Clinical implications of endoscopic sphincterotomy in preventing recurrence of acute biliary pancreatitis%EST对预防急性胆源性胰腺炎复发的临床价值

    Institute of Scientific and Technical Information of China (English)

    周鸣清; 陈欣然; 陆仁达

    2007-01-01

    目的 探讨内镜下乳头括约肌切开(endoscopic sphincterotomy,EST)对预防急性胆源性胰腺炎(acute biliary pancreatitis,ABP)复发的临床价值.方法 将临床治愈的296例ABP患者分为EST治疗组(n=119)和非EST对照组(n=177).将两组患者进一步分为胆囊切除组和非胆囊切除组.随访所有ABP患者,比较两组复发率有无显著差异.结果 两组ABP患者平均随访时间32±14月;15例失访,随访率94.9%.EST治疗组(11/113)的复发率明显低于非EST治疗组(75/168),差异有显著性(P<0.01);胆囊切除虽然能降低ABP的复发率,但其差异无显著性地(P>0.05).结论 应用EST技术治疗ABP,可预防ABP的再次发作.

  7. Acute biliary pancreatitis 41 Clinical experience of surgical treatment%急性胆源性胰腺炎41例外科治疗临床体会

    Institute of Scientific and Technical Information of China (English)

    高振兴; 邓天恒

    2012-01-01

    目的 探讨急性胆源性胰腺炎(acute biliary pancreatitis ABP)外科治疗的时机与方法.方法 41例ABP患者均采用外科手术治疗.结果 本组41例患者均获治愈.结论 对ABP的治疗应根据其病情与类型而定,对伴有胆总管下端梗阻或胆道感染的重症ABP应急诊或早期(72 h)手术,对不伴胆道完全梗阻、胆管炎的重症ABP患者,早期采取保守治疗,手术尽量延至病情稳定后.对急性水肿性ABP可经保守治疗,病情稳定后2~4周行胆道手术,但保守治疗期间若出现胆管炎、胆囊坏疽或穿孔应急诊手术.

  8. Hepatobiliary and pancreatic ascariasis

    Science.gov (United States)

    Khuroo, Mohammad S; Rather, Ajaz A; Khuroo, Naira S; Khuroo, Mehnaaz S

    2016-01-01

    Hepatobiliary and pancreatic ascariasis (HPA) was described as a clinical entity from Kashmir, India in 1985. HPA is caused by invasion and migration of nematode, Ascaris lumbricoides, in to the biliary tract and pancreatic duct. Patients present with biliary colic, cholangitis, cholecystitis, hepatic abscesses and acute pancreatitis. Ascarides traverse the ducts repeatedly, get trapped and die, leading to formation of hepatolithiasis. HPA is ubiquitous in endemic regions and in Kashmir, one such region, HPA is the etiological factor for 36.7%, 23%, 14.5% and 12.5% of all biliary diseases, acute pancreatitis, liver abscesses and biliary lithiasis respectively. Ultrasonography is an excellent diagnostic tool in visualizing worms in gut lumen and ductal system. The rational treatment for HPA is to give appropriate treatment for clinical syndromes along with effective anthelmintic therapy. Endotherapy in HPA is indicated if patients continue to have symptoms on medical therapy or when worms do not move out of ductal lumen by 3 wk or die within the ducts. The worms can be removed from the ductal system in most of the patients and such patients get regression of symptoms of hepatobiliary and pancreatic disease. PMID:27672273

  9. Hepatobiliary and pancreatic ascariasis.

    Science.gov (United States)

    Khuroo, Mohammad S; Rather, Ajaz A; Khuroo, Naira S; Khuroo, Mehnaaz S

    2016-09-07

    Hepatobiliary and pancreatic ascariasis (HPA) was described as a clinical entity from Kashmir, India in 1985. HPA is caused by invasion and migration of nematode, Ascaris lumbricoides, in to the biliary tract and pancreatic duct. Patients present with biliary colic, cholangitis, cholecystitis, hepatic abscesses and acute pancreatitis. Ascarides traverse the ducts repeatedly, get trapped and die, leading to formation of hepatolithiasis. HPA is ubiquitous in endemic regions and in Kashmir, one such region, HPA is the etiological factor for 36.7%, 23%, 14.5% and 12.5% of all biliary diseases, acute pancreatitis, liver abscesses and biliary lithiasis respectively. Ultrasonography is an excellent diagnostic tool in visualizing worms in gut lumen and ductal system. The rational treatment for HPA is to give appropriate treatment for clinical syndromes along with effective anthelmintic therapy. Endotherapy in HPA is indicated if patients continue to have symptoms on medical therapy or when worms do not move out of ductal lumen by 3 wk or die within the ducts. The worms can be removed from the ductal system in most of the patients and such patients get regression of symptoms of hepatobiliary and pancreatic disease.

  10. The role of sonography in imaging of the biliary tract.

    Science.gov (United States)

    Foley, W Dennis; Quiroz, Francisco A

    2007-06-01

    Sonography is the recommended initial imaging test in the evaluation of patients presenting with right upper quadrant pain or jaundice. Dependent upon clinical circumstances, the differential diagnosis includes choledocholithiasis, biliary stricture, or tumor. Sonography is very sensitive in detection of mechanical biliary obstruction and stone disease, although less sensitive for detection of obstructing tumors, including pancreatic carcinoma and cholangiocarcinoma. In patients with sonographically documented cholelithiasis and choledocholithiasis, laparoscopic cholecystectomy with operative clearance of the biliary stone disease is usually performed. In patients with clinically suspected biliary stone disease, without initial sonographic documentation of choledocholithiasis, endoscopic ultrasound or magnetic resonance cholangiopancreatography is the next logical imaging step. Endoscopic ultrasound documentation of choledocholithiasis in a postcholecystectomy patient should lead to retrograde cholangiography, sphincterotomy, and clearance of the ductal calculi by endoscopic catheter techniques. In patients with clinical and sonographic findings suggestive of malignant biliary obstruction, a multipass contrast-enhanced computed tomography (CT) examination to detect and stage possible pancreatic carcinoma, cholangiocarcinoma, or periductal neoplasm is usually recommended. Assessment of tumor resectability and staging can be performed by CT or a combination of CT and endoscopic ultrasound, the latter often combined with fine needle aspiration biopsy of suspected periductal tumor. In patients whose CT scan suggests hepatic hilar or central intrahepatic biliary tumor, percutaneous cholangiography and transhepatic biliary stent placement is usually followed by brushing or fluoroscopically directed fine needle aspiration biopsy for tissue diagnosis. Sonography is the imaging procedure of choice for biliary tract intervention, including cholecystostomy, guidance for

  11. Biliary microlithiasis, sludge, crystals, microcrystallization, and usefulness of assessment of nucleation time.

    Science.gov (United States)

    Abeysuriya, Vasitha; Deen, Kemal I; Navarathne, Navarathne M M

    2010-06-01

    The process of microcrystallization, its sequel and the assessment of nucleation time is ignored. This systematic review aimed to highlight the importance of biliary microlithiasis, sludge, and crystals, and their association with gallstones, unexplained biliary pain, idiopathic pancreatitis, and sphincter of Oddi dysfunction. Three reviewers performed a literature search of the PubMed database. Key words used were "biliary microlithiasis", "biliary sludge", "bile crystals", "cholesterol crystallisation", "bile microscopy", "microcrystal formation of bile", "cholesterol monohydrate crystals", "nucleation time of cholesterol", "gallstone formation", "sphincter of Oddi dysfunction" and "idiopathic pancreatitis". Additional articles were sourced from references within the studies from the PubMed search. We found that biliary microcrystals account for almost all patients with gallstone disease, 7% to 79% with idiopathic pancreatitis, 83% with unexplained biliary pain, and 25% to 60% with altered biliary and pancreatic sphincter function. Overall, the detection of biliary microcrystals in gallstone disease has a sensitivity ranging from 55% to 87% and a specificity of 100%. In idiopathic pancreatitis, the presence of microcrystals ranges from 47% to 90%. A nucleation time less than 10 days in hepatic bile or ultra-filtered gallbladder bile has a specificity of 100% for cholesterol gallstone disease. Biliary crystals are associated with gallstone disease, idiopathic pancreatitis, sphincter of Oddi dysfunction, unexplained biliary pain, and post-cholecystectomy biliary pain. Pathways of cholesterol super-saturation, crystallisation, and gallstone formation have been described with scientific support. Bile microscopy is a useful method to detect microcrystals and the assessment of nucleation time is a good method of predicting the risk of cholesterol crystallisation.

  12. Cancers of the pancreas and biliary tract: epidemiological considerations.

    Science.gov (United States)

    Fraumeni, J F

    1975-11-01

    The epidemiological patterns for pancreatic and biliary cancers reveal more differences than similarities. Pancreatic carcinoma is common in western countries, although 2 Polynesian groups (New Zealand Maoris and native Hawaiians) have the highest rates internationally. In the United States the disease is rising in frequency, predominating in males and in blacks. The rates are elevated in urban areas, but geographic analysis uncovered no clustering of contiguous counties except in southern Louisiana. The origin of pancreatic cancer is obsure, but a twofold increased risk has been documented for cigarette smokers and diabetic patients. Alcohol, occupational agents, and dietary fat have been suspected, but not proven to be risk factors. Except for the rare hereditary form of pancreatitis, there are few clues to genetic predisposition. In contrast, the reported incidence of biliary tract cancer is highest in Latin American populations and American Indians. The tumor predominates in females around the world, except for Chinese and Japanese who show a male excess. In the United States the rates are higher in whites than blacks, and clusters of high-risk counties have been found in the north central region, the southwest, and Appalachia. The distribution of biliary tumors parallels that of cholesterol gallstones, the major risk factor for biliary cancer. Insights into biliary carcinogenesis depend upon clarification of lithogenic influences, such as pregnancy, obesity, and hyperlipoproteinemia, exogenous estrogens, familial tendencies, and ethnic-geographic factors that may reflect dietary habits. Noncalculous risk factors for biliary cancer include ulcerative colitis, clonorchiasis, Gardner's syndrome, and probably certain industrial exposures. Within the biliary tract, tumors of the gallbladder and bile duct show epidemiological distinctions. In contrast to gallbladder cancer, bile duct neoplasms predominate in males; they are less often associated with stones and more

  13. Evaluation of the biliary gallbladder emptying in patients with calcificant chronic pancreatitis through a scintilographic study with DISIDA Tc-99m; Avaliacao do esvaziamento da vesicula biliar em portadores de pancreatite cronica calcificante, atraves do estudo cintilografico com Tc-99m DISIDA

    Energy Technology Data Exchange (ETDEWEB)

    Pedroso, Martha Regina Arcon

    1996-07-01

    The eventual relation between biliary lithiasis and chronic pancreatitis (CP) has been studied before but the research on the gallbladder involvement in chronic pancreatitis patients are rare, specially from a functional point of view. In order to study that, gallbladder emptying was evaluated in 11 patients with CP and the results were compared and analyzed statistically with the ones observed in 10 controls. This series exclude patients and controls who presented any kind of prior or current affection, or condition, that could interfere with the gastric or gallbladder emptying and the release of the entero pancreatic hormones. Gallbladder emptying was studied through the scintillographic method, using Tc-99m DISIDA, through the calculation of the ejection (EF) of the gallbladder (GB), at 30, 45 and 60 minutes. In the patients this evaluation was studied in two different periods of time with an interval of two to four weeks between them, without (CPWOP) and with (CPWP) the addition of pancreatic extract. The analyses of the results disclosed that the EF of GB at 60 minutes was significantly higher in the controls when compared tro chronic pancreatopaths. On the other hand, the EF of GB in these patients did not show any statistically significant differences after the administration of pancreatic extract. The results suggest that the delay in the gallbladder emptying does not depend exclusively on the eventual alteration in the intestinal phase of the gallbladder stimulation, but it probably also results from the association with other factors involved, as a mechanic factor, which depends on the compression of the main biliary tract through the chronic pathological process located in the cephalic portion of the pancreas. (author)

  14. Primary Biliary Cholangitis (Primary Biliary Cirrhosis)

    Science.gov (United States)

    ... Liver Disease & NASH Definition & Facts Symptoms & Causes Diagnosis Treatment Eating, Diet, & Nutrition Clinical Trials Biliary Atresia Cirrhosis Hemochromatosis Hepatitis A through E (Viral Hepatitis) Hepatitis ...

  15. Pancreatic and biliary drainage for the treatment of bile leakage and severe intra-abdominal infection after pancreatiduodenectomy due to severe trauma%急诊胰十二指肠切除术后并发胆胰漏的处理

    Institute of Scientific and Technical Information of China (English)

    朱耀明

    2012-01-01

    目的 探讨因腹部外伤行急诊胰十二指肠切除术( pancreaticoduodenectomy,PD)后胆胰漏的发生及并发严重腹腔感染需再次手术时的处理策略.方法 回顾分析10年来因腹部外伤而急诊行PD手术病人共35例,术后发生胆胰漏12例,发生率为34.3%.经保守治疗、调整腹腔引流管或穿刺引流后治愈3例,另9例发生严重腹腔感染,再次手术行腹腔清洗和置管引流.结果 再手术者中8例未行胆胰管支撑引流,其中6例术后胆胰漏之积液区未有效局限,腹腔感染持续并加重,3例并发腹腔出血;均行第3次手术,于胰管和(或)胆管内置管外引流,感染区留置双套管术后冲洗腹腔并负压引流;6例均存活,6个月后行决定性手术.结论 胰十二指肠外伤行PD术后胆胰漏发生率高,再次手术时行胰管和(或)胆管内置支撑管外引流,可迅速有效地控制腹腔感染,降低死亡率.%Objective The objective of this study was to investigate the incidence and the operation strategy of biliary and pancreatic leakage and related severe intra-abdominal infection after pancre-aticoduodenectomy (PD) due to abdominal trauma. Methods A total of 35 patients who underwent e-mergent PD in our department due to severe abdominal trauma during past ten years were retrospectively analyzed. Results Postoperative biliary and pancreatic leakages developed in 12 cases with an incidence of 34.3 %, in which 3 patients were cured by non-operating treatment, including peritoneal drainage tube,and other 9 patients had severe abdominal infectious complications and needed re-operation. In these patients who required re-operations without biliary and pancreatic drainage, bile and pancreatic secreting fluid were not limited effectively, resulting in severe intraperitoneal infection in 6 cases, in which 3 patients needed to be re-operated for the third time due to a massive bleeding. Other 6 patients were treated with effectively drainage by

  16. Parasitic disease of the liver and biliary tree

    Directory of Open Access Journals (Sweden)

    Mohamed Abdulrahman

    1997-01-01

    Full Text Available Several parasites infest liver or biliary tree, either during their maturation stages or as adult worms. Bile iry tree parasites may cause pancreatitis, cholecystitis, biliary tree obstruction, recurrent cholangitis, biliary tree strictures and some may lead to cholangiocarcinoma. This review discusses the hepatobiliary parasites, and shows our experience in diagnosis and management of these parasites. Ultrasonography of the liver is diagnostic in schistosomiasis, hydatid cysts, amebic liver abscess, ascariasis and other biliary tree parasites showing bile duct dilatation. Percutaneous aspiration under ultrasonography guidance of hydatid liver cysts or amebic abscess are effective measures in management. Endoscopic retrograde cholangiopancreatography (ERCP is safe and effective in diagnosis and management of biliary tree parasites.

  17. Clinical analysis of 9 cases of IgG4-associated biliary and pancreatic diseases%IgG4相关胆胰疾病九例临床分析

    Institute of Scientific and Technical Information of China (English)

    姚仁玲; 徐桂芳; 吕瑛; 于成功; 邹晓平

    2015-01-01

    Objective To analyze the clinical features of patients with IgG4-associated biliary and pancreatic diseases,and to improve the understanding of these diseases.Methods Nine cases of patients with IgG4-associated pancreatitis and cholangitis were analyzed retrospectively,which included clinical manifestations,serological examination,imaging test,pathology,treatment and prognosis.Results Of the 9 patients,8 were male,1 was female,the average age was 61 years old.Four cases were presented with jaundice,2 cases with jaundice and abdominal pain,2 cases with abdominal pain,and 1 case with diabetes.Serum IgG4 levels were 3.46-21.3 g/L (mean 9.743 g/L) in 6 cases,and which were higher than normal value,3 patients did not undergo blood test of IgG4.Nineteen auto-antibodies (including ANCA) were all negative in 9 cases.CA19-9 was increased in 4 cases.CT manifestations showed 5 cases with low density pancreas mass (2 cases with biliary tract dilatation);1 case had pancreas swelling with dilatation of bile duct,and 2 cases with bile duct dilatation only,and CT findings in 1 case were negative.Four patients underwent EUS-FNA,and EUS features included hypoechoic lesions without peripancreatic lymph nodes.FNA results indicated 2 cases with IgG4 related chronic inflammation,2 cases with chronic inflammation with negative IgG4.Seven cases were confirmed to have IgG4 related pancreatitis,and 2 cases with IgG4 related cholangitis.Six patients received glucocorticoid treatment,and the dose ranged from 8-40 mg;3 patients underwent surgery and the surgical pathology indicated IgG4 positive plasma cell.Follow-up showed the serum IgG4 returned to normal,clinical symptoms improved remarkably,and pancreatic mass decreased.Conclusions IgG4 positive plasma cell infiltration is the main feature of IgG4-associated cholangitis and pancreatitis.The diagnosis should combine image,serology with pathology.Glucocorticoid is an effective treatment.%目的 分析IgG4相关胆胰疾病患者的临床特

  18. 急性胆源性胰腺炎不同治疗方法的疗效分析%Analysis of therapeutic effect of different therapies for acute biliary pancreatitis

    Institute of Scientific and Technical Information of China (English)

    秦静; 赵振林

    2011-01-01

    目的 探讨治疗急性胆源性胰腺炎(acute biliary pancretitis,ABP)的优化方案.方法 回顾性分析5年余收治的159例ABP患者的临床资料,根据疾病严重程度及有无胆道梗阻分为轻症非梗阻型(68例)、轻症梗阻型(43例)、重症非梗阻型(27例)、重症梗阻型(21例).所有患者入院后先给予非手术治疗.对于伴有胆道梗阻的64例,根据解除梗阻的不同术式,分为内镜治疗组和开腹手术组,对比使用不同治疗方案的各组患者腹痛缓解时间、血清淀粉酶恢复时间、住院时间、治愈率、并发症发生率、病死率等指标.结果 不伴梗阻的95例患者均经非手术治疗治愈,且轻症组与重症组各指标比较.差异无统计学意义(P>0.05);伴有梗阻的64例中,入院后24 h内均行手术治疗.开腹手术组(26例)各指标与内镜治疗组(38例)比较,治疗效果差异有统计学意义,前者差于后者(P<0.05).结论 胆源性胰腺炎应分型而治.非梗阻型ABP(轻型和重症)早期非手术治疗效果好;梗阻型ABP在非手术治疗的基础上早期解除胆道梗阻,通畅引流是治疗关键.内镜途径解除胆道梗阻与开腹手术比较,具有创伤小,安全性高,疗效更满意,是治疗梗阻型ABP的首选途径.%Objective To explore the optimal therapeutic strategy for acute biliary pancreatitis (ABP).Methods The clinical data of 159 patients with acute biliary pancreatitis treated in our hospital over a period of five years were retrospectively analyzed. The cases were divided into four types according to severity of disease and bile duct obstruction: Mild cases without bile duct obstruction ( n = 68 ); mild cases with bile duct obstruction ( n = 43 ); severe cases without bile duct obstruction ( n = 27 ); and severe cases with bile duct obstruction ( n = 21 ). All cases received conservative treatment soon after admission. There were 64 cases with bile duct obstruction who underwent therapeutic endoscopy or open

  19. Studies on pathological plasma proteolysis in patients with acute pancreatitis. A preliminary report.

    Science.gov (United States)

    Aasen, A O; Kierulf, P; Ruud, T E; Godal, H C; Aune, S

    1982-01-01

    Changes in the plasma proteolytic enzyme systems were studied in 14 patients with acute pancreatitis. Ten patients survived whereas four died. In both survivors and fatal cases a high frequency of reduced values of plasma prekallikrein (PKK) functional antithrombin III (AT III) and platelets were found during the first week after admission. These changes were seen together with increased serum FDP values and the presence of soluble fibrin. In the fatal cases PKK, AT III, platelets and functional kallikrein inhibition values observed during the first week after admission, were found significantly more reduced than in the survivors. These observations underline that activation of proteases in plasma is an important pathophysiological mechanism in this state, and that evaluation of this process in patients with acute pancreatitis might give information of prognostic value.

  20. Biliary reflux detection in anomalous union of the pancreatico-biliary duct patients

    Institute of Scientific and Technical Information of China (English)

    Suk Keu Yeom; Seung Wha Lee; Sang Hoon Cha; Hwan Hoon Chung; Bo Kyung Je; Baek Hyun Kim; Jong Jin Hyun

    2012-01-01

    AIM:To demonstrate the imaging findings of biliopancreatic and pancreatico-biliary reflux in patients with anomalous union of the pancreatico-biliary duct (AUPBD)on gadoxetic acid-enhanced functional magnetic resonance cholangiography (fMRC).METHODS:This study included six consecutive patients (two men and four women; mean age 47.5 years) with AUPBD.All subjects underwent endoscopic retrograde cholangiopancreatography (ERCP); one subject also underwent bile sampling of the common bile duct (CBD) to measure the amylase level because his gadoxetic acidenhanced fMRC images showed evidence of pancreatico-biliary reflux of pancreatic secretions.Of the five patients with choledochal cysts,four underwent pyloruspreserving pancreaticoduodenectomy.RESULTS:The five cases of choledochal cysts were classified as Todani classification I.In three of the six patients with AUPBD,injected contrast media reached the distal CBD and pancreatic duct on delay images,suggesting biliopancreatic reflux.In two of these six patients,a band-like filling defect was noted in the CBD on pre-fatty meal images,which decreased in size on delayed post-fatty meal images,suggesting pancreatico-biliary reflux of pancreatic secretions,and the bile sampled from the CBD in one patient had an amylase level of 113 000 IU/L.In one of the six patients with AUPBD,contrast media did not reach the distal CBD due to multiple CBD stones.CONCLUSION:Gadoxetic acid-enhanced fMRC successfully demonstrated biliopancreatic reflux of bile and pancreatico-biliary reflux of pancreatic secretions in patients with AUPBD with and without choledochal cysts.

  1. Dual-energy perfusion-CT in recurrent pancreatic cancer. Preliminary results

    Energy Technology Data Exchange (ETDEWEB)

    Fritz, F.; Skornitzke, S.; Kauczor, H.U.; Stiller, W.; Klauss, M. [Heidelberg Univ. (Germany). Clinic of Diagnostic and Interventional Radiology; Hackert, T. [Heidelberg Univ. (Germany). Clinic of Surgery; Grenacher, L. [Diagnostik Muenchen (Germany). Diagnostic Imaging Center

    2016-06-15

    To evaluate the diagnostic performance of dual energy (DE) perfusion-CT for the differentiation between postoperative soft-tissue formation and tumor recurrence in patients after potentially curative pancreatic cancer resection. 24 patients with postoperative soft-tissue formation in the conventional regular follow-up CT acquisition after pancreatic cancer resection with curative intent were included prospectively. They were examined with a 64-row dual-source CT using a dynamic sequence of 34 DE acquisitions every 1.5 s (80 ml of iodinated contrast material, 370 mg/ml, flow rate 5 ml/s). Weighted average (linearly blended M0.5) 120 kVp-equivalent dual-energy perfusion image data sets were evaluated with a body-perfusion CT tool for estimating blood flow, permeability, and blood volume. Diagnosis was confirmed by histological study (n=4) and by regular follow-up. Final diagnosis was local recurrence of pancreatic cancer in 15 patients and unspecific postoperative tissue formation in 9 patients. The blood-flow values for recurrence tissue trended to be lower compared to postoperative tissue formation with 16.6 ml/100 ml/min and 24.7 ml/100 ml/min, respectively for weighted average 120 kVp-equivalent image data, which was not significant (n.s.) (p=0.06, significance level 0.05). Permeability- and blood-volume values were only slightly lower in recurrence tissue (n.s.). DE perfusion-CT is feasible in patients after pancreatic cancer resection and a promising functional imaging technique. As only a trend for lower perfusion values in local recurrence compared to unspecific postoperative alterations was found, the perfusion differences are not yet sufficient to differentiate between malignancy and unspecific postoperative alterations for this new technique. Further studies and technical improvements are needed to generate reliable data for this clinically highly relevant differentiation.

  2. Endoscopic treatment of chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Treatment of chronic pancreatitis has been exclusively surgical for a long time. Recently, endoscopic therapy has become widely used as a primary therapeutic option.Initially performed for drainage of pancreatic cysts and pseudocysts, endoscopic treatments were adapted to biliary and pancreatic ducts stenosis. Pancreatic sphincterotomy which allows access to pancreatic ducts was firstly reported. Secondly, endoscopic methods of stenting, dilatation, and stones extraction of the bile ducts were applied to pancreatic ducts. Nevertheless,new improvements were necessary: failures of pancreatic stone extraction justified the development of extra-corporeal shock wave lithotripsy; dilatation of pancreatic stenosis was improved by forage with a new device; moreover endosonography allowed guidance for celiac block, gastro-cystostomy, duodeno-cystostomy and pancreatico-gastrostomy. Although endoscopic treatments are more and more frequently accepted,indications are still debated.

  3. Double Sigmoid colon perforation due to migration of a biliary stent.

    Science.gov (United States)

    Malgras, B; Pierret, C; Tourtier, J-P; Olagui, G; Nizou, C; Duverger, V

    2011-10-01

    Migration of pancreatico-biliary stents is a rare event, usually benign, but which can lead to severe complications such as digestive tube perforation. We report the case of a patient with double sigmoid perforation due to distal migration of a biliary stent placed to decompress a pancreatic head carcinoma.

  4. Spectral CT evaluation of interstitial brachytherapy in pancreatic carcinoma xenografts: preliminary animal experience

    Energy Technology Data Exchange (ETDEWEB)

    Hu, Shudong [Jiangsu University, Department of Radiology, The Affiliated Renmin Hospital, Zhenjiang, Jiangsu (China); Shanghai Jiao tong University, School of Medicine, Department of Radiology, Ruijin Hospital, Shanghai (China); Huang, Wei; Song, Qi; Lin, Xiaozhu; Wang, Zhongmin; Chen, Kemin [Shanghai Jiao tong University, School of Medicine, Department of Radiology, Ruijin Hospital, Shanghai (China); Chen, Yerong [Jiangsu University, Department of Radiology, The Affiliated Renmin Hospital, Zhenjiang, Jiangsu (China)

    2014-09-15

    We sought to evaluate the capability of spectral CT to detect the therapeutic response to {sup 125}I interstitial brachytherapy in a pancreatic carcinoma xenograft nude mouse model. Twenty mice bearing SWl990 human pancreatic cancer cell xenografts were randomly separated into two groups: experimental (n = 10; 1.0 mCi) and control (n = 10; 0 mCi). After a two-week treatment, spectral CT was performed. Contrast-to-noise ratio (CNR) and iodine concentration (IC) in the lesions were measured and normalized to the muscle tissue, and nIC CD31 immunohistochemistry was used to measure microvessel density (MVD). The relationships between the nIC and MVD of the tumours were analysed. The nIC of the experimental group was significantly lower than that of the control group during the multiphase examination. A significant difference in the MVD was observed between the two groups (P <0.001). The nIC values of the three-phase scans have a certain positive correlation with MVD (r = 0.57, p < 0.0001; r = 0.48, p = 0.002; r = 0.63, p = 0.0017 in the 10, 25, and 60 s phase, respectively). Spectral CT can be a useful non-invasive imaging modality in evaluating the therapeutic effect of {sup 125}I interstitial brachytherapy to a pancreatic carcinoma. (orig.)

  5. Mechanical Prevention of Post-ERCP Pancreatitis by Pancreatic Stents: Results, Techniques, and Indications

    Directory of Open Access Journals (Sweden)

    Tarnasky PR

    2003-01-01

    Full Text Available Impaired pancreatic drainage may be most important in the pathophysiology of post-ERCP pancreatitis. When there is a mechanical problem, there is often a mechanical solution. Pancreatic stenting reduces the incidence and severity of post-ERCP pancreatitis in high-risk patients. Young patients with suspected sphincter of Oddi dysfunction or prior pancreatitis and those undergoing procedures with either a difficult cannulation, precut and/or pancreatic sphincterotomy should be strongly considered for pancreatic stenting. Stents should be removed within about one week or have the proximal flaps removed to allow early spontaneous distal migration. Pancreatic stent placement following biliary intervention can occasionally be difficult. In cases where the primary goal is pancreatic therapy, one should consider establishing pancreatic access before addressing the bile duct. A pancreatic stent can then serve as a guide for sphincterotomy, but most importantly, protect against post-ERCP pancreatitis.

  6. Differential treatment and early outcome in the interventional endoscopic management of pancreatic pseudocysts in 27 patients

    OpenAIRE

    Will, Uwe; Wegener, Conrad; Graf, Kai-Ivo; Wanzar, Igor; Manger, Thomas; Meyer, Frank

    2006-01-01

    AIM: Pancreatic pseudocysts (PPC) as a complication of pancreatitis are approached only in the case of abdominal pain, infection, bleeding, and compression onto the gastrointestinal tract or biliary tree.

  7. Pancreatic pseudocyst

    Institute of Scientific and Technical Information of China (English)

    Samir Habashi; Peter V Draganov

    2009-01-01

    Pancreatic pseudocysts are complications of acute or chronic pancreatitis. Initial diagnosis is accomplished most often by cross-sectional imaging. Endoscopic ultrasound with fine needle aspiration has become the preferred test to help distinguish pseudocyst from other cystic lesions of the pancreas. Most pseudocysts resolve spontaneously with supportive care. The size of the pseudocyst and the length of time the cyst has been present are poor predictors for the potential of pseudocyst resolution or complications, but in general, larger cysts are more likely to be symptomatic or cause complications. The main two indications for some type of invasive drainage procedure are persistent patient symptoms or the presence of complications (infection, gastric outlet or biliary obstruction, bleeding). Three different strategies for pancreatic pseudocysts drainage are available: endoscopic (transpapillary or transmural) drainage, percutaneous catheter drainage, or open surgery. To date, no prospective controlled studies have compared directly these approaches. As a result, the management varies based on local expertise, but in general, endoscopic drainage is becoming the preferred approach because it is less invasive than surgery, avoids the need for external drain, and has a high long-term success rate. A tailored therapeutic approach taking into consideration patient preferences and involving multidisciplinary team of therapeutic endoscopist, interventional radiologist and pancreatic surgeon should be considered in all cases.

  8. Treatment of Traumatic Pancreatitis after Hepaticoenterostomy in Congenital Biliary Dilatation%先天性胆道扩张症术后损伤性胰腺炎的控制

    Institute of Scientific and Technical Information of China (English)

    颜培宏

    2014-01-01

    Objective To investigate the cause of postoperative pancreatitis in Congenital Biliary Dilatation(CBD), and to explore the preventive measures to decrease its occurrence. Methods Patients with CBD (n=22) were summarized during July 2010-March 2014 in Guiyang children's hospital, which include 8 cases of male, 14 cases of female;Cases that developed postoperative traumatic pancreatitis were taken as experimental group. Cases that did not developed it was used as control group. Ages are from 6 months old to 6 years and 9 months old. All patients were received cyst excision and hepatic duct-jejunum Roux- en- Y anastomosis. All postoperative patients are followed up regularly in clinic and by telephone. All followed up were from 3 months to 3 years with a comprehensive physical examination, routine blood test and urine amy⁃lase analysis. B-ultrasonic examination was used to understand pancreas recovery as well as the expansion of bile duct in the liver. Results Among the 22 cases, the postoperative 1st and 4th day blood amylase as well as 1st,4th and 7th day urine amylase in the experimental group are all higher than those in the control group with statistical difference ( P < 0.05). Patients in experiment group show low thermal and high leucocyte represent postoperative traumatic pancreatitis. All pa⁃tients were given trypsin inhibitor and anti-inflammatory treatment who were completely recovered after 4-9 days. All chil⁃dren growth developed normally, with only 2 cases of raised transaminase which were finally settled. Children showed no pan⁃creatitis and their ascending cholangitis, upper gastrointestinal angiography revealed no reflux gastritis. Conclusion The patients with CBD should receive surgery-cyst excision, hepatic duct-jejunum Roux-en-Y anastomosis early. During opera⁃tion, cysts decompression should be applied early. Besides these two procedures, interrupting pancreatic confluence and treat⁃ing pancreatic enzyme inhibitors postoperative can

  9. Acute pancreatitis: Etiology and common pathogenesis

    Institute of Scientific and Technical Information of China (English)

    Guo-Jun Wang; Chun-Fang Gao; Dong Wei; Cun Wang; Si-Qin Ding

    2009-01-01

    Acute pancreatitis is an inflammatory disease of the pancreas. The etiology and pathogenesis of acute pancreatitis have been intensively investigated for centuries worldwide. Many causes of acute pancreatitis have been discovered, but the pathogenetic theories are controversial. The most common cause of acute pancreatitis is gallstone impacting the distal common bile-pancreatic duct. The majority of investigators accept that the main factors for acute billiary pancreatitis are pancreatic hyperstimulation and bile-pancreatic duct obstruction which increase pancreatic duct pressure and active trypsin reflux. Acute pancreatitis occurs when intracellular protective mechanisms to prevent trypsinogen activation or reduce trypsin activity are overwhelmed. However, little is known about the other acute pancreatitis. We hypothesize that acute biliary pancreatitis and other causes of acute pancreatitis possess a common pathogenesis. Pancreatic hyperstimulation and pancreatic duct obstruction increase pancreatic duct pressure, active trypsin reflux, and subsequent unregulated activation of trypsin within pancreatic acinar cells. Enzyme activation within the pancreas leads to auto-digestion of the gland and local inflammation. Once the hypothesis is confirmed, traditional therapeutic strategies against acute pancreatitis may be improved. Decompression of pancreatic duct pressure should be advocated in the treatment of acute pancreatitits which may greatly improve its outcome.

  10. Treatment of acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Al-Mofleh Ibrahim

    1998-01-01

    Full Text Available There is no specific treatment for acute pancreatitis. Majority of patients with acute pancreatitis respond to medical therapy. Supportive measures and close observations represent the cornerstone of the medical therapy. Failure to respond to medical treatment may indicate choledocholithiasis or infected necrosis. Endoscopic papillotomy with stone retrieval is beneficial in patients with severe biliary pancreatitis. Image-guided fine needle aspiration and bacteriological examination of aspirate is reliable in detecting infection and deliniating causative pathogen. Surgical debridement is the method of choice for treatment of infected necrosis. In contrast, in pancreatic abscess, surgery is preserved for those, who do not respond to percutaneous drainage combined with antibiotics. The benefit of antisecretory and antiproteolytic agents is debatable. A combination of antioxidants, calcium channel antagonists and antibiotics may play a major role in the treatment of acute pancreatitis in the future.

  11. A preliminary neutron crystallography on the trypsin-bovine pancreatic trypsin inhibitor complex

    Energy Technology Data Exchange (ETDEWEB)

    Kawamura, K; Yamada, T; Kurihara, K; Tamada, T; Kuroki, R; Tanaka, I; Takahashi, H; Niimura, N, E-mail: niimura@mx.ibaraki.ac.jp

    2010-11-01

    Trypsin is one of serine proteases. BPTI (Bovine Pancreatic Trypsin Inhibitor) is a protein inhibitor, which binds trypsin tightly and inhibits cleavage of peptide bonds. X-ray structure determination of trypsin-BPTI complex could make clear the overview of the active site. However, information of hydrogen atoms related to catalytic mechanism has not been satisfied. In this study, the trypsin-BPTI complex structure has been determined by neutron diffraction data at 2.0 A resolution. Deuterium atoms of catalytic triad, hydration structures in the binding pocket of trypsin and hydrogen bonds were observed. We would like to discuss details of hydrogen bonds in the interface between trypsin and BPTI and the adjacent water molecules including hydrogen atoms involved in the enzymatic reaction.

  12. Autoimmune pancreatitis and cholangitis

    Institute of Scientific and Technical Information of China (English)

    Niraj; Jani; James; Buxbaum

    2015-01-01

    Autoimmune pancreatitis(AIP) is part of a systemic fibrosclerotic process characterized by lymphoplasmacytic infiltrate with immunoglobulin G subtype-4(Ig G4) positive cells. It characteristically presents with biliary obstruction due to mass-like swelling of the pancreas. Frequently AIP is accompanied by extra-pancreaticmanifestations including retroperitoneal fibrosis, thyroid disease, and salivary gland involvement. Auto-antibodies, hypergammaglobulemia, and prompt resolution of pancreatic and extrapancreatic findings with steroids signify its autoimmune nature. Refractory cases are responsive to immunomodulators and rituximab. Involvement of the biliary tree, termed IgG 4 associated cholangiopathy, mimics primary sclerosing cholangitis and is challenging to manage. High IgG 4 levels and swelling of the pancreas with a diminutive pancreatic duct are suggestive of autoimmune pancreatitis. Given similarities in presentation but radical differences in management and outcome, differentiation from pancreatic malignancy is of paramount importance. There is controversy regarding the optimal diagnostic criterion and steroid trials to make the diagnosis. Additionally, the retroperitoneal location of the pancreas and requirement for histologic sampling, makes tissue acquisition challenging. Recently, a second type of autoimmune pancreatitis has been recognized with similar clinical presentation and steroid response though different histology, serologic, and extrapancreatic findings.

  13. [Biliary atresia in children].

    Science.gov (United States)

    Famulski, W; Sobaniec-Lotowska, M; Sulkowski, S; Ostapiuk, H; Kemona, A

    1989-05-01

    Congenital biliary tract atresia was found in 0.58% of children dying in the first year of life. Most frequently atresia included the extrahepatic bile ducts, among them the common bile duct. Five cases (35.7%) had atresia associated with other developmental anomalies, which may suggest a genetic determination of the atresia. The most frequent cause of death of the newborns and infants with congenital biliary tract atresia was bronchopneumonia with associated biliary cirrhosis of the liver.

  14. Biliary cysts: Etiology, diagnosis and management

    Institute of Scientific and Technical Information of China (English)

    Beata Jablo(n)ska

    2012-01-01

    Biliary cysts (BC) are rare dilatations of different parts of a biliary tract.They account for approximately 1% of all benign biliary diseases.BC occur the most frequently in Asian and female populations.They are an important problem for pediatricians,gastroenterologists,radiologists and surgeons.Clinical presentation and management depend on the BC type.Cholangiocarcinoma is the most serious and dangerous BC complication.The other complications associated with BC involve cholelithiasis and hepatolithiasis,cholangitis,acute and chronic pancreatitis,portal hypertension,liver fibrosis and secondary liver cirrhosis and spontaneous cyst perforation.Different BC classifications have been described in the literature.Todani classification dividing BC into five types is the most useful in clinical practice.The early diagnosis and proper treatment are very important,because BC are associated with a risk of carcinogenesis.A malignancy risk increases with the age.Radiological investigations (ultrasonography,computed tomography,endoscopic retrograde cholangiopancreatography and magnetic resonance cholangiopancreatography) play an important role in BC diagnostics.Currently,prenatal diagnosis using ultrasonography is possible.It allows to differentiate biliary disorders in fetals and to perform the early surgical treatment that improves results.In most patients,total cyst excision with Roux-Y hepaticojejunostomy is the treatment of choice.Surgical treatment of BC is associated with high success rate and low morbidity and mortality.The early treatment is associated with a lower number of complications.Patients following BC surgery require permanent and careful postoperative observation using laboratory and imaging investigations because of possibility of biliary anastomosis stricture and biliary cancer in tissue remnant.

  15. Is acute recurrent pancreatitis a chronic disease?

    Institute of Scientific and Technical Information of China (English)

    Alberto Mariani; Pier Alberto Testoni

    2008-01-01

    Whether acute recurrent pancreaUtis is a chronic disease is still debated and a consensus is not still reached as demonstrated by differences in the classification of acute recurrent pancreatitis.There is major evidence for considering alcoholic pancreatitis as a chronic disease ab initio while chronic pancreatitis lesions detectable in biliary acute recurrent pancreatitis (ARP) seem a casual association.Cystic fibrosis transmembrane con ductance regulator (CFTR) gene mutation,hereditary and obstructive pancreatitis seem an acute disease that progress to chronic pancreatitis,likely as a consequence of the activation and proliferation of pancreatic stellate cells that produce and activate collagen and therefore fibrosis.From the diagnostic point of view,in patients with acute recurrent pancreatitis Endoscopic ultrasound (EUS) seems the more reliable technique for an accurate evaluation and follow-up of some ductal and parenchymal abnormalities suspected for early chronic pancreatitis.

  16. Acute pancreatitis

    Science.gov (United States)

    ... its blood vessels. This problem is called acute pancreatitis. Acute pancreatitis affects men more often than women. Certain ... pancreatitis; Pancreas - inflammation Images Digestive system Endocrine glands Pancreatitis, acute - CT scan Pancreatitis - series References Forsmark CE. Pancreatitis. ...

  17. Acute pancreatitis in children

    Directory of Open Access Journals (Sweden)

    Jokić Radoica

    2012-01-01

    Full Text Available Introduction. Acute pancreatitis in children is mostly due to abdominal trauma, diseases or congenital anomalies of the biliary-pancreatic tree. Both exogenous and endogenous functions of the gland could be disturbed by various levels of damage. Clinical Finding and Diagnostics. Acute abdominal pain, gastrointestinal signs and general deterioration are the main clinical findings. The examination can be completed by blood and urine tests of amylase, electrolytes level, and the C-reactive protein. In addition to these tests, ultrasound, computed tomography and endoscopy are required as well. Therapeutic Methods. The therapy of choice is non-operative treatment using medicaments to control the pain, decrease the pancreatic activity and prevent further complications. If the conservative treatment fails, the surgical approach is necessary: drainage, resections, by-pass procedures, etc. Conclusion. Acute pancreatitis is a very serious disease in childhood. Clinical experience and rational approach are very important in the diagnostic and therapeutic methods.

  18. Endoscopic management of benign biliary strictures.

    Science.gov (United States)

    Rustagi, Tarun; Jamidar, Priya A

    2015-01-01

    Benign biliary strictures are a common indication for endoscopic retrograde cholangiopancreatography (ERCP). Endoscopic management has evolved over the last 2 decades as the current standard of care. The most common etiologies of strictures encountered are following surgery and those related to chronic pancreatitis. High-quality cross-sectional imaging provides a road map for endoscopic management. Currently, sequential placement of multiple plastic biliary stents represents the preferred approach. There is an increasing role for the treatment of these strictures using covered metal stents, but due to conflicting reports of efficacies as well as cost and complications, this approach should only be entertained following careful consideration. Optimal management of strictures is best achieved using a team approach with the surgeon and interventional radiologist playing an important role.

  19. Acute Recurrent Pancreatitis

    Directory of Open Access Journals (Sweden)

    Glen A Lehman

    2003-01-01

    Full Text Available History, physical examination, simple laboratory and radiological tests, and endoscopic retrograde cholangiopancreatography (ERCP are able to establish the cause of recurrent acute pancreatitis in 70% to 90% of patients. Dysfunction of the biliary and/or pancreatic sphincter, as identified by sphincter of Oddi manometry, accounts for the majority of the remaining cases. The diagnosis may be missed if the pancreatic sphincter is not evaluated. Pancreas divisum is a prevalent congenital abnormality that is usually innocuous but can lead to recurrent attacks of acute pancreatitis or abdominal pain. In select cases, endoscopic sphincterotomy of the minor papilla can provide relief of symptoms and prevent further attacks. A small proportion of patients with idiopathic pancreatitis have tiny stones in the common bile duct (microlithiasis. Crystals can be visualized during microscopic analysis of bile that is aspirated at the time of ERCP. Neoplasia is a rare cause of pancreatitis, and the diagnosis can usually be established by computerized tomography or ERCP. A wide variety of medications can also cause recurrent pancreatitis. ERCP, sphincter of Oddi manometry, and microscopy of aspirated bile should be undertaken in patients with recurrent pancreatitis in whom the diagnosis is not obvious.

  20. Pharmacological prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis.

    Science.gov (United States)

    Pande, Hemant; Thuluvath, Paul

    2003-01-01

    The incidence of clinically significant pancreatitis after endoscopic retrograde cholangiopancreatography (ERCP) ranges from 1-13.5%. It is more common after therapeutic procedures such as sphincterotomy or balloon dilatation of the sphincter, and diagnostic procedures such as biliary or pancreatic manometry. The severity of post-ERCP pancreatitis may vary from very mild to extremely severe disease with multiple organ failure and fatal outcome. Several factors including papillary oedema, injection of hyperosmolar contrast-material, introduction of previously activated enzymes during repeated cannulation, bacterial contamination and thermal injury from endoscopic sphincterotomy have been implicated as triggering factors that initiate the sequential cascade of pancreatic autodigestion and release of proinflammatory cytokines leading to acute pancreatitis. Recovery from post-ERCP pancreatitis is usually rapid when the injury is confined to the pancreas. However, systemic production of inflammatory mediators may lead to the development of more serious manifestations including multiorgan failure.A wide range of pharmacological agents has been tested in experimental and clinical trials, but the results have been largely disappointing. Several drugs are discussed in this review, but only somatostatin and gabexate (gabexate mesilate) have consistently shown a moderate beneficial effect. In clinical trials, both gabexate and somatostatin appear equally effective in reducing the incidence of pancreatitis by two-thirds compared with controls. However, both drugs need to be given by continuous infusion for about 12 hours and this makes them less cost-effective than conventional treatment. One potential strategy is to reserve these drugs for high-risk patients undergoing ERCP. Preliminary studies have shown encouraging results with nitroglycerin, antibacterials and heparin. However, these observations need to be corroborated in a rigorous fashion in large, randomised, double

  1. MR guided thermal therapy of pancreatic tumors with endoluminal, intraluminal and interstitial catheter-based ultrasound devices: preliminary theoretical and experimental investigations

    Science.gov (United States)

    Prakash, Punit; Salgaonkar, Vasant A.; Scott, Serena J.; Jones, Peter; Hensley, Daniel; Holbrook, Andrew; Plata, Juan; Sommer, Graham; Diederich, Chris J.

    2013-02-01

    Image-guided thermal interventions have been proposed for potential palliative and curative treatments of pancreatic tumors. Catheter-based ultrasound devices offer the potential for temporal and 3D spatial control of the energy deposition profile. The objective of this study was to apply theoretical and experimental techniques to investigate the feasibility of endogastric, intraluminal and transgastric catheter-based ultrasound for MR guided thermal therapy of pancreatic tumors. The transgastric approach involves insertion of a catheter-based ultrasound applicator (array of 1.5 mm OD x 10 mm transducers, 360° or sectored 180°, ~7 MHz frequency, 13-14G cooling catheter) directly into the pancreas, either endoscopically or via image-guided percutaneous placement. An intraluminal applicator, of a more flexible but similar construct, was considered for endoscopic insertion directly into the pancreatic or biliary duct. An endoluminal approach was devised based on an ultrasound transducer assembly (tubular, planar, curvilinear) enclosed in a cooling balloon which is endoscopically positioned within the stomach or duodenum, adjacent to pancreatic targets from within the GI tract. A 3D acoustic bio-thermal model was implemented to calculate acoustic energy distributions and used a FEM solver to determine the transient temperature and thermal dose profiles in tissue during heating. These models were used to determine transducer parameters and delivery strategies and to study the feasibility of ablating 1-3 cm diameter tumors located 2-10 mm deep in the pancreas, while thermally sparing the stomach wall. Heterogeneous acoustic and thermal properties were incorporated, including approximations for tumor desmoplasia and dynamic changes during heating. A series of anatomic models based on imaging scans of representative patients were used to investigate the three approaches. Proof of concept (POC) endogastric and transgastric applicators were fabricated and experimentally

  2. CT findings of pancreatic disease

    Energy Technology Data Exchange (ETDEWEB)

    Lee, Mi Sook; Park, In Sook; Jeon, Doo Sung; Kim, Hong Soo; Rhee, Hak Song [Presbyterian Medical Center, Jeonju (Korea, Republic of); Won, Jong Jin [College of Medicine, Wonkwang University, Iri (Korea, Republic of)

    1988-02-15

    CT was found to be a reliable, often specific, and noninvasive method for detecting pancreatic diseases. In a study of pancreatic lesions, 37 cases having satisfactory operative and histological proofs were analyzed by CT at PMC from Jan. 1986 to Oct. 1987. The results were as following: 1. Male:female is 26:11. 2. The incidence of pancreatic disease were as follows: 1) Pancreatic cancer:21 cases (56%) a.Head:12 cases b.Body:4 cases c.Tail:1 case d.Body and tail:1 case e.Uncinate process:2 cases f.Entire pancreas: 1 case 2) Acute pancreatitis: 6 cases (16%) 3) Chronic pancreatitis:5 cases (14%) 3. The characteristic CT findings: 1) 100% of pancreatic head cancer showed focal mass or alteration of pancreatic head contour and biliary tree dilatation, and 33% (7/12) fat line obliteration. 2) All of other pancreatic cancer except head appeared as focal mass or contour alteration and fat line obliteration. 3) Total 6 cases of acute pancreatitis showed that 5 cases diffuse enlargement of pancreas, 3 fluid collection (2 cases:left anterior pararenal and posterior pararenal space and lesser sac, 1 case:only pancreas body) and 1 case abscess formation. 4) Total 5 cases of chronic pancreatitis revealed diffuse enlargement 2 cases and atrophy 1 case, pancreatic ductal dilatation 3 cases, calcification 2 cases, and biliary tree dilatation with CBD tapering appearance 1 case. 5) All cases of pseudocysts were well marginated cystic lesions that located at head in 3 cases and tail 3 cases, and 4 cases were well defined pure cystic masses but 1 case was well capsulated cyst with multiple internal septation.

  3. Differentiating Pancreatic Ductal Adenocarcinoma from Pancreatic Serous Cystadenoma, Mucinous Cystadenoma, and a Pseudocyst with Detailed Analysis of Cystic Features on CT Scans: a Preliminary Study

    Energy Technology Data Exchange (ETDEWEB)

    Lv, Peijie; Mahyoub, Radfan; Lin, Xiaozhu; Chen, Kemin; Chai, Weimin; Xie, Jing [Rui Jin Hospital Shanghai Jiao Tong University School of Medicine, Shanghai (China)

    2011-04-15

    To determine whether or not detailed cystic feature analysis on CT scans can assist in the differential diagnosis of pancreatic ductal adenocarcinoma (PDAC) from serous cystadenoma (SCN), mucinous cystadenoma (MCN), and a pseudocyst. This study received Institutional Review Board approval and informed patient consent was waived. Electronic radiology and pathology databases were searched to identify patients with PDAC (n = 19), SCN (n = 26), MCN (n = 20) and a pseudocyst (n = 23) who underwent pancreatic CT imaging. The number, size, location, and contents of cysts, and the contour of the lesions were reviewed, in addition to the wall thickness, enhancement patterns, and other signs of pancreatic and peripancreatic involvement. Diagnosis was based on lesion resection (n = 82) or on a combination of cytological findings, biochemical markers, and tumor markers (n = 6). Fisher's exact test was used to analyze the results. A combination of the CT findings including irregular contour, multiple cysts, mural nodes, and localized thickening, had a relatively high sensitivity (74%) and specificity (75%) for differentiating PDAC from SCN, MCN, and pseudocysts (p < 0.05). Other CT findings such as location, greatest dimension, or the presence of calcification were not significantly different. The CT findings for PDAC are non-specific, but perhaps helpful for differentiation. PDAC should be included in the general differential diagnosis of pancreatic cystic neoplasms

  4. [N.B.T. - PABA screening test for exocrine pancreatic function in healthy children. Preliminary investigation in 60 normal children].

    Science.gov (United States)

    Della Morte, M A; Losi, S; Morelli, P; Ripa, C; Sala, M R; Cereda, M; Mancosu, M; Saputo, V

    1982-01-01

    The theoretical bases of PABA test as a diagnostic screening test of exocrine pancreatic insufficiency, its mode of execution and the findings obtained in 60 healthy subjects ranging in age from 2 to 14 years are reported. Those conditions related to extra-pancreatic disorders or to other factors that may interfere with the test and reduce its reliability are also discussed.

  5. Primary biliary cirrhosis: Report

    Directory of Open Access Journals (Sweden)

    Filipović Branka

    2002-01-01

    Full Text Available Chronic non-suppurative destructive cholangitis, the so-called primary biliary cirrhosis, is characterised by changes, which occur in intrahepatic bile ducts in early stages and in hepatic parenchyma as the disease progresses. The disease gradually evolves into the full-blown picture of biliary cirrhosis. Primary biliary cirrhosis predominantly affects women between 35 and 60 years of age in all social classes and in all races. Our patient was a woman, old 78 years old who admitted for treatment of hypertrophie cardiomyopathy. During the routine laboratory exploration signs of cholestasis were noted: higher values of alkaline phosphatase and gamma glutamyl transferase, combined with low level of platelets, probably of autoimmune origin. Hypercholesterolaemia (7.8 mmol/L associated with normal values of triglycerides was observed. The main criterion for establishing the diagnosis of primary biliary cirrhosis was the titer of antimito-chondrial antibodies in the serum, which was 1:640. At the same time, she had a urinary infection, caused by Escherichia coli, which confirmed possible relationship between primary biliary cirrhosis and occurence of some Gramm negative bacteria, reported elsewhere. On the other hand, biopsy of the liver was just an auxiliary method, serving for the confirmation of diagnosis. Ursodeoxycholic acid was used as the main drug in the therapy of primary biliary cirrhosis. This case of primary biliary cirrhosis is a worth report because of the comorbidity with cardiac symptoms, which were covering symptoms of hepatic disorder.

  6. Juxta-Ampullary Intraluminal Diverticulum and Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Echenique-Elizondo M

    2004-05-01

    Full Text Available CONTEXT: Acute pancreatitis is usually due to well-known causes, such as biliary lithiasis and alcohol consumption. Anatomic abnormalities may represent a less frequent but important etiological factor. CASE REPORT: The case of a 27 year old women complaining of acute pancreatitis associated with a large duodenal juxta-papillary diverticulum is presented. CONCLUSIONS: Anatomic causes of pancreatitis must be considered in the diagnosis of the etiology of acute pancreatitis.

  7. Hepatobiliary Tract and Pancreatic Disorders in Celiac Disease

    Directory of Open Access Journals (Sweden)

    Hugh J Freeman

    1997-01-01

    Full Text Available A number of hepatobiliary tract and pancreatic disorders have been documented in patients with celiac disease. Some disorders have shared immunological or genetic factors, including chronic hepatitis, primary biliary cirrhosis and sclerosing cholangitis. Other hepatic or pancreatic pathological changes in celiac disease have been documented with severe malnutrition and malabsorption, including hepatic steatosis and pancreatic insufficiency, sometimes with pancreatic calcification. Finally, celiac disease may be associated with other very rare hepatic complications, such as hepatic T cell lymphoma.

  8. ENDOSCOPIC STENT FOR PALLIATING MALIGNANT AND BENIGN BILIARY OBSTRUCTION

    Institute of Scientific and Technical Information of China (English)

    缪林; 范志宁; 季国忠; 文卫; 蒋国斌; 吴萍; 刘政; 黄光明

    2004-01-01

    Objective: To study the techniques of placement of memory alloy plating gold biliary stent and plastic stent for palliation of malignant and benign biliary obstruction, and to assess its clinical effectiveness. Methods: The patients in plastic stent group included paplilla of duodenum inflamational strictures (n=24), common bile duct inflammational inferior segment strictures (n=4), choledocholithiasis (n=5), bile leak (n=11), bile duct surgery injurey (n=7) and pancreatic carcinoma (n=1). The patients in plating gold stent group included common bile duct carcinoma (n=5) and pancreatic carcinoma (n=6). Under fluoroscopic guidance the stent was inserted into biliary obstruction sites from oral cavity in all cases. Complications, liver function and blood serum amylase were investigated during the study period. Results: Successful stent placement was achieved in all cases. After operation of 7 days, in gold biliary stent groups, the rates of decrease of blood serum total bilirubin, glutamic-pyruvic transaminase, r-glutamyl transpeptidase and alkaline phosphatase were 67.16%, 58.37%, 40.63% and 41.54% respectively. In plastic stent group, the rates of decrease of STB, ALT, r-GT and AKP were 53.24%, 55.03%, 37.15%, 34.12% respectively. Early complication included post-ERCP pancreatitis and cholangititis. Occlusion of stent was the major late complication. Conclusion: Memory alloy plating gold biliary stent and plastic stent were safe and efficacious methods for malignant and benign biliary obstruction, and could improve patient's living quality. Plastic stent was an efficient complement for therapy of bile leak and bile duct injury.

  9. [Biliary peritonitis after traumatic rupture of a choledochal cyst].

    Science.gov (United States)

    Bouali, O; Trabanino, C; Abbo, O; Destombes, L; Baunin, C; Galinier, P

    2015-07-01

    Choledochal cysts are rare congenital malformations of the biliary tract. Traumatic rupture of a choledochal cyst can be misleading. An 11-year-old boy was admitted for peritonitis and intestinal occlusion after blunt abdominal trauma, evolving over 48 h. Laparotomy revealed bile ascites and a suspected duodenal perforation. After referral to our center, a CT scan showed a perforated choledochal cyst. Six months later, a complete excision of the cyst was successfully performed. This treatment is mandatory because of the risk of further complications such as lithiasis, pancreatitis, cholangitis, biliary cirrhosis, and malignant transformation (cholangiocarcinoma).

  10. Acute and chronic pancreatitis: surgical management.

    Science.gov (United States)

    Dzakovic, Alexander; Superina, Riccardo

    2012-08-01

    Pancreatitis is becoming increasingly prevalent in children, posing new challenges to pediatric health care providers. Although some general adult treatment paradigms are applicable in the pediatric population, diagnostic workup and surgical management of acute and chronic pancreatitis have to be tailored to anatomic and pathophysiological entities peculiar to children. Nonbiliary causes of acute pancreatitis in children are generally managed nonoperatively with hydration, close biochemical and clinical observation, and early initiation of enteral feeds. Surgical intervention including cholecystectomy or endoscopic retrograde cholangiopancreatography is often required in acute biliary pancreatitis, whereas infected pancreatic necrosis remains a rare absolute indication for pancreatic debridement and drainage via open, laparoscopic, or interventional radiologic procedure. Chronic pancreatitis is characterized by painful irreversible changes of the parenchyma and ducts, which may result in or be caused by inadequate ductal drainage. A variety of surgical procedures providing drainage, denervation, resection, or a combination thereof are well established to relieve pain and preserve pancreatic function.

  11. Multicenter study of endoscopic preoperative biliary drainage for malignant distal biliary obstruction

    Science.gov (United States)

    Sasahira, Naoki; Hamada, Tsuyoshi; Togawa, Osamu; Yamamoto, Ryuichi; Iwai, Tomohisa; Tamada, Kiichi; Kawaguchi, Yoshiaki; Shimura, Kenji; Koike, Takero; Yoshida, Yu; Sugimori, Kazuya; Ryozawa, Shomei; Kakimoto, Toshiharu; Nishikawa, Ko; Kitamura, Katsuya; Imamura, Tsunao; Mizuide, Masafumi; Toda, Nobuo; Maetani, Iruru; Sakai, Yuji; Itoi, Takao; Nagahama, Masatsugu; Nakai, Yousuke; Isayama, Hiroyuki

    2016-01-01

    AIM: To determine the optimal method of endoscopic preoperative biliary drainage for malignant distal biliary obstruction. METHODS: Multicenter retrospective study was conducted in patients who underwent plastic stent (PS) or nasobiliary catheter (NBC) placement for resectable malignant distal biliary obstruction followed by surgery between January 2010 and March 2012. Procedure-related adverse events, stent/catheter dysfunction (occlusion or migration of PS/NBC, development of cholangitis, or other conditions that required repeat endoscopic biliary intervention), and jaundice resolution (bilirubin level < 3.0 mg/dL) were evaluated. Cumulative incidence of jaundice resolution and dysfunction of PS/NBC were estimated using competing risk analysis. Patient characteristics and preoperative biliary drainage were also evaluated for association with the time to jaundice resolution and PS/NBC dysfunction using competing risk regression analysis. RESULTS: In total, 419 patients were included in the study (PS, 253 and NBC, 166). Primary cancers included pancreatic cancer in 194 patients (46%), bile duct cancer in 172 (41%), gallbladder cancer in three (1%), and ampullary cancer in 50 (12%). The median serum total bilirubin was 7.8 mg/dL and 324 patients (77%) had ≥ 3.0 mg/dL. During the median time to surgery of 29 d [interquartile range (IQR), 30-39 d]. PS/NBC dysfunction rate was 35% for PS and 18% for NBC [Subdistribution hazard ratio (SHR) = 4.76; 95%CI: 2.44-10.0, P < 0.001]; the pig-tailed tip was a risk factor for PS dysfunction. Jaundice resolution was achieved in 85% of patients and did not depend on the drainage method (PS or NBC). CONCLUSION: PS has insufficient patency for preoperative biliary drainage. Given the drawbacks of external drainage via NBC, an alternative method of internal drainage should be explored. PMID:27076764

  12. On the mechanical behavior of the human biliary system

    Institute of Scientific and Technical Information of China (English)

    Xiaoyu Luo; Wenguang Li; Nigel Bird; Swee Boon Chin; NA Hill; Alan G Johnson

    2007-01-01

    This paper reviews the progress made in understanding the mechanical behaviour of the biliary system.Gallstones and diseases of the biliary tract affect more than 10% of the adult population. The complications of gallstones, i.e. acute pancreatitis and obstructive jandice, can be lethal, and patients with acalculous gallbladder pain often pose diagnostic difficulties and undergo repeated ultrasound scans and oral cholecystograms. Moreover, surgery to remove the gallbladder in these patients, in an attempt to relieve the symptoms, gives variable results. Extensive research has been carried out to understand the physiological and pathological functions of the biliary system, but the mechanism of the pathogenesis of gallstones and pain production still remain poorly understood. It is believed that the mechanical factors play an essential role in the mechanisms of the gallstone formation and biliary diseases. However, despite the extensive literature in clinical studies, only limited work has been carried out to study the biliary system from the mechanical point of view. In this paper, we discuss the state of art knowledge of the fluid dynamics of bile flow in the biliary tract, the solid mechanics of the gallbladder and bile ducts, recent mathematical and numerical modelling of the system,and finally the future challenges in the area.

  13. Ascariasis of the pancreatic duct.

    Science.gov (United States)

    Klimovskij, Michail; Dulskas, Audrius; Kraulyte, Zita; Mikalauskas, Saulius

    2015-09-15

    Ascariasis is a common helminthic disease worldwide, although Lithuania and other European countries are not considered endemic areas. The presence of the Ascaris worm in the biliary tree causes choledocholithiasis-like symptoms. We report a case of pancreatic duct ascariasis causing such symptoms. A 73-year-old Lithuanian woman underwent endoscopic retrograde cholangiopancreatography (ERCP) suspecting choledocholithiasis. Contrast injection into the common bile duct demonstrated a slightly dilated biliary tree without any filling defects, and the tail of an Ascaris worm protruding from the opening of the papilla Vater. The worm was captured by a snare but escaped deep into the duct. After a small wirsungotomy the worm was retrieved from the pancreatic duct. The patient received a 150 mg dose of levamisole orally repeated 7 days later and was discharged after complete resolution of symptoms. This first reported sporadic case of pancreatic duct ascariasis in Lithuania was successfully treated with ERCP and Levamisole.

  14. Hereditary Pancreatitis

    Science.gov (United States)

    ... alcohol is a known risk factor for both acute and chronic pancreatitis. Therefore it is recommended that all HP patients ... Pancreatitis Patient Info Animated Pancreas Patient Pancreatic Cancer Chronic Pancreatitis Acute Pancreatitis Research Research Grant Application Research History Grant ...

  15. Pancreatitis - discharge

    Science.gov (United States)

    Chronic pancreatitis - discharge; Pancreatitis - chronic - discharge; Pancreatic insufficiency - discharge; Acute pancreatitis - discharge ... You were in the hospital because you have pancreatitis. This is a swelling of the pancreas. You ...

  16. The effect of superparamagnetic iron oxide with iRGD peptide on the labeling of pancreatic cancer cells in vitro: a preliminary study.

    Science.gov (United States)

    Zuo, Hou Dong; Yao, Wei Wu; Chen, Tian Wu; Zhu, Jiang; Zhang, Juan Juan; Pu, Yu; Liu, Gang; Zhang, Xiao Ming

    2014-01-01

    The iRGD peptide loaded with iron oxide nanoparticles for tumor targeting and tissue penetration was developed for targeted tumor therapy and ultrasensitive MR imaging. Binding of iRGD, a tumor homing peptide, is mediated by integrins, which are widely expressed on the surface of cells. Several types of small molecular drugs and nanoparticles can be transfected into cells with the help of iRGD peptide. Thus, we postulate that SPIO nanoparticles, which have good biocompatibility, can also be transfected into cells using iRGD. Despite the many kinds of cell labeling studies that have been performed with SPIO nanoparticles and RGD peptide or its analogues, only a few have applied SPIO nanoparticles with iRGD peptide in pancreatic cancer cells. This paper reports our preliminary findings regarding the effect of iRGD peptide (CRGDK/RGPD/EC) combined with SPIO on the labeling of pancreatic cancer cells. The results suggest that SPIO with iRGD peptide can enhance the positive labeling rate of cells and the uptake of SPIO. Optimal functionalization was achieved with the appropriate concentration or concentration range of SPIO and iRGD peptide. This study describes a simple and economical protocol to label panc-1 cells using SPIO in combination with iRGD peptide and may provide a useful method to improve the sensitivity of pancreatic cancer imaging.

  17. The Effect of Superparamagnetic Iron Oxide with iRGD Peptide on the Labeling of Pancreatic Cancer Cells In Vitro: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Hou Dong Zuo

    2014-01-01

    Full Text Available The iRGD peptide loaded with iron oxide nanoparticles for tumor targeting and tissue penetration was developed for targeted tumor therapy and ultrasensitive MR imaging. Binding of iRGD, a tumor homing peptide, is mediated by integrins, which are widely expressed on the surface of cells. Several types of small molecular drugs and nanoparticles can be transfected into cells with the help of iRGD peptide. Thus, we postulate that SPIO nanoparticles, which have good biocompatibility, can also be transfected into cells using iRGD. Despite the many kinds of cell labeling studies that have been performed with SPIO nanoparticles and RGD peptide or its analogues, only a few have applied SPIO nanoparticles with iRGD peptide in pancreatic cancer cells. This paper reports our preliminary findings regarding the effect of iRGD peptide (CRGDK/RGPD/EC combined with SPIO on the labeling of pancreatic cancer cells. The results suggest that SPIO with iRGD peptide can enhance the positive labeling rate of cells and the uptake of SPIO. Optimal functionalization was achieved with the appropriate concentration or concentration range of SPIO and iRGD peptide. This study describes a simple and economical protocol to label panc-1 cells using SPIO in combination with iRGD peptide and may provide a useful method to improve the sensitivity of pancreatic cancer imaging.

  18. A Case of Malignant Biliary Obstruction with Severe Obesity Successfully Treated by Endoscopic Ultrasonography-Guided Biliary Drainage

    Directory of Open Access Journals (Sweden)

    Takashi Obana

    2016-01-01

    Full Text Available Here, we present a case of malignant biliary tract obstruction with severe obesity, which was successfully treated by endoscopic ultrasonography-guided biliary drainage (EUS-BD. A female patient in her sixties who had been undergoing chemotherapy for unresectable pancreatic head cancer was admitted to our institution for obstructive jaundice. She had diabetes mellitus, and her body mass index was 35.1 kg/m2. Initially, endoscopic retrograde cholangiopancreatography (ERCP was performed, but bile duct cannulation was unsuccessful. Percutaneous transhepatic biliary drainage (PTBD from the left hepatic biliary tree also failed. Although a second PTBD attempt from the right hepatic lobe was accomplished, biliary tract bleeding followed, and the catheter was dislodged. Consequently, EUS-BD (choledochoduodenostomy, followed by direct metallic stent placement, was performed as a third drainage method. Her postprocedural course was uneventful. Following discharge, she spent the rest of her life at home without recurrent jaundice or readmission. In cases of severe obesity, we consider EUS-BD, rather than PTBD, as the second drainage method of choice for distal malignant biliary obstruction when ERCP fails.

  19. A Case of Malignant Biliary Obstruction with Severe Obesity Successfully Treated by Endoscopic Ultrasonography-Guided Biliary Drainage

    Science.gov (United States)

    Yamasaki, Shuuji

    2016-01-01

    Here, we present a case of malignant biliary tract obstruction with severe obesity, which was successfully treated by endoscopic ultrasonography-guided biliary drainage (EUS-BD). A female patient in her sixties who had been undergoing chemotherapy for unresectable pancreatic head cancer was admitted to our institution for obstructive jaundice. She had diabetes mellitus, and her body mass index was 35.1 kg/m2. Initially, endoscopic retrograde cholangiopancreatography (ERCP) was performed, but bile duct cannulation was unsuccessful. Percutaneous transhepatic biliary drainage (PTBD) from the left hepatic biliary tree also failed. Although a second PTBD attempt from the right hepatic lobe was accomplished, biliary tract bleeding followed, and the catheter was dislodged. Consequently, EUS-BD (choledochoduodenostomy), followed by direct metallic stent placement, was performed as a third drainage method. Her postprocedural course was uneventful. Following discharge, she spent the rest of her life at home without recurrent jaundice or readmission. In cases of severe obesity, we consider EUS-BD, rather than PTBD, as the second drainage method of choice for distal malignant biliary obstruction when ERCP fails.

  20. Our experience of biliary ascariasis in children

    Directory of Open Access Journals (Sweden)

    Wani M

    2006-01-01

    Full Text Available Ascariasis is highly endemic in Kashmir valley as temperate climate and wet soil provide excellent conditions for its development. We studied 198 cases (11% of biliary ascariasis out of 1,800 patients of worm infestation from December 2001 to December 2004 in the age group of 4-15 years. In our study, we found biliary ascariasis to be more common in female children, and most common clinical presentation was biliary colic in 143 patients, cholangitis in 28, cholecystitis in 15, liver abscess 7, pancreatitis 4 and postoperative worm infestation in 1 patient. Ultrasonography of abdomen was the diagnostic tool of choice with hundred percent results. Most of the patients were managed conservatively. ERCP was not done in children because of need of general anesthesia and difficulty in performing the procedure. Surgical intervention was required in 23 patients (cholecystectomy with CBD exploration in 5, choledochotomy alone in 13, drainage of liver abscess in 3, choledochoduodenostomy in 1 and peritoneal lavage in 1.

  1. Exocrine pancreatic function during the early recovery phase of acute pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Raffaele Pezzilli; Patrizia Simoni; Riccardo Casadei; Antonio M. Morselli-Labate

    2009-01-01

    BACKGROUND: Exocrine pancreatic dysfunction has been reported in humans in the convalescent period after acute pancreatitis, but the data are scarce and conlficting. This study aimed to prospectively assess the exocrine pancreatic function in patients with acute pancreatitis at the time of their refeeding. METHODS: Fecal elastase-1 was determined on the day of refeeding in all consecutive acute pancreatitis patients with their ifrst episode of the disease. They were 75 patients including 60 (80.0%) patients with mild acute pancreatitis and 15 (20.0%) patients with severe acute pancreatitis. Etiologically 61 patients (81.3%) had biliary disease, 1 (1.3%) had alcoholic disease and 3 (4.0%) had hypertriglyceridemia. No causes of acute pancreatitis were found in the remaining 10 patients (13.3%). The mean (±SD) refeeding time after the attack of acute panereatitis was 11.2±10.2 days. RESULTS: Pathological values of FE-1 were found in 9 of the 75 patients (12.0%): 7 (9.3%) patients with mild pancreatitis and 2 (2.7%) patients with severe pancreatitis (P=1.000). The frequency of the pathological values of fecal elastase-1 was signiifcantly different from that of various etiologies of the disease (P=0.030). It was signiifcantly lower in patients with biliary pancreatitis (9.8%;P=0.035) than in one patient with alcoholic pancreatitis (P=0.126), one patient with hypertriglyceridemia-induced pancreatitis (33.3%;P=0.708), and one patient with idiopathic pancreatitis (10.0%;P=0.227). Pathological fecal elastase-1 was not signiifcantly related to sex, age or day of refeeding.CONCLUSION: Exocrine pancreatic function should be routinely assessed in patients with acute pancreatitis at the time of refeeding in order to supplement their diet with pancreatic extracts.

  2. Ampullary carcinoma: Effect of preoperative biliary drainage on surgical outcome

    Institute of Scientific and Technical Information of China (English)

    Sheikh Anwar Abdullah; Tarun Gupta; Khairul Azhar Jaafar; Yaw Fui Alexander Chung; London Lucien Peng Jin Ooi; Steven Joseph Mesenas

    2009-01-01

    AIM: To evaluate the influence of preoperative biliary drainage on morbidity and mortality after surgical resection for ampullary carcinoma. METHODS: We analyzed retrospectively data for 82 patients who underwent potentially curative surgery for ampullary carcinoma between September 1993 and July 2007 at the Singapore General Hospital, a tertiary referral hospital. Diagnosis of ampullary carcinoma was confirmed histologically. Thirty-five patients underwent preoperative biliary drainage (PBD group), and 47 were not drained (non-PBD group). The mode of biliary drainage was endoscopic retrograde cholangiopancreatography ( n = 33) or percutaneous biliary drainage ( n = 2). The following parameters were analyzed: wound infection, intra-abdominal abscess, intra-abdominal or gastrointestinal bleeding, septicemia, biliary or pancreatic leakage, pancreatitis, gastroparesis, and re-operation rate. Mortality was assessed at 30 d (hospital mortality) and also longterm. The statistical endpoint of this study was patient survival after surgery. RESULTS: The groups were wel l matched for demographic criteria, clinical presentation and operative characteristics, except for lower hemoglobin in the non- PBD group (10.9 ± 1.6 vs 11.8 ± 1.6 in the PBD group). group (10.9 ± 1.6 vs 11.8 ± 1.6 in the PBD group). Of the parameters assessing postoperative morbidity, incidence of wound infection was significantly less in the PBD than the non-PBD group [1 (2.9%) vs 12 (25.5%)]. However, the rest of the parameters did not differ significantly between the groups, i.e. sepsis [10 (28.6%) vs 14 (29.8%)], intra-abdominal bleeding [1 (2.9%) vs 5 (10.6%)], intra-abdominal abscess [1 (2.9%) vs 8 (17%)], gastrointestinal bleeding [3 (8.6%) vs 5 (10.6%)], pancreatic leakage [2 (5.7%) vs 3 (6.4%)], biliary leakage [2 (5.7%) vs 3 (6.4%)], pancreatitis [2 (5.7%) vs 2 (4.3%)], gastroparesis [6 (17.1%) vs 10 (21.3%)], need for blood transfusion [10 (28.6%) vs 17 (36.2%)] and re-operation rate [1 (2

  3. [Chronic pancreatitis, acute pancreatitis].

    Science.gov (United States)

    Mabuchi, T; Katada, N; Nishimura, D; Hoshino, H; Shimizu, F; Suzuki, R; Sano, H; Kato, K

    1998-11-01

    MRCP has been recognized as a safe and noninvasive diagnostic method. In the present study we evaluated the usefulness of MRCP in diagnosis of chronic and acute pancreatitis. Two-dimensional fast asymmetric spin-echo (FASE) MRCP was performed in 40 patients with chronic pancreatitis and 13 with acute pancreatitis. In 29 patients (72.5%) with chronic pancreatitis and 9 (66.7%) with acute pancreatitis, main pancreatic duct (MPD) was visualized entirely. MRCP could demonstrate the characteristic findings of chronic pancreatitis such as dilatation and irregularity of MPD in most cases. In acute pancreatitis, MRCP indicated that MPD was normal in diameter, but irregular in configuration compared with that of the control group. MRCP may facilitate the diagnosis of chronic and acute pancreatitis.

  4. Methotrexate for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Giljaca, Vanja; Poropat, Goran; Stimac, Davor;

    2010-01-01

    Methotrexate has been used to treat patients with primary biliary cirrhosis as it possesses immunosuppressive properties. The previously prepared version of this review from 2005 showed that methotrexate seemed to significantly increase mortality in patients with primary biliary cirrhosis. Since...

  5. Bezafibrate for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Rudic, Jelena S; Poropat, Goran; Krstic, Miodrag N;

    2012-01-01

    Treatment of primary biliary cirrhosis is complicated. There are studies suggesting that bezafibrate, alone or in combination with ursodeoxycholic acid (UDCA), is effective in the treatment of primary biliary cirrhosis, but no systematic review has summarised the evidence yet....

  6. [Treatment of acute pancreatitis].

    Science.gov (United States)

    Naumovski-Mihalić, Slavica

    2009-01-01

    Acute pancreatitis is an autodigestive disease in which the pancreatic tissue is damaged by the digestive enzimes produces by the acinar cells and is associated with severe upper abdominal pain. The severity of acute pancreatitis ranges from edema to necrosis of the gland. The edematous form of the disease occurs in about 80-85% of patients and is self-limited, with recovery in few days. In the 15-20% of patients with the most severe form of pancreatitis, hospitalization is prolonged and commonly associated with infection and other complications including multiple organ failure. The main causes of acute pancreatitis in adults are gallstones, other gallbladder (biliary) diseases and alcohol abuse. Treatment of acute pancreatitis-depends on the severity oft he condition. Generaly, the patients need, hospitalisation with administration of intravenous fluid to help restore blood volume, pain control, supplemental oxygen as required and correction of electrolite and metabolic abnormalities. Antibiotic prophylaxis has not been shown as an effective preventive treatment. Early enteral feeding is based on a high level of evidence, resulting in a reduction of local and sistemic infection. Begin oral feeding once abdominal pain has resolved and the patients regains appetite. The diet should be low in fat and protein. Patients suffering from infected necrosis causing clinical sepsis, pancreatic abscess or surgical acute abdomen are candidates for early intervention. During recent years the management of acute pancreatitis has changed. This has been due particulary in response to the general availability of computed tomography, improved intensive care facilities, knowledge about the central role of pancreatic infection and refinements in surgical and other interventional techniques.

  7. Pancreatic sphincterotomy: Technique, indications, and complications

    Institute of Scientific and Technical Information of China (English)

    Jonathan M Buscaglia; Anthony N Kalloo

    2007-01-01

    Pancreatic sphincterotomy serves as the cornerstone of endoscopic therapy of the pancreas. Historically,its indications have been less well-defined than those of endoscopic biliary sphincterotomy, yet it plays a definite and useful role in diseases such as chronic pancreatitis and pancreatic-type sphincter of Oddi dysfunction. In the appropriate setting, it may be used as a single therapeutic maneuver, or in conjunction with other endoscopic techniques such as pancreatic stone extraction or stent placement. The current standard of practice utilizes two different methods of performing pancreatic sphincterotomy: a pull-type sphincterotome technique without prior stent placement, and a needleknife sphincterotome technique over an existing stent. The complications associated with pancreatic sphincterotomy are many, although acute pancreatitis appears to be the most common and the most serious of the early complications. As such, it continues to be reserved for those endoscopists who perform a relatively high-volume of therapeutic pancreaticobiliary endoscopic retrograde cholangio-pancreatography.

  8. Biliary manometry in choledochal cyst with abnormal choledochopancreatico ductal junction.

    Science.gov (United States)

    Iwai, N; Tokiwa, K; Tsuto, T; Yanagihara, J; Takahashi, T

    1986-10-01

    Intraoperative manometry of the biliary tract and measurement of amylase levels in choledochal cysts were performed in seven patients, aged 14 months to 5 years, with choledochal cysts, in an investigation of the pathophysiology of the biliary tract. An abnormal choledochopancreatico ductal junction was observed in these seven patients by preoperative endoscopic retrograde cholangiopancreaticography (ERCP) or intraoperative cholangiograms. All six patients examined showed a high amylase level in the choledochal cyst (5,450 to 46,500 Somogyi Units). The intraoperative manometry of the biliary tract showed that a remarkable high pressure zone as was found in the area of sphincter of Oddi was not found in the area of abnormal choledochopancreatico ductal junction. The pressure recordings also demonstrated that the sphincter of Oddi pressure in the patient with choledochal cyst was increased by gastrin stimulation. On the contrary, no pressure reaction to gastrin or secretin was found in the area of abnormal choledochopancreatic ductal junction. From these results it seems that free reflux of pancreatic juice into the biliary system occurs, and the reflux stream depends upon the pressure gradient between pancreatic ductal pressure and common bile duct pressure because of the lack of a sphincter function at the choledochopancreatico ductal junction.

  9. Retroperitoneal perforation of the duodenum from biliary stent erosion.

    Science.gov (United States)

    Miller, George; Yim, Duke; Macari, Michael; Harris, Marsha; Shamamian, Peter

    2005-01-01

    Endoscopically placed biliary stents have supplanted surgical decompression as the preferred treatment option for patients with obstructive jaundice from advanced pancreatic cancer. An unusual complication of indewelling biliary stents is duodenal perforation into the retroperitoneum. We describe the case of a patient with end-stage pancreatic cancer who presented with an acute abdomen from erosion of a previously placed bile duct stent through the wall of the second portion of the duodenum. Although our patient presented with advanced symptoms, clinical presentations can vary from mild abdominal discomfort and general malaise to overt septic shock. Definitive diagnosis is best made with computed tomography (CT) imaging, which can detect traces of retroperitoneal air and fluid. Treatment options vary from nonoperative management with antibiotics, bowel rest, and parenteral alimentation in the most stable patients to definitive surgery with complete diversion of gastric contents and biliary flow from the affected area in patients with clinical symptoms or radiologic evidence suggesting extensive contamination. Complications of management can include duodenal fistulization, residual retroperitoneal or intrabdominal abscess, and ongoing sepsis. This report highlights the salient issues in the presentation, diagnosis, and modern management of patients with this rare complication of indwelling biliary stents.

  10. Comparison of biohumoral and morphological parameters in acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Tasić Tomislav

    2014-01-01

    Full Text Available Introduction. Acute pancreatitis occurs as a result of autodigestive activation of pancreatic proenzymes, within the parenchyma of the glands. Objective. The goal of the work was to establish possible connection of etiology and severity of the acute pancreatitis and biohumoral parameters, ultrasound and CT. Methods. The study included 273 patients with pancreatitis, classified by Ranson’s score, according to degree of severity and etiology, whose biohumoral parameters were correlated with each other, and with the ultrasound and CT findings. Results. The values of amylase and ALT were significantly higher in the severe form of pancreatitis and biliary etiology compared to etilic (p<0.05. The ratio of AST/ALT was significantly higher in the group of etilic compared to biliary etiology (p<0.05. LDH was significantly higher in the severe form group compared to moderate form of pancreatitis (p<0.01. Cholesterol was significantly higher in the group of biliary compared to the group of etilic pancreatitis (p<0.05. There was a negative low correlation between the value of calcium ions in the plasma and CT analysis (p=0.05. Low degree negative correlation between the value of calcium ions and ultrasound analysis was established (p=0.0001. Conclusion. There was a negative correlation between the level of ionized calcium in the blood and the degree of the acute pancreatitis by the Balthazar score. Mean value of alpha amylase, total value of cholesterol and ALT were significantly higher in the group of biliary compared to the group of etilic acute pancreatitis. The average values of the alpha amylase, LDH and ALT were significantly higher in the group of severe form of the acute pancreatitis compared to the group of moderate form. The ratio AST/ALT was significantly higher in the group of etilic than in the group of biliary pancreatitis.

  11. Chylous ascites post open cholecystectomy after severe pancreatitis.

    LENUS (Irish Health Repository)

    Cheung, Cherry X

    2012-05-01

    Chylous ascites a rare complication post cholecystectomy. There are to our knowledge only 3 reported cases in the literature. We describe a case of chylous ascites post open cholecystectomy in a patient with recent severe pancreatitis. We propose a potential relationship between acute biliary pancreatitis and the development of chylous ascites.

  12. [Postoperative biliary peritonitis].

    Science.gov (United States)

    Kurbonov, K M; Daminova, N M; Mukhiddinov, N D

    2008-01-01

    An analysis of results of surgical treatment of 91 patients with postoperative biliary peritonitis has shown that frequency of postoperative biliary peritonitis depended on the volume and character of operative interventions, as well as on technical errors made at the preoperative period and during operation. The presence of latent hepatic insufficiency made for the development of polyorganic insufficiency, had negative influence on the course of the disease and might be one of the causes of high postoperative lethality (up to 23.1%) in this category of patients.

  13. Biliary ascariasis: a review.

    Science.gov (United States)

    Shah, Omar Javed; Zargar, Showkat Ali; Robbani, Irfan

    2006-08-01

    Ascariasis, a helminthic infection of humans, is the most common parasitic infestation of the gastrointestinal tract. It infects about 25% of the world's population; around 20 thousand deaths occur per year from an adverse clinical course of the disease. This review is focused on biliary ascariasis, examining in some detail the pathogenesis of the disease with special reference to postcholecystectomy ascariasis and related issues. Although an endemic disease of tropical and subtropical countries, increasing population migration facilitated by fast improving communication facilities demands that clinicians everywhere be familiar with the clinical profile and management of biliary ascariasis.

  14. Ascariasis as an Unexpected Cause of Acute Pancreatitis with Cholangitis: A Rare Case Report from Urban Area

    OpenAIRE

    Pochamana Phisalprapa; Varayu Prachayakul

    2013-01-01

    Context Ascaris lumbricoides is one of the most common parasitic infestations of human gastrointestinal tract. This parasiticinfestation might be asymptomatic and only few studies on extraintestinal ascariasis have been reported. Ascending cholangitis and acute pancreatitis as a result of the Ascaris lumbricoides migrating into the biliary system and pancreatic duct were very rare complications. Here, we presented a case report of biliary ascariasis induced acute pancreatitis with cholangitis...

  15. Endoscopic therapy in acute recurrent pancreatitis

    Institute of Scientific and Technical Information of China (English)

    John Baillie

    2008-01-01

    Endoscopic retrograde cholangiopancreatography (ERCP) has evolved from a largely diagnostic to a largely therapeutic rnodality.Cross-sectional imaging,such as computed tomography (CT) and magnetic resonance imaging (MRI),and less invasive endoscopy,especially endoscopic ultrasound (EUS),have largely taken over from ERCP for diagnosis.However,ERCP remains the"first line" therapeutic tool in the management of mechanical causes of acute recurrent pancreatitis,including bile duct stones(choledocholithiasis),ampullary masses (benign and malignant),congenital variants of biliary and pancreatic anatomy (e.g.pancreas divisum,choledochoceles),sphincter of Oddi dysfunction (SOD),pancreatic stones and strictures,and parasitic disorders involving the biliary tree and/or pancreatic duct(e.g Ascariasis,Clonorchiasis).

  16. Pancreatic Stellate Cells and Chronic Alcoholic Pancreatitis

    Directory of Open Access Journals (Sweden)

    Raffaele Pezzilli

    2007-03-01

    Full Text Available Chronic pancreatitis is a disease often characterized by recurrent episodes of abdominal pain accompanied by progressive pancreatic exocrine and endocrine insufficiency [1] and it sometimes requires multiple hospitalizations. Obstructive jaundice, duodenal stenosis, left-sided portal hypertension, pseudocyst and mass formation, and pancreatic carcinoma may occur as complications of chronic pancreatitis. The disease is frequently the result of chronic alcohol abuse, even if other factors such as genetic alterations, autoimmune disorders, and obstructive disease of the biliary tract and the pancreas may cause the disease [2]. Medical therapy is the treatment of choice for most patients and it is based on substitutive therapy for either exocrine or endocrine insufficiency and on analgesics for pain control. In the presence of intractable pain, surgical management is the main option [3] even if, in recent years, other therapeutic options such as endoscopic therapy [4], thoracoscopic splanchnicectomy [5], and extracorporeal shockwave lithotripsy have been applied in clinical practice [6]. From a pathological point of view, chronic pancreatitis is characterized by irregular sclerosis with destruction and loss of the exocrine parenchyma, and complete replacement of acinar, ductal and endocrine tissue by fibrotic tissue. It has recently been reported that acute alcoholic pancreatitis develops in a pancreas already affected by chronic pancreatitis [7]. In 1982, Watari et al. [8] reported the presence of vitamin A-containing cells in the vitamin A-fed rat pancreas. These were later described and characterized as stellate cells in the rat and the human pancreas [9, 10]. Pancreatic stellate cells are morphologically similar to hepatic stellate cells. They bear long cytoplasmic processes and are situated close to the pancreatic acini. In the quiescent state, these cells contain lipid droplets, store vitamin A and express markers such as desmin, glial

  17. Clinical analysis of early endoscopic therapy and conservative treatment for patients with a-cute biliary pancreatitis%急性胆源性胰腺炎早期内镜治疗与保守治疗的临床分析

    Institute of Scientific and Technical Information of China (English)

    张立华

    2016-01-01

    目的:探讨急性胆源性胰腺炎非外科手术治疗的最佳方案。方法将180例急性胆源性胰腺炎患者按病情分为重症组86例和轻症组94例。以上患者再分成两组,分别予以早期内镜治疗和保守治疗。比较4组患者治疗后症状缓解天数、血清淀粉酶恢复时间、并发症发生率、死亡率及住院天数等指标。结果与重症保守治疗组相比,重症内镜治疗组白细胞、血淀粉酶、尿淀粉酶、肝功能、腹痛恢复时间及住院时间明显缩短,并发症发生率降低( P<0.05);而轻症内镜治疗组与轻症保守治疗组各项观察指标比较差异无统计学意义( P>0.05)。结论重症急性胆源性胰腺炎应早期行内镜治疗,而轻症急性胆源性胰腺炎根据具体病情可以选择内科保守治疗或者内镜治疗。%Objective To search the best way of non-surgical treatments for acute biliary pancreatitis (ABP).Methods One hundred and eighty patients with ABP were divided into severe ABP group (n =86) and mild ABP group (n =94).The two groups were further divided into two subgroups .The patients were treated with early endoscopic therapy and conservative treatment ,respective-ly.The number of days of symptom remission ,serum amylase recovery time ,incidence of complications ,mortality,length of stay in hospi-tal and other indicators were compared among the groups .Results Compared with the severe conservative treatment subgroup , white blood cells,serum amylase,and urine amylase,liver function,abdominal pain recovery time and hospitalization time were significantly shorter,and the incidence of complications was lower in the severe endoscopic treatment group (P0.05).Conclusion Severe acute biliary pancreatitis should be treated early with endoscopic therapy while mild acute biliary pancreatitis can be treated with either conservative or endoscopic therapy according to the detailed illness .

  18. Preliminary study on insulin resistance and pancreatic beta cell function in pregnant women with gestational diabetes mellitus

    Institute of Scientific and Technical Information of China (English)

    吴英

    2014-01-01

    Objective To study the distinguishing features of insulin resistance and pancreaticβ-cell secretion in midterm pregnant patients with different blood glucose levels,and to investigate the possible pathogenesis of gestational diabetes(GDM).Methods A total of 2 489 pregnant women during the second trimester(gestational age24-28 weeks)

  19. [Correlation between hyperamylasemia and acute pancreatitis].

    Science.gov (United States)

    Monaco, R; Durante, E; Pampolini, M; Tioli, P

    1981-05-31

    It is often difficult to differentiate acute pancreatitis (A.P.) from some other acute abdominal diseases, when there is an elevated serum amylase. In contrast, the renal clearance of amylase, expressed as a percentage of creatinine clearance, can separate patients with A.P. from patients with acute colecistitis, common duct stone without pancreatitis, hyperamylasemia after biliary surgery, acute peptic ulcer and acute salivary diseases.

  20. [Acute pancreatitis and pregnancy].

    Science.gov (United States)

    Scollo, P; Licitra, G

    1993-12-01

    Aetiologic factors (gallstones, hyperlipidemia I-IV, hypertriglyceridaemia) make their occurrence, mainly, in the third trimester of gestation. Two cases of acute pancreatitis in pregnancy are described; in both cases patients referred healthy diet, no habit to smoke and no previous episode of pancreatitis. An obstructive pathology of biliary tract was the aetiologic factor. Vomiting, upper abdominal pain are aspecific symptoms that impose a differential diagnosis with acute appendicitis, cholecystitis and obstructive intestinal pathology. Laboratory data (elevated serum amylase and lipase levels) and ultrasonography carry out an accurate diagnosis. The management of acute pancreatitis is based on the use of symptomatic drugs, a low fat diet alternated to the parenteral nutrition when triglycerides levels are more than 28 mmol/L. Surgical therapy, used only in case of obstructive pathology of biliary tract, is optimally collected in the third trimester or immediately after postpartum. Our patients, treated only medically, delivered respectively at 38th and 40th week of gestation. Tempestivity of diagnosis and appropriate therapy permit to improve prognosis of a pathology that, although really associated with pregnancy, presents high maternal mortality (37%) cause of complications (shock, coagulopathy, acute respiratory insufficiency) and fetal (37.9%) by occurrence of preterm delivery.

  1. Liver and Biliary System

    Institute of Scientific and Technical Information of China (English)

    2010-01-01

    2010223 The characteristics of peripheral lymphocytic subsets and cytokines in primary biliary and their changes to drug treatment. TANG Min(唐敏),et al. Dept Rheumatol,PUMC Hosp,PUMC & CAMS,Beijing 100032.Chin J Intern Med 2010;49(2):129-133.

  2. Estudo comparativo entre a colangiopancreatografia por ressonância magnética e a colangiopancreatografia endoscópica no diagnóstico das obstruções biliopancreáticas Comparative study between magnetic resonance cholangiopancreatography and endoscopic retrograde cholangiopancreatography in the diagnosis of the pancreatic and biliary obstruction

    Directory of Open Access Journals (Sweden)

    Julio Cesar PISANI

    2001-09-01

    Full Text Available Racional — A colangiopancreatografia endoscópica e a colangiopancreatografia por ressonância magnética são métodos de diagnóstico das doenças que envolvem o sistema biliopancreático. Objetivo - Comparar a concordância diagnóstica, analisando sensibilidade, especificidade, valores preditivos positivos, negativos e acurácia de ambos. Casuística e Método - Compreendeu 41 pacientes divididos em dois grupos: I — sem obstrução em canais biliares ou pancreáticos e II — com obstrução. O grupo II foi subdividido em A — obstrução por cálculo e B — obstrução por outras causas. Resultados - A concordância entre os dois métodos foi de 67% no grupo I e 82% no grupo II. A sensibilidade da colangiopancreatografia endoscópica foi de 94% e da colangiopancreatografia por ressonância magnética de 89%. A especificidade da colangiopancreatografia endoscópica foi de 100% e da colangiopancreatografia por ressonância magnética de 67%. A colangiopancreatografia por ressonância magnética mostrou valor preditivo positivo de 93%, valor preditivo negativo de 50% e acurácia de 85%. Conclusão - Os dois métodos mostraram a mesma sensibilidade.Background — The endoscopic retrograde cholangiopancreatography and magnetic resonance cholangiopancreatography were methods used for diagnosis of the diseases in the biliary and pancreatic ducts. Aim - Compare the diagnostic concordance among, analyzing sensitivity, specificity, positive predictive value, negative predictive value and accuracy. Patients/Methods - There were 41 patients in the studied group, divided in two groups: I — without biliary or pancreatic tract obstruction, and II — with obstruction. Group II was further divided in A — obstruction due to lithiasis, and B — due to other causes. Results - Concordance between the two methods was found in 67% in group I and 82% in group II. Sensitivity of endoscopic retrograde cholangiopancreatography was 94% and magnetic resonance

  3. Biliary stenting: indications, choice of stents and results: European Society of Gastrointestinal Endoscopy (ESGE) clinical guideline.

    Science.gov (United States)

    Dumonceau, J-M; Tringali, A; Blero, D; Devière, J; Laugiers, R; Heresbach, D; Costamagna, G

    2012-03-01

    This article is part of a combined publication that expresses the current view of the European Society of Gastrointestinal Endoscopy about endoscopic biliary stenting. The present Clinical Guideline describes short-term and long-term results of biliary stenting depending on indications and stent models; it makes recommendations on when, how, and with which stent to perform biliary drainage in most common clinical settings, including in patients with a potentially resectable malignant biliary obstruction and in those who require palliative drainage of common bile duct or hilar strictures. Treatment of benign conditions (strictures related to chronic pancreatitis, liver transplantation, or cholecystectomy, and leaks and failed biliary stone extraction) and management of complications (including stent revision) are also discussed. A two-page executive summary of evidence statements and recommendations is provided. A separate Technology Review describes the models of biliary stents available and the stenting techniques, including advanced techniques such as insertion of multiple plastic stents, drainage of hilar strictures, retrieval of migrated stents and combined stenting in malignant biliary and duodenal obstructions.The target readership for the Clinical Guideline mostly includes digestive endoscopists, gastroenterologists, oncologists, radiologists, internists, and surgeons while the Technology Review should be most useful to endoscopists who perform biliary drainage.

  4. A report of two cases of ascariasis pancreatitis managed conservatively

    Directory of Open Access Journals (Sweden)

    Laleng M Darlong

    2011-01-01

    Full Text Available Ascaris lumbricoides is a common intestinal parasite in tropical and temperate regions. Although usually asymptomatic, infection can lead to biliary or intestinal obstruction and very rarely obstruction of the main pancreatic duct due to its smaller lumen. We report two cases of ascariasis in the main pancreatic duct, which is not a common site, presenting as acute pancreatitis and recovering uneventfully with conservative management.

  5. An impacted pancreatic stone in the papilla induced acute obstructive cholangitis in a patient with chronic pancreatitis.

    Science.gov (United States)

    Yoo, Kwang-Ho; Kwon, Chang-Il; Yoon, Sang-Wook; Kim, Won Hee; Lee, Jung Min; Ko, Kwang Hyun; Hong, Sung Pyo; Park, Pil Won

    2012-03-01

    Obstructive jaundice is very rarely caused by impaction of a pancreatic stone in the papilla. We report here on a case of obstructive jaundice with acute cholangitis that was caused by an impacted pancreatic stone in the papilla in a patient with chronic pancreatitis. A 48-year-old man presented with acute obstructive cholangitis. Abdominal computed tomography with the reconstructed image revealed distal biliary obstruction that was caused by a pancreatic stone in the pancreatic head, and there was also pancreatic ductal dilatation and parenchymal atrophy of the pancreatic body and tail with multiple calcifications. Emergency duodenoscopy revealed an impacted pancreatic stone in the papilla. Precut papillotomy using a needle knife was performed, followed by removal of the pancreatic stone using grasping forceps. After additional sphincterotomy, a large amount of dark-greenish bile juice gushed out. The patient rapidly improved and he has remained well.

  6. Complementary role of helical CT cholangiography to MR cholangiography in the evaluation of biliary function and kinetics

    Energy Technology Data Exchange (ETDEWEB)

    Eracleous, Eleni; Genagritis, Marios; Kontou, Allayioti Maria [Diagnostic Center of Ayios Therissos, Department of Radiology, Nicosia (Cyprus); Papanikolaou, Nicos; Prassopoullos, P.; Chrysikopoulos, Haris; Gourtsoyiannis, Nicholas [University of Crete, Department of Radiology, Heraklion (Greece); Allan, Paul [Royal Infirmary of Edinburgh, Department of Radiology, Edinburgh (United Kingdom)

    2005-10-01

    To explore the potential role of computed tomographic cholangiography (CTC) in relation to magnetic resonance cholangiography (MRC) in cases in which knowledge of biliary kinetics and functional information are important for therapeutic decisions, 31 patients (14 men and 17 women) underwent MRC followed by CTC. We examined nine post-cholecystectomy cases with right upper quadrant abdominal pain, six cases with a previous biliary-enteric anastomosis and clinical evidence of cholangitis, eight biliary strictures with pain or symptoms of cholangitis, four cases with strong clinical evidence of sclerosing cholangitis, three cases with suspected post-laparoscopic cholecystectomy bile leakage, and one case with chronic pancreatitis and a common bile duct stent associated with cholangitis. In relation to MRC, CTC provided additional biliary functional information as follows: abnormal biliary drainage through the ampulla in 7/9 cholecystectomy cases, impaired drainage in 3/6 biliary-enteric anastomoses, and complete obstruction in 2/8 biliary strictures. CTC diagnosed early sclerosing cholangitis in 4/4 cases and confirmed suspected bile leakage in 1/3 post-laparoscopic cholecystectomy patients, and the patency of the biliary stent in the patient with chronic pancreatitis. Thus, CTC provides clinically important information about the function and kinetics of bile and complements findings obtained by MRC. (orig.)

  7. Gianturco metallic biliary stent in malignant biliary obstruction: results of follow-up in dead patients

    Energy Technology Data Exchange (ETDEWEB)

    Roh, Byung Suk; Kim, Chan Soo; Lee, Kyung Soo; Choi, See Sung; Won, Jong Jin; Kim, Haak Cheul; Chae, Kwon Mook [Wonkwang University School of Medicine, Iri (Korea, Republic of)

    1994-04-15

    In order to study the patency, restenosis, efficacy, and complication of the metallic stent in the course of treatment of malignant biliary obstruction, the results of follow up of the dead patients after stent insertion were reviewed. Self-expandable Gianturco metallic stent with 10-mm diameter was successfully inserted in 33 patients: 10 with Klatskin tumor, 7 with common bile duct cancer, 7 with gallbladder cancer, 5 with pancreatic cancer, 2 with recurred stomach cancer, one with periampullary cancer, one with hepatocellular carcinoma. The overall duration of survival and patency of the stents in 33 patients were 5.2 months(1-12 months) and 4.9 months(1-14 months), respectively. Restenosis of metallic stents was found in 9 cases(27%), after 6.1 months in average. Causes of stent occlusion were overgrowing of tumor in 5, overgrowing and ingrowing of tumor in 3, extraductal dislodgement in one case. Two cases of symptomatic cholangitis after stent placement were successfully treated with percutaneous cholecystostomy. Three cases of destruction and migration of metallic stents were found after 6 months. On the basis of our experience, insertion of Gianturco metallic biliary stent is an acceptable treatment method in the malignant biliary obstruction, especially for whom short term survival is expected.

  8. Pancreatic Necrosis Associated with Preeclampsia-Eclampsia

    Directory of Open Access Journals (Sweden)

    Parmar MS

    2004-03-01

    Full Text Available CONTEXT: Acute pancreatitis during pregnancy is rare and commonly occurs in association with biliary disease. Preeclampsia is associated with microvascular abnormalities that may involve cerebral, placental, hepatic, renal and splanchnic circulation and rarely can cause acute pancreatitis. CASE REPORT: A case of acute pancreatitis in a patient with preeclampsia-eclampsia where the diagnosis was missed initially that resulted in a protracted course and development of organized pancreatic necrosis. The pancreatic necrosis resolved with conservative management over 8 weeks. CONCLUSIONS: The development of severe hypoalbuminemia, out of proportion to proteinuria, hypocalcemia and findings of capillary leak should alert the physician to search for other inflammatory causes, including acute pancreatitis so that early and effective management be given to avoid complications.

  9. Failed biliary cannulation: Clinical and technical outcomes after tertiary referral endoscopic retrograde cholangiopancreatography

    Institute of Scientific and Technical Information of China (English)

    Michael P Swan; Michael J Bourke; Stephen J Williams; Sina Alexander; Alan Moss; Rick Hope; David Ruppin

    2011-01-01

    AIM: Prospective evaluation of repeat endoscopic retrograde cholangiopancreatography (ERCP) for failed Schutz grade 1 biliary cannulation in a high-volume center.METHODS: Prospective intention-to-treat analysis of patients referred for biliary cannulation following recent unsuccessful ERCP.RESULTS: Fifty-one patients (35 female; mean age: 62.5 years; age range: 40-87 years) with previous failed biliary cannulation were referred for repeat ERCP. The indication for ERCP was primarily choledocholithiasis (45%) or pancreatic malignancy (18%). Successful biliary cannulation was 100%. The precut needle knife sphincterotomy (NKS) rate was 27.4%. Complications occurred in 3.9% (post-ERCP pancreatitis). An identifiable reason for initial unsuccessful biliary cannulation was present in 55% of cases. Compared to a cohort of 940 na?ve papilla patients (female 61%; mean age: 59.9 years; age range: 18-94 years) who required sphincterotomy over the same time period, there was no statistical difference in the cannulation success rate (100% vs 98%) or post-ERCP pancreatitis (3.1% vs 3.9%). Precut NKS use was more frequent (27.4% vs 12.7%) (P = 0.017).CONCLUSION: Referral to a high-volume center following unsuccessful ERCP is associated with high technical success, with a favorable complication rate, compared to routine ERCP procedures.

  10. Percutaneous biliary drainage in acute suppurative cholangitis with biliary sepsis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Hyung Lyul; Cho, June Sik; Kwon, Soon Tae; Lee, Sang Jin; Rhee, Byung Chull [Chungnam National University College of Medicine, Daejeon (Korea, Republic of)

    1993-11-15

    Acute suppurative cholangitis is a severe inflammatory process of the bile duct occurred as result of partial or complete obstruction of the bile duct, and may manifest clinically severe form of disease, rapidly deteriorating to life-threatening condition. We analyzed emergency percutaneous transhepatic biliary drainage in 20 patients of acute suppurative cholangitis with biliary sepsis to evaluate the therapeutic effect and complication of the procedure. The underlying cause were 12 benign disease(stones) and eight malignant tumors and among eight malignant tumors, bile duct stones(n=4) and clonorchiasis(n=1) were combined. Percutaneous transhepatic biliary drainage was performed successfully in 17 of 20 patients resulting in improvement of general condition and failed in three patients. The procedure were preterminated due to the patient's condition in two and biliary-proto fistula was developed in one. After biliary decompression by percutaneous transhepatic biliary drainage, effective and successful elective surgery was performed in nine cases, which were seven biliary stones and two biliary cancer with stones. Our experience suggest that emergency percutaneous transhepatic biliary drainage is an initial and effective treatment of choice for acute suppurative cholangitis with sepsis and a safe alternative for nonsurgical treatment.

  11. Sphincter of Oddi dysfunction and Pancreatitis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Sphincter of Oddi dysfunction (SOD) is a term used to describe a group of heterogenous pain syndromes caused by abnormalities in sphincter contractility. Biliary and pancreatic SOD are each sub-classified as type I,ⅡorⅢ, according to the Milwaukee classification. SOD appears to carry an increased risk of acute pancreatitis as well as rates of post ERCP pancreatitis of over 30%. Various mechanisms have been postulated but the exact role of SOD in the pathophysiology of acute pancreatitis is unknown. There is also an association between SOD and chronic pancreatitis but it is still unclear if this is a cause or effect relationship. Management of SOD is aimed at sphincter ablation, usually by endoscopic sphincterotomy (ES). Patients with typeⅠSOD will benefit from ES in 55%-95% of cases. Sphincter of Oddi manometry is not necessary before ES in type Ⅰ SOD. For patients with typesⅡandⅢthe benefit of ES is lower. These patients should be more thoroughly evaluated before performing ES. Some researchers have found that manometry and ablation of both the biliary and pancreatic sphincters is required to adequately assess and treat SOD. In pancreatic SOD up to 88% of patients will benefit from sphincterotomy. Therefore,there have been calls from some quarters for the current classification system to be scrapped in favour of an overall system encompassing both biliary and pancreatic types. Future work should be aimed at understanding the mechanisms underlying the relationship between SOD and pancreatitis and identifying patient factors that will help predict benefit from endoscopic therapy.

  12. Biliary ascariasis: an uncommon cause for recurrent biliary colic after biliary sphincterotomy and common bile duct stone removal.

    Science.gov (United States)

    Thandassery, Ragesh Babu; Jha, Ashish Kumar; Goenka, Mahesh Kumar

    2014-04-01

    Endoscopic retrograde cholangiography is the most commonly used technique for removal of common bile duct stones. Biliary sphincterotomy during the procedure facilitates stone retrieval from the common bile duct. However, sphincterotomy ablates the normal biliary sphincter mechanism. This facilitates duodeno-biliary reflex and can result in inward migration of luminal parasite into the biliary system. In areas where ascariasis is endemic there is an increased risk of biliary ascariasis in postbiliary sphincterotomy patients. We report an unusual case where a patient presented with recurrent biliary colic after cholecystectomy and common bile duct stone extraction and was diagnosed to have biliary ascariasis with the help of endoscopic ultrasound examination of the biliary system.

  13. Treating Biliary System Postoperational Complications by Syndrome Differentiation Using Traditional Chinese Medicine

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    @@ The operation of the biliary system is usually employed for liver,gallbladder or pancreatic diseases.Most benign cases are cholelithiasisinduced cholecystitis and choledochitis,while malignant ones mainly include gallbladder cancers,cholangiocarcinoma or carcinoma of the head of the pancreas.

  14. Biliary ascariasis. A case report.

    Science.gov (United States)

    Sarihan, H; Gürkök, S; Sari, A

    1995-01-01

    Ascaris lumbricoides is a worldwide intestinal infestation that may cause various complications. Biliary ascariasis, however, is a rare condition. We describe a child with biliary ascariasis. The patient's clinical symptoms were pain, vomiting and abdominal tenderness, and she was thought to have acute appendicitis. However, laboratory examination revealed high serum alkaline phosphatase and amylase levels, and ultrasonography and percutaneous cholangiography demonstrated biliary ascariasis. The patient was successfully treated with mebendazole and antispasmolytic drugs.

  15. Cryptosporidiosis of the biliary tract mimicking pancreatic cancer in an AIDS patient Criptosporidiose do trato biliar simulando câncer do pâncreas em paciente com AIDS

    Directory of Open Access Journals (Sweden)

    Lenice do Rosário de Souza

    2004-03-01

    Full Text Available Diarrhea caused by Cryptosporidium sp is frequent in patients with AIDS, but involvement of other organs of the digestive tract is uncommon. We report a case of Cryptosporidium-associated obstruction of the biliary tract mimicking cancer of the head of the pancreas in a 43-year-old woman with AIDS.A diarréia causada pelo Cryptosporidium sp é muito freqüente em pacientes com AIDS, mas o envolvimento de outros órgãos do aparelho digestivo é incomum. Relata-se o caso de uma mulher de 43 anos, que tinha AIDS, que apresentava obstrução das vias biliares associada ao Cryptosporidium, simulando câncer da cabeça do pâncreas.

  16. Endoscopic therapy of benign biliary strictures

    Institute of Scientific and Technical Information of China (English)

    Joel R Judah; Peter V Draganov

    2007-01-01

    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 postliver transplant anastomotic strictures and distal (Bismuth Ⅰ and 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.

  17. Importance of early diagnosis of pancreaticobiliary maljunction without biliary dilatation

    Institute of Scientific and Technical Information of China (English)

    Kensuke Takuma; Terumi Kamisawa; Taku Tabata; Seiichi Hara; Sawako Kuruma; Yoshihiko Inaba; Masanao Kurata

    2012-01-01

    AIM:To clarify the strategy for early diagnosis of pancreaticobiliary maljunction (PBM) without biliary dilatation and to pathologically examine gallbladder before cancer develops.METHODS:The anatomy of the union of the pancreatic and bile ducts was assessed by using endoscopic retrograde cholangiopancreatography (ERCP).Patients with a long common channel in which communication between the pancreatic and bile ducts was maintained even during sphincter contraction were diagnosed as having PBM.Of these,patients in which the maximal diameter of the bile duct was less than 10 mm were diagnosed with PBM without biliary dilatation.The process of diagnosing 54 patients with PBM without biliary dilatation was retrospectively investigated.Histopathological analysis of resected gallbladder specimens from 8 patients with PBM without biliary dilatation or cancer was conducted.RESULTS:Thirty-six PBM patients without biliary dilatation were diagnosed with gallbladder cancer after showing clinical symptoms such as abdominal or back pain (n =16) or jaundice (n =12).Radical surgery for gallbladder cancer was only possible in 11 patients (31%)and only 4 patients (11%) survived for 5 years.Eight patients were suspected as having PBM without biliary dilatation from the finding of gallbladder wall thickening on ultrasound and the diagnosis was confirmed by ERCP and/or magnetic resonance cholangiopancreatography (MRCP).The median age of these 8 patients was younger by a decade than PBM patients with gallbladder cancer.All 8 patients underwent prophylactic cholecystectomy and bile duct cancer has not occurred.Wall thickness and mucosal height of the 8 resected gallbladders were significantly greater than controls,and hyperplastic changes,hypertrophic muscular layer,subserosal fibrosis,and adenomyomatosis were detected in 7 (88%),5 (63%),7 (88%) and 5 (63%) patients,respectively.Ki-67 labeling index was high and K-ras mutation was detected in 3 of 6 patients

  18. Effectiveness and Safety of Endoscopic Treatment of Benign Biliary Strictures Using a New Fully Covered Self Expandable Metal Stent

    Directory of Open Access Journals (Sweden)

    Mihir S. Wagh

    2013-01-01

    Full Text Available Background. In patients with benign biliary strictures, the use of fully covered self-expandable metal stents (SEMS has been proposed as an alternative to plastic stenting, but high quality prospective data are sparse. This study was performed to evaluate the long-term effectiveness and safety of a new fully covered SEMS for benign biliary strictures. Methods. All consecutive patients with benign biliary strictures were treated with placement of a fully covered SEMS (WallFlex for 6 months. Short- and long-term stricture resolution, adverse events, and ease of stent removal were recorded. Results. 23 patients were enrolled. Stricture etiology was chronic pancreatitis (14, postorthotopic liver transplant (4, idiopathic (4, and biliary stones (1. All ERCPs were technically successful. All stents were successfully removed. Short-term stricture resolution was seen in 22/23 (96% patients. Long-term success was 15/18 (83.3%. All 3 failures were patients with biliary strictures in the setting of chronic calcific pancreatitis. Conclusions. The use of the new SEMS for the treatment of benign biliary strictures led to short-term stricture resolution in the vast majority of patients. Over a long-term followup the success rate appears favorable compared to historical results achieved with multiple plastic stenting, particularly in patients with chronic pancreatitis. The study was registered with ClinicalTrials.gov (NCT01238900.

  19. Groove pancreatitis: A rare form of chronic pancreatitis

    Directory of Open Access Journals (Sweden)

    Bharivi Jani

    2015-01-01

    Full Text Available Context: Groove pancreatitis is a rare form of chronic pancreatitis affecting the "groove" of the pancreas among the pancreatic head, duodenum, and common bile duct. The exact cause is unknown, although there are associations with long-term alcohol abuse, smoking, peptic ulcer disease, heterotopic pancreas, gastric resection, biliary disease, and anatomical or functional obstruction of the minor papilla. The diagnosis can be challenging. Endoscopic ultrasound (EUS and magnetic resonance cholangiopancreatography are the preferred imaging modalities. The treatment of choice is conservative although surgical intervention can sometimes be required. Case Report: A 57-year-old male with a history of human immunodeficiency virus and hepatitis B presented with 4 days of epigastric pain. Abdominal exam revealed absent bowel sounds and epigastric tenderness. He had a creatinine of 1.72 mg/dL, potassium of 2.9 mmol/L, and a normal lipase level of 86 U/L. Liver enzymes and total bilirubin were normal. Computed tomography abdomen showed high-grade obstruction of the second portion of the duodenum without any obvious mass. An esophagogastroduodenoscopy showed a mass at the duodenal bulb causing luminal narrowing, with biopsies negative for malignancy. Magnetic resonance imaging revealed a mass in the region of the pancreatic head and descending duodenum. EUS revealed a 3 cm mass in the region of pancreatic head with irregular borders and no vascular invasion. Fine needle aspiration (FNA was nondiagnostic. The patient then underwent a Whipple′s procedure. Pathology of these specimens was negative for malignancy but was consistent with para-duodenal or groove pancreatitis. Conclusion: The low incidence of groove pancreatitis is partly due to lack of familiarity with the disease. Groove pancreatitis should be considered in the differential for patients presenting with pancreatic head lesions and no cholestatic jaundice, especially when a duodenal obstruction

  20. Clinical observation of therapeutic effects of endoscopic retrograde cholangiopancreatography in elderly patients over 80 years old with biliary-pancreatic diseases%逆行胰胆管造影治疗80岁以上老年人胆胰疾病的临床观察

    Institute of Scientific and Technical Information of China (English)

    王敏; 文卫; 缪林; 蒋国斌; 范志宁; 吴萍

    2009-01-01

    Objective To evaluate the efficacy and safety of endoscopic retrograde cholangiopancreatography (ERCP) in elderly patients over 80 years old with biliary-pancreatic diseases. Methods One hundred and twenty patients over 80 years old who underwent ERCP between January 2004 and April 2008 were retrospectively analyzed. The clinical efficacy, safety and complication were observed and followed up. Results One hundred and seventeen patients successfully underwent therapeutic ERCP and the success rate was 97.5%. All diseases of the patients included cholangiocarcinoma in 22 cases, duodenal papilla carcinoma in 3 cases, pancreatic carcinoma in 8 cases, acute pancreatitis in 15 cases, chronic pancreatitis in 5 cases, acute suppurative cholangitis in 9 cases and choledocholithiasis in 58 cases. During the procedure of ERCP, 3 cases failed to insert the duodenoscope, 3 cases were found hemobilia and 2 cases were found acute pancreatitis. Conclusions Therapeutic ERCP is effective and safe in elderly patients over 80 years. Age is not the contraindication of therapeutic ERCP.%目的 评价治疗性逆行胰胆管造影术(ERCP)对80岁以上老年患者胆胰疾病的疗效及安全性. 方法 回顾分析我院自2004年1月至2008年4月诊治的80岁以上行ERCP治疗的老年患者120例,同时观察其并发症. 结果 120例患者,造影成功117例(成功率97.5%),其中胆管癌22例,十二指肠乳头癌3例,胰腺癌8例,急性胆源性胰腺炎15例,慢性胰腺炎5例,急性化脓性胆管炎9例,胆总管结石58例.在ERCP过程中因血氧饱和度进行性下降和严重的心律失常而中止治疗2例;插镜失败1例,失败原因系肿瘤侵犯导致十二指肠球降部狭窄,镜身不能通过.胆道出血3例,急性胰腺炎2例. 结论 治疗性ERCP对80岁以上老年人胆胰疾病的诊治创伤小,且有效及安全,高龄并非治疗性ERCP的禁忌证.

  1. Recurrent acute pancreatitis and its relative factors

    Institute of Scientific and Technical Information of China (English)

    Wei Zhang; Hong-Chao Shan; Yan Gu

    2005-01-01

    AIM: To evaluate the causes and the relative factors of recurrent acute pancreatitis.METHODS: From 1997 to 2000, acute pancreatitis relapsed in 77 of 245 acute pancreatitis patients. By reviewing the clinical treatment results and the follow-up data, we analyzed the recurrent factors of acute pancreatitis using univariate analysis and multivariate analysis.RESULTS: Of the 245 acute pancreatitis patients, 77 were patients with recurrent acute pancreatitis. Of them, 56 patients relapsed two times, 19 relapsed three times, each patient relapsed three and four times. Forty-seven patients relapsed in hospital and the other 30 patients relapsed after discharge. Eighteen patients relapsed in 1 year, eight relapsed in 1-3 years, and four relapsed after 3 years. There were 48 cases of biliary pancreatitis, 3 of alcohol pancreatitis, 5 of hyperlipidemia pancreatitis, 21 of idiopathic pancreatitis. Univariate analysis showed that the patients with local complications of pancreas, obstructive jaundice and hepatic function injury were easy to recur during the treatment period of acute pancreatitis (P = 0.022<0.05, P = 0.012<0.05 and P = 0.002<0.05, respectively). Multivariate analysis showed that there was no single factor related to recurrence. Of the 47 patients who had recurrence in hospital, 16 had recurrence in a fast period, 31 after refeeding. CONCLUSION: Acute pancreatitis is easy to recur even during treatment. The factors such as changes of pancreas structure and uncontrolled systemic inflammatory reaction are responsible for the recurrence of acute pancreatitis. Early refeeding increases the recurrence of acute pancreatitis. Defining the etiology is essential for reducing the recurrence of acute pancreatitis.

  2. Pancreatic Cancer

    Science.gov (United States)

    ... hormones that help control blood sugar levels. Pancreatic cancer usually begins in the cells that produce the juices. Some risk factors for developing pancreatic cancer include Smoking Long-term diabetes Chronic pancreatitis Certain ...

  3. Pancreatic pseudocysts

    African Journals Online (AJOL)

    at formulating a classification that can be used to dictate treatment strategy ... standing of the natural history of pancreatic fluid collec- ... ring, protein plug, or stone, the ongoing pancreatic secretion ... exocrine function in chronic pancreatitis.

  4. Future developments in biliary stenting

    Directory of Open Access Journals (Sweden)

    Hair CD

    2013-06-01

    Full Text Available Clark D Hair,1 Divyesh V Sejpal21Department of Medicine, Section of Gastroenterology and Hepatology, Baylor College of Medicine, Houston, TX, USA; 2Department of Medicine, Section of Gastroenterology, Hofstra North Shore-LIJ School of Medicine, North Shore University Hospital, Manhasset, NY, USAAbstract: Biliary stenting has evolved dramatically over the past 30 years. Advancements in stent design have led to prolonged patency and improved efficacy. However, biliary stenting is still affected by occlusion, migration, anatomical difficulties, and the need for repeat procedures. Multiple novel plastic biliary stent designs have recently been introduced with the primary goals of reduced migration and improved ease of placement. Self-expandable bioabsorbable stents are currently being investigated in animal models. Although not US Food and Drug Administration approved for benign disease, fully covered self-expandable metal stents are increasingly being used in a variety of benign biliary conditions. In malignant disease, developments are being made to improve ease of placement and stent patency for both hilar and distal biliary strictures. The purpose of this review is to describe recent developments and future directions of biliary stenting.Keywords: plastic stents, self-expandable metal stents, drug eluting stents, bioabsorbable stents, malignant biliary strictures, benign biliary strictures

  5. Preliminary research on the pathological role of cathepsin-B in subcutaneous heteroplastic pancreatic carcinoma in nude mice

    Institute of Scientific and Technical Information of China (English)

    ZHANG Chong; SUN Jia-bang; LIU Da-chuan; CUI Ye-qing; LIU Shuang; SUN Hai-chen

    2009-01-01

    Background Cathespin-B (cath-B) is an important proteolytic enzyme involved in the disease course of invasion in many types of cancer. Cath-B expression in subcutaneous heteroplastic pancreatic carcinoma in nude mice has not been studied. We investigated the role of cath-B in a model of heteroplastic pancreatic carcinoma in BALB/c nude mice.Methods Thirty-two six-week-old female BALB/c nude mice were equally divided into four groups. PANC-1 cells were inoculated subcutaneously in the left axillary region. Besides volume, weight of subcutaneous tumor, and change in body weight, cath-B expression in each group was measured by immunohistochemical staining, PCR and Western blotting. Its relationship to microvessel density (MVD), CD44v6, and placenta growth factor (PLGF) was also examined. CA-074Me,a specific inhibitor of cath-B, was injected intraperitoneally (i.p.) at different stages of tumor growth in group B and C.Gemcitabine (GEM), was also injected (i.p.) in group D to compare anti-tumor efficacy with CA-074Me.Results Expression of cath-B at different levels was related to tumor growth, MVD, and PLGF expression. In group A (control group), cath-B expression was enhanced more than that seen in other groups. CA-074Me clearly inhibited cath-B expression and tumor growth in group B. There was no difference between group C and D with respect to anti-tumor effect.Conclusions Cath-B correlates with the growth and angiogenesis of tumors, but not with the adhesion induced by CD44v6. CA-074Me clearly inhibited cath-B expression and demonstrated an anti-neoplastic and anti-angiogenesis effect.

  6. Acute Pancreatitis and Pregnancy

    Science.gov (United States)

    ... Pancreatitis Acute Pancreatitis and Pregnancy Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is defined as ... pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for almost 1 ...

  7. [Pediatric pancreatitis. Evidence based management guidelines of the Hungarian Pancreatic Study Group].

    Science.gov (United States)

    Párniczky, Andrea; Czakó, László; Dubravcsik, Zsolt; Farkas, Gyula; Hegyi, Péter; Hritz, István; Kelemen, Dezső; Morvay, Zita; Oláh, Attila; Pap, Ákos; Sahin-Tóth, Miklós; Szabó, Flóra; Szentkereszti, Zsolt; Szmola, Richárd; Takács, Tamás; Tiszlavicz, László; Veres, Gábor; Szücs, Ákos; Lásztity, Natália

    2015-02-22

    Pediatric pancreatitis is a rare disease with variable etiology. In the past 10-15 years the incidence of pediatric pancreatitis has been increased. The management of pediatric pancreatitis requires up-to-date and evidence based management guidelines. The Hungarian Pancreatic Study Group proposed to prepare an evidence based guideline based on the available international guidelines and evidences. The preparatory and consultation task force appointed by the Hungarian Pancreatic Study Group translated and complemented and/or modified the international guidelines if it was necessary. In 8 clinical topics (diagnosis; etiology; prognosis; imaging; therapy; biliary tract management; complications; chronic pancreatitis) 50 relevant questions were defined. Evidence was classified according to the UpToDate(®) grading system. The draft of the guidelines was presented and discussed at the consensus meeting on September 12, 2014. All clinical statements were accepted with total (more than 95%) agreement. The present Hungarian Pancreatic Study Group guideline is the first evidence based pediatric pancreatitis guideline in Hungary. The present guideline is the first evidence-based pancreatic cancer guideline in Hungary that provides a solid ground for teaching purposes, offers quick reference for daily patient care in pediatric pancreatitis and guides financing options. The authors strongly believe that these guidelines will become a standard reference for pancreatic cancer treatment in Hungary.

  8. 胆管超选技术降低ERCP术后胰腺炎发生率的对照研究%A control study on selective biliary cannulation technique reducing incidence of post-ERCP pancreatitis

    Institute of Scientific and Technical Information of China (English)

    柴宁莉; 令狐恩强; 万军; 蔡昌豪; 徐世平; 吴本俨; 胡海田; 张煜; 张智勇

    2010-01-01

    目的 探讨应用导丝超选胆管技术在减少ERCP术后相关胰腺炎中的价值.方法 随机抽取术者1998-2001年间以乳头直接插入法行诊断性及治疗性ERCP术病人共78例,及2007-2008年间应用导丝超选技术行ERCP术病人112例,回顾性对比研究了两组插管成功率、胰管显影率,以及ERCP术后血淀粉酶的动态变化、相关胰腺炎的发生情况,并进行胰管显影分级与胰腺炎并发症之间的单因素相关分析.结果 乳头直接插入法的胆管插管成功率仅42.30 %(33/78例),约61.53%(16/26例)的病人因插管失败,不能进一步行ERCP相关治疗;而近年采用导丝超选胆管技术显著提高了插管成功率94.64%(106/112例,P0.05).胰管显影程度与ERCP术后胰腺炎的发生之间有显著的正相关性(P0.05) in terms of the rate of hyperamylasemia between the two groups.The significant correlation was found between the grading of pancreatic duct visualization and the occurrence of PEP.Condusion Guidewire-directed selective access to the bile duct lowers likdihood of PEP by facilitating cannulation and lowering the visualization rate of pancreatic duct.The occurrence of PEP could be predicted by the grading of pancreatic duct visualization,which is a very important but not the unique factor leading to PEP.

  9. Computed Tomography Appearances of Various Complications Associated with Pancreatic Pseudocysts

    Energy Technology Data Exchange (ETDEWEB)

    Cheol Kim, Hyun; Mo Yang, Dal; Jung Kim, Hyoung; Ho Lee, Dong; Tae Ko, Young; Won Lim, Joo (Dept. of Radiology, East-West Neo Medical Center, Kyung-Hee Univ., Seoul (Korea))

    2008-09-15

    Most pancreatic pseudocysts are common complications of acute or chronic pancreatitis. They usually occur within the pancreas or in peripancreatic tissues, and are visualized as round or oval fluid collections with thin or thick walls on computed tomography (CT) scans. However, pancreatic pseudocysts are often combined with various complications, e.g., various organ involvements, infection, hemorrhage with pseudoaneurysm formation, rupture with fistula formation, or gastrointestinal or biliary obstruction, which may necessitate prompt intervention or surgery. This review illustrates the CT appearances of various complications associated with pancreatic pseudocysts

  10. Acute Pancreatitis and Splenic Vein Thrombosis due to Hypertriglyceridemia

    Directory of Open Access Journals (Sweden)

    Ercan Gündüz

    2015-01-01

    Full Text Available Acute pancreatitis (AP is a condition characterised by the activation of the normally inactive digestive enzymes due to an etiological factor and digestion of the pancreatic tissues, resulting in extensive inflammation and leading to local, regional, and systemic complications in the organism. It may vary from the mild edematous to the hemorrhagic and severely necrotising form. The most common causes are biliary stones and alcohol abuse. In this case study, we would like to present a patient with AP due to hypertriglyceridemia (HPTG, which is a rare cause of pancreatitis, and splenic vein thrombosis, which is a rare complication of pancreatitis.

  11. Acute Pancreatitis and Splenic Vein Thrombosis due to Hypertriglyceridemia.

    Science.gov (United States)

    Gündüz, Ercan; Dursun, Recep; İçer, Mustafa; Zengin, Yılmaz; Güloğlu, Cahfer

    2015-01-01

    Acute pancreatitis (AP) is a condition characterised by the activation of the normally inactive digestive enzymes due to an etiological factor and digestion of the pancreatic tissues, resulting in extensive inflammation and leading to local, regional, and systemic complications in the organism. It may vary from the mild edematous to the hemorrhagic and severely necrotising form. The most common causes are biliary stones and alcohol abuse. In this case study, we would like to present a patient with AP due to hypertriglyceridemia (HPTG), which is a rare cause of pancreatitis, and splenic vein thrombosis, which is a rare complication of pancreatitis.

  12. Anomalous pancreatico-biliary ductal union with cystic dilatation of the bile duct.

    Science.gov (United States)

    Richer, J P; Faure, J P; Morichau-Beauchant, M; Dugue, T; Maillot, N; Kamina, P; Carretier, M

    1998-01-01

    We report, in an adult, an asymptomatic association between cystic dilation of the bile duct (type IV A in Todani's classification) and anomalous pancreatico-biliary ductal union (APBD) with stones in a long common channel. In APBD, the connection between the common bile duct and the main pancreatic duct is located outside the duodenal wall andis therefore not under the influence of the sphincter of Boyden. An abnormally long common channel is in excess of 15 mm. Two types of convergence anomalies are defined according to whether the bile duct opens into the main pancreatic duct (BP) or the main pancreatic duct into the bile duct (PB). In APBD, there is probably a reverse pressure gradient between the bile and pancreatic ducts, with regurgitation of pancreatic juice into the bile duct, repeated attacks of cholangitis, stenosis and cystic dilatation. A long common channel is associated with a higher incidence of carcinoma of the gall bladder of the bile duct.

  13. Cholangiopathy with Respect to Biliary Innate Immunity

    Directory of Open Access Journals (Sweden)

    Kenichi Harada

    2012-01-01

    Full Text Available Biliary innate immunity is involved in the pathogenesis of cholangiopathies in cases of biliary disease. Cholangiocytes possess Toll-like receptors (TLRs which recognize pathogen-associated molecular patterns (PAMPs and play a pivotal role in the innate immune response. Tolerance to bacterial PAMPs such as lipopolysaccharides is also important to maintain homeostasis in the biliary tree, but tolerance to double-stranded RNA (dsRNA is not found. Moreover, in primary biliary cirrhosis (PBC and biliary atresia, biliary innate immunity is closely associated with the dysregulation of the periductal cytokine milieu and the induction of biliary apoptosis and epithelial-mesenchymal transition (EMT, forming in disease-specific cholangiopathy. Biliary innate immunity is associated with the pathogenesis of various cholangiopathies in biliary diseases as well as biliary defense systems.

  14. Hepatobiliary and pancreatic disorders in celiac disease

    Institute of Scientific and Technical Information of China (English)

    Hugh James Freeman

    2006-01-01

    A variety of hepatic and biliary tract disorders may complicate the clinical course of celiac disease. Some of these have been hypothesized to share common genetic factors or have a common immunopathogenesis, such as primary biliary cirrhosis, primary sclerosing cholangitis and autoimmune forms of hepatitis or cholangitis. Other hepatic changes in celiac disease may be associated with malnutrition resulting from impaired nutrient absorption,including hepatic steatosis. In addition, celiac disease may be associated with rare hepatic complications, suchas hepatic T-cell lymphoma. Finally, pancreatic exocrine function may be impaired in celiac disease and represent a cause of treatment failure.

  15. Anatomy and embryology of the biliary tract.

    Science.gov (United States)

    Keplinger, Kara M; Bloomston, Mark

    2014-04-01

    Working knowledge of extrahepatic biliary anatomy is of paramount importance to the general surgeon. The embryologic development of the extrahepatic biliary tract is discussed in this article as is the highly variable anatomy of the biliary tract and its associated vasculature. The salient conditions related to the embryology and anatomy of the extrahepatic biliary tract, including biliary atresia, choledochal cysts, gallbladder agenesis, sphincter of Oddi dysfunction, and ducts of Luschka, are addressed. Copyright © 2014 Elsevier Inc. All rights reserved.

  16. Management of afferent loop obstruction from recurrent metastatic pancreatic cancer using a venting gastrojejunostomy.

    Science.gov (United States)

    Bakes, Debbie; Cain, Christian; King, Michael; Dong, Xiang Da Eric

    2013-12-15

    Pancreatic cancer is an aggressive malignancy potentially curable with surgical intervention. Following pancreaticoduodenectomy for suspected pancreatic head malignancy, patients have a high risk for both immediate and delayed problems due to surgical complications and recurrent disease. We report here a patient with pancreatic cancer treated with pancreaticoduodenectomy who developed recurrent disease resulting in obstruction of the afferent limb. The patient developed biliary obstruction and cholangitis at presentation. Her biliary tree failed to dilate which precluded safe percutaneous biliary decompression. During surgical exploration, she was found to have a dilated afferent limb at the level of the transverse mesocolon. The patient underwent decompression of the afferent limb as well as the biliary tree using a venting gastrojejunostomy to the blind loop. This represents a novel surgical approach for management of this complicated and difficult problem.

  17. Endoscopic management of pain in pancreatic cancer.

    Science.gov (United States)

    Mekaroonkamol, Parit; Willingham, Field F; Chawla, Saurabh

    2015-01-31

    Pancreatic cancer is the fourth leading cause of cancer-related death in the United States and one of the leading causes of cancer mortality in the United States. Due to its aggressive behavior and lack of effective therapies, palliation plays a critical role in the management of the disease. Most patients with pancreatic cancer suffer from severe pain, which adversely predicts prognosis and significantly impacts the quality of life. Therefore pain management plays a central role in palliation. Non-steroidal anti-inflammatory drugs and opioid agents are often first line medications in pain management, but they do not target the underlying pathophysiology of pain and their use is limited by adverse effects and dependence. The proposed mechanisms of pain development in pancreatic cancer include neurogenic inflammation and ductal hypertension which may be targeted by endoscopic therapies. Endoscopic ultrasound-guided celiac plexus neurolysis (EUS-CPN) and pancreatic duct stent placement are the two primary endoscopic modalities for palliative management in pancreatic cancer patients with refractory pain.  Other endoscopic treatments such as biliary stent placement and enteral stent placement for biliary and duodenal obstruction may also help palliate pain in addition to their role in decompression. This article reviews the existing evidence for these endoscopic interventions for pain management in pancreatic cancer.

  18. Recurrent acute pancreatitis in anorexia and bulimia.

    Science.gov (United States)

    Morris, Luc G; Stephenson, Kathryn E; Herring, Sharon; Marti, Jennifer L

    2004-07-01

    Mild pancreatitis has been reported as a consequence of anorexia nervosa, bulimia nervosa, or what has been termed the "dietary chaos syndrome". Either chronic malnutrition, or refeeding after periods of malnutrition, may precipitate acute pancreatitis through several pathogenetic mechanisms. A 26-year-old woman with a ten-year history of anorexia and bulimia presented with a third episode of acute pancreatitis in three months. The patient had been abstinent from alcohol for many years. Imaging studies during all three admissions failed to identify any biliary disease, including gallstones or biliary sludge. A cholecystectomy was performed, with a normal intraoperative cholangiogram, and no abnormalities on pathologic examination of the gallbladder and bile. The patient was discharged on hospital day 10 with no pain, and she has begun to return to regular eating habits. Pancreatitis has not recurred after 6 months of follow up. We have identified 14 cases in the literature of acute pancreatitis associated with anorexia or bulimia. In the absence of evidence for gallstone, alcohol or metabolic etiologies, eating disorders may contribute to the pathophysiology of some idiopathic cases of pancreatitis.

  19. A Rare and Unexpected Side-Effect of Cannabis Use: Abdominal Pain due to Acute Pancreatitis

    Directory of Open Access Journals (Sweden)

    Mehmet Husamettin Akkucuk

    2015-01-01

    Full Text Available Acute pancreatitis is a frequently encountered disorder in patients presenting to emergency units. Biliary system disorders, alcohol consumption, infections, and drugs are among the causes of acute pancreatitis. However, it is sometimes difficult to determine the etiology of this disorder, particularly if the patient does not wish to disclose his consumption of cannabis, the use of which is illegal.

  20. A study on CT diagnosis of pancreatic diseases

    Energy Technology Data Exchange (ETDEWEB)

    Han, Man Chung; Lim, Tae Hwan; Chang, Kee Hyun; Park, Jae Hyung; Yeon, Kyung Mo; Kim, Chung Yong; Yoon, Yong Bum; Song, Sung In [Seoul National University College of Medicine, Seoul (Korea, Republic of)

    1982-06-15

    Authors retrospectively analysed abdominal CT findings of 120 patients, of whom the CT was done under the clinical impression of pancreatic diseases. These include 20 patients of acute pancreatitis, 12 patients of chronic pancreatitis, and 41 patients of pancreatic tumor. Remaining 47 patients were proved to have normal pancreas. CT permitted correct diagnosis in 108 of 120 patients with diagnostic accuracy 91%, sensitivity 95%, and specificity 79%. Predictive value of positive CT diagnosis was 93% and that of negative diagnosis was 82%. Commonly observed CT findings of acute pancreatitis were diffuse pancreatic enlargement (75%), obliteration of peripancreatic fat planes (70%), peripancreatic 'Dirty fat' (50%), and renal fasical thickening (50%). Abscess formation, pseudocyst formation, phlegmon, and fluid collection were the complications of acute pancreatitis in order of frequency. In chronic pancreatitis, pancreatic calcification was the most frequent (58%) and specific CT finding. Pancreas size were normal in 2 patients (16%), atrophic in 5 patients (42%), and enlarged in 5 patients (42%). Of 40 patients with pancreatic cancer, 36 patients showed pancreatic mass on CT, and 18 were with central low density. Other findings of pancreatic cancer were obliteration of peripancreatic fat plane (60%), biliary dilation (30%), and secondary pancreatitis (18%). Liver and lymph nodes metastases were found in 27 patients (68%) at the time of CT scanning.

  1. Acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Bo-Guang Fan

    2010-01-01

    Full Text Available Background : Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims : The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods : We reviewed the English-language literature (Medline addressing pancreatitis. Results : Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions : Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  2. Acute pancreatitis

    Directory of Open Access Journals (Sweden)

    Bo-Guang Fan

    2010-05-01

    Full Text Available Background: Acute pancreatitis continues to be a serious illness, and the patients with acute pancreatitis are at risk to develop different complications from ongoing pancreatic inflammation. Aims: The present review is to highlight the classification, treatment and prognosis of acute pancreatitis. Material & Methods: We reviewed the English-language literature (Medline addressing pancreatitis. Results: Acute pancreatitis is frequently caused by gallstone disease or excess alcohol ingestion. There are a number of important issues regarding clinical highlights in the classification, treatment and prognosis of acute pancreatitis, and treatment options for complications of acute pancreatitis including pancreatic pseudocysts. Conclusions: Multidisciplinary approach should be used for the management of the patient with acute pancreatitis.

  3. Evaluation of the Treatment of Acute Biliary Pancreatitis Effect of Combination of TCM and Western Medicine%中西医结合治疗急性胆源性胰腺炎的效果评价

    Institute of Scientific and Technical Information of China (English)

    李娟; 夏瑾

    2014-01-01

    目的探讨中西医结合治疗急性胆源性胰腺炎的临床疗效,总结急性胆源性胰腺炎的护理体会。方法将80例合并胆囊结石非梗阻性急性胰腺炎患者随机分为对照组(n=40)和处理组(n=40)。对照组以基础治疗+择期手术治疗,处理组在前治疗基础上加用中药治疗。比较两组腹痛消失时间、肠道蠕动时间、血清淀粉酶恢复时间及总住院天数。结果处理组肠道功能及血清淀粉酶恢复快,腹痛消失时间及住院天数短,两组间比较有统计学意义(P<0.05)。结论中西医结合治疗急性胆源性胰腺炎可减轻患者病情,缩短病程,近期疗效显著。%Objective To explore the clinical treatment ef ects of acute gal stonep ancreatitis (AP)with integrated tcm-wm,and summarize the experience of nursing care. Methods 80 acute pancreatic (AP)patients were divided into the control group (n=40)and treatment group (n=40)randomly.Al of them were treated with emergency or elective surgery according to the situation.Patients of control group were treated with basic therapy and surgery,patients of treatment group were treated with basic therapy、surgery and herbal.Recovery time of the bel yache,the bowel function,the blood amylase and the hospitalization time between the two groups were compared. Results The bel yache,the bowel function,the blood amylase of the patients who were treated with treatment group were recover faster,the hospitalization time was shorter in the treatment group ( P<0.05).Conclusion The Acute gal stone pancreatitis patients with integrated tcm-wm can alleviate the patient's condition,shorten the duration of symptoms,and the immediate therapeutic ef ec is distinct.

  4. Percutaneous Intraductal Radiofrequency Ablation is a Safe Treatment for Malignant Biliary Obstruction: Feasibility and Early Results

    Energy Technology Data Exchange (ETDEWEB)

    Mizandari, Malkhaz [Tbilisi State Medical University, Department of Radiology (Georgia); Pai, Madhava, E-mail: madhava.pai@imperial.ac.uk; Xi Feng [Imperial College, London, Hammersmith Hospital Campus, Department of Surgery (United Kingdom); Valek, Vlastimil; Tomas, Andrasina [University Hospital Brno Bohunice, Department of Radiology (Czech Republic); Quaretti, Pietro [IRCCS Policlinico San Matteo, Department of Radiology (Italy); Golfieri, Rita; Mosconi, Cristina [University of Bologna, Department of Radiology, Policlinico S. Orsola-Malpighi (Italy); Ao Guokun [The 309 Hospital of Chinese PLA, Department of Radiology (China); Kyriakides, Charis [Imperial College, London, Hammersmith Hospital Campus, Department of Surgery (United Kingdom); Dickinson, Robert [Imperial College London, Department of Bioengineering (United Kingdom); Nicholls, Joanna; Habib, Nagy, E-mail: nagy.habib@imperial.ac.uk [Imperial College, London, Hammersmith Hospital Campus, Department of Surgery (United Kingdom)

    2013-06-15

    Purpose. Previous clinical studies have shown the safety and efficacy of this novel radiofrequency ablation catheter when used for endoscopic palliative procedures. We report a retrospective study with the results of first in man percutaneous intraductal radiofrequency ablation in patients with malignant biliary obstruction. Methods. Thirty-nine patients with inoperable malignant biliary obstruction were included. These patients underwent intraductal biliary radiofrequency ablation of their malignant biliary strictures following external biliary decompression with an internal-external biliary drainage. Following ablation, they had a metal stent inserted. Results. Following this intervention, there were no 30-day mortality, hemorrhage, bile duct perforation, bile leak, or pancreatitis. Of the 39 patients, 28 are alive and 10 patients are dead with a median survival of 89.5 (range 14-260) days and median stent patency of 84.5 (range 14-260) days. One patient was lost to follow-up. All but one patient had their stent patent at the time of last follow-up or death. One patient with stent blockage at 42 days postprocedure underwent percutaneous transhepatic drain insertion and restenting. Among the patients who are alive (n = 28) the median stent patency was 92 (range 14-260) days, whereas the patients who died (n = 10) had a median stent patency of 62.5 (range 38-210) days. Conclusions. In this group of patients, it appears that this new approach is feasible and safe. Efficacy remains to be proven in future, randomized, prospective studies.

  5. Biliary atresia: pathogenesis and treatment.

    Science.gov (United States)

    Bates, M D; Bucuvalas, J C; Alonso, M H; Ryckman, F C

    1998-01-01

    Biliary atresia is a disorder of infants in which there is obliteration or discontinuity of the extrahepatic biliary system, resulting in obstruction of bile flow. Untreated, the resulting cholestasis leads to progressive conjugated hyperbilirubinemia, cirrhosis, and hepatic failure. Biliary atresia has an incidence of approximately one in 10,000 live births worldwide. Evidence to date supports a number of pathogenic mechanisms for the development of biliary atresia. An infectious cause, such as by a virus, would seem most pausible in many cases. The clinical observation that biliary atresia is rarely encountered in premature infants would support an agent acting late in gestation. However, no infectious or toxic agent has been conclusively implicated in biliary atresia. Genetic mechanisms likely play important roles, even regarding susceptibility to other specific causes, but no gene whose altered function would result in obstruction or atresia of the biliary tree has been identified. The variety of clinical presentations support the notion that the proposed mechanisms are not mutually exclusive but may play roles individually or in combination in certain patients. Biliary atresia, when untreated, is fatal within 2 years, with a median survival of 8 months. The natural history of biliary atresia has been favorably altered by the Kasai portoenterostomy. Approximately 25 to 35% of patients who undergo a Kasai portoenterostomy will survive more than 10 years without liver transplantation. One third of the patients drain bile but develop complications of cirrhosis and require liver transplantation before age 10. For the remaining one third of patients, bile flow is inadequate following portoenterostomy and the children develop progressive fibrosis and cirrhosis. The portoenterostomy should be done before there is irreversible sclerosis of the intrahepatic bile ducts. Consequently, a prompt evaluation is indicated for any infant older than 14 days with jaundice to

  6. [Coincidental finding of biliary ascariasis].

    Science.gov (United States)

    Kristensen, Anders Donatsky; Achiam, Michael

    2010-04-19

    We describe a case of biliary ascariasis in a 27-year-old Philippine au-pair with recurrent upper abdominal pain. Hepatobiliary ascariasis is rarely seen in non-endemic areas. The diagnosis is important because severe complications can occur. If migrated into the biliary tree, it is recommended to perform endoscopic extraction combined with antihelmintic therapy. In severe cases, the recommendation is laparoscopic cholecystectomy and peroperative exploration of the common hepatic duct.

  7. Endoscopic placement of pancreatic stents and drains in the management of pancreatitis.

    Science.gov (United States)

    Kozarek, R A; Patterson, D J; Ball, T J; Traverso, L W

    1989-01-01

    Although widely used in the biliary tree, little data is available on endoscopic placement of stents or drains within the pancreas. This report describes 17 patients, nine with acute relapsing pancreatitis and eight with chronic pancreatitis, who had drain or stent placement for hypertensive pancreatic duct (PD) sphincter, dominant ductal stenosis, duct disruption, or pseudocyst. Two patients have subsequently undergone surgery, and six other patients continue long-term stent placement with marked reduction of chronic pain or attacks of recurrent pancreatitis. All six pseudocysts resolved, although one recurred and required surgery. It is concluded that pancreatic drains or stents may obviate the need for surgery, temporize before definitive therapy, or direct a subsequent surgical procedure. Images Figs. 1A and B. Figs. 2A-C. Figs. 2A-C. Fig. 3. Figs. 4A-D. Figs. 5A and B. PMID:2923512

  8. Spontaneous biliary peritonitis in children.

    Science.gov (United States)

    Kohli, Supreethi; Singhal, Anu; Arora, Anita; Singhal, Sanjeev

    2013-01-01

    Pediatric Spontaneous Bile duct perforation is a rare clinical condition with only around 150 cases reported worldwide. Early management gives excellent prognosis but the condition often presents a diagnostic dilemma. Hepato-biliary Technetium-99m-iminodiacetic acid scintiscan is the diagnostic investigation of choice but its availability in third world countries is limited. We present two cases of spontaneous biliary peritonitis in children, which were diagnosed without scintiscanning. The first case was a one-and -a half-year-old child, who was diagnosed with biliary peritonitis without pneumoperitoneum by a combination of Ultrasound (USG), Contrast enhanced computed tomography (CECT), and Magnetic Resonance Imaging (MRI). The child underwent USG-guided drainage and subsequent cholecystectomy with hepatico-jejunostomy. The second child also had biliary peritonitis without pneumoperitoneum, which was initially suspected on USG. CECT revealed dilated gall bladder and fluid collection in sub-hepatic space and pelvis. Abdominal paracentesis revealed presence of bile. The child responded to conservative therapy. Both are doing well on two-year follow-up. In a patient with jaundice, biliary tract abnormalities and/or free fluid, either generalized or localized to peri-cholecystic/sub-hepatic space on USG/CT/MRI, in the absence of pneumoperitoneum, suggest a diagnosis of biliary perforation even in the absence of scintiscanning.

  9. Spontaneous Biliary Peritonitis in Children

    Directory of Open Access Journals (Sweden)

    Supreethi Kohli

    2013-01-01

    Full Text Available Pediatric Spontaneous Bile duct perforation is a rare clinical condition with only around 150 cases reported worldwide. Early management gives excellent prognosis but the condition often presents a diagnostic dilemma. Hepato-biliary Technetium-99m-iminodiacetic acid scintiscan is the diagnostic investigation of choice but its availability in third world countries is limited. We present two cases of spontaneous biliary peritonitis in children, which were diagnosed without scintiscanning. The first case was a one-and -a half-year-old child, who was diagnosed with biliary peritonitis without pneumoperitoneum by a combination of Ultrasound (USG, Contrast enhanced computed tomography (CECT, and Magnetic Resonance Imaging (MRI. The child underwent USG-guided drainage and subsequent cholecystectomy with hepatico-jejunostomy. The second child also had biliary peritonitis without pneumoperitoneum, which was initially suspected on USG. CECT revealed dilated gall bladder and fluid collection in sub-hepatic space and pelvis. Abdominal paracentesis revealed presence of bile. The child responded to conservative therapy. Both are doing well on two-year follow-up. In a patient with jaundice, biliary tract abnormalities and/or free fluid, either generalized or localized to peri-cholecystic/sub-hepatic space on USG/CT/MRI, in the absence of pneumoperitoneum, suggest a diagnosis of biliary perforation even in the absence of scintiscanning.

  10. Immunoglobulin G4-related disease: autoimmune pancreatitis and extrapancreatic manifestations*

    Science.gov (United States)

    Fernandes, Daniel Alvarenga; Kido, Ricardo Yoshio Zanetti; Barros, Ricardo Hoelz de Oliveira; Martins, Daniel Lahan; Penachim, Thiago José; Caserta, Nelson Marcio Gomes

    2016-01-01

    We present a case of immunoglobulin G4 (IgG4)-related disease with pancreatic and extrapancreatic involvement, including the biliary and renal systems. Given the importance of imaging methods for the diagnosis of IgG4-related disease and its differentiation from pancreatic adenocarcinoma, we emphasize important abdominal computed tomography and magnetic resonance imaging findings related to this recently recognized systemic autoimmune disease. PMID:27141136

  11. Immunoglobulin G4-related disease: autoimmune pancreatitis and extrapancreatic manifestations

    Directory of Open Access Journals (Sweden)

    Daniel Alvarenga Fernandes

    2016-04-01

    Full Text Available Abstract We present a case of immunoglobulin G4 (IgG4-related disease with pancreatic and extrapancreatic involvement, including the biliary and renal systems. Given the importance of imaging methods for the diagnosis of IgG4-related disease and its differentiation from pancreatic adenocarcinoma, we emphasize important abdominal computed tomography and magnetic resonance imaging findings related to this recently recognized systemic autoimmune disease.

  12. Neuroendocrine tumor of the pancreas causing biliary obstruction in a 12 year-old girl: A case report and literature review

    Directory of Open Access Journals (Sweden)

    Kimberly A. Bertens

    2014-09-01

    Full Text Available Pancreatic tumors are uncommon in children and rarely result in biliary obstruction. A previously well 12-year old female presented with a one-week history of fatigue, pruritis, and painless jaundice. Abdominal ultrasound demonstrated a mass in the pancreatic head associated with dilation of the common bile duct. Further workup included abdominal MRI, CT and endoscopic retrograde pancreaticogram (ERCP with biliary stenting. Octreotide scan did not reveal uptake in the pancreatic tumor. Percutaneous biopsies were consistent with a grade 2 pancreatic neuroendocrine tumor (NET. Preoperative imaging demonstrated involvement of the portal vein. The patient was brought the operating room for a pancreaticoduodenectomy and portal vein resection. Final pathology revealed a T3N1M0 pancreatic NET. The patient recovered uneventfully.

  13. Ultrasound-guided percutaneous transhepatic biliary drainage: Experiences in 146 patients

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Jai Keun [Sohwa Children' s Hospital, Seoul(Korea, Republic of); Yu, Jeong Sik; Kim, Ki Whang; Chung, Soo Yoon; Jeong, Mi Gyoung [Yonsei University College of Medicine, Seoul (Korea, Republic of); Choi, Deuk Lin; Kwon, Gui Hyang; Lee, Hae Kyung [Soonchunhyang University College of Medicine, Seoul (Korea, Republic of)

    1999-03-15

    Percutaneous biliary drainage is an important technique for palliative therapy of obstructive biliary disease and diagnostic information. The purpose of this study is to review and evaluate the experiences of ultrasound-guided percutaneous transhepatic biliary drainage. Ultrasound-guided percutaneous transhepatic biliary drainage was performed on 146 occasions in 134 patients. The causes of biliary obstruction were: benign diseases (19 cases, 14.2%) such as bile duct stones or stricture, cholangiocarcinoma (37 cases, 27.6%), pancreatic carcinoma (35 cases, 26.1%), metastasis (22 cases, 16.5%), gall bladder cancer (14 cases, 10.4%), ampulla of Vater cancer (4 cases, 3.0%), hepatocellular carcinoma (3 cases, 2.2%). Retrospectively reviewing medical records, we found out frequency of external or external/internal biliary drainages, puncture of left or right hepatic duct, and presence of bileinfection. Ultrasound-guided percutaneous transhepatic biliary drainage was compared with conventional biliary drainage of previous reports on the basis of frequency of complications. External (124 procedures, 84.9%) and external/internal biliary drainage (22 procedures, 15.1%) were carried out by puncture of dilated right (59.6%) or left (40.4%) intrahepatic duct. Sixty-nine complications occurred in 47 patients. Catheter related complications (33/69, 47.8%) were most common: catheter dislodgement (17/69, 24.6%), malfunction (9/69, 13.1%), leakage (7/69, 10.1%). Other minor complications such as simple fever (16/69, 23.2%), cholangitis (7/69, 10.1%), hemobilia (4/69, 5.8%), biloma (2/69, 2.9%) and wound infection (1/69, 1.5%) occurred. Major complications including sepsis (4/69, 5.8%) and bile peritonitis (2/69, 2.9%) were also noted. Puncture-related complications such as hemobilia, biloma and bile peritonitis occurred in 8 cases (5.5%). Comparing with conventional X-ray guided drainage, ultrasound-guided percutaneous transhepatic biliary drainage is a safe procedure for

  14. 内镜早期治疗急性胆源性胰腺炎60例临床研究%Clinical research on early endoscopic treatment for 60 examples of acute biliary pancreatitis

    Institute of Scientific and Technical Information of China (English)

    胡文秀; 韩志强

    2012-01-01

    目的:探讨内镜早期治疗急性胆源性胰腺炎(ABP)的临床疗效.方法:ABP患者120例,根据治疗方法的不同随机分为早期内镜治疗重症ABP组(Ⅰ组)、早期内镜治疗轻症ABP组(Ⅱ组)、保守治疗重症ABP组(Ⅲ组)以及保守治疗轻症ABP组(Ⅳ组),每组30例,评价各组的临床疗效.结果:Ⅰ组及Ⅱ组恶心、呕吐、发热、腹痛等症状和体征以及TNF-α、C反应蛋白(CRP)、IL-6、IL-8、血淀粉酶、尿淀粉酶、直接胆红素、谷氨酰转肽酶、碱性磷酸酶等实验室检查指标,在治疗前后的改善情况显著优于其他2组,病程缓解时间也短(P<0.05);Ⅰ组和Ⅱ组的治疗总有效率为93.3%和90.0%,明显优于Ⅲ组的70.0%和Ⅳ组的76.7%(P< 0.05).结论:对ABP患者采用内镜早期治疗,相比保守治疗更能有效改善患者的临床症状和体征,值得临床推广.%Objectives To investigate the early endoscopic treatment for acute biliary pancreati-tis(ABP) clinical efficacy. Method: 120 ABP patients, according to the different methods for treatment were randomly divided into early endoscopic treatment for severe ABP group ( group I ), early endoscopic treatment of mild ABPCGroup II ), conservative treatment in severe ABP groupC Group III ) and conservative treatment of mild ABP groupC Group IV ), 30 cases in each group, evaluation clinical efficacy of each group. Results: Group I and group II nausea, vomiting, fever, abdominal pain and other symptoms and signs, and TNF- α, C reactive protein (CRP ), IL-6, IL-8, serum amylase. urine amylase, direct bilirubin, valley GGT, alkaline phosphatase and laboratory examination indexes before and after treatment, the improvement was significantly better than the other 2 groups, duration of disease remission duration is shorter(P<0.05); group I, group II treatment the total effective rate was 93.3%,90%, was significantly better than that of group III 70.0% and group IV 76.7% (P<0.05). Con-elusions ABP

  15. Acute Pancreatitis and Pregnancy

    Science.gov (United States)

    ... Acute Pancreatitis and Pregnancy test Acute Pancreatitis and Pregnancy Timothy Gardner, MD Acute pancreatitis is defined as ... pancreatitis in pregnancy. Reasons for Acute Pancreatitis and Pregnancy While acute pancreatitis is responsible for almost 1 ...

  16. Indicative findings of pancreatic cancer in prediagnostic CT

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Sung Soo; Choi, Jin-Young; Hong, Hye-Suk; Chung, Yong Eun; Lim, Joon Seok [Yonsei University College of Medicine, Department of Diagnostic Radiology, Research Institute of Radiological Science, Severance Hospital, Seoul (Korea); Kim, Myeong-Jin [Yonsei University College of Medicine, Department of Diagnostic Radiology, Research Institute of Radiological Science, Severance Hospital, Seoul (Korea); Yonsei University College of Medicine, Institute of Gastroenterology and Brain Korea 21 project, Seoul (Korea); Department of Radiology, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea)

    2009-10-15

    We examined 20 prediagnostic CTs from 16 patients for whom the diagnosis of pancreatic cancer was delayed until full diagnostic CT was performed. Three radiologists independently reviewed the prediagnostic CTs along with 50 CTs of control subjects, including patients without pancreatic disease (n = 38) or with chronic pancreatitis without calcification visible on CT (n=12). The reviewers recorded the presence of biliary or pancreatic ductal dilation, interruption of the pancreatic duct, distal parenchymal atrophy, contour abnormality and focal hypoattenuation. Frequency, sensitivity and specificity of the significant findings were calculated. Logistic regression analysis was performed. Findings indicative of pancreatic cancer were seen on 85% (17/20) of the prediagnostic CTs. Patients with pancreatic cancer were significantly (p<0.05) more likely to show focal hypoattenuation, pancreatic duct dilation, interruption of the pancreatic duct, and distal parenchymal atrophy, with sensitivities and specificities of 75%/84%, 50%/78%, 45%/82% and 45%/96%, respectively. Focal hypoattenuation and distal parenchymal atrophy were the independent predictors of pancreatic cancer with odds ratios of 20.92 and 11.22, respectively. In conclusion, focal hypoattenuation and pancreatic duct dilation with or without interruption, especially when accompanied by distal parenchymal atrophy, were the most useful findings for avoiding delayed diagnosis of pancreatic cancer. (orig.)

  17. Novel Biliary Reconstruction Techniques During Liver Transplantation

    Science.gov (United States)

    Carmody, Ian C.; Romano, John; Bohorquez, Humberto; Bugeaud, Emily; Bruce, David S.; Cohen, Ari J.; Seal, John; Reichman, Trevor W.; Loss, George E.

    2017-01-01

    Background: Biliary complications remain a significant problem following liver transplantation. Several surgical options can be used to deal with a significant size mismatch between the donor and recipient bile ducts during the biliary anastomosis. We compared biliary transposition to recipient biliary ductoplasty in cadaveric liver transplant. Methods: A total of 33 reconstructions were performed from January 1, 2005 to December 31, 2013. In the biliary transposition group (n=23), 5 reconstructions were performed using an internal stent (5 or 8 French pediatric feeding tube), and 18 were performed without. Of the 10 biliary ductoplasties, 2 were performed with a stent. All patients were managed with standard immunosuppression and ursodiol. Follow-up ranged from 2 months to 5 years. Results: No patients in the biliary transposition group required reoperation; 1 patient had an internal stent removed for recurrent unexplained leukocytosis, and 2 patients required endoscopic retrograde cholangiography and stent placement for evidence of stricture. Three anastomotic leaks occurred in the biliary ductoplasty group, and 2 patients in the biliary ductoplasty group required reoperation for biliary complications. Conclusion: Our results indicate that biliary reconstruction can be performed with either biliary transposition or biliary ductoplasty. These techniques are particularly useful when a significant mismatch in diameter exists between the donor and recipient bile ducts.

  18. Acute pancreatitis in acute viral hepatitis

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    AIM: To elucidate the frequency and characteristics of pancreatic involvement in the course of acute (nonfulminant) viral hepatitis.METHODS: We prospectively assessed the pancreatic involvement in patients with acute viral hepatitis who presented with severe abdomimanl pain.RESULTS: We studied 124 patients with acute viral hepatitis, of whom 24 presented with severe abdominal pain. Seven patients (5.65%) were diagnosed to have acute pancreatitis. All were young males. Five patients had pancreatitis in the first week and two in the fourth week after the onset of jaundice. The pancreatitis was mild and all had uneventful recovery from both pancreatitis and hepatitis on conservative treatment.The etiology of pancreatitis was hepatitis E virus in 4,hepatitis A virus in 2, and hepatitis B virus in 1 patient.One patient had biliary sludge along with HEV infection.The abdominal pain of remaining seventeen patients was attributed to stretching of Glisson's capsule.CONCLUSION: Acute pancreatitis occurs in 5.65% of patients with acute viral hepatitis, it is mild and recovers with conservative management.

  19. Acute pancreatitis and amiodarone: A case report

    Institute of Scientific and Technical Information of China (English)

    Yen-Yuan Chen; Ching-Yu Chen; Kai-Kuen Leung

    2007-01-01

    Amiodarone, a class m antiarrhythmic drug, is one of the most effective drugs used in the treatment of ventricular and paroxysmal supraventricular tachyarrhythmia. Adverse effects of amiodarone including pulmonary toxicity, hepatotoxicity, aggravation of arrhythmia, and thyroid diseases are well understood. A 66-year old woman with acute pancreatitis was admitted to our hospital with the complaint of epigastralgia radiating to both flanks for two months. Her symptoms and elevation of pancreatic enzymes did not respond to conventional medical treatment of pancreatitis for 18 d. No known causal factors for pancreatitis such as biliary tract stone, hypertriglyceridemia and alcohol consumption could be identified. Under the suspicion of amiodarone-induced acute pancreatitis, amiodarone was substituted by propafenone. Her symptoms soon alleviated and serum lipase level declined. Three months after hospital discharge, the abdominal pain did not recur. Amiodarone was approved to treat recurrent ventricular fibrillation or sustained ventricular tachyarrhythmia that has been resistant to other medications since 1986. Pancreatitis is a very rare adverse effect associated with the use of amiodarone, and only four cases of amiodarone-induced pancreatitis have been reported in literature. We report a patient who developed acute pancreatitis during amiodarone therapy.

  20. Diagnosis and differential diagnosis of biliary diseases; Diagnose und Differentialdiagnose von Gallenwegserkrankungen

    Energy Technology Data Exchange (ETDEWEB)

    Juchems, Markus; Brams, Hans-Juergen [Universitaetsklinikum Ulm (Germany). Klinik fuer Diagnostische und Interventionelle Radiologie

    2009-09-15

    Diseases of the gallbladder and the bile duct system can generally be divided in congenital and acquired diseases. Important congenital diseases are biliary atresia and choledochal cysts. Acquired diseases can be divided in gallstone diseases, inflammatory diseases and neoplastic diseases. Imaging of the biliary system should include the gallbladder as well as the intra- and extrahepatic bile ducts. Radiologic examinations include the transabdominal ultrasound, which has a high value in acute disease and computed tomography as a widely available cross sectional imaging modality. Magnetic resonance imaging did greatly benefit from the development of MR cholangiography (MRC). MR including MRC or MRCP (MR cholangiopancreatography) as it is called if the pancreatic duct is imaged simultaneously can be considered as a first line, non invasive imaging modality. Especially for imaging of the biliary tree, it is superior to CT and sonography. (orig.)

  1. Utility of endoscopic ultrasound in pancreatitis: A review

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    The close proximity of the endoscopic ultrasound probe to the pancreas results in superior spatial resolution compared to CT scan and MRI. In addition, endoscopic ultrasound (EUS) is a minimally invasive procedure that does not share the relatively high complication rate of ERCP. Due to these advantages, EUS has evolved into an important technique to assess pancreatobiliary disease. This review will discuss the role of EUS in patients with pancreatitis. The indications can be divided into acute pancreatitis and chronic pancreatitis. In acute pancreatitis, EUS is used to determine the etiology; in suspected chronic pancreatitis it is helpful to establish the diagnosis. Lastly, this review will discuss biliary pancreatitis with suspicion for persistent choledocholithiasis.

  2. elderly patients with unresectable pancreatic headcancer

    Institute of Scientific and Technical Information of China (English)

    Sang Il Hwang; Hyung Ook Kim; Byung Ho Son; Chang Hak Yoo; Hungdai Kim; Jun Ho Shin

    2009-01-01

    AIM: To determine if surgical biliary bypass would provide improved quality of residual life and safe palliation in elderly patients with unresectable pancreatic head cancer. METHODS: Nineteen patients, 65 years of age or older, were managed with surgical biliary bypass (Group A). These patients were compared with 19 patients under 65 years of age who were managed with surgical biliary bypass (Group B). In addition, the results for group A were compared with those obtained from 17 patients, 65 years of age or older (Group C), who received percutaneous transhepatic biliary drainage to evaluate the quality of residual life. RESULTS: Five patients (26.0%) in Group A had complications, including one intraabdominal abscess, one pulmonary atelectasis, and three wound infections. One death (5.3%) occurred on postoperative day 3. With respect to morbidity, mortality, and postoperative hospitalization, no statistically significant difference was noted between Groups A and B. The number of readmissions and the rate of recurrent jaundice were lower in Group A than in Group C, to a statistically significant degree ( P = 0.019, P = 0.029, respectively). The median hospital-free survival period and the median overall survival were also significantly longer in Group A ( P = 0.001 and P < 0.001, respectively). CONCLUSION: Surgical palliation does not increase the morbidity or mortality rates, but it does increase the survival rate and improve the quality of life in elderly patients with unresectable pancreatic head cancer.

  3. Hepatic and biliary ascariasis

    Directory of Open Access Journals (Sweden)

    Anup K Das

    2014-01-01

    Full Text Available Ascariasis mainly contributes to the global helminthic burden by infesting a large number of children in the tropical countries. Hepato-biliary ascariasis (HBA is becoming a common entity now than in the past owing to the frequent usage of ultrasonograms and endoscopic diagnostic procedures in the clinical practice. There are a variety of manifestations in HBA and diagnosis depends on a high index of suspicion in endemic areas coupled with subsequent confirmation by sonographic or endoscopic demonstration of the worm. Most of them present with acute abdomen and jaundice. Oriental or recurrent pyogenic cholangiopathy is possibly the result of HBA, commonly encountered in South-East Asian countries. Conservative treatment with anthelminthic agents is used in the majority. Failure to respond to medical therapy usually indicates the need for endoscopic or surgical interventions. Overall, mortality is low and prognosis is good, but many epidemiological and immunological aspects of Ascaris infection are unclear, meaning our understanding the disease and infection still remains incomplete. Therefore, it is difficult to definitely put down a fixed modality of treatment for HBA. This underscores the need for further studies as ascariasis has the potential to adversely affect the national socio-economy by compromising the health of children and adults alike with its sheer number.

  4. A Case of Pancreatic Cancer in the Setting of Autoimmune Pancreatitis with Nondiagnostic Serum Markers

    Directory of Open Access Journals (Sweden)

    Manju D. Chandrasegaram

    2013-01-01

    Full Text Available Background. Autoimmune pancreatitis (AIP often mimics pancreatic cancer. The diagnosis of both conditions is difficult preoperatively let alone when they coexist. Several reports have been published describing pancreatic cancer in the setting of AIP. Case Report. The case of a 53-year-old man who presented with abdominal pain, jaundice, and radiological features of autoimmune pancreatitis, with a “sausage-shaped” pancreas and bulky pancreatic head with portal vein impingement, is presented. He had a normal serum IgG4 and only mildly elevated Ca-19.9. Initial endoscopic ultrasound-(EUS- guided fine-needle aspiration (FNA of the pancreas revealed an inflammatory sclerosing process only. A repeat EUS guided biopsy following biliary decompression demonstrated both malignancy and features of autoimmune pancreatitis. At laparotomy, a uniformly hard, bulky pancreas was found with no sonographically definable mass. A total pancreatectomy with portal vein resection and reconstruction was performed. Histology revealed adenosquamous carcinoma of the pancreatic head and autoimmune pancreatitis and squamous metaplasia in the remaining pancreas. Conclusion. This case highlights the diagnostic and management difficulties in a patient with pancreatic cancer in the setting of serum IgG4-negative, Type 2 AIP.

  5. Complicated Pancreatitis

    NARCIS (Netherlands)

    Bakker, O.J.

    2015-01-01

    Research questions addressed in this thesis: What is the accuracy of serum blood urea nitrogen as early predictor of complicated pancreatitis? ; What is difference in clinical outcome between patients with pancreatic parenchymal necrosis and patients with extrapancreatic necrosis without necrosis

  6. Chronic pancreatitis

    Science.gov (United States)

    ... or oily stools Pale or clay-colored stools Exams and Tests Tests to diagnose pancreatitis include: Fecal ... in the diet, or as extra supplements Limiting caffeine The health care provider may prescribe pancreatic enzymes. ...

  7. Complicated Pancreatitis

    NARCIS (Netherlands)

    Bakker, O.J.

    2015-01-01

    Research questions addressed in this thesis: What is the accuracy of serum blood urea nitrogen as early predictor of complicated pancreatitis? ; What is difference in clinical outcome between patients with pancreatic parenchymal necrosis and patients with extrapancreatic necrosis without necrosis

  8. Pancreatic abscess

    Science.gov (United States)

    ... page: //medlineplus.gov/ency/article/000270.htm Pancreatic abscess To use the sharing features on this page, please enable JavaScript. A pancreatic abscess is an area filled with pus within the ...

  9. A Double-Layered Covered Biliary Metal Stent for the Management of Unresectable Malignant Biliary Obstruction: A Multicenter Feasibility Study

    Science.gov (United States)

    Park, Jin-Seok; Jeong, Seok; Lee, Don Haeng; Moon, Jong Ho; Lee, Kyu Taek; Dong, Seok Ho

    2016-01-01

    Background/Aims The covered self-expandable metal stent (CMS) was developed to prevent tumor ingrowth-induced stent occlusion during the treatment of malignant biliary obstruction. However, complications such as cholecystitis, pancreatitis, and stent migration can occur after the endoscopic insertion of CMSs. The aim of the present study was to assess the efficacy and safety of a double-layered CMS (DCMS) for the management of malignant bile duct obstruction. Methods DCMSs were endoscopically introduced into 59 patients with unresectable malignant extrahepatic biliary obstruction at four tertiary referral centers, and the patient medical records were retrospectively reviewed. Results Both the technical and functional success rates were 100%. Procedure-related complications including pancreatitis, cholangitis, stent migration, and liver abscess occurred in five patients (8.5%). The median follow-up period was 265 days (range, 31 to 752 days). Cumulative stent patency rates were 68.2% and 40.8% at 6 and 12 months, respectively. At the final follow-up, the rate of stent occlusion was 33.9% (20/59), and the median stent patency period was 276 days (range, 2 to 706 days). Conclusions The clinical outcomes of DCMSs were comparable to the outcomes previously reported for CMSs with respect to stent patency period and complication rates. PMID:27172927

  10. Endoscopic naso-pancreatic drainage for the treatment of pancreatic fistula occurring after LDLT

    Institute of Scientific and Technical Information of China (English)

    Akihisa Nagatsu; Satoru Todo; Masahiko Taniguchi; Tsuyoshi Shimamura; Tomomi Suzuki; Kenichiro Yamashita; Hiroshi Kawakami; Daisuke Abo; Toshiya Kamiyama; Hiroyuki Furukawa

    2011-01-01

    Pancreatic fistula is a quite rare complication in patients who undergo living donor liver transplantation (LDLT). However, in the cases that show pancreatic fistula, the limited volume of the graft and the resultant inadequate liver function may complicate the management of the fistula. As a result, the pancreatic fistula may result in the death of the patient. We present 2 cases in which endoscopic treatment was effective against pancreatic fistulas that developed after LDLT. In case 1, a 61-yearold woman underwent LDLT for primary biliary cirrhosis. Because of a portal venous thrombus caused by a splenorenal shunt, the patient underwent portal vein reconstruction, and a splenorenal shunt was ligated on postoperative day (POD) 7. The main pancreatic duct was injured during the manipulation to achieve hemostasis, thereby necessitating open drainage. However, discharge of pancreatic fluid continued even after POD 300. Endoscopic naso-pancreatic drainage (ENPD) was performed, and this procedure resulted in a remarkable decrease in drain output. The refractory pancreatic fistula healed on day 40 after ENPD. In case 2, a 58-year-old man underwent LDLT for cirrhosis caused by the hepatitis C virus. When the portal vein was exposed during thrombectomy, the pancreatic head was injured, which led to the formation of a pancreatic fistula. Conservative therapy was ineffective; therefore, ENPD was performed. The pancreatic fistula healed on day 38 after ENPD. The findings in these 2 cases show that endoscopic drainage of the main pancreatic duct is a less invasive and effective treatment for pancreatic fistulas that develop after LDLT.

  11. Oldest biliary endoprosthesis in situ

    Science.gov (United States)

    Consolo, Pierluigi; Scalisi, Giuseppe; Crinò, Stefano F; Tortora, Andrea; Giacobbe, Giuseppa; Cintolo, Marcello; Familiari, Luigi; Pallio, Socrate

    2013-01-01

    The advantages of endoscopic retrograde cholangiopancreatography over open surgery have made it the predominant method of treating patients with choledocholithiasis. After sphincterotomy, however, 10%-15% of common bile duct stones cannot be removed with a basket or balloon. The methods for managing “irretrievable stones” include surgery, mechanical lithotripsy, intraductal or extracorporeal shock wave lithotripsy and biliary stenting. The case presented was a referred 82-year-old Caucasian woman with a 7-year-old plastic biliary endoprosthesis in situ. To the best of our knowledge the examined endoprosthesis is the oldest endoprosthesis in situ reported in the literature. Endoscopic biliary endoprosthesis placement remains a simple and safe procedure for patients with stones that are difficult to manage by conventional endoscopic methods and for patients who are unfit for surgery or who are high surgical risks. To date no consensus has been reached regarding how long a biliary prosthesis should remain in situ. Long-term biliary stenting may have a role in selected elderly patients if stones extraction has failed because the procedure may prevent stones impaction and cholangitis. PMID:23858381

  12. Childhood pancreatitis.

    Science.gov (United States)

    Uretsky, G; Goldschmiedt, M; James, K

    1999-05-01

    Acute pancreatitis is a rare finding in childhood but probably more common than is generally realized. This condition should be considered in the evaluation of children with vomiting and abdominal pain, because it can cause significant morbidity and mortality. Clinical suspicion is required to make the diagnosis, especially when the serum amylase concentration is normal. Recurrent pancreatitis may be familial as a result of inherited biochemical or anatomic abnormalities. Patients with hereditary pancreatitis are at high risk for pancreatic cancer.

  13. Biliary atresia associated with meconium peritonitis.

    Science.gov (United States)

    Chung, Mei-Yung; Ko, Tan-Yung; Huang, Chung-Bin; Lee, Chiang-Hsuan; Hsieh, Chih-Sung

    2006-01-01

    Biliary atresia, malrotation, meconium peritonitis and transient hypothyroidism are occasionally seen in neonatal infants. Biliary atresia associated with malrotation has been reported in some patients with polysplenia syndrome, but biliary atresia associated with meconium peritonitis has only been described by a few investigators. Here we present a case of meconium peritonitis due to malrotation with volvulus, followed by biliary atresia and transient hypothyroidism during early infancy.

  14. Spontaneous rupture of intrahepatic biliary ducts with biliary peritonitis.

    Science.gov (United States)

    Aydin, Unal; Yazici, Pinar; Coker, Ahmet

    2007-01-01

    Spontaneous rupture of intrahepatic biliary ducts is a rare cause of acute abdomen due to biliary peritonitis. We report a 92-year-old woman with 48-h history of upper abdominal pain, nausea and vomiting and peritoneal signs. CT scan showed free fluid in the abdomen and mild dilatation of the common bile duct. Exploratory laparotomy showed bile in the abdominal cavity with leak-age from a ruptured bile duct radicle in segment 3, as confirmed on intraoperative cholangiography. She underwent cholecystectomy, choledochotomy with removal of gallstones, repair of the perforation with primary suture and placement of a T-tube. She had an uneventful recovery.

  15. Chronic pancreatitis

    OpenAIRE

    Kocher, Hemant M.; Froeling, Fieke EM

    2008-01-01

    Chronic pancreatitis is characterised by long-standing inflammation of the pancreas owing to a wide variety of causes, including recurrent acute attacks of pancreatitis. Chronic pancreatitis affects 3–9 people in 100,000; 70% of cases are alcohol-induced.

  16. Chronic pancreatitis

    OpenAIRE

    Kocher, Hemant M.; Kadaba, Raghu

    2011-01-01

    Chronic pancreatitis is characterised by long-standing inflammation of the pancreas due to a wide variety of causes, including recurrent acute attacks of pancreatitis. Chronic pancreatitis affects between 3 and 9 people in 100,000; 70% of cases are alcohol-induced.

  17. Age Peculiarities of the Course of Functional Biliary Disorders in Children

    Directory of Open Access Journals (Sweden)

    I.V. Pashchenko

    2016-10-01

    Full Text Available Introduction. Functional pathology of biliary tract is widespread among children of different age. The main signs of functional biliary disorders in children are manifestations of dyspeptic, pain, asthenovegetative and cholestatic syndromes of various intensity. The research objective: to study the peculiarities of the biliary functional disorders in children of different age groups. Materials and methods. There were observed 85 children aged from 3 up to 17 years old with the confirmed diagnosis of functional biliary disorders. The patients’ examination included: anamnestic data, general clinical investigation, laboratory and instrumental studies. Among the examined children 44 children were aged from 3 up to 6 years old, 41 patients were aged from 7 up to 17 years old. Results of the research. The main causes of the disease among children of preschool age were the following: improper feeding (63.6 %, the acute infections of the alimentary system diseases in anamnesis (29.5 %, presence of the chro­nic infection foci (22.7 %. According to the result of the analysis of clinical manifestations there was established that in 88.6 % of children of preschool age hypokinetic functional biliary disorders prevailed, accompanied by persistent not intensive stomach ache and dyspeptic syndrome. Improper feeding (92.6 %, psychoemotional stress (43.9 %, hypodynamia (34.2 %, vegetative deregulation (24.3 % were the main reasons for the exacerbation of the disease among school children. In 48.7 % of children of school age there were diagnosed pancreatic disorders. Discussion of the research results. Therapeutic correction of functional biliary disorders in children is required to be carried out taking into account that in children of preschool age the hypokinetic functional biliary disorders prevailed, and in children of school age there was more often diagnosed functional pancreatic disorder of Oddi’s sphincter and hyperkinetic functional biliary

  18. Primary biliary cirrhosis

    Directory of Open Access Journals (Sweden)

    Heathcote E Jenny

    2008-01-01

    Full Text Available Abstract Primary biliary cirrhosis (PBC is a chronic and slowly progressive cholestatic liver disease of autoimmune etiology characterized by injury of the intrahepatic bile ducts that may eventually lead to liver failure. Affected individuals are usually in their fifth to seventh decades of life at time of diagnosis, and 90% are women. Annual incidence is estimated between 0.7 and 49 cases per million-population and prevalence between 6.7 and 940 cases per million-population (depending on age and sex. The majority of patients are asymptomatic at diagnosis, however, some patients present with symptoms of fatigue and/or pruritus. Patients may even present with ascites, hepatic encephalopathy and/or esophageal variceal hemorrhage. PBC is associated with other autoimmune diseases such as Sjogren's syndrome, scleroderma, Raynaud's phenomenon and CREST syndrome and is regarded as an organ specific autoimmune disease. Genetic susceptibility as a predisposing factor for PBC has been suggested. Environmental factors may have potential causative role (infection, chemicals, smoking. Diagnosis is based on a combination of clinical features, abnormal liver biochemical pattern in a cholestatic picture persisting for more than six months and presence of detectable antimitochondrial antibodies (AMA in serum. All AMA negative patients with cholestatic liver disease should be carefully evaluated with cholangiography and liver biopsy. Ursodeoxycholic acid (UDCA is the only currently known medication that can slow the disease progression. Patients, particularly those who start UDCA treatment at early-stage disease and who respond in terms of improvement of the liver biochemistry, have a good prognosis. Liver transplantation is usually an option for patients with liver failure and the outcome is 70% survival at 7 years. Recently, animal models have been discovered that may provide a new insight into the pathogenesis of this disease and facilitate appreciation for

  19. The Outcome of a Long-Term Follow-up of Pancreatic Function after Recovery from Acute Pancreatitis

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    Tomas Symersky

    2006-09-01

    Full Text Available Context: It is generally assumed that pancreatic function recovers completely after mild but not after severe acute pancreatitis. Objective :To evaluate both pancreatic function and quality of life in patients who had recovered from acute pancreatitis in a long-term follow-up study. Participants :Thirty-four patients (mean age: 56 years who had recovered from biliary (n=26 or post ERCP (n=8 acute pancreatitis. The mean time after the event was 4.6 years. Main outcome measures :Pancreatic function was evaluated by fecal fat excretion, urinary 4-aminobenzoic acid (PABA recovery, oral glucose tolerance test and pancreatic polypeptide (PP secretion. In addition, the quality of life was measured by the gastrointestinal quality of life index (GIQLI. Results :Of the 34 patients, 22 (65% had mild and 12 (35% had severe acute pancreatitis. Exocrine insufficiency (fecal fat greater than 7 g/24h and/or urinary PABA recovery less than 50% was present in 22 (65% patients: in 10 (83% after severe and in 12 (55% after mild acute pancreatitis, respectively (P=0.140. Endocrine insufficiency was present in 12 patients (35%: 7 (32% mild versus 5 (42% severe acute pancreatitis; P=0.711. the quality of life was significantly impaired after acute pancreatitis, (P=0.024. No significant relationship was found between the severity of the pancreatitis and impairment of the quality of life (P=0.604. Conclusion :In a significant proportion of patients who had recovered from acute pancreatitis, exocrine and endocrine functional impairment was found. This finding is not confined only to patients after severe acute pancreatitis. Routine evaluation of pancreatic function after acute pancreatitis should be considered.

  20. SURGICAL TREATMENT OF PAIN IN CHRONIC PANCREATITIS:STUDIES OF 111 PATIENTS

    Institute of Scientific and Technical Information of China (English)

    D. Guinier; P. Mathieu; B. Heyd; G. Mantion

    2004-01-01

    Objective Evaluation of the efficacy of pancreatic resections for the treatment of chronic pains during chronic pancreatitis. Methods Retrospective study of inpatients for chronic pancreatitis between 1982 to 2000. Purpose of admission, morphological changes, treatments and results were evaluated. Results 142 patients were admitted for chronic pancreatitis. 111 patients suffered from chronic pains, due to morphological changes such as pseudocysts, inflammatory masses in the head, dilated pancreatic ducts, biliary or duodenal compressions. Denervations were never efficient, pancreatic resections achieved relief of pain in up to 75% of cases and drainages were efficient in 52% of cases. Conclusions Pancreatic resections during chronic pancreatitis seem to be the most efficient treatment of chronic pains. New techniques such as duodenum-preserving head resection or total pancreatectomy with islet autotransplantation should improve these results.

  1. Hereditary pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Richard M Charnley

    2003-01-01

    Hereditary pancreatitis is an autosomal dominant condition,which results in recurrent attacks of acute pancreatitis,progressing to chronic pancreatitis often at a young age.The majority of patients with hereditary pancreatitis expressone of two mutations (R122H or N29I) in the cationictrypsinogen gene (PRSS1 gene). It has been hypothesisedthat one of these mutations, the R122H mutation causespancreatitis by altering a trypsin recognition site sopreventing deactivation of trypsin within the pancreas andprolonging its action, resulting in autodigestion. Families withthese two mutations have been identified in many countriesand there are also other rarer mutations, which have alsobeen linked to hereditary pancreatitis.Patients with hereditary pancreatitis present in the sameway as those with sporadic pancreatitis but at an earlierage. It is common for patients to remain undiagnosed formany years, particularly ifthey present with non-specificsymptoms. Hereditary pancreatitis should always beconsidered in patients who present with recurrent pancreatitiswith a family history of pancreatic disease. If patients withthe 2 common mutations are compared, those with theR122H mutation are more likely to present at a younger ageand are more likely to require surgical intervention than thosewith N29I. Hereditary pancreatitis carries a 40 % lifetimerisk of pancreatic cancer with those patients aged between50 to 70 being most at risk in whom screening tests maybecome important.

  2. Clinical significance of main pancreatic duct dilation on computed tomography: Single and double duct dilation

    Institute of Scientific and Technical Information of China (English)

    Mark D Edge; Maarouf Hoteit; Amil P Patel; Xiaoping Wang; Deborah A Baumgarten; Qiang Cai

    2007-01-01

    AIM: To study the patients with main pancreatic duct dilation on computed tomography (CT) and thereby to provide the predictive criteria to identify patients at high risk of significant diseases, such as pancreatic cancer, and to avoid unnecessary work up for patients at low risk of such diseases.METHODS: Patients with dilation of the main pancreatic duct on CT at Emory University Hospital in 2002 were identified by computer search. Clinical course and ultimate diagnosis were obtained in all the identified patients by abstraction of their computer database records.RESULTS: Seventy-seven patients were identified in this study. Chronic pancreatitis and pancreatic cancer were the most common causes of the main pancreatic duct dilation on CT. Although the majority of patients with isolated dilation of the main pancreatic duct (single duct dilation) had chronic pancreatitis, one-third of patients with single duct dilation but without chronic pancreatitis had pancreatic malignancies, whereas most of patients with concomitant biliary duct dilation (double duct dilation) had pancreatic cancer.CONCLUSION: Patients with pancreatic double duct dilation need extensive work up and careful follow up since a majority of these patients are ultimately diagnosed with pancreatic cancer. Patients with single duct dilation, especially such patients without any evidence of chronic pancreatitis, also need careful follow-up since the possibility of pancreatic malignancy, including adenocarcinoma and intraductal papillary mucinous tumors, is still high.

  3. Pancreatic Surgery in the Laparoscopic Era

    Directory of Open Access Journals (Sweden)

    Ammori BJ

    2003-11-01

    Full Text Available Recent advances in technology and techniques have opened the gates widely to a wide range of applications of minimally invasive surgery in patients with inflammatory and neoplastic diseases of the pancreas. Laparoscopic cholecystectomy is the gold standard treatment for prevention of further attacks of acute biliary pancreatitis. Bile duct calculi detected at intraoperative cholangiography in patients with mild attacks of pancreatitis may be safely managed with laparoscopic bile duct exploration. Laparoscopic internal drainage of large, persistent and symptomatic pancreatic pseudocysts is safely applicable to most patients, achieves adequate drainage and facilitates debridement, and brings recognised benefits over open surgery and endoscopic approaches. Laparoscopic pancreatic necrosectomy for infected necrosis is feasible in some patients but the benefits of this approach in this high-risk group of patients remain to be shown. Staging laparoscopy and laparoscopic ultrasound avoids unnecessary laparotomy in approximately one-fifth of patients with pancreatic cancer, but their routine application in patients with ampullary and duodenal cancers is not warranted. The majority of patients with periampullary cancer have locally advanced or metastatic disease at presentation and their management is entirely palliative. Laparoscopic surgery therefore has its place in the relief of biliary and gastric outlet obstruction, and has its advantages over endoscopic biliary and duodenal stenting in patients with predicted better prognosis, though these advantages ought to be confirmed in randomised controlled trials. Thoracoscopic splanchnicectomy is beneficial in the short-to-medium term for the palliation of intractable opiate-dependent abdominal pain of locally advanced pancreatic cancer and that of chronic pancreatitis with demonstrable improvements in quality of life. Laparoscopic enucleation of neuroendocrine tumours of the pancreas, and distal or

  4. [Endoscopic management of postoperative biliary fistulas].

    Science.gov (United States)

    Farca, A; Moreno, M; Mundo, F; Rodríguez, G

    1991-01-01

    Biliary fistulas have been managed by surgical correction with no good results. From 1986 to 1990, endoscopic therapy was attempted in 24 patients with postoperative persistent biliary-cutaneous fistulas. Endoscopic retrograde cholangiography demonstrated residual biliary stones in 19 patients (79%). The mean fistula drainage was 540 ml/day, and in 75% the site of the fistula was near the cistic duct stump. Sphincterotomy with or without biliary stent placement resulted in rapid resolution of the fistula in 23 patients (95.8%). In those patients treated with biliary stents the fistula healed spectacularly in 24-72 hrs.

  5. Carbohydrate markers of pancreatic cancer.

    Science.gov (United States)

    Szajda, Sławomir Dariusz; Waszkiewicz, Napoleon; Chojnowska, Sylwia; Zwierz, Krzysztof

    2011-01-01

    Pancreatic cancer is the fourth most common cause of death from cancer in the world and the sixth in Europe. Pancreatic cancer is more frequent in males than females. Worldwide, following diagnosis of pancreatic cancer, <2% of patients survive for 5 years, 8% survive for 2 years and <50% survive for only approx. 3 months. The biggest risk factor in pancreatic cancer is age, with a peak of morbidity at 65 years. Difficulty in the diagnosis of pancreatic cancer causes a delay in its detection. It is one of the most difficult cancers to diagnose and therefore to treat successfully. Additional detection of carbohydrate markers may offer a better diagnosis of pancreatic cancer. Carbohydrate markers of cancer may be produced by the cancer itself or by the body in response to cancer, whose presence in body fluids suggests the presence and growth of the cancer. The most widely used, and best-recognized, carbohydrate marker of pancreatic cancer is CA 19-9 [CA (carbohydrate antigen) 19-9]. However, the relatively non-specific nature of CA 19-9 limits its routine use in the early diagnosis of pancreatic cancer, but it may be useful in monitoring treatment of pancreatic cancer (e.g. the effectiveness of chemotherapy), as a complement to other diagnostic methods. Some other carbohydrate markers of pancreatic cancer may be considered, such as CEA (carcinoembryonic antigen), CA 50 and CA 242, and the mucins MUC1, MUC2 and MUC5AC, but enzymes involved in the processing of glycoconjugates could also be involved. Our preliminary research shows that the activity of lysosomal exoglycosidases, including HEX (N-acetyl-β-D-hexosaminidase), GAL (β-D-galactosidase), FUC (α-L-fucosidase) and MAN (α-D-mannosidase), in serum and urine may be used in the diagnosis of pancreatic cancer.

  6. Recurrent acute pancreatitis and cholangitis in a patient with autosomal dominant polycystic kidney disease

    Directory of Open Access Journals (Sweden)

    Kambiz Yazdanpanah

    2013-01-01

    Full Text Available Autosomal dominant polycystic kidney disease (ADPKD is an inherited disorder associated with multiple cyst formation in the different organs. Development of pancreatic cyst in ADPKD is often asymptomatic and is associated with no complication. A 38-year-old man with ADPKD was presented with six episodes of acute pancreatitis and two episodes of cholangitis in a period of 12 months. Various imaging studies revealed multiple renal, hepatic and pancreatic cysts, mild ectasia of pancreatic duct, dilation of biliary system and absence of biliary stone. He was managed with conservative treatment for each attack. ADPKD should be considered as a potential risk factor for recurrent acute and/or chronic pancreatitis and cholangitis.

  7. Autoimmune pancreatitis

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    Davorin Dajčman

    2007-05-01

    Full Text Available Background: Autoimmune pancreatitis is a recently described type of pancreatitis of presumed autoimmune etiology. Autoimmune pancreatitis is often misdiagnosed as pancreatic cancer difficult, since their clinical presentations are often similar. The concept of autoimmune pancreatitis was first published in 1961. Since then, autoimmune pancreatitis has often been treated not as an independent clinical entity but rather as a manifestation of systemic disease. The overall prevalence and incidence of the disease have yet to be determined, but three series have reported the prevalence as between 5 and 6 % of all patients with chronic pancreatitis. Patient vary widely in age, but most are older than 50 years. Patients with autoimmune pancreatitis usually complain of the painless jaundice, mild abdominal pain and weight loss. There is no laboratory hallmark of the disease, even if cholestatic profiles of liver dysfunction with only mild elevation of amylase and lipase levels have been reported.Conclusions: Proposed diagnostic criteria contains: (1 radiologic imaging, diffuse enlargement of the pancreas and diffusely irregular narrowing of the main pancreatic duct, (2 laboratory data, elevated levels of serum ã-globulin and/or IgG, specially IgG4, or the presence of autoantibodies and (3 histopathologic examination, fibrotic change with dense lymphoplasmacytic infiltration in the pancreas. For correct diagnosis of autoimmune pancreatitis, criterion 1 must be present with criterion 2 and/or 3. Autoimmune pancreatitis is frequently associated with rheumatoid arthritis, Sjogren’s syndrome, inflammatory bowel disease, tubulointersticial nephritis, primary sclerosing cholangitis and idiopathic retroperitoneal fibrosis. Pancreatic biopsy using an endoscopic ultrasound-guided fine needle aspiration biopsy is the most important diagnostic method today. Treatment with corticosteroids leads to the and resolution of pancreatic inflamation, obstruction and

  8. STUDY ANALYSIS OF ACUTE PANCREATITIS BY CT

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    Bulabai

    2015-11-01

    Full Text Available AIM: Study analysis of pancreatitis by computed tomography in terms of morphology of pancreas in acute pancreatitis, complications of pancreatitis and duration of hospital stay by grading the severity of disease using Modified CT severity index. MATERIAL AND METHOD: This prospective study of 100 patients suspected of pancreatitis was evaluated with multidetector spiral CT scanner, somatom, (Spirit Siemens at Tertiary care center, for period of one year. The series consists of patients of pancreatitis which were clinically diagnosed and sent directly for CT examination and in the patients in whom abdominal ultrasound examination was suggestive of pancreatitis. Water with iodinated contrast is used as oral contrast so as to distend the stomach and small bowel followed by IV contrast study. All images were viewed at window width-300, window level-40 with a wide and narrow window setting as necessary. RESULT ANALYSIS: Acute Pancreatitis was more common in males than females with alcohol consumption was the commonest etiological factor in 79.5%. In contrary biliary pathology was the commonest factor in females of 41.6%. Among the 100 cases 41 patients (41% developed complications. CONCLUSION: We had documented a statistically significant correlation between the numeric score obtained with the Modified CT Severity index and the presence of infection, the need for surgery and percutaneous interventions, and the length of the hospital stay. Finally the modified CTSI closely indicates with patient outcome in all study parameters, especially with the length of the hospital stay and the development of organ failure.

  9. Diagnostic criteria for autoimmune pancreatitis in Japan

    Institute of Scientific and Technical Information of China (English)

    Terumi Kamisawa; Kazuichi Okazaki; Shigeyuki Kawa

    2008-01-01

    Autoimmune pancreatitis (AIP) is a particular type of pancreatitis of presumed autoimmune etiology.Currently, AIP should be diagnosed based on combination of clinical, serological, morphological,and hisLopathological features. When diagnosing AlP,it is most Jmportant to differentiate it from pancreatic cancer. DJagnostic criteria for AIP, proposed by the Japan Pancreas Society in 2002 first in the world,were revised in 2006. The criteria are based on the minimum consensus of AIP and aim to avoid misdiagnosing pancreatic cancer as far as possible,but not for screening AIP. The criteria consist of the following radiological, serological, and histopathological items: (1) radiological imaging showing narrowing of the main pancreatic duct and enlargement of the pancreas, which are characteristic of the disease; (2)laboratory data showing abnormally elevated levels of serum γ-globulin, IgG or IgG4, or the presence of autoantibodies; (3) histopathological examJnation of the pancreas demonstrating marked fibrosis and prominent infiltration of lymphocytes and plasma cells, which is called lymphoplasmacytic sclerosing pancreatitis (LPSP). For a diagnosis of AIP, criterion 1 must be present, together with criterion 2 and/or criterion 3. However, it is necessary to exclude malignant diseases such as pancreatic or biliary cancer.

  10. New development of biliary surgery in China

    Institute of Scientific and Technical Information of China (English)

    Zhi Qiang Huang

    2000-01-01

    @@CHARACTERISTICS OF BILIARY CALCULOUS DISEASES IN CHINA: THE CHANGING SCOPE Diseases of the biliary tract in China is complicated with the prevalence of primary infection of the bile duct system. In the middle of the 20th century, biliary infection, biliary parasitic infestation, and biliary stones made up the three chief components of biliary diseases in China. As to the calculous diseases of the biliary tract, the relative incidence of primary bile duct stones accounted for 50% of the total cases. Therefore, calculous disease accounted for 60.1% among 228 surgical cases in the Chongqing Southwest Hospital, and 60 of the 80 common bile duct stones were primary bile duct origin ( including primary intrahepatic duct stones)[1,2].

  11. [Acute pancreatitis. Evidence-based practice guidelines, prepared by the Hungarian Pancreatic Study Group].

    Science.gov (United States)

    Hritz, István; Czakó, László; Dubravcsik, Zsolt; Farkas, Gyula; Kelemen, Dezső; Lásztity, Natália; Morvay, Zita; Oláh, Attila; Pap, Ákos; Párniczky, Andrea; Sahin-Tóth, Miklós; Szentkereszti, Zsolt; Szmola, Richárd; Szücs, Ákos; Takács, Tamás; Tiszlavicz, László; Hegyi, Péter

    2015-02-15

    Acute pancreatitis is one of the most common diseases of the gastrointestinal tract associated with significant morbidity and mortality that requires up-to-date and evidence based treatment guidelines. The Hungarian Pancreatic Study Group proposed to prepare evidence based guideline for the medical and surgical management of acute pancreatitis based on the available international guidelines and evidence. The preparatory and consultation task force appointed by the Hungarian Pancreatic Study Group translated and, if it was necessary, complemented and/or modified the international guidelines. All together 42 relevant clinical questions were defined in 11 topics (Diagnosis and etiology, Prognosis, Imaging, Fluid therapy, Intensive care management, Prevention of infectious complications, Nutrition, Biliary interventions, Post-endoscopic retrograde cholangio-pancreatography pancreatitis, Indication, timing and strategy for intervention in necrotizing pancreatitis, Timing of cholecystectomy [or endoscopic sphincterotomy]). Evidence was classified according to the UpToDate® grading system. The draft of the guideline was presented and discussed at the consensus meeting on September 12, 2014. 25 clinical questions with almost total (more than 95%) and 17 clinical questions with strong (more than 70%) agreement were accepted. The present guideline is the first evidence based acute pancreatitis guideline in Hungary. The guideline may provide important help for tuition, everyday practice and for establishment of proper finance of acute pancreatitis. Therefore, the authors believe that these guidelines will widely become as basic reference in Hungary.

  12. Clinical Study on Acute Pancreatitis in Pregnancy in 26 Cases

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    Cheng Qihui

    2012-01-01

    Full Text Available Aim. This paper investigated the pathogenesis and treatment strategies of acute pancreatitis (AP in pregnancy. Methods. We analyzed retrospectively the characteristics, auxiliary diagnosis, treatment strategies, and clinical outcomes of 26 cases of patients with AP in pregnancy. Results. All patients were cured finally. (1 Nine cases of 22 mild acute pancreatitis (MAP patients selected automatic termination of pregnancy because of the unsatisfied therapeutic efficacy or those patients’ requirements. (2 Four cases of all patients were complicated with severe acute pancreatitis (SAP; 2 cases underwent uterine incision delivery while one of them also received cholecystectomy, debridement and drainage of pancreatic necrosis, and percutaneous jejunostomy. One case had a fetal death when complicated with SAP; she had to receive extraction of bile duct stones and drainage of abdominal cavity after induced abortion. The other one case with hyperlipidemic pancreatitis was given induced abortion and hemofiltration. Conclusions. The first choice of MAP in pregnancy is the conventional therapy. Apart from the conventional therapy, we need to terminate pregnancy as early as possible for patients with SAP. Removing biliary calculi and drainage is supposed to be considered for acute biliary pancreatitis. Lowering blood lipids treatment should be applied to hyperlipidemic pancreatitis or given to hemofiltration when necessary.

  13. Pancreatic Juice Culture in Acute Pancreatitis and Other Pancreatic Disorders

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    Masataka Kikuyama

    2016-09-01

    Full Text Available We retrospectively evaluated the results of pancreatic juice cultures of patients with acute pancreatitis and other pancreatic disorders. Methods Twenty patients who underwent pancreatic juice culture were studied. Nine had acute pancreatitis due to alcohol (n=5, idiopathic causes (n=2, drugs (n=1, or gallstones (n=1, and remaining 11 had other pancreatic disorders such as an intraductal papillary mucin-producing neoplasm (n=3 and main pancreatic duct dilatation with a stricture due to a tumorous lesion suspected of pancreatic cancer (n=7 or chronic pancreatitis (n=1 without symptoms. Nasopancreatic drainage tubes were placed for pancreatic duct drainage in acute pancreatitis and for pancreatic juice cytology in other disorders. Pancreatic juice was obtained through the drainage tube and cultured. Results Pancreatic juice cultures were positive in all patients with acute pancreatitis for Staphylococcus epidermidis, Streptococcus species, and others. Six among 11 patients (54.5% with other disorders showed positive results for Escherichia coli, Streptococcus salivarius, and others. The rate of positive pancreatic juice cultures was significantly higher in acute pancreatitis (p=0.038. Seven of the 9 patients with acute pancreatitis were classified as having severe acute pancreatitis, and all survived treatment. Conclusions Pancreatic juice culture was highly positive in acute pancreatitis. Further study is needed to confirm the relationship between orally indigenous bacteria identified in the pancreatic juice and acute pancreatitis.

  14. Chronic Pancreatitis in Children

    Science.gov (United States)

    ... Information > Children/Pediatric > Chronic Pancreatitis in Children test Chronic Pancreatitis in Children What symptoms would my child ... pancreatitis will develop diabetes in adolescence. Who gets chronic pancreatitis? Those at risk for chronic pancreatitis are ...

  15. A rare case of ascariasis in the gallbladder, choledochus and pancreatic duct.

    Science.gov (United States)

    Gönen, Korcan Aysun; Mete, Rafet

    2010-12-01

    Due to the anatomical characteristics of the biliary tract, Ascaris lumbricoides rarely settles in the gallbladder, which makes biliary ascariasis a rare clinical condition. Ultrasonography plays a significant and practical role in the diagnosis and follow-up of suspected cases of biliary ascariasis. The 15-year-old case presented herein had been complaining of abdominal pain and dyspepsia for three months, and the clinical and laboratory findings for the patient indicated acute abdomen. Abdominal ultrasonography showed worms consistent with Ascaris inside a normal-sized gallbladder, dilated choledochus and the pancreatic duct. We started antiparasitic treatment in the patient, with cholangitis and pancreatitis diagnoses. Post-treatment follow-up ultrasonography showed a normal gallbladder, choledochus and pancreatic duct.

  16. Role of Fully Covered Self-Expandable Metal Stent for Treatment of Benign Biliary Strictures and Bile Leaks

    Energy Technology Data Exchange (ETDEWEB)

    Pausawasadi, Nonthalee [Department of Medicine, Siriraj Hospital, Mahidol University, Bangkok (Thailand); Soontornmanokul, Tanassanee; Rerknimitr, Rungsun [Department of Medicine, Chulalongkorn University, Bangkok (Thailand)

    2012-02-15

    Endoscopic therapy by balloon dilation and placement of multiple large-bore plastic stents is the treatment of choice for benign biliary stricture. This approach is effective but it typically requires multiple endoscopic sessions given the short duration of stent patency. The endoscopic approach for treatment of bile leak involves the placement of a stent with or without biliary sphincterotomy. The self-expandable metal stent (SEMS) has traditionally been used for palliation of malignant biliary strictures given the long duration of stent patency owing to their larger stent diameter. Recently, SEMS has been used in a variety of benign biliary strictures and leaks, especially with the design of the covered self-expandable metal stent (CSEMS), which permits endoscopic-mediated stent removal. The use of CSEMS in benign biliary stricture could potentially result in a decrease in endoscopic sessions and it is technically easier when compared to placement of multiple plastic stents. However, complications such as cholecystitis due to blockage of cystic duct, stent migration, infection and pancreatitis have been reported. The potential subsegmental occlusion of contralateral intrahepatic ducts also limits the use of CSEMS in hilar stricture. Certain techniques and improvement of stent design may overcome these challenges in the future. Thus, CSEMS may be appropriate in only highly selected conditions, such as refractory benign biliary stricture, despite multiple plastic stent placement or difficult to treat bile duct stricture from chronic pancreatitis, and should not be used routinely. This review focuses on the use of fully covered self-expandable metal stent for benign biliary strictures and bile leaks.

  17. Pentoxifylline Treatment in Acute Pancreatitis (AP)

    Science.gov (United States)

    2016-09-14

    Acute Pancreatitis (AP); Gallstone Pancreatitis; Alcoholic Pancreatitis; Post-ERCP/Post-procedural Pancreatitis; Trauma Acute Pancreatitis; Hypertriglyceridemia Acute Pancreatitis; Idiopathic (Unknown) Acute Pancreatitis; Medication Induced Acute Pancreatitis; Cancer Acute Pancreatitis; Miscellaneous (i.e. Acute on Chronic Pancreatitis)

  18. BISAP: A NOVEL METHOD FOR ASSESSING SEVERITY OF ACUTE PANCREATITIS

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    Ramalingeshwara

    2014-09-01

    Full Text Available BACKGROUND: There are many multifactorial scoring systems, radiological scores, and biochemical markers are available for early prediction of severity, and mortality in patients with acute pancreatitis (AP. The bedside index for severity in acute pancreatitis (BISAP has been considered as an accurate method for risk stratification in patients with acute pancreatitis. OBJECTIVE: This study aimed to evaluate the usefulness of the BISAP as a predictor for severe pancreatitis. METHODS AND MATERIAL: We analyzed 100 patients diagnosed with acute pancreatitis at our hospital between October 2012 and April 2013. We used BISAP score in all such patients within 24 hours of admission. Patient were assessed for organ failure and followed throughout the period of hospitalization for complications. Statistical analysis was made using the student t test and chi-square test and statistical significance was analyzed. RESULTS: Out of 100 patients, 20% had severe pancreatitis. Acute Pancreatitis was seen male (87%, in 4th decade (70%, alcohol was the most common etiology (60%, biliary pancreatitis (25%, remaining idiopathic (15%. Patients with BISAP >= 3 was associated with transient or persistent organ failure and pancreatic necrosis. CONCLUSION: BISAP scoring is a simple clinical method to identify patients at risk of increased mortality within 24 hours of presentation in patients with acute pancreatitis.

  19. Malignant biliary obstruction: treatment with interventional radiology

    Institute of Scientific and Technical Information of China (English)

    翟仁友; 钱晓军; 戴定可; 于平

    2003-01-01

    Objective To evaluate the method of palliative drainage by means of metallic indwelling stents or plastic tubes for patients with malignant biliary obstruction. Methods From January 1995 to Febuary 2001, 243 consecutive patients (161 men and 82 women; aged 26-91 years, mean of 61.3 years) with malignant biliary obstruction were treated with transhepatic placement of metallic stents and/or plastic tubes. Among them, 47 patients had pancreatic carcinoma, 98 cholangiocarcinoma, 28 metastatic carcinoma and 60 hepatic carcinoma. 169 stents of nine types were used in this series. After stenting, 47 patients were treated for local tumors. Procedure- and device-related complications were recorded. Patient survival and stent patency rates were calculated with Kaplan-Meier survival analysis.Results One hundred and three patients underwent successfully stent placement for the first time. Others had their stents installed 1-2 weeks after catheterization. Stents were used in 132 patients. Ninety-five patients were treated with a single stent. Seventeen patients had two stents installed for bilateral drainage,20 patients had two stents installed from top to bottom to create stenting of adequate ength, and 12 patients had stents placed across the ampulla. The 2-month mortality rate was 8.64% (21/243). Major complications occurred in two patients (0.8%, 2/243). Minor complications included self-limited bleeding into the drainage tubes and fever. The average patency of the initial stent was 7.5 months and average survival was 9 months. Thirteen patients received brachytherapy in their stents, 15 extra radiation therapy, and 19 intra-arterial infusion chemotherapy. The 47 patients treated for local tumors had an average survival of 11.3 months (log rank 32.8,P<0.001) with an average patency of 9.7 months(log rank 4.7,P<0.05).Conclusion Percutaneous transhepatic bile drainage as a palliative procedure is well tolerated by patients. After stenting, treatment for local tumor may

  20. Efficacy of Multidetector-Row Computed Tomography as a Practical Tool in Comparison to Invasive Procedures for Visualization of the Biliary Obstruction

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    Taheri, Abdolmajid; Rostamzadeh, Ayoob; Gharib, Alireza; Fatehi, Daryoush

    2016-01-01

    Introduction: Recently, multidetector computed tomography (MDCT) has been introduced into clinical practice. MDCT has become the noninvasive diagnostic test of choice for detailed evaluation of biliary obstruction. Aim: the main objective of the present study was to evaluate the diagnostic value of MDCT compared to invasive procedures for detecting biliary obstruction causes. Material and Methods: Since February 2009 until May 2011 fifty biliary obstruction patients based on clinical, laboratory or ultrasonographic findings, were evaluated by Multidetector-row computed tomography. The causes of biliary obstruction, which was identified using. MDCT were classified into three categories: calculus, benign stricture, and malignancy. Final diagnosis was conducted based on percutaneous transhepatic cholangiography (PTC), endoscopic retrograde cholangiopancreatography, biopsy, or surgery. The MDCT diagnosis and were compared with the final diagnosis. Results: A correct diagnosis of causes of biliaryobstruction was made on the basis of MDCT findings for 44 of the total 50 patients. Two patients with chronic pancreatitis were incorrectly diagnosed with a pancreatic head adenocarcinoma on the basis of MDCT findings. One patient with biliary stone was incorrectly diagnosed with a periampullary adenocarcinoma on the basis of MDCT findings. The Sensitivity, specificity and accuracy of MDCT in the diagnosis of causes of biliary obstruction were 94.12% and87.87% and94.6% respectively. Conclusion: Based on the findings of this study MDCT has an excellent image quality, providing valuable information about the biliary tree and other abdominal organs. The use of advanced image processing, including maximum intensity projection and multiplanar reconstruction (especially coronal or sagittal reformatted images), allows superior visualization of the biliary tree and vascular structures. Three-dimensional reconstruction images complement axial images by providing a more anatomically

  1. Spontaneous Rupture of Pancreatic Pseudocyst: Report of Two Cases

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    Ricardo Rocha

    2016-01-01

    Full Text Available Introduction. Pancreatic pseudocysts are a common complication of acute pancreatitis. Pancreatic pseudocyst’s natural history ranges between its spontaneous regression and the settlement of serious complications if untreated, such as splenic complications, hemorrhage, infection, biliary complications, portal hypertension, and rupture. The rupture of a pancreatic pseudocyst to the peritoneal cavity is a dangerous complication leading to severe peritonitis and septic conditions. It requires emergent surgical exploration that is often of great technical difficulty and with important morbidity and mortality. Case Study. We present two cases of spontaneous rupture of pancreatic pseudocysts, managed differently according to the local and systemic conditions. Conclusion. The best surgical choice is the internal drainage of the cyst to the GI tract; however, in some conditions, the external drainage is the only choice available.

  2. Obesity, pancreatitis, and pancreatic cancer.

    Science.gov (United States)

    Gumbs, Andrew A

    2008-09-01

    The only universally accepted risk factors for the development of pancreatic cancer are a positive family history or a history of smoking. Although the contribution of pancreatitis to pancreatic carcinogenesis has been debated for decades in the epidemiology literature, the actual mechanism is still unclear. With the rising epidemic of obesity, scientists have begun to focus on the contribution of chronic inflammatory state of morbidly obese patients in an effort to better understand the contribution of inflammation to the comorbidities of obesity. Notably, population studies are beginning to show that one of the most serious potential comorbidities of obesity is an increased lifetime risk of developing cancer. In this article, the current literature that exists supporting this Chronic Inflammatory Hypothesis as it pertains to obesity and pancreatic carcinogenesis is reviewed. To date, studies have focused on interleukin-6, a cytokine known to play a role in obesity, chronic pancreatitis and pancreatic cancer. The anti-inflammatory adipocytokine, adiponectin, has also shown promise as a key player in this mechanism and has recently been found to be more specific than standard tumor markers in differentiating pancreatic cancer from chronic pancreatitis. If the pathogenesis of pancreatic cancer is related to hormone levels associated with obesity, such as adipocytokines, and cytokines associated with chronic inflammation, this could potentially lead to the development of new pancreatic cancer tumor markers and ultimately new therapies and methods of prevention.

  3. Influence of delayed cholecystectomy after acute gallstone pancreatitis on recurrence: consequences of lack of resources

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    Natalia Bejarano-González

    Full Text Available Introduction: Acute pancreatitis is often a relapsing condition, particularly when its triggering factor persists. Our goal is to determine the recurrence rate of acute biliary pancreatitis after an initial episode, and the time to relapse, as well as to identify the risk factors for recurrence. Material and method: We included all patients admitted for a first acute gallstone pancreatitis event during four years. Primary endpoints included readmission for recurrence and time to relapse. Results: We included 296 patients admitted on a total of 386 occasions. The incidence of acute biliary pancreatitis in our setting is 17.5/100,000 population/year. In all, 19.6% of pancreatitis were severe (22.6% of severe acute pancreatitis for first episodes versus 3.6% for recurring pancreatitis, with an overall mortality of 4.4%. Overall recurrence rate was 15.5%, with a median time to relapse of 82 days. In total, 14.2% of patients relapsed after an acute pancreatitis event without cholecystectomy or endoscopic retrograde cholangio-pancreatography. Severe acute pancreatitis recur in 7.2% of patients, whereas mild cases do so in 16.3%, this being the only risk factor for recurrence thus far identified. Conclusions: Patients admitted for pancreatitis should undergo cholecystectomy as soon as possible or be guaranteed priority on the waiting list. Otherwise, endoscopic retrograde cholangio-pancreatography with sphincterotomy may be an alternative to surgery for selected patients.

  4. Diagnostic value of CT features of the gallbladder in the prediction of gallstone pancreatitis

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    Yie, Miyeon [Department of Radiology, Hallym University College of Medicine, 896 Pyungchon-dong, Dongan-gu, Anyang-city, Kyungki-do 431-070 (Korea, Republic of); Jang, Kyung Mi, E-mail: jkm7290@empal.com [Department of Radiology, Hallym University College of Medicine, 896 Pyungchon-dong, Dongan-gu, Anyang-city, Kyungki-do 431-070 (Korea, Republic of); Department of Radiology and Center for Imaging Science, Sungkyunkwan University School of Medicine, 50, Ilwon-Dong, Kangnam-Ku, Seoul 135-710 (Korea, Republic of); Kim, Min Jeong; Lee, Yul [Department of Radiology, Hallym University College of Medicine, 896 Pyungchon-dong, Dongan-gu, Anyang-city, Kyungki-do 431-070 (Korea, Republic of); Choi, Dongil [Department of Radiology and Center for Imaging Science, Sungkyunkwan University School of Medicine, 50, Ilwon-Dong, Kangnam-Ku, Seoul 135-710 (Korea, Republic of)

    2011-11-15

    Purpose: The aim of this retrospective study was to evaluate the diagnostic value of CT features of the gallbladder in the prediction of gallstone pancreatitis. Materials and methods: Eighty-six patients who underwent a diagnostic computed tomography (CT) scan for acute pancreatitis were included. The readers assessed the presence of pericholecystic increased attenuation of the liver parenchyma, enhancement of gallbladder (GB) and common bile duct (CBD) wall, pericholecystic fat strands, GB wall thickening, stone in the GB or CBD, and focal or diffuse manifestations of pancreatitis on abdominal CT scans. In addition, the maximal transverse luminal diameters of the GB and CBD were measured. Results: The presence of pericholecystic increased attenuation of the liver parenchyma, GB wall enhancement and thickening, pericholecystic fat strands, stone in the GB or CBD, and diffuse manifestations of pancreatitis achieved statistical significance for differentiation of gallstone induced pancreatitis from non-biliary pancreatitis (p < 0.05). The mean values of maximal transverse luminal diameter of GB and CBD were significantly higher in gallstone induced pancreatitis group (39.67 {+-} 7.26 mm, 10.20 {+-} 4.13 mm) than non-biliary pancreatitis group (27.01 {+-} 6.14 mm, 3.85 {+-} 2.51 mm, p < 0.0001). Conclusion: Gallbladder features of CT in patients with pancreatitis could be the valuable clues for the diagnosis of gallstone induced pancreatitis.

  5. Biliary Innate Immunity: Function and Modulation

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    Kenichi Harada

    2010-01-01

    Full Text Available Biliary innate immunity is involved in the pathogenesis of cholangiopathies in patients with primary biliary cirrhosis (PBC and biliary atresia. Biliary epithelial cells possess an innate immune system consisting of the Toll-like receptor (TLR family and recognize pathogen-associated molecular patterns (PAMPs. Tolerance to bacterial PAMPs such as lipopolysaccharides is also important to maintain homeostasis in the biliary tree, but tolerance to double-stranded RNA (dsRNA is not found. In PBC, CD4-positive Th17 cells characterized by the secretion of IL-17 are implicated in the chronic inflammation of bile ducts and the presence of Th17 cells around bile ducts is causally associated with the biliary innate immune responses to PAMPs. Moreover, a negative regulator of intracellular TLR signaling, peroxisome proliferator-activated receptor-γ (PPARγ, is involved in the pathogenesis of cholangitis. Immunosuppression using PPARγ ligands may help to attenuate the bile duct damage in PBC patients. In biliary atresia characterized by a progressive, inflammatory, and sclerosing cholangiopathy, dsRNA viruses are speculated to be an etiological agent and to directly induce enhanced biliary apoptosis via the expression of tumor necrosis factor-related apoptosis-inducing ligand (TRAIL. Moreover, the epithelial-mesenchymal transition (EMT of biliary epithelial cells is also evoked by the biliary innate immune response to dsRNA.

  6. Percutaneous Intraductal Radiofrequency Ablation for Clearance of Occluded Metal Stent in Malignant Biliary Obstruction: Feasibility and Early Results

    Energy Technology Data Exchange (ETDEWEB)

    Pai, Madhava, E-mail: madhava.pai@imperial.ac.uk [Hammersmith Hospital, Imperial College, HPB Unit, Department of Surgery (United Kingdom); Valek, Vlastimil; Tomas, Andrasina [University Hospital Brno Bohunice, Department of Radiology (Czech Republic); Doros, Attila [Semmelweis University, Radiology Unit, Department of Transplantation and Surgery (Hungary); Quaretti, Pietro [IRCCS Policlinico San Matteo, Department of Radiology (Italy); Golfieri, Rita; Mosconi, Cristina [University of Bologna, Department of Radiology, Policlinico S. Orsola-Malpighi (Italy); Habib, Nagy, E-mail: nagy.habib@imperial.ac.uk [Hammersmith Hospital, Imperial College, HPB Unit, Department of Surgery (United Kingdom)

    2013-07-11

    PurposeThe major complication occurring with biliary stents is stent occlusion, frequently seen because of tumour in-growth, epithelial hyperplasia, and sludge deposits, resulting in recurrent jaundice and cholangitis. We report a prospective study with the results of first in man percutaneous intraductal radiofrequency (RF) ablation to clear the blocked metal stents in patients with malignant biliary obstruction using a novel bipolar RF catheter.MethodsNine patients with malignant biliary obstruction and blocked metal stents were included. These patients underwent intraductal biliary RF ablation through the blocked metal stent following external biliary decompression with an internal–external biliary drainage.ResultsAll nine patients had their stent patency restored successfully without the use of secondary stents. Following this intervention, there was no 30-day mortality, haemorrhage, bile duct perforation, bile leak, or pancreatitis. Of the nine patients, six are alive and three patients are dead with a median follow-up of 122 (range 50–488) days and a median stent patency of 102.5 (range 50–321) days. Six patients had their stent patent at the time of last follow-up or death. Three patients with stent blockage at 321, 290, and 65 days postprocedure underwent percutaneous transhepatic drain insertion and repeat ablation.ConclusionsIn this selective group of patients, it appears that this new approach is safe and feasible. Efficacy remains to be proven in future, randomized, prospective studies.

  7. Comparative study on presentation of biliary ascariasis with dead and living worms

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    Alam Shahinul

    2010-01-01

    Full Text Available Background/Aim: Ascariasis is a common parasitic infestation in Asia and Latin America. The most serious presentation is biliary and pancreatic ascariasis (BPA. The aim of the present study was to compare the clinical presentation of BPA with dead worms with that with living worms. Materials and Methods: We included 138 consecutive cases of BPA that occured during the period January 2005 to July 2009. All the patients had endoscopically proven BPA consisting of living or dead worms. Comparison was done by chi-square and independent t tests. Results: The age (mean ± SD of the patients was 36.8 ± 16.1 years. Prevalence ratio between male and female patients was 1:5. Ninety eight patients contained living worms and 40 had dead worms. Males were more prone to develop dead worm BPA. The commonest presentation was biliary colic (131; 94.9%; others were acute cholangitis (30; 21.7%, obstructive jaundice (19; 13.8%, choledocholithiasis (20; 14.5%, acute pancreatitis (10; 7.2%, acute cholecystitis (6; 4.3%, liver abscess (2; 1.4%, hepatolithiasis (3; 2.2%, stricture of common bile duct (2; 1.4%, pancreatic abscess (1; 0.7% and cirrhosis of liver (1; 0.7%. Choledocholithiasis, hepatolithiasis, liver abscess and cirrhosis were associated only with dead worms. We could successfully remove all the worms with endoscopic interventions, but 5 patients required surgical intervention as there were strictures and stones within the biliary tree or Ascaris were in gallbladder. Recurrences of stone and cholangitis occurred only in those with dead worms. Conclusion: Biliary ascariasis with dead worms is more dangerous than that with living worms. Endoscopic or surgical intervention may be required repeatedly in those with dead worms.

  8. Computed tomographic differentiation between alcoholic and gallstone pancreatitis: Significance of distribution of infiltration or fluid collection

    Institute of Scientific and Technical Information of China (English)

    Young-Sun Kim; Yongsoo Kim; Sung-Kyu Kim; Hyunchul Rhim

    2006-01-01

    AIM: To evaluate the usefulness of various computed tomography (CT) findings including distribution of infiltration or fluid collection in differentiating the major etiologies of acute pancreatitis.METHODS: We reviewed 75 relatively severe cases of acute pancreatitis of alcoholic (n=43) or biliary stone(n=32) etiology having infiltration or fluid collection on CT. We compared the pancreatic size, CT grading,presence or absence of biliary calculi, and dilatation of pancreatic or bile duct. We also evaluated degree and the distribution of infiltration and fluid collection in each group.RESULTS: The sizes of pancreas were not different between alcohol group and stone group. Alcohol group showed higher CT grading than stone group (P<0.05). Presence of biliary stone and duct dilatation was statistically significant in differentiating etiology (P <0.05). Alcohol group showed significantly prominent peripancreatic pathology than stone group only in left peritoneal compartment (P = 0.020).CONCLUSION: Alcoholic pancreatitis tends to form more prominent peripancreatic changes than gallstone pancreatitis in relatively severe cases. This is evident on the anterior aspect of left abdomen. Although clinical history and some CT findings usually are a major determinant of the etiology, this pattern of peripancreatic pathology may have an ancillary role in determining the etiologies of acute pancreatitis in the equivocal cases.

  9. Evaluation and Treatment of Acute and Chronic Pancreatitis: A Review of 380 Cases

    Science.gov (United States)

    Aldrete, Joaquin S.; Jimenez, Hernan; Halpern, Norman B.

    1980-01-01

    The cases of 380 patients with pancreatitis were analyzed retrospectively. There were 237 men (62%) and 143 women (38%). Etiologic factors included: alcoholism, 62%; biliary lithiasis, 16.6%; idiopathic, 12%; miscellaneous, 7%; and trauma, 2.4%. Acute pancreatitis occurred in 279 patients (73%); 189 (67%) were treated nonoperatively, 90 (33%) underwent operation; electively in 43 and urgently in 47. Postoperatively, one patient (2.3%) died in the elective group and 14 (30%) in the emergency group. Chronic pancreatitis occurred in 101 patients. Their pertinent findings were: alcoholism in 78%, biliary lithiasis in 8%, absence of abdominal pain in 15%, diabetes in 40%, and jaundice in 20%. Fifty patients were treated without operation; 43 were alcoholics, 17 of them died in the follow-up period. Fifty-one patients, 36 of them alcoholics, underwent a variety of operations, with three deaths (6%); 21 were improved after operation. It was concluded that 30% of patients with acute pancreatitis require operation, mainly to correct biliary lithiasis. Emergency operations dictated by relentless deterioration or uncertain diagnosis had a high operative mortality (30%), particularly in patients with necrotizing or hemorrhagic pancreatitis. Operative treatment for chronic pancreatitis was most effective when directed toward specific goals, including pseudocysts, obstructed pancreatic or common bile ducts. Operations done without specific anatomical objectives were often therapeutic failures. PMID:7387228

  10. Does etiology of acute pancreatitis matter? A review of 391 consecutive episodes.

    Science.gov (United States)

    Weitz, Gunther; Woitalla, Julia; Wellhöner, Peter; Schmidt, Klaus; Büning, Jürgen; Fellermann, Klaus

    2015-03-20

    Acute pancreatitis can be triggered by a variety of factors ranging from short lasting to sustained disruptions. It is plausible that the characteristics and course of disease differ among etiologies. Data distinguishing characteristics of patients with pancreatitis of biliary, alcoholic, idiopathic or other origin are scarce and conflicting. To compare patients' characteristics, baseline parameters on admission, and outcome in patients with an episode of acute pancreatitis in whom the etiology was thoroughly determined. Retrospective study. Single center. Three-hundreds and 91 consecutive episodes of acute pancreatitis through the years 2008 to 2011. Gender, age, body mass index, Charlson comorbidity index, history of pancreatitis, heart rate, blood pressure, plasma lipase, hematocrit, plasma creatinine, white blood cell count, rate of persistent organ failure and necrosis, maximum C-reactive protein, duration of hospitalization, mortality. There were marked differences between the groups. Biliary etiology was associated with higher age and body weight, female predominance, higher plasma lipase, and a favourable outcome. Alcoholic etiology had male predominance, a tendency for initial hemoconcentration, a lower plasma lipase, and the highest rate of necrosis. Idiopathic etiology had the highest rate of persistent organ failure and the highest mortality. Biliary, alcoholic and idiopathic acute pancreatitis should be treated as distinct entities. While alcoholic episodes have the highest risk of necrosis, the worst outcome was observed in the idiopathic group. Hence, finding no causality for an episode of acute pancreatitis after thorough investigation might be a predictor for poor outcome. Larger studies are warranted to confirm this.

  11. 超敏C反应蛋白联合淀粉酶在急性胆源性胰腺炎的诊断价值%The diagnosis value in acute biliary pancreatitis by the high sensitivity C reactive protein and amylase testing

    Institute of Scientific and Technical Information of China (English)

    陈明

    2015-01-01

    目的:探讨超敏 C 反应蛋白(Hs-CRP)联合血清淀粉酶(S-AMY)、尿液淀粉酶(U-AMY)检测在急性胆源性胰腺炎(ABP)的诊断价值。方法在迈瑞2000M 全自动生化分析仪上检测 ABP 组和非 ABP 组患者的 Hs-CRP、S-AMY、U-AMY 水平,与同步测定对照组的结果进行统计学比较分析。结果 ABP 组检测 Hs-CRP、S-AMY、U-AMY 水平显著高于非 ABP 组和对照组,比较差异有统计学意义(P <0.01);非 ABP 组检测 S-AMY、U-AMY 水平高于对照组,比较差异无统计学意义(P >0.05),检测 Hs-CRP 水平高于对照组,比较差异有统计学意义(P <0.05);ABP 组三项指标联检阳性检出率与各单项的阳性检出率比较,差异有统计学意义(P <0.05);ABP 组的各单项阳性检出率与非 ABP 组的各单项比较,差异有统计学意义(P <0.05);非 ABP 组三项指标联检阳性检出率与各单项的阳性检出率比较,差异无统计学意义(P >0.05)。结论 Hs-CRP 联合 S-AMY、U-AMY 检测有助于提高 ABP 的阳性检出率,为 ABP 的鉴别诊断、病情严重程度的判断、治疗效果及预后评估提供具有参考价值的实验室依据。%Objective Discuss of high sensitive C reactive protein (Hs-CRP)and serum amylase (S-AMY),urine amylase (U-AMY)in patients with acute biliary pancreatitis (ABP)diagnostic value.Methods Testing of ABP group and non ABP group were Hs-CRP,S-AMY,U-AMYlevels in MR2000M automatic biochemical analyzer,comparative a-nalysis and simultaneous testing of the results in the control group were statistically.Results ABP group testing of Hs-CRP,S-AMY,U-AMY were significantly higher than those in non ABP group and the control group,the difference was statistically significant(P 0.05),the testing of Hs-CRP level is higher than that of control group,with a sta-tistically significant difference(P 0.05).Conclusion Hs-CRP combined with S-AMY,U-AMY indexes

  12. Biliary Tract Disorders, Gallbladder Disorders, and Gallstone Pancreatitis

    Science.gov (United States)

    ... Patient Education & Resource Center GI Health and Disease Recursos en Español What is a Gastroenterologist Video and ... Education & Resource Center Home GI Health and Disease Recursos en Español What is a Gastroenterologist? Podcasts and ...

  13. Extracorporeal shock wave lithotripsy of biliary and pancreatic stones

    NARCIS (Netherlands)

    R. den Toom (Rene)

    1993-01-01

    textabstractThe aim of the study was to answer the following questions: Is extracorporeal shock wave lithotripsy for gallbladder stones a safe and effective therapy? (Chapter 2) Is simultaneous treatment with extracorporeal shock wave lithotripsy and the solvent methyl te.rt-butyl ether feasible, sa

  14. The Role of Minimally Invasive Enucleation in the Treatment of Pancreatic Tumors

    Directory of Open Access Journals (Sweden)

    Lea Matsuoka

    2016-02-01

    Full Text Available Pancreatic enucleation has been performed for small, benign or premalignant lesions of the pancreas. The goal of this parenchymapreserving strategy is to reduce the risk of exocrine and endocrine insufficiency and potentially the risks associated with pancreatic and biliary anastomoses. Studies have shown open pancreatic enucleation to be a viable option for patients, with a debatable increased risk of pancreatic fistula. With the advent of minimally invasive techniques and increasing experience, centers have started to perform laparoscopic pancreatic enucleation. Small studies have been performed demonstrating the safety and feasibility of laparoscopic pancreatic enucleation, with patient positioning and port placement dependent upon the location of the lesion. Laparoscopic intraoperative ultrasound plays an important role in the localization of these tumors and their proximity to the pancreatic duct and vascular structures, which helps to determine appropriateness for enucleation.

  15. Acute Biliary Pancreatitis 68 Cases Induced by Treating Cholelithiasis Treated with Bi-microscope Combined with Choledoch Probe Incision for LCDE%双镜联合胆总管探查切开取石术治疗胆石症引起的急性胆源性胰腺炎68例疗效观察

    Institute of Scientific and Technical Information of China (English)

    阮本元

    2014-01-01

    [目的]探讨腹腔镜联合胆道镜胆总管探查切开取石术(laparoscopic common bile duct exploration,LCBDE)治疗胆石症引起的急性胆源性胰腺炎(acute biliary pancreatitis,ABP)的临床效果。[方法]选择我院行LCBDE的68例胆石症引起的ABP患者为实验组,同期行开腹胆总管切开取石T管引流术( open choledocholithotomy T-tube drainage, OCTD )的87例胆石症引起的ABP患者为对照组。比较两组手术时间、术后恢复情况、取石结果及并发症情况。[结果]实验组68例均成功完成LCBDE,无中转开腹;取净胆管内结石61例,T管拔除为术后4周;残余结石7例于术后6周经T管窦道胆道镜再次取残余结石。对照组87例行OCTD成功79例,失败8例6周后经胆道镜取尽石;OCTD术中取净结石者71例,T管拔除为术后6周,未取尽者于术后6周经T管窦道胆道镜再次取尽残余结石。两组在术后恢复、并发症发生方面,实验组优于对照组(P<0.05,P<0.01)。[结论] LCBDE一期治疗胆石症引起的ABP安全可行,创伤小,恢复快,疗效好。%[Objective]To discuss the clinical effect of laparoscopic common bile duct exploration(LCBDE)on acute biliary pancreatitis(ABP)induced by treating cholelithiasis. [Method] Select 68 cases of ABP having LCBDE induced with cholelithiasis as experimental group, and other 87 cases of open choledocholitho tomy T-tube drainage(OCTD) as control group;both had routine treatment before operation. Compare their operational time, bed time, post-operation gastro-intestinal recovery time, drainage tube removing time, time of leaving hospital, results of calculus removal and complications. [Result] In experimental group, the operational time was 115~205min,(143.62 ±28.73)min in average, both successful y finishing LCBDE, without conversion to open laparotomy. Calculus removal result: 61 cases were al removed the calculus in the bile duct, the T tube was removed 4w

  16. Westernblottinginthediagnosisof duodenal-biliary and pancreaticobiliary relfuxesinbiliarydiseases

    Institute of Scientific and Technical Information of China (English)

    Guo-Zhe Xian; Shuo-Dong Wu; Chun-Chih Chen; Yang Su

    2009-01-01

    BACKGROUND: Currently adopted diagnostic methods for duodenal-biliary and pancreaticobiliary relfuxes carry many lfaws, so the incidence of the two relfuxes demands further larger sample size studies. This study aimed to evaluate Western blotting for the diagnosis of relfuxes in biliary diseases. METHODS: An oral radionuclide 99mTc-DTPA test (radio-nuclide, RN) was conducted for the observation of duodenal-biliary relfux prior to measuring bile radioactivity and Western blotting for detecting bile enterokinase (EK). Pancreaticobiliary relfux was assessed by biochemical and Western blotting tests for biliary amylase activity and trypsin-1, respectively. In accordance with bile sample origin, our samples were classiifed into ductal bile and gall bile groups;based on each individual biliary disease, we further classiifed the ductal bile group into ifve sub-groups, and the gall bile group into four sub-groups. Western blotting was conducted to assess the two relfuxes in biliary diseases. RESULTS: Consistencies were noted between EK and RN tests when diagnosing duodenal-biliary relfux (P0.05); in the common bile duct cyst group, the EK positive rate was signiifcantly lower than the trypsin-1 positive rate (P CONCLUSIONS: Western blotting can accurately relfect duodenal-biliary and pancreaticobiliary relfuxes. EK has greater sensitivity than RN for duodenal-biliary relfux. The majority of biliary amylase and lipase comes from the pancreas in all biliary diseases;pancreaticobiliary relfux is the predominant source in the common bile duct cyst group and duodenal-biliary relfux is responsible for the ductal pigment stone group.

  17. Radiological interventions in malignant biliary obstruction

    Institute of Scientific and Technical Information of China (English)

    Kumble Seetharama Madhusudhan; Shivanand Gamanagatti; Deep Narayan Srivastava; Arun Kumar Gupta

    2016-01-01

    Malignant biliary obstruction is commonly caused by gall bladder carcinoma, cholangiocarcinoma and metastatic nodes. Percutaneous interventions play an important role in managing these patients. Biliary drainage, which forms the major bulk of radiological interventions, can be pal iative in inoperable patients or pre-operative to improve liver function prior to surgery. Other interventions include cholecystostomy and radiofrequency ablation. We present here the indications, contraindications, technique and complications of the radiological interventions performed in patients with malignant biliary obstruction.

  18. EUS-Guided Biliary Drainage

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    Marc Giovannini

    2012-01-01

    Full Text Available The echoendoscopic biliary drainage is an option to treat obstructive jaundices when ERCP drainage fails. These procedures compose alternative methods to the side of surgery and percutaneous transhepatic biliary drainage, and it was only possible by the continuous development and improvement of echoendoscopes and accessories. The development of linear setorial array echoendoscopes in early 1990 brought a new approach to diagnostic and therapeutic dimenion on echoendoscopy capabilities, opening the possibility to perform punction over direct ultrasonographic view. Despite of the high success rate and low morbidity of biliary drainage obtained by ERCP, difficulty could be found at the presence of stent tumor ingrown, tumor gut compression, periampulary diverticula, and anatomic variation. The echoendoscopic technique starts performing punction and contrast of the left biliary tree. When performed from gastric wall, the access is made through hepatic segment III. From duodenum, direct common bile duct punction. Dilatation is required before stent introduction, and a plastic or metallic stent is introduced. This phrase should be replaced by: diathermic dilatation of the puncturing tract is required using a 6F cystostome. The technical success of hepaticogastrostomy is near 98%, and complications are present in 36%: pneumoperitoneum, choleperitoneum, infection, and stent disfunction. To prevent bile leakage, we have used the 2 stent techniques, the first stent introduced was a long uncovered metallic stent (8 or 10 cm, and inside this first stent a second fully covered stent of 6 cm was delivered to bridge the bile duct and the stomach. Choledochoduodenostomy overall success rate is 92% and described complications include, in frequency order, pneumoperitoneum and focal bile peritonitis, present in 19%. By the last 10 years, the technique was especially performed in reference centers, by ERCP experienced groups, and this seems to be a general

  19. Fatigue in primary biliary cirrhosis

    OpenAIRE

    Cauch-Dudek, K; Abbey, S; Stewart, D; Heathcote, E

    1998-01-01

    Background—Fatigue is a frequent and debilitating symptom in patients with primary biliary cirrhosis (PBC). 
Aims—To study fatigue in relation to sleep, depression, and liver disease severity. 
Methods—Patients with PBC completed validated self report questionnaires measuring fatigue, sleep quality, depression, and functional capacity. Verbally reported fatigue and observer rated measure of depression and ursodeoxycholic acid (UDCA) use were recorded. Liver biochemistry and ...

  20. Migration of a biliary stent causing duodenal perforation and biliary peritonitis.

    Science.gov (United States)

    Issa, Hussain; Nahawi, Mamdouh; Bseiso, Bahaa; Al-Salem, Ahmed

    2013-10-16

    Migration of endoscopically placed biliary stents is a well-recognized complication of endoscopic retrograde cholangiopancreatography. Less than 1% of migrated stents however cause intestinal perforation. We present a case of a migrated biliary stent that resulted in duodenal perforation and biliary peritonitis.

  1. Migration of a biliary stent causing duodenal perforation and biliary peritonitis

    OpenAIRE

    Issa, Hussain; Nahawi, Mamdouh; Bseiso, Bahaa; Al-Salem, Ahmed

    2013-01-01

    Migration of endoscopically placed biliary stents is a well-recognized complication of endoscopic retrograde cholangiopancreatography. Less than 1% of migrated stents however cause intestinal perforation. We present a case of a migrated biliary stent that resulted in duodenal perforation and biliary peritonitis.

  2. S100A9 is a biliary protein marker of disease activity in primary sclerosing cholangitis.

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    Lisa Reinhard

    Full Text Available BACKGROUND AND AIMS: Bile analysis has the potential to serve as a surrogate marker for inflammatory and neoplastic disorders of the biliary epithelium and may provide insight into biliary pathophysiology and possible diagnostic markers. We aimed to identify biliary protein markers of patients with primary sclerosing cholangitis (PSC by a proteomic approach. METHODS: Bile duct-derived bile samples were collected from PSC patients (n = 45 or patients with choledocholithiasis (n = 24, the control group. Liquid chromatography-tandem mass spectrometry (LC-MS/MS was performed to analyse the proteins, 2-D-gel patterns were compared by densitometry, and brush cytology specimens were analysed by RT-PCR. RESULTS: A reference bile-duct bile proteome was established in the control group without signs of inflammation or maligancy comprising a total of 379 non-redundant biliary proteins; 21% were of unknown function and 24% had been previously described in serum. In PSC patients, the biliary S100A9 expression was elevated 95-fold (p<0.005, serum protein expression was decreased, and pancreatic enzyme expression was unchanged compared to controls. The S100A9 expression was 2-fold higher in PSC patients with high disease activity than in those with low activity (p<0.05. The brush cytology specimens from the PSC patients with high disease activity showed marked inflammatory activity and leukocyte infiltration compared to the patients with low activity, which correlated with S100A9 mRNA expression (p<0.05. CONCLUSIONS: The bile-duct bile proteome is complex and its analysis might enhance the understanding of cholestatic liver disease. Biliary S100A9 levels may be a useful marker for PSC activity, and its implication in inflammation and carcinogenesis warrants further investigation.

  3. Application of needle-knife in dififcult biliary cannulation for endoscopic retrograde cholangiopancreatography

    Institute of Scientific and Technical Information of China (English)

    Ping-Hong Zhou; Li-Qing Yao; Mei-Dong Xu; Yun-Shi Zhong; Wei-Dong Gao; Guo-Jie He; Yi-Qun Zhang; Wei-Feng Chen; Xin-Yu Qin

    2006-01-01

    BACKGROUND:Getting directly into the common bile duct (CBD) is the most important step for successful therapeutic biliary endoscopy. In 5%-10%of cases, the CBD remains inaccessible, necessitating pre-cut papillotomy or ifstulotomy with a needle-knife. The aim of this study was to assess the value of early application of the needle-knife in dififcult biliary cannulation for endoscopic retrograde cholangiopancreatography (ERCP). METHODS:Patients with failed biliary cannulation after 10 minutes or guide wire entering the pancreatic tube 3 times were randomly divided into group of needle-knife cut and group of persistent cannulation by standard techniques. The cannulation times, success rates and complication rates were compared between the two groups. RESULTS:A total of 948 therapeutic biliary ERCP procedures were performed between October 2004 and February 2006. Of 91 patients with dififcult biliary cannulation, 43 patients underwent needle-knife cut:the cannulation success rate was 90.7%, the mean cannulation time was 5.6 minutes, and the complication rate was 9.3%. The other 48 patients underwent persistent cannulation by standard techniques:the cannulation success rate was 75%, the mean cannulation time was 10.2 minutes, and the complication rate was 14.6%. Signiifcant differences were observed in cannulation success rate and cannulation time but in complication rate between the two groups. CONCLUSION: The early application of the needle-knife in dififcult biliary cannulation is time-saving, safe and effective, with no increase in complication rate.

  4. [Strategies for endoscopic and surgical treatment of biliary tract calculi].

    Science.gov (United States)

    Stojanović, Dragos; Stojanović, Mirjana; Milojević, Predrag; Caparević, Zorica; Lalosević, Dorde; Radovanović, Dragan

    2003-01-01

    Common bile duct calculi represent a pathologic entity involving obstructive icterus, cholangitis, hepatic cirrhosis or pancreatitits. Common bile duct calculi mostly have a secondary origin (from gallbladder) in 95% of cases, while primary choledocholithiasis is rare. From surgical aspect, common bile duct calculi can be: 1. Asymptomatic, without manifested symptoms or signs, 2. Mobile, with intermittent biliar obstruction and disobstruction, 3. Fixed, with obstruction and signs of hepato-biliary and/or bilio-pancreatic duct, 4. Transitory, microcalculi which pass through Vater's Papilla by propulsion into duodenum with symptoms. Modern biliary surgery includes diagnosis of common bile duct calculi, and if possible preoperative endoscopic (endoluminal) surgery, which is less invasive for patients. If such approach is not possible, it is necessary to perform stone extraction and cholecystectomy. Common bile duct calculi represent a common disease of the digestive system. Endoscopic diagnostic procedure is very important in management of choledocholithiasis. Endoscopic treatment of common bile duct calculi prior to cholecystectomy is a method of choice and a strategy for associated cholecysto-choledocholithiasis.

  5. Real-time ultrasonographic findings of biliary ascariasis

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    Woo, Seong Ku; Sung, Dong Wook; Ko, Young Tae; Kim, Ho Kyun; Kim, Soon Yong [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1983-06-15

    Although the ultrasonography has been regarded as a main procedure in the diagnosis of bile duct and gallbladder diseases, a few reports concerning the ultrasonographic findings of biliary ascariasis appeared in the literature. Seven cases of real-time ultrasonographic diagnosis of biliary ascariasis were made in our hospital during last 15 months. In six, the diagnosis was confirmed by surgery or radiographic examination. The results were as follows: 1. The characteristic long, thick, highly reflective echo without distal acoustic shadowing in the extra- and/or intra-hepatic ducts were seen in all six proven cases. 2. The echogenic, nonshadowing images of the worms were seen as single stripe in five cases (containing a central, longitudinal, anechoic tube, suggesting its digestive tract in three cases) or multiple stripes in one case. But so-called coiled appearance or amorphous fragments were not seen in our cases. 3. Associated findings were as follows: mild to moderate dilatation of the extrahepatic duct in all six proven cases, mild dilatation of the intrahepatic ducts in 3 cases, mild dilatation of the pancreatic duct in 1 case, intrahepatic stone in 1 case, contracted gallbladder containing single stone in 1 case and evidence of cholecystitis in 4 cases. 4. One false positive diagnosis of ascariasis in the gallbladder is considered due to reverberation artefact. No false negative was seen.

  6. Long-term risk of pancreatitis and diabetes after cholecystectomy in patients with cholelithiasis but no pancreatitis history: a 13-year follow-up study.

    Science.gov (United States)

    Tsai, Ming-Shian; Lin, Cheng-Li; Hsu, Yao-Chun; Lee, Hui-Ming; Kao, Chia-Hung

    2015-09-01

    Patients with biliary pancreatitis are suggested to undergo cholecystectomy to prevent the recurrence of pancreatitis. However, it remains controversial whether cholecystectomy is associated with reduced risks of pancreatitis and diabetes in patients with cholelithiasis and no history of pancreatitis. From Taiwan's National Health Insurance Research Database, we identified the following cohorts and analyzed the long-term risks of pancreatitis and diabetes in each cohort: 1) cholecystectomy cohort: cholelithiasis patients who had no history of pancreatitis and diabetes and underwent cholecystectomy; and 2) comparison cohort: cholelithiasis patients who had no history of pancreatitis and diabetes and did not undergo cholecystectomy. The cholecystectomy group and the comparison group had similar distributions of age, sex, and comorbidities, except for hyperlipidemia. The proportion of patients in the cholecystectomy group who underwent endoscopic cholangiographic procedures was higher than that in the comparison group. Cholecystectomy was associated with a reduced risk of pancreatitis (adjusted hazard ratio [HR], 0.49; 95% confidence interval [CI], 0.36-0.68). Age-specific analyses showed that pancreatitis risk was decreased in patients younger than 50 and older than 65years. Both men and women exhibited reduced risks of pancreatitis after cholecystectomy. However, cholecystectomy was not associated with changes in the risk for diabetes. Cholecystectomy for cholelithiasis is associated with a reduced risk of pancreatitis, but not of diabetes, in patients without previous history of pancreatitis and diabetes. Copyright © 2015 European Federation of Internal Medicine. Published by Elsevier B.V. All rights reserved.

  7. Impact of Pancreatic Leaks on Survival Following Pancreaticoduodenectomy

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    Fabio Ausania

    2010-05-01

    Full Text Available Context Pancreatic leak following pancreaticoduodenectomy has a major impact on postoperative mortality. However, it is not clear whether pancreatic leaks affect long term survival in patients with pancreatic ductal adenocarcinoma. Objective The aim of this study is to compare the long term outcome in patients who underwent pancreaticoduodenectomy, with and without postoperative pancreatic leak. Patients All 133 patients who underwent a pancreaticoduodenectomy at the HepatoPancreatoBiliary Unit, Addenbrooke’s Hospital, Cambridge, between June 2002 and June 2007 were identified from a prospectively held database. The study was restricted to 47 patients who had a confirmed diagnosis of pancreatic ductal adenocarcinoma. Setting Pancreatic leak was defined as drain fluid amylase more than three times the serum level for more than 3 days post operatively. Main outcome measure Long term survival of patients with and without leaks were compared using Kaplan-Meier curves and significance was measured using the log-rank test. Results Median follow-up was 30.8 months. The median actuarial survival of all ductal adenocarcinoma patients was 19 months. Pancreatic leaks occurred in 9 patients (19.1%. There were no significant differences in the overall survival or presence of recurrence between the two groups. Conclusions Pancreatic leak following pancreaticoduodenectomy does not appear to impact on long-term outcome of patients with pancreatic ductal adenocarcinoma.

  8. A preliminary study on trans-differentiation of pancreatic acinar cell in acute pancreatitis%急性胰腺炎胰腺腺泡细胞转分化的初步研究

    Institute of Scientific and Technical Information of China (English)

    谢荣理; 徐海燕; 祁梦之; 毛恩强; 陈尔真; 周同; 聂红; 费健

    2016-01-01

    [Abstrective] Objective To investigate the trans-differentiation of pancreatic acinar cell in acute pancreatitis (AP) by detection of the expression of transmembrane protein that is dendritic cell-specific intercellular adhesion molecule 3-grab-bing non-integrin (DC-SIGN). Methods An in vitro study was conducted using AR42J cell line for establishing the cell model of AP. The expression level of DC-SIGN protein was measured by flow cytometry. The transcription level of DC-SIGN mRNA was detected by RT-PCR. Results DC-SIGN in early phase of AP was characterized by high expression in gene and protein level ( P<0 . 05 ) . Conclusions The high expression of DC-SIGN on pancreatic acinar cells during AP demonstrates the epithelial-dendritic cell trans-differentiation.%目的:检测跨膜蛋白DC-SIGN在急性胰腺炎中的表达,探讨急性胰腺炎胰腺腺泡细胞的转分化现象。方法:采用AR42J细胞株建立急性胰腺炎的体外细胞模型。流式细胞法检测细胞表面DC-SIGN蛋白的表达量,RT-PCR检测DC-SIGN mRNA 转录水平。结果:在蛋白质和基因水平,腺泡细胞 DC-SIGN 在急性胰腺炎早期高表达(P<0.05)。结论:急性胰腺炎胰腺腺泡细胞DC-SIGN高表达,表明存在上皮-树突状细胞转分化现象。

  9. Autoimmune pancreatitis--recent advances.

    Science.gov (United States)

    Novotný, I; Díte, P; Lata, J; Nechutová, H; Kianicka, B

    2010-01-01

    Autoimmune pancreatitis (AIP) is recognized as a distinct clinical entity, identified as a chronic inflammatory process of the pancreas in which the autoimmune mechanism is involved. Clinically and histologically, AIP has two subsets: type 1--lymphoplasmatic sclerosing pancreatitis with abundant infiltration of the pancreas and other affected organs with immunoglobulin G4-positive plasma cells, and type 2--duct centric fibrosis, characterized by granulocyte epithelial lesions in the pancreas without systemic involvement. In the diagnosis of AIP, two diagnostic criterions are used--the HISORt criteria and Asian Diagnostic Criteria. In the differential diagnosis, the pancreatic cancer must be excluded by endosonographically guided pancreatic biopsy. Typical signs of AIP are concomitant disorders in other organs (kidney, liver, biliary tract, salivary glands, colon, retroperitoneum, prostate). Novel clinicopathological entity was proposed as an 'IgG4-related sclerosing disease' (IgG4-RSC). Extensive IgG4-positive plasma cells and T lymphocyte infiltration is a common characteristics of this disease. Recently, IgG4-RSC syndrome was extended to a new entity, characterized by IgG4 hypergammaglobulinemia and IgG4-positive plasma cell infiltration, this being considered an expression of a lymphoproliferative disease, 'IgG4-positive multiorgan lymphoproliferative syndrome'. This syndrome includes Mikulicz's disease, mediastinal fibrosis, autoimmune hypophysitis, and inflammatory pseudotumor--lung, liver, breast. In the therapy of AIP, steroids constitute first-choice treatment. High response to the corticosteroid therapy is an important diagnostic criterion. In the literature, there are no case-control studies that determine if AIP predisposes to pancreatic cancer. Undoubtedly, AIP is currently a hot topic in pancreatology.

  10. Current situation of endoscopic biliary cannulation and salvage techniques for difficult cases: Current strategies in Japan.

    Science.gov (United States)

    Yasuda, Ichiro; Isayama, Hiroyuki; Bhatia, Vikram

    2016-04-01

    In the pancreatobiliary session at Endoscopic Forum Japan (EFJ) 2015, current trends of routine biliary cannulation techniques and salvage techniques for difficult biliary cannulation cases were discussed. Endoscopists from nine Japanese high-volume centers along with two overseas centers participated in the questionnaires and discussion. It was concluded that, currently, in Western countries, the wire-guided cannulation (WGC) technique is favored during initial cannulation attempts. However, the conventional technique using an endoscopic retrograde cholangiopancreatography catheter with contrast medium injection is still used as first choice at most Japanese high-volume centers. The WGC technique is used as the second choice at some institutions only. After failed biliary cannulation attempts, the initial salvage option preferred in most centers includes pancreatic guidewire placement, followed by precut techniques as the second salvage choice. Among several precut techniques, the free-hand needle knife sphincterotomy with cutting upwards from the pancreatic duct is most popular. Endoscopic ultrasonography-guided rendezvous technique is also carried out as a final salvage option at select institutions.

  11. [Pancreato-biliary maljunctions and congenital cystic dilatation of the bile ducts in adults].

    Science.gov (United States)

    Kianmanesh, R; Régimbeau, J M; Belghiti, J

    2001-08-01

    Pancreato-biliary maljunctions (PBM) in adults are defined by the presence of an abnormally long common pancreato-biliary duct (more than 15 mm long) formed outside the duodenal wall and/or by high amylase level in the bile. The high amylase level in the bile is the functional expression of a chronic toxic reflux of pancreatic juices into the biliary tree. The presence of the PBM have two basic consequences: (i) formation of congenital cystic dilatations of the bile duct (CCBD) during embryogenesis and (ii) cancerous degeneration of extrahepatic bile ducts including the gall bladder. CCBD are commonly found in Southeast of Asia and in Japan where more than two-thirds of the worldwide cases are reported. Women are more frequently touched. The main manifestations are pain, cholangitis and acute pancreatitis. Cancerous degeneration mainly due to chronic pancreatico-biliary reflux consecutive to the presence of PBM is the most serious complication of CCBD. Its global incidence is about 16% and increases by age and after cysto-digestive derivations widely performed in the past. In 80% of the cases a cholangiocarcinoma involving the extrahepatic portion of the biliary tree including dilated segments such as the gall bladder and/or cystic wall is found. The treatment of choice of most common types of CCBD with PMD is complete excision of most of the sites where cancer may arise and should interrupt the pancreato-biliary reflux. This treatment significantly reduces the incidence of bile duct cancer to 0.7%. However, despite the absence of mortality, the overall morbidity rates reach from 20% to 40%. In the complete excision, the entire common bile duct from porta hepatis to the intrapancreatic portion of the choledochus and the gall bladder are resected. The bile continuity is assured by a hepatico-jejunal Y anastomosis. When there is no CCBD, the high risk of gall bladder cancer in the presence of a PBM justifies by itself a preventive cholecystectomy even if no biliary

  12. Atypical presentation of acute pancreatitis in a man with pancreatic insufficiency and cystic fibrosis: a case report

    Directory of Open Access Journals (Sweden)

    Turner Malcolm

    2010-08-01

    Full Text Available Abstract Introduction Whether acute pancreatitis can occur in pancreatically insufficient individuals with cystic fibrosis remains a matter of debate. Case presentation We describe a case of acute pancreatitis occurring in a 52-year-old Caucasian Australian man with moderately severe cystic fibrosis lung disease and pancreatic insufficiency. An inflammatory mass within the head of his pancreas was confirmed using computed tomography, magnetic resonance imaging and pancreatic biopsy, but serum amylase and lipase remained normal throughout the acute phase of his illness. His symptoms and the pancreatic mass resolved following the insertion of a biliary stent and the introduction of ursodeoxycholic acid. Conclusion Our case report highlights the potential for acute pancreatitis to occur in patients with pancreatic insufficiency and cystic fibrosis. We further demonstrate that conventional biochemical markers that are normally assessed to confirm the diagnosis may not be of particular use. As patients with cystic fibrosis survive into their fourth and fifth decades of life, atypical presentations of acute pancreatitis may become more common.

  13. [Autoimmune pancreatitis].

    Science.gov (United States)

    Beyer, G; Menzel, J; Krüger, P-C; Ribback, S; Lerch, M M; Mayerle, J

    2013-11-01

    Autoimmune pancreatitis is a relatively rare form of chronic pancreatitis which is characterized by a lymphoplasmatic infiltrate with a storiform fibrosis and often goes along with painless jaundice and discrete discomfort of the upper abdomen. Clinically we distinguish between two subtypes, which differ in terms of their histology, clinical picture and prognosis. Type 1 autoimmune pancreatitis is the pancreatic manifestation of the IgG4-associated syndrome which also involves other organs. About one third of the patients can only be diagnosed after either histological prove or a successful steroid trail. Type 2 is IgG4-negative with the histological picture of an idiopathic duct centric pancreatitis and is to higher degree associated with inflammatory bowel disease. A definitive diagnosis can only be made using biopsy. Usually both forms show response to steroid treatment, but in type 1 up to 50 % of the patients might develop a relapse. The biggest challenge and most important differential diagnosis remains the discrimination of AIP from pancreatic cancer, because also AIP can cause mass of the pancreatic head, lymphadenopathy and ductal obstruction. This article summarizes recent advances on epidemiology, clinical presentation, diagnostic strategy, therapy and differential diagnosis in this relatively unknown disease.

  14. Diagnosis of pancreatic disease in feline platynosomosis.

    Science.gov (United States)

    Köster, Liza S; Shell, Linda; Ketzis, Jennifer; Rajeev, Sreekumari; Illanes, Oscar

    2017-01-01

    Objectives Platynosomum species are cat-specific parasitic trematodes that parasitize the biliary ducts and gall bladder. Due to the common connection to the major duodenal papilla of the pancreas and common bile ducts in addition to the periductal proximity of the pancreas, it is possible that platynosomosis could cause pancreatitis. The objective of this study was to determine whether platynosomosis, a commonly diagnosed parasitic disease in cats on St Kitts, has any association with pancreatic disease. Methods To investigate this possibility, the pancreas of free-roaming cats with naturally acquired platynosomosis were evaluated via ultrasound, serum concentrations of feline pancreatic lipase (fPL), cobalamin, folate and feline trypsin-like immunoreactivity (fTLI) and histopathology. Twenty free-roaming, young adult, feral cats, positive for feline immunodeficiency virus, and diagnosed with Platynosomum species infection via fecal analysis were recruited. The liver, biliary system and pancreas were evaluated via ultrasonography during a short duration anesthesia. Serum concentrations of fPL, fTLI, folate and cobalamin were measured. Sections of the right limb, left limb and body of the pancreas were evaluated histopathologically using hematoxylin and eosin (H&E) stain. Results None of the cats had sufficient criteria to fulfill the ultrasonographic diagnosis of pancreatitis. One cat had an elevated fPL concentration in the range consistent with pancreatitis. Four cats had cobalamin deficiencies and 11 had abnormal folate concentration. The fTLI concentration was equivocal for the diagnosis of exocrine pancreatic insufficiency in one cat. With a single exception, histopathology changes, when present (n = 12), were mild, non-specific and predominantly characterized by lymphocytic infiltrates and fibrosis. The exception was a cat that presented a chronic interstitial and eosinophilic pancreatitis of slightly increased severity, likely the result of platynosomosis

  15. A preliminary result of three-dimensional microarray technology to gene analysis with endoscopic ultrasound-guided fine-needle aspiration specimens and pancreatic juices

    Directory of Open Access Journals (Sweden)

    Ishigami Masatoshi

    2010-04-01

    Full Text Available Abstract Background Analysis of gene expression and gene mutation may add information to be different from ordinary pathological tissue diagnosis. Since samples obtained endoscopically are very small, it is desired that more sensitive technology is developed for gene analysis. We investigated whether gene expression and gene mutation analysis by newly developed ultra-sensitive three-dimensional (3D microarray is possible using small amount samples from endoscopic ultrasound-guided fine-needle aspiration (EUS-FNA specimens and pancreatic juices. Methods Small amount samples from 17 EUS-FNA specimens and 16 pancreatic juices were obtained. After nucleic acid extraction, the samples were amplified with labeling and analyzed by the 3D microarray. Results The analyzable rate with the microarray was 46% (6/13 in EUS-FNA specimens of RNAlater® storage, and RNA degradations were observed in all the samples of frozen storage. In pancreatic juices, the analyzable rate was 67% (4/6 in frozen storage samples and 20% (2/10 in RNAlater® storage. EUS-FNA specimens were classified into cancer and non-cancer by gene expression analysis and K-ras codon 12 mutations were also detected using the 3D microarray. Conclusions Gene analysis from small amount samples obtained endoscopically was possible by newly developed 3D microarray technology. High quality RNA from EUS-FNA samples were obtained and remained in good condition only using RNA stabilizer. In contrast, high quality RNA from pancreatic juice samples were obtained only in frozen storage without RNA stabilizer.

  16. Biliary tract intraductal papillary mucinous neoplasm: A brief report and review of literature

    Directory of Open Access Journals (Sweden)

    Raveendran Subhash

    2014-01-01

    Full Text Available Biliary Tract Intraductal Papillary Mucinous Neoplasm (BT-IPMN is a very rare entity, gradually emerging into attention as sporadic cases are being reported worldwide. In this brief report we discuss about such an entity from our part of the world, based on a case from our institution. A 47-year-old female was referred to our department with jaundice, intermittent fever with chills and rigor of 6 weeks duration. Initial evaluation revealed obstructive jaundice with distended gall bladder. Imaging with ultrasonogram (USG and magnetic resonance imaging (MRI showed hugely dilated intra and extrahepatic biliary radicles with multiple and diffuse soft tissue lesions filling the common bile duct (CBD extending to the ductal system of left lobe of liver. A side viewing endoscopy demonstrated mucin extruding from a prominent ampulla of Vater. The patient was managed successfully by left hepatectomy with pancreaticoduodenectomy (HPD. Gross pathological examination of the specimen showed marked dilatation of intra and extra hepatic bile ducts with multiple polypoidal lesions and plenty of mucin filling the entire biliary ductal system. Histopathology revealed predominantly intraductal papillary mucinous adenocarcinoma at the hilum extending to left bile duct with diffuse dysplastic changes throughout the biliary tree. Thus the clinical, radiological and pathological features of this lesion clearly fit into the diagnosis of BT-IPMN, which is slowly being established as a definite clinical entity with features much similar to its pancreatic counterpart.

  17. Successful endoscopic sclerotherapy for cholecystojejunostomy variceal bleeding in a patient with pancreatic head cancer

    Institute of Scientific and Technical Information of China (English)

    Yu-Chun; Hsu; Hsu-Heng; Yen; Maw-Soan; Soon

    2010-01-01

    Variceal bleeding outside the esophagus and stomach is rare but important because of its difficult diagnosis and treatment.Bleeding from cholecystojejunostomy varices has been reported to be a late complication of palliative biliary surgery for chronic pancreatitis.Such ectopic variceal bleeding has never been reported after palliative surgery for pancreatic cancer,probably because of the limited lifespan of these patients. Herein,we report our successful experience using endoscopic cyanoacrylate sclerother...

  18. Minimally invasive surgical approach to pancreatic malignancies

    Institute of Scientific and Technical Information of China (English)

    Lapo; Bencini; Mario; Annecchiarico; Marco; Farsi; Ilenia; Bartolini; Vita; Mirasolo; Francesco; Guerra; Andrea; Coratti

    2015-01-01

    Pancreatic surgery for malignancy is recognized as challenging for the surgeons and risky for the patientsdue to consistent perioperative morbidity and mortality. Furthermore, the oncological long-term results are largely disappointing, even for those patients who experience an uneventfully hospital stay. Nevertheless, surgery still remains the cornerstone of a multidisciplinary treatment for pancreatic cancer. In order to maximize the benefits of surgery, the advent of both laparoscopy and robotics has led many surgeons to treat pancreatic cancers with these new methodologies. The reduction of postoperative complications, length of hospital stay and pain, together with a shorter interval between surgery and the beginning of adjuvant chemotherapy, represent the potential advantages over conventional surgery. Lastly, a better cosmetic result, although not crucial in any cancerous patient, could also play a role by improving overall well-being and patient self-perception. The laparoscopic approach to pancreatic surgery is, however, difficult in inexperienced hands and requires a dedicated training in both advanced laparoscopy and pancreatic surgery. The recent large diffusion of the da Vinci?? robotic platform seems to facilitate many of the technical maneuvers, such as anastomotic biliary and pancreatic reconstructions, accurate lymphadenectomy, and vascular sutures. The two main pancreatic operations, distal pancreatectomy and pancreaticoduodenectomy, are approachable by a minimally invasive path, but more limited interventions such as enucleation are also feasible. Nevertheless, a word of caution should be taken into account when considering the increasing costs of these newest technologies because the main concerns regarding these are the maintenance of all oncological standards and the lack of long-term follow-up. The purpose of this review is to examine the evidence for the use of minimally invasive surgery in pancreatic cancer(and less aggressive tumors), with

  19. Biliary Dyskinesia in Children: A Systematic Review.

    Science.gov (United States)

    Santucci, Neha R; Hyman, Paul E; Harmon, Carroll M; Schiavo, Julie H; Hussain, Sunny Z

    2017-02-01

    Cholecystectomy rates for biliary dyskinesia in children are rising in the United States, but not in other countries. Biliary dyskinesia is a validated functional gallbladder disorder in adults, requiring biliary colic in the diagnosis. In contrast, most studies in children require upper abdominal pain, absent gallstones on ultrasound, and an abnormal gallbladder ejection fraction (GBEF) on cholecystokinin-stimulated cholescintigraphy for diagnosis. We aimed to systematically review existing literature in biliary dyskinesia in children, determine the validity and reliability of diagnostic criteria, GBEF, and to assess outcomes following cholecystectomy. We performed a systematic review following the PRISMA checklist and searched 7 databases including PubMed, Scopus, Embase, Ovid, MEDLINE, ProQuest, Web of Science, and the Cochrane library. Bibliographies of articles were screened for additional studies. Our search terms yielded 916 articles of which 28 were included. Three articles were manually added from searched references. We reviewed 31 peer-reviewed publications, all retrospective chart reviews. There was heterogeneity in diagnostic criteria and GBEF values. Outcomes after laparoscopic cholecystectomy varied from 34% to 100% success, and there was no consensus concerning factors influencing outcomes. The observational, retrospective study designs that comprised our review limited interpretation of safety and efficacy of the investigations and treatment in biliary dyskinesia in children. Symptoms of biliary dyskinesia overlapped with functional dyspepsia. There is a need for consensus on symptoms defining biliary dyskinesia, validation of testing required for diagnosis of biliary dyskinesia, and randomized controlled trials comparing medical versus surgical management in children with upper abdominal pain.

  20. Ursodeoxycholic acid for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Rudic, Jelena S; Poropat, Goran; Krstic, Miodrag N;

    2012-01-01

    Ursodeoxycholic acid is administered to patients with primary biliary cirrhosis, a chronic progressive inflammatory autoimmune-mediated liver disease with unknown aetiology. Despite its controversial effects, the U.S. Food and Drug Administration has approved its usage for primary biliary cirrhosis....

  1. Biliary ascariasis: radiological clue to diagnosis

    OpenAIRE

    2015-01-01

    Ascariasis is caused by Ascaris lumbricoides. It is the most common helminthic infection seen worldwide. Ascariasis is an endemic disease in our country. This is due to the prevailing poor sanitary conditions and low level of education. Biliary ascariasis is an uncommon cause of obstructive jaundice. We report a case of biliary ascariasis in a young labourer who presented with acute abdominal pain.

  2. Ursodeoxycholic acid for primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Gong, Y.; Huang, Z.B.; Christensen, Erik

    2008-01-01

    biliary cirrhosis against placebo or no intervention. SEARCH STRATEGY: We searched The Cochrane Hepato-Biliary Group Controlled Trials Register, The Cochrane Central Register of Controlled Trials on The Cochrane Library, MEDLINE, EMBASE, SCI-EXPANDED, The Chinese Biomedical CD Database, LILACS...

  3. A Suspicious Pancreatic Mass in Chronic Pancreatitis: Pancreatic Actinomycosis

    Directory of Open Access Journals (Sweden)

    F. de Clerck

    2015-01-01

    Full Text Available Introduction. Pancreatic actinomycosis is a chronic infection of the pancreas caused by the suppurative Gram-positive bacterium Actinomyces. It has mostly been described in patients following repeated main pancreatic duct stenting in the context of chronic pancreatitis or following pancreatic surgery. This type of pancreatitis is often erroneously interpreted as pancreatic malignancy due to the specific invasive characteristics of Actinomyces. Case. A 64-year-old male with a history of chronic pancreatitis and repeated main pancreatic duct stenting presented with weight loss, fever, night sweats, and abdominal pain. CT imaging revealed a mass in the pancreatic tail, invading the surrounding tissue and resulting in splenic vein thrombosis. Resectable pancreatic cancer was suspected, and pancreatic tail resection was performed. Postoperative findings revealed pancreatic actinomycosis instead of neoplasia. Conclusion. Pancreatic actinomycosis is a rare type of infectious pancreatitis that should be included in the differential diagnosis when a pancreatic mass is discovered in a patient with chronic pancreatitis and prior main pancreatic duct stenting. Our case emphasizes the importance of pursuing a histomorphological confirmation.

  4. Pancreatic Cysts

    Science.gov (United States)

    ... be cancerous when found. Intraductal papillary mucinous neoplasm (IPMN) is a growth in the main pancreatic duct or one of its side branches. IPMN may be precancerous or cancerous. It occurs most ...

  5. Splenic artery pseudoaneurysm due to acute pancreatitis in a 6-year-old boy with acute lymphoblastic leukaemia treated with L-aspariginase

    DEFF Research Database (Denmark)

    Larsen, Cæcilie Crawley; Laursen, Christian B; Dalby, Kasper;

    2014-01-01

    Acute pancreatitis is a rare phenomenon in children but its incidence seems to be increasing. In children, it is generally caused due to systemic illness, biliary disease, trauma, idiopathy and side effects of medicines like L-aspariginase. Acute pancreatitis is difficult to diagnose in children...... pseudoaneurysm due to acute pancreatitis in a 6-year-old boy with acute lymphoblastic leukaemia treated with L-aspariginase. He presented with fever, irritability and pain in his left groin region....

  6. Clinical aspects and perspectives of erlotinib in the treatment of patients with biliary tract cancer

    DEFF Research Database (Denmark)

    Jensen, Lars Henrik

    2016-01-01

    INTRODUCTION: Patients with non-resectable biliary tract cancer have a poor prognosis even if treated with systemic chemotherapy. One hope for improving treatment is through molecular biology and the characterization of specific cancer driving alterations followed by the design of targeted drugs....... The epidermal growth factor receptor system is upregulated in many cancers and can be targeted by the protein kinase inhibitor erlotinib. Erlotinib has demonstrated a clinically applicable effect in pancreatic and lung cancer Areas covered: In this review, the author presents the published clinical data about...... erlotinib in biliary tract cancer. The data is interpreted with respect to its clinical value and in regards to its future development. EXPERT OPINION: Erlotinib has low activity as a monotherapy, but has shown synergistic effects when combined with bevacizumab. The only phase III trial with erlotinib...

  7. Chronic pancreatitis and pancreatic cancer.

    Science.gov (United States)

    Maisonneuve, Patrick; Lowenfels, Albert B

    2002-01-01

    Pancreatic cancer is the fourth leading cause of cancer deaths in the USA in both sexes. Early diagnosis is difficult and the overall mortality rate is high. Individuals at high risk for pancreatic cancer include smokers, and persons with all forms of chronic alcoholic, metabolic, tropical or hereditary pancreatitis. The duration of exposure to inflammation seems to be the major factor involved in the transition from benign to malignant condition. Smoking, which appears to further accelerate the carcinogenic transformation, remains the strongest risk factor amenable to preventive intervention.

  8. Non-invasive endoprosthesis in treatment of biliary fistulas and pancreaticfistulas

    Institute of Scientific and Technical Information of China (English)

    Zhi Wei Sun; De Zhuang Fu; Yi Wo Mo; Yah Jin; Xiu Fang Zhu; Xin Jun Zhang; Ou Qiao; Jian Zhong Tang

    2000-01-01

    AIM To search for a simple and safe method to avoid reoperation, reduce complications and mortality,shorten hospital stay and lower the medical cost.METHODS Based on the characteristic of pathology and anatomy of biliary fistula and pancreatic fistula,modified endoscopic nasobiliary drainage or endoscopic nasopancreas drainage with negative pressure wereused to drain the bile and pancreatic juice to the duodenum and in vitro to facilitate fistulous tract close.RESULTS In seven patients with biliary fistulas with conservative treatment who were not yet recoveredafter 6 - 110 days, the leakage was blocked after 6 - 17 days treatment, and in 6 patients with pancreaticfistulas with conservative treatment who were not recovered after 90 - 720 days, the leakage was blockedafter treatment for 12- 28 days.CONCLUSION The advantages of this modefied method are: retain the function of the Oddi sphincter; the anatomy of the pancreatic duct and bile duct and the position of fistulas can be seen clearly withcontrast examination; the drainage effect was defieate, safe and with less complications; the leakageblock can be promoted with the drainage of negative pressure; and hospital stay is shortened and medicalcost is reduced.

  9. Cholangiocarcinomas: New Insights from the Discovery of Stem Cell Niches in Peribiliary Glands of the Biliary Tree

    Directory of Open Access Journals (Sweden)

    Vincenzo Cardinale

    2014-01-01

    Full Text Available Peribiliary glands (PBGs are located in the large intrahepatic and extrahepatic bile ducts. Although they were described many years ago, their functions have been elucidated only in the last couple of years when our group demonstrated that PBGs are niches of multipotent stem/progenitor cells of endodermal origin. These cells express genes of multipotency and can be rapidly differentiated in vitro into hepatocytes, cholangiocytes, and endocrine pancreatic cells. PBGs share common features, in terms of stem/progenitor cell niches, with pancreatic duct glands and colon crypts, glandular structures representing in the adult life the endodermal remnants of fetal life. PBG stem/progenitor cells participate in the renewal of surface biliary epithelium and are active players in chronic pathologies of the biliary tree as well as in cholangiocarcinomas (CCA. Specifically, a large amount of recent evidence indicates that the pure mucin-CCA originates from PBGs; this could explain the similarities with pancreatic ductal adenocarcinoma and colorectal cancer, which also originate from transformed gland cells. In this paper, we summarized our recent findings concerning structure and functions of PBGs with the implications for liver pathophysiology and, specifically, for cancers of the biliary tree.

  10. Preoperative assessment and optimization in periampullary and pancreatic cancer

    Directory of Open Access Journals (Sweden)

    S Myatra

    2011-01-01

    Full Text Available Perioperative management of pancreatic and periampullary cancer poses a considerable challenge to the pancreatic surgeon, anesthesiologist, and the intensive care team. The preoperative surgical evaluation of a pancreatic lesion aims to define the nature of the lesion (malignant or benign, stage the tumor, and to determine resectability or other non-surgical treatment options. Patients are often elderly and may have significant comorbidities and malnutrition. Obstructive jaundice may lead to coagulopathy, infection, renal dysfunction, and adverse outcomes. Routine preoperative biliary drainage can result in higher complication rates, and metal stents may be preferred over plastic stents in selected patients with resectable disease. Judicious use of antibiotics and maintaining fluid volume preoperatively can reduce the incidence of infection and renal dysfunction, respectively. Perioperative fluid therapy with hemodynamic optimization using minimally invasive monitoring may help improve outcomes. Careful patient selection, appropriate preoperative evaluation and optimization can greatly contribute to a favorable outcome after major pancreatic resections.

  11. [Autoimmune pancreatitis as an element of autoimmune polyglandular syndrome].

    Science.gov (United States)

    Dyrla, Przemysław; Nowak, Tomasz; Gil, Jerzy; Adamiec, Cezary; Bobula, Mariusz; Saracyn, Marek

    2016-05-01

    Autoimmune pancreatitis constantly belongs to diseases which often causes significant diagnostic problem and often runs out with surgical intervention as considered to be a pancreatic cancer. Important although usually underestimated problems are polyglandular syndromes, which may consist of autoimmune pancreatitis (AIP) problem as well. This case report is an example of autoimmune polyglandular syndrome (APS), which was connected with the surgical treatment with biliary bypass anastomosis because of the unresectable lesion in the head of pancreas. The definite remission of the pancreatic lesion finally came after a steroid therapy. Differentiation between neoplastic and inflammatory pancreatic tumors very often remains a serious clinical problem. On grounds of imaging and cytopathology exams it is often difficult to decide about the nature of a lesion. The negative result of cytopathological biopsy examination does not finally settle straightforward diagnosis. Diagnostic problems affect also autoimmune pancreatitis. It is worth to undertake attempts to differentiate pancreatic lesions especially in cases of concomitance with other autoimmune polyglandular syndromes. That is because it is connected with completely different treatment and outcome. We should remember about diagnostic criteria of autoimmune pancreatitis. Appropriate diagnosis for patients with AIP gives them a chance to avoid serious surgical resection and possible complications.

  12. Pancreatic Cancer Early Detection Program

    Science.gov (United States)

    2014-07-30

    Pancreatic Cancer; Pancreas Cancer; Pancreatic Adenocarcinoma; Familial Pancreatic Cancer; BRCA 1/2; HNPCC; Lynch Syndrome; Hereditary Pancreatitis; FAMMM; Familial Atypical Multiple Mole Melanoma; Peutz Jeghers Syndrome

  13. HEPATOBILIARY ASCARIASIS COMPLICATED BY PANCREATITIS.

    Science.gov (United States)

    Azhar, Muhammad; Sheikh, Ali Sibtain Farooq; Khan, Asim; Mustafa, Saqib; Shah, Imran Ali; Hameed, Bilal

    2015-01-01

    Ascaris lumbricoides is the commonest organism causing soil-transmitted helminth infection. It is particularly common in poor sanitary conditions. Nevertheless, involvement of the gallbladder by Ascaris is a rare entity. A lady presented to us with long-standing history of vague abdominal symptoms suggesting dyspepsia. Ultrasound showed a tube like structure invading the biliary channels. Serum amylase was elevated and the patient was managed conservatively, as for acute pancreatitis. She improved clinically, but subsequent imaging with magnetic resonance cholangiopancreatography revealed worm in the gallbladder. Laparoscopic cholecystectomy was done and Ascaris lumbricoides was removed. Ascaris infestation is an important differential diagnosis of patients with upper abdominal symptoms and screening with stool examination and ultrasound is warranted in high-risk population.

  14. Imaging findings of biliary hamartomas

    Institute of Scientific and Technical Information of China (English)

    Rong-Qin Zheng; Bo Zhang; Masatoshi Kudo; Hirokazu Onda; Tatsuo Inoue

    2005-01-01

    AIM: To evaluate the imaging findings of biliary hamartomas (von Meyenburg complexes, VMCs) and discuss the differential diagnosis with other related diseases.METHODS: Imaging findings of biliary hamartomas on ultrasonography (US), computed tomography (CT), magnetic resonance imaging (MRI), MR cholangiopancreatography (MRCP)and hepatobiliary scintigraphy were retrospectively analyzed in six patients.RESULTS: On ultrasound images, five of the six cases showed multiple small hyper- and hypo-echoic lesions with comet-tail echoes, especially when magnified by US with the usage of zoom function. In all the six cases,multiple tiny hypodense lesions less than 10 mm in diameter were revealed as scattered throughout the liver with no enhancement on CT. These tiny lesions were demonstrated to be hyper- and hypo-intensity on T2- and TI-weighed images, respectively, in three patients who underwent MRI examinations. MRCP was performed in two patients, and clearly showed multiple tiny irregular- and round-shaped hyper-intensity lesions.MRCP and hepatobiliary scintigraphy showed normal appearances of intra- and extra-hepatic bile ducts in two and one patients, respectively.CONCLUSION: Imaging modalities are useful in the diagnosis and differential diagnosis of VMCs. A correct diagnosis might be obtained when typical imaging findings are present even without a histological confirmation.

  15. A Retrospective Research of the Characteristic of Hypertriglyceridemic Pancreatitis in Beijing, China

    Directory of Open Access Journals (Sweden)

    Wei-Ping Tai

    2016-01-01

    Full Text Available Aim. To investigate the characteristic of hypertriglyceridemic- (HTG- induced pancreatitis (HTG pancreatitis. Methods. We reviewed 126 cases of HTG pancreatitis and 168 cases of biliary pancreatitis as control. Results. The HTG group mean age was younger than biliary group. The number of females was a little higher than males in both groups. There were 18 cases that were recurrent in HTG group and 11 in billiary group. The mean hospitalization times were 13.7 ± 2.6 and 11.2 ± 2.3 days in two groups. Six patients received apheresis in HTG group. The proportion of severe AP was 31.0% and 26.2%, mortality 1.6% and 1.2%, comorbidity of diabetes mellitus (DM 20.6% and 6.5% in two groups. The number of complications of gastrointestinal (GI bleeding, sepsis, and multiple organ dysfunction syndrome (MODS in HTG group and biliary group was 1, 1, and 2 versus 4, 12, and 4. Conclusions. The proportion of recurrent and severe AP and comorbidity of DM of HTG group was higher than billiary group. The proportion of the complications of GI bleeding, sepsis, and MODS of HTG group was less than biliary group. Apheresis could effectively reduce serum TG levels soon. There was no significant difference of the mortality between two groups.

  16. Chronic Pancreatitis and Pancreatic Cancer Risk

    DEFF Research Database (Denmark)

    Kirkegård, Jakob; Mortensen, Frank Viborg; Cronin-Fenton, Deirdre

    2017-01-01

    Chronic pancreatitis is a putative risk factor for pancreatic cancer. The aim of this study was to examine the magnitude and temporality of this association. We searched MEDLINE and EMBASE for observational studies investigating the association between chronic pancreatitis and pancreatic cancer. We...... computed overall effect estimates (EEs) with associated 95% confidence intervals (CIs) using a random-effects meta-analytic model. The EEs were stratified by length of follow-up from chronic pancreatitis diagnosis to pancreatic cancer (lag period). Robustness of the results was examined in sensitivity...... analyses. We identified 13 eligible studies. Pooled EEs for pancreatic cancer in patients with chronic pancreatitis were 16.16 (95% CI: 12.59-20.73) for patients diagnosed with pancreatic cancer within 2 years from their chronic pancreatitis diagnosis. The risk of pancreatic cancer in patients with chronic...

  17. Heterogeneity of the intrahepatic biliary epithelium

    Institute of Scientific and Technical Information of China (English)

    Shannon Glaser; Heather Francis; Sharon DeMorrow; Gene LeSage; Giammarco Fava; Marco Marzioni; Julie Venter; Gianfranco Alpini

    2006-01-01

    The objectives of this review are to outline the recent findings related to the morphological heterogeneity of the biliary epithelium and the heterogeneous pathophysiological responses of different sized bile ducts to liver gastrointestinal hormones and peptides and liver injury/toxins with changes in apoptotic, proliferative and secretory activities. The knowledge of biliary function is rapidly increasing because of the recognition that biliary epithelial cells (cholangiocytes) are the targets of human cholangiopathies, which are characterized by proliferation/damage of bile ducts within a small range of sizes. The unique anatomy, morphology, innervation and vascularization of the biliary epithelium are consistent with function of cholangiocytes within different regions of the biliary tree. The in vivo models [e.g., bile duct ligation (BDL), partial hepatectomy, feeding of bile acids,carbon tetrachloride (CCl4) or α-naphthylisothiocyanate (ANIT)] and the in vivo experimental tools [e.g., freshly isolated small and large cholangiocytes or intrahepatic bile duct units (IBDU) and primary cultures of small and large murine cholangiocytes] have allowed us to demonstrate the morphological and functional heterogeneity of the intrahepatic biliary epithelium.These models demonstrated the differential secretory activities and the heterogeneous apoptotic and proliferative responses of different sized ducts. Similar to animal models of cholangiocyte proliferation/injury restricted to specific sized ducts, in human liver diseases bile duct damage predominates specific sized bile ducts.Future studies related to the functional heterogeneity of the intrahepatic biliary epithelium may disclose new pathophysiological treatments for patients with cholangiopathies.

  18. Management of biliary perforation in children

    Directory of Open Access Journals (Sweden)

    Mirza Bilal

    2010-01-01

    Full Text Available Background: To study the aetiology, management and outcome of biliary perforations in paediatric age group. Patients and Methods: In a retrospective study, the records of patients presented with biliary peritonitis due to biliary perforations, managed from March 2006 to July 2009, are reviewed. Results: Eight male patients with biliary peritonitis due to biliary perforation were managed. These patients were divided in two groups, A and B. Group A, (n = 3 patients, had common bile duct (CBD perforation, and Group B (n=5 patients had gallbladder perforation. The presenting features were abdominal pain, fever, abdominal distension, vomiting, constipation, jaundice and signs of peritonism. The management of CBD perforations in Group A was by draining the site of perforation and biliary diversion (tube cholecystostomy. In Group B, the gallbladder perforations were managed by tube cholecystostomy in four patients and cholecystectomy in one patient, however, one patient had to be re-explored and cholecystectomy performed due to complete necrosis of gall bladder. There was no mortality in our series. All patients were asymptomatic on regular follow-up. Conclusion: Early optimal management of biliary perforations remarkably improved the very high mortality and morbidity that characterised this condition in the past.

  19. Immunological Blood Parameters in Infected and Noninfected Biliary Peritonitis

    OpenAIRE

    Bilookiy, O. V.; Rohovyy, Yu. Ye.; Bilookiy, V. V.

    2015-01-01

    This work deals with the study of immunological blood parameters in infected and noninfected biliary peritonitis. Materials and methods. 55 patients with infected and noninfected biliary peritonitis were examined. There were 21 men and 34 women at the age of 28-74 years. 14 patients suffered from noninfected biliary peritonitis, 41 patients suffered from infected biliary peritonitis. The control group included 12 practically healthy persons. Results. The development of noninfected biliary per...

  20. Bilio-entero-gastrostomy: prospective assessment of a modified biliary reconstruction with facilitated future endoscopic access

    Directory of Open Access Journals (Sweden)

    Hamad Mostafa A

    2012-06-01

    Full Text Available Abstract Background Hepaticojejunostomy (HJ is the classical reconstruction for benign biliary stricture. Endoscopic management of anastomotic complications after hepaticojejunostomy is extremely difficult. In this work we assess a modified biliary reconstruction in the form of bilio-entero-gastrostomy (BEG regarding the feasibility of endoscopic access to HJ and management of its stenosis if encountered. Methods From October 2008 till February 2011 all patients presented to the authors with benign biliary stricture who needed bilio-enteric shunt were considered. For each patient bilio-entero-gastrostomy (BEG of either type I, II or III was constructed. In the fourth week postoperatively, endoscopy was performed to explore the possibility to access the biliary anastomosis and perform cholangiography. Results BEG shunt was performed for seventeen patients, one of whom, with BEG type I, died due to myocardial infarction leaving sixteen patients with a diagnosis of postcholecystectomy biliary injury (9, inflammatory stricture with or without choledocholithiasis (5 and strictured biliary shunt (2. BEG shunts were either type I (3, type II (3 or type III (10. Endoscopic follow up revealed successful access to the anastomosis in 14 patients (87.5%, while the access failed in one type I and one type II BEG (12.5%. Mean time needed to access the anastomosis was 12.6 min (2-55 min. On a scale from 1–5, mean endoscopic difficulty score was 1.7. One patient (6.25%, with BEG type I, developed anastomotic stricture after 18 months that was successfully treated endoscopically by stenting. These preliminary results showed that, in relation to the other types, type III BEG demonstrated the tendency to be surgically simpler to perform, endoscopicall faster to access, easier and with no failure. Conclusions BEG, which is a modified biliary reconstruction, facilitates endoscopic access of the biliary anastomosis, offers management option for its

  1. Trends in etiologies of chronic pancreatitis within 20 years: analysis of 636 cases

    Institute of Scientific and Technical Information of China (English)

    LI Jing-nan; LAI Ya-min; QIAN Jia-ming; GUO Tao; L(U) Hong; TANG Xiao-yan

    2011-01-01

    Background The prevalence of chronic pancreatitis has increased during recent years in Asia-Pacific areas as well as in China.The etiologies vary in different regions and periods.This study aimed to investigate the changing etiologies of chronic pancreatitis within 20 years at Peking Union Medical College Hospital in China.Methods Retrospective analysis of the etiologies of 636 cases of chronic pancreatitis at Peking Union Medical College Hospital from 1990 to 2010 was performed.Patients were divided into two groups according to two time periods (1990-2000 and 2001-2010).Statistical analysis was performed using the chi-square test.Results The morbidity rate of chronic pancreatitis in China has recently increased.The main etiology changed from biliary diseases in the 1990s (decreased from 36.8% to 28.1%) to alcohol abuse after the year 2000 (increased from 26.5% to 36.8%).The main etiology of biliary diseases is stones in the cholecyst or bile duct,and the percentage of cholecystitis cases has increased.Autoimmune disease,including autoimmune pancreatitis,has increased quickly and currently accounts for 7.3% of cases because a greater number of autoimmune pancreatitis cases are being diagnosed.Approximately 9.5% of chronic pancreatitis cases are caused by multiple factors such as alcohol abuse and bile duct stones.Other factors include cholecystectomy and acute pancreatitis.Conclusions The main etiology of chronic pancreatitis has changed from biliary disease to alcohol abuse in recent years.Autoimmune factors have also obviously increased.

  2. Failures, complications and interventionalist radiation exposures in 108 cases of attempted biliary endoprostheses

    Energy Technology Data Exchange (ETDEWEB)

    Le Page, J.R. (Roberts University, Tulsa, OK (USA))

    In a series of 108 patients in whom we placed 116 biliary drainage prostheses we were unable to place endoprostheses as intended in 67.2 % and were forced to use only external drainage catheters in 25.9 %. There were no total failures. We encountered 11 % serious complications: severe bleeding; cholangitis; pancreatitis; hypotensive shock, and hyponatremia. Most seriously, we consider the radiation received to the hands (2500mR), eyes and thyroid (17 mR) of the operator unacceptably high for the short term benefit of a patient with a brief life expectancy and the internal/external drainage at 30 % of this dose is preferable to the endoprosthesis.

  3. Inoperable Pancreatic Cancer Patients Who Have Prolonged Survival Exhibit an Increased Risk of Cholangitis

    Science.gov (United States)

    Buxbaum, James L; Biggins, Scott W; Bagatelos, Karen C; Inadomi, John M; Ostroff, James W

    2012-01-01

    Context Endoscopically placed metal stents, which are patent for 4-9 months, have been the favored decompressive strategy for biliary obstruction due to inoperable pancreatic cancer in order to minimize interventions. However, in the past decade chemotherapeutic options have improved survival. This raises the question of whether metal stents will continue to be the optimal method of decompression. Objective We performed a study to determine the outcome of patients with non-operatively managed pancreatic adenocarcinoma with regards to the development of cholangitis. Design We reviewed all ERCP performed for malignant distal biliary obstruction in between December 1999 and December 2005 at University of California, San Francisco (UCSF). Patients Only patients who received chemotherapy for pancreatic adenocarcinoma were included. Patients who underwent surgical biliary diversion procedures were excluded. Primary outcome measurement The primary outcome was the development of cholangitis requiring hospitalization. Results Among 200 patients with malignant distal biliary obstruction who underwent endoscopic biliary decompression procedures, 54 met study criterion. Metal stents were employed in 90.7% of these cases. The median survival of this population was 12.7 months (range: 2.6-34.6 months). Only 3 of 26 patients (11.5%) surviving one year or less developed cholangitis compared to 13 of 28 (46.5%) who survived more than one year. Thus patients surviving greater than one year had a five fold increase in the odds of developing cholangitis (odds ratio: 4.92; P=0.017). Conclusions This cohort of inoperable pancreatic cancer patients undergoing chemotherapy survived longer than the expected patent period of metal stents employed for biliary decompression. The occurrence of cholangitis requiring hospitalization does increase markedly among long term survivors. PMID:21737900

  4. Endoscopic palliation of malignant biliary stricture

    Institute of Scientific and Technical Information of China (English)

    Sanjay M Salgado; Monica Gaidhane; Michel Kahaleh

    2016-01-01

    Malignant biliary strictures often present late after the window for curative resection has elapsed. In such patients, the goal of therapy is typically focused on palliation. While historically, palliative measures were performed surgically, the advent of endoscopic intervention offers minimally invasive options to provide relief of symptoms, improve quality of life, and in some cases, increase survival of these patients. Some of these therapies, such as endoscopic biliary decompression, have become mainstays of treatment for decades, whereas newer modalities, including radiofrequency ablation, and photodynamic therapy offer additional options for patients with incurable biliary malignancies.

  5. Pancreatic adenocarcinoma: combination of MR imaging, MR angiography and MR cholangiopancreatography for the diagnosis and assessment of resectability

    Energy Technology Data Exchange (ETDEWEB)

    Catalano, C.; Pavone, P.; Laghi, A.; Panebianco, V.; Scipioni, A.; Fanelli, F.; Brillo, R.; Passariello, R. [Department of Radiology, University of Rome ``La Sapienza`` (Italy)

    1998-03-27

    The purpose of this study was to determine the possibility of integrating MR cholangiopancreatography (MRCP) and MR angiography (MRA) to conventional MR images in the diagnosis and assessment of resectability of pancreatic adenocarcinoma. Twenty-three patients with pancreatic adenocarcinoma were prospectively examined with MR. Conventional MR images were acquired in all patients. Three-dimensional MRCP and MRA images were acquired in all patients with suspected biliary and vascular involvement. Acquisition time was less than 45 min in all cases. Images were independently evaluated by two radiologists, with final reading decided by consensus among readers. Diagnosis was confirmed with surgery in 16 patients and with percutaneous biopsy in 7. Concordance among readers was high with a kappa value of 0.83. Pancreatic adenocarcinoma was observed in all patients. Correct assessment of unresectability due to vascular involvement was found in 22 of 23 patients. Biliary obstruction was evident in 13 patients, involving the biliary and pancreatic ducts in 9 and the biliary ducts only in 4. Technical advances permit extensive use of MRI in the evaluation of abdominal pathologies. The combination of MR imaging, MRCP, and MRA can provide sufficient information for the diagnosis and assessment of resectability of pancreatic adenocarcinoma, which otherwise would require three different exams. (orig.) With 5 figs., 2 tabs., 23 refs.

  6. Lymphoplasmacytic Sclerosing Pancreatitis and Retroperitoneal Fibrosis

    Directory of Open Access Journals (Sweden)

    Nigel K. F. Koo Ng

    2008-01-01

    Full Text Available Although cases of lymphoplasmacytic sclerosing pancreatitis (LSP associated with idiopathic retroperitoneal fibrosis have been reported, the association is rare. We describe a 74-year-old man who presented with obstructive jaundice and weight loss. Nineteen months earlier, he had been diagnosed with idiopathic retroperitoneal fibrosis and treated with bilateral ureteric stents. Initial investigations were suggestive of a diagnosis of LSP, however, a malignant cause could not be ruled out. He underwent an exploratory laparotomy and frozen sections confirmed the diagnosis of LSP. An internal biliary bypass was performed using a Roux loop of jejunum, and the patient made an uneventful recovery. This case illustrates the difficulty in distinguishing LSP from pancreatic carcinoma preoperatively.

  7. CLINICAL USE OF COMBINED DETECTION WITH TUMOR MARKERS FOR PANCREATIC CANCER

    Institute of Scientific and Technical Information of China (English)

    2001-01-01

    Objective To explore the value of clinical use of combined detection with tumor markers for pancreatic cancer. Methods Tumor markers CA242,CA19-9 and CA50 in serum of 32 patinets with pancreatic cancer;26 patients with non-pancreatic digestive tract cancers and 24 patietns with benign pancreatic or biliary tract diseases were measured by immunoradiometric assay (IRMA). Results The levels of three markers in serum and positive rates of patients with pancreatic cancer were higher than those of other patients. The effect of measurement combining CA242 with CA19-9 was the best. The sensitivity ,specificity and accuracy of diagnosis for pancreatic cancer were 92.6%, 73.8% and 81.2% respectively. The levels of CA242 and CA19-9 were positively relative to burden of pancreatic cancer, and serum levels of these two markers of patients with resectable pancreatic cancer were lower than those with unresectable, but on difference was observed for CA50. Conclusion Combined detection of serum CA242 and CA19-9 could prove the effectual indicator for finding the patients with pancreatic cancer in high risk population or for resectable pancreatic cancer. Pre-operative measurement of serum levels of CA242 and CA19-9 is helpful to evaluate the burden of the tumors and possiblity of resect for pancreatic cancers.

  8. Spontaneous biliary peritonitis: Is bed side diagnosis possible?

    Directory of Open Access Journals (Sweden)

    Vijai Datta Upadhyaya

    2013-01-01

    Full Text Available Background: Spontaneous biliary peritonitis is a rare cause of acute abdomen. In spontaneous biliary peritonitis there is perforation in the wall of the extra-hepatic or intra-hepatic duct occurs without any traumatic or iatrogenic injury and have been described more often in neonates. The symptoms may be acute or insidious delaying the diagnosis. Present manuscript deals with diagnosis and management of these cases. Materials and Methods: This is a prospective study and all patients of suspected biliary peritonitis presented during Dec 2010 to Feb 2012 were included in the study. After preliminary investigations in all patients abdominal paracentesis was done and in cases where intra-abdominal fluid bilirubin level was several fold higher than serum bilirubin level were subjected to exploratory laparotomy. Further investigation like T-tube cholangiogram and magnetic resonance cholangiopancreatography (MRCP was done to rule out choledochal cyst before leveling these cases as SPBD. Results: A total of 6 patients were included in present series commonest presenting symptom was progressive abdominal distension without signs of overt peritonitis followed by progressive jaundice, fever and abdominal pain. On exploration site of perforation was observed in 50% of cases and in 50% of cases bile duct was not dilated. Second surgery was not required in 34% of cases. There was no mortality or significant morbidity in our series. Conclusion: Spontaneous perforation of bile duct is rare disease and high index of suspicion is required for diagnosis. Simple bed side test can help in diagnosis but T tube cholangiogram or MRCP are must to rule out choledochal cyst.

  9. Pancreatic desmoplastic small round cell tumour--a rare presentation of painful obstructive jaundice.

    Science.gov (United States)

    Subasinghe, Duminda; Keppetiyagama, Chathuranga Tisara; Sudasinghe, Hemantha; Perera, Niranthi; Skandarajah, Thurairajah; Sivaganesh, Sivasuriya

    2014-11-28

    Pancreatic desmoplastic small round cell tumour (DSRCT) is an extremely rare malignancy of which very few reports exist. It follows an aggressive course and has a dismal prognosis. A twenty-four-year-old male presented with a one-month history of rapidly progressive obstructive jaundice associated with abdominal pain suggestive of a biliary colic. Contrast-enhanced CT (CECT) of the abdomen revealed a pancreatic head mass. He underwent a pancreaticoduodenectomy and adjuvant chemotherapy and is disease free one year after surgery. This is the first reported case of a pancreatic head DSRCT, discovered in a young male investigated for a short history of painful obstructive jaundice.

  10. Primary Biliary Cirrhosis: Family Stories

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    Daniel Smyk

    2011-01-01

    Full Text Available Primary biliary cirrhosis (PBC is a chronic immune-mediated cholestatic liver disease of unknown aetiology which affects mostly women in middle age. Familial PBC is when PBC affects more than one member of the same family, and data suggest that first-degree relatives of PBC patients have an increased risk of developing the disease. Most often, these familial clusters involve mother-daughter pairs, which is consistent with the female preponderance of the disease. These clusters provide evidence towards a genetic basis underlying PBC. However, clusters of nonrelated individuals have also been reported, giving strength to an environmental component. Twin studies have demonstrated a high concordance for PBC in monozygotic twins and a low concordance among dizygotic twins. In conclusion, studies of PBC in families clearly demonstrate that genetic, epigenetic, and environmental factors play a role in the development of the disease.

  11. UPDATE ON PRIMARY BILIARY CIRRHOSIS

    Science.gov (United States)

    Invernizzi, Pietro; Selmi, Carlo; Gershwin, M. Eric

    2010-01-01

    Primary biliary cirrhosis (PBC) is an autoimmune chronic liver disease characterized by progressive bile duct destruction eventually leading to cirrhosis, liver failure, and death. The autoimmune pathogenesis is supported by a plethora of experimental and clinical data, such as the presence of autoreactive T cells and serum autoantibodies. The etiology remains unknown, although evidence suggests a role for both genetic susceptibility and environmental factors that remain to be determined. In fact, a number of chemicals and infectious agents have been proposed to induce the disease in predisposed individuals. The recent availability of several murine models will significantly help in understanding pathphysiology mechanisms. In this review, we critically summarize the most recent data on the etiopathogenesis of PBC, discuss the latest theories and developments, and suggest directions for future research. PMID:20359968

  12. Acute pancreatitis and development of pancreatic pseudo cyst after extra corporeal shock wave lithotripsy to a left renal calculus: A rare case with review of literature

    Directory of Open Access Journals (Sweden)

    Prasad Mylarappa

    2014-01-01

    Full Text Available Extracorporeal shock wave lithotripsy (SWL is considered the standard of care for the treatment of small upper ureteric and renal calculi. A few centers have extended its use to the treatment of bile duct calculi and pancreatic calculi. The complication rates with SWL are low, resulting in its wide spread acceptance and usage. However, some of the serious complications reported in 1% of patients include acute pancreatitis, perirenal hematoma, urosepsis, venous thrombosis, biliary obstruction, bowel perforation, lung injury, rupture of aortic aneurysm and intracranial hemorrhage. To our knowledge, only six cases of acute pancreatitis or necrotizing pancreatitis following SWL have been documented in the literature. Herein, we report a rare case of acute pancreatitis and formation of a pseudo cyst following SWL for left renal pelvic calculus.

  13. Etiopathogenesis of primary biliary cirrhosis

    Institute of Scientific and Technical Information of China (English)

    Ana Lleo; Pietro Invernizzi; Ian R Mackay; Harry Prince; Ren-Qian Zhong; M Eric Gershwin

    2008-01-01

    Primary biliary cirrhosis (PBC) is an autoimmune disease of the liver characterized by progressive bile duct destruction eventually leading to cirrhosis and liver failure.The serological hallmark of the disease is the presence of circulating antimitochondrial antibodies (AMA).These reflect the presence of autoreactive T and B cells to the culprit antigens,the E2 subunits of mitochondrial 2-oxo-acid dehydrogenase enzymes,chiefly pyruvate dehydrogenase (PDC-E2).The disease results from a combination of genetic and environmental risk factors.Genetic predisposition is indicated by the higher familial incidence of the disease particularly among siblings and the high concordance rate among monozygotic twins.Environmental triggering events appear crucial to disrupt a preexisting unstable immune tolerance of genetic origin allowing,after a long latency,the emergence of clinical disease.Initiating mimetopes of the vulnerable epitope of the PDC-E2 autoantigen can be derived from microbes that utilize the PDC enzyme or,alternatively,environmental xenobiotics/chemical compounds that modify the structure of native proteins to make them immunogenic.A further alternative as a source of antigen is PDC-E2 derived from apoptotic cells.In the effector phase the biliary ductular cell,by reason of its proclivity to express the antigen PDC-E2 in the course of apoptosis,undergoes a multilineage immune attack comprised of CD4+ and CD8+ T cells and antibody.In this article,we critically review the available evidence on etiopathogenesis of PBC and present interpretations of complex data,new developments and theories,and nominate directions for future research.

  14. Bisphosphonates for osteoporosis in primary biliary cirrhosis

    DEFF Research Database (Denmark)

    Rudic, Jelena; Giljaca, Vanja; Krstic, Miodrag N

    2011-01-01

    Bisphosphonates are widely used for treatment of postmenopausal osteoporosis. Patients with primary biliary cirrhosis often have osteoporosis - either postmenopausal or secondary to the liver disease. No systematic review or meta-analysis has assessed the effects of bisphosphonates for osteoporosis...

  15. Computed tomography and obstructive biliary disease.

    Science.gov (United States)

    Havrilla, T R; Haaga, J R; Alfidi, R J; Reich, N E

    1977-05-01

    Forty-four patients with confirmed biliary diseases were studied to determine the value of computed tomography (CT) in the diagnosis of biliary pathology. The results indicate that CT is useful and highly accurate in differentiating between obstructive (surgical) and nonobstructive (medical) disease entities. Of the cases with proved obstruction, 88% were correctly identified. All of the nonobstructive cases had positive CT correlation. In addition, the underlying cause of the occlusion was determined in the majority of cases.

  16. Difficulty with diagnosis of malignant pancreatic neoplasms coexisting with chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Ting-Kai Leung; Chi-Ming Lee; Fong-Chieh Wang; Hsin-Chi Chen; Hung-Jung Wang

    2005-01-01

    Chronic pancreatitis is a relatively common disease. We encountered two different cases of belatedly demonstrated pancreatic carcinoma featuring underlying chronic pancreatitis. The first case was one that was highly suspected as that of a malignancy based upon imaging study, but unfortunately, it could not be confirmed by intra-operative cytology at that time. Following this, the surgeon elected to perform only conservative bypass surgery for obstructive biliary complication. Peritoneal carcinomatosis was later noted and the patient finally died. The second case, a malignant mucinous neoplasm,was falsely diagnosed as a pseudocyst, based upon the lesion's sonographic appearance and associated elevated serum amylase levels. After suffering repeated hemoptysis,the patient was found to exhibit lung metastasis and peritoneal seeding. We reviewed some of the literature,including those studies discussing chronic pancreatitis predisposing to a malignant change. These two case analyses illustrate clearly that the diagnosis for such conditions, which is simply based upon imagery or pathological considerations may end up being one of a mistaken malignancy. Some of our suggestions for the treatment of such malignancies as revealed herein include,total pancreatomy for univocal mass lesion, and needle aspiration of lesion-contained tissue for amylase, CA199and CEA levels for a suspicious cystic pancreatic mass.

  17. Pancreatic Diseases

    Science.gov (United States)

    ... digestive enzymes start digesting the pancreas itself Pancreatic cancer Cystic fibrosis, a genetic disorder in which thick, sticky mucus can also block tubes in your pancreas The pancreas also plays a role in diabetes. In type 1 diabetes, the beta cells of ...

  18. Lanreotide autogel-induced acute pancreatitis in a patient with acromegaly.

    Science.gov (United States)

    Sequeira Lopes da Silva, José Tiago; González Casas, Olga; Bejarano Moguel, Verónica; Lobo Pascua, Maria; López-Santamaría Redondo, Antonio; Cordero Torres, Remigio

    2013-01-01

    Somatostatin and somatostatin analogues are considered very useful for the treatment of hormone producing tumors and acute variceal bleeding. They have also been proposed for the treatment of acute pancreatitis and for the prevention of post-endoscopic retrograde cholangiopancreatography pancreatitis although clinical trials have failed to show any efficacy. The authors report the case of a 45-year-old man, recently diagnosed of acromegaly, which developed an acute pancreatitis shortly after his first injection of lanreotide autogel. The patient developed a severe dilatation of his hypocontractile gallbladder with distension of the intra and extrahepatic biliary ducts, the choledochus and the main pancreatic duct, without lithiasis or other abnormalities at the papilla, which resolved spontaneously in a month. We consider that lanreotide most likely induced a functional spasm of the Sphincter of Oddi, with impairment of the biliary-pancreatic outflow, leading to an acute pancreatitis, and review the literature concerning this drug related pancreatitis. Copyright © 2012 Elsevier España, S.L. and AEEH y AEG. All rights reserved.

  19. Ny klassifikation af pancreatitis acuta

    DEFF Research Database (Denmark)

    Hansen, Benny Østerbye; Schmidt, Palle Nordblad

    2011-01-01

    The course of acute pancreatitis is in the initial phase dominated by a systemic inflammatory response, later by local complications. A new classification defines three specific types of pancreatitis: 1) interstitial oedematous pancreatitis and 2) necrotizing pancreatitis with pancreatic...

  20. Effect of biliary obstruction and internal biliary drainage on hepatic cytochrome P450 isozymes in rats

    Institute of Scientific and Technical Information of China (English)

    Shintaro Fukushima; Hiroyasu Okuno; Nobuyuki Shibatani; Yoshitsugu Nakahashi; Toshihito Seki; Kazuichi Okazaki

    2008-01-01

    AIM: To investigate the total cytochrome P450 (CYP)content, microsomal mixed-function oxidase (MFO)activity, and expression of mRNAs for various CYP isozymes in a simple rat model of reversible obstructive jaundice.METHODS: Obstructive jaundice was created in male rats by causing bile duct obstruction with polyester tape.In another group of rats, bile duct obstruction was followed by internal biliary drainage after releasing the tape.The expression of various CYP isozyme mRNAs was semi-quantitatively assessed by competitive RTPCR.RESULTS: The total CYP content and microsomal MFO activity showed a significant decrease after biliary obstruction, but returned to respective control levels after biliary drainage.A marked reduction in the expression of CYPIA2, 2B1/2, 2Cll, 2E1, 3A1, and 3A2 mRNA was detected during biliary obstruction,while expression increased significantly toward the control level after biliary drainage.Although expression of CYP4A1 mRNA showed no reduction during biliary obstruction, it still increased significantly after biliary drainage.CONCLUSION: These results suggest that not only obstructive jaundice, but also the subsequent internal biliary drainage may affect regulatory medications of the synthesis of individual CYP isozymes differently.

  1. Biliary duct obstruction treatment with aid of percutaneous transhepatic biliary drainage

    Directory of Open Access Journals (Sweden)

    Daniel Knap

    2016-06-01

    Conclusions: PTBD is an effective method of biliary tract decompression and it is an important alternative to endoscopic drainage. This method is indicated in patients with neoplastic obstruction of biliary tract with low expected survival rate and thus is a palliative procedure.

  2. Retrospective Analyses Of The Acute Pancreatitis With Patients In The West Black Sea

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    Mehmet YAŞAR, Ali Kemal TAŞKIN, İsmet ÖZAYDIN, Yavuz DEMİRARAN

    2010-11-01

    Full Text Available Introduction: In these study patients who were our clinic with an etiology, diagnosis andtreatment methods, morbidity, mortality and effect of Ranson criteria to prognosis wereexamined retrospectively. Material and Method: In the study 44 mild and 18 severe total 62 AP cases among 2003-2008at the General Surgery of Duzce University were analyzed retrospectively. Results: A etiologic factor was 40 (66,7 %, gallstone 11 (17, 7% idiopathic, 4 (6,4 %hyperlipidemia, 3 (4,8% alchol-hyperlipidemia, 2 (3,2 % alcohol, 2 (3,2 % after ERCPcomplications. Patients were followed up with a diagnosis of acute pancreatitis, the average ageof 59.6 (18 - 84 and 23 (37% were man, 39 (63% were woman. ERCP were performed to 14patients with billiary pancreatitis 2 patients for the persistent billiary pancreatitis and for the 6patients cholecystitis accompanied pancreatitis in the first 48 hours period, 23 patients followingthe acute pancreatitis attack were performed cholecystectomy. Acute pancreatitis patients first6 cases of biliary 3 reputations have been switched to laparoscopic open cholecystectomy isbeing performed. 3 patients peritoneal lavage under local anesthesia, 4 patients’ diagnosticlaparoscopy and 2 patients nerosectomy were performed. Mean hospitalization times were 9.8days for mild and 11.2 days severe. In the severe group idiopathic a etiology 3 (4.8 % patientswere exitus. Conclusion: Acute pancreatitis is a disease that can watch a high mortality rate. Biliary factorswere the most common etiological factor. Idiopathic AP played a role in second place and wehave observed that the effect of alcohol is quite low. In biliary acute pancreatitis ERCP is auseful method in the first stage. Overall mortality in severe AP, as observed in patients with thediagnosis, treatment and follow-up was important in these patients.

  3. Chronic Pancreatitis in Children

    Science.gov (United States)

    ... maintaining good health. Can chronic pancreatitis give my child cancer? If your child has chronic pancreatitis, he or she will be at an increased risk of developing pancreatic cancer compared to the general population. The degree of ...

  4. Acute Pancreatitis Secondary to Pancreatic Neuroendocrine Tumours

    Directory of Open Access Journals (Sweden)

    Grinó P

    2003-03-01

    Full Text Available CONTEXT: Pancreatic neoplasms are an uncommon aetiology of acute pancreatitis. Pancreatic neuroendocrine tumours are a rare subgroup of pancreatic neoplasms. CASE REPORT: We report on three patients having acute pancreatitis secondary to pancreatic neuroendocrine tumours, one of them with severe pancreatitis, and review the published cases up to now. Only 22 patients with acute pancreatitis secondary to pancreatic neuroendocrine tumours have been reported (including the present cases. Most of these cases were of non-functioning neoplasms and the course of the pancreatitis tended to be mild. In the most recent reports and in the present cases, the initial diagnostic method was CT scan. Less than half had metastases when the tumour was diagnosed and mortality from these neoplasms reached approximately 50%. CONCLUSIONS: Pancreatic neuroendocrine tumours can cause acute pancreatitis even in patients under 50 years of age. On many occasions, the tumours are non-functioning; therefore, acute pancreatitis may be the first clinical symptom. Consequently, faced with acute pancreatitis of unknown origin, a non-functioning neuroendocrine tumour should be ruled out.

  5. Interventional Management of Delayed and Massive Hemobilia due to Arterial Erosion by Metallic Biliary Stent

    Energy Technology Data Exchange (ETDEWEB)

    Jeong, Hee Seok [Dept. of Radiology, Gyeongsang National University Hospital, Jinju (Korea, Republic of); Shin, Tae Beom [Dept. of Diagnostic Radiology, Kimhae Jung Ang Hospital, Kimhae (Korea, Republic of); Hwang, Jae Cheol [Dept. of Radiology, Ulsan Hospital, Ulsan (Korea, Republic of); Bae, Jae Ik [Dept. of Radiology, Ajou University Hospital, Suwon (Korea, Republic of); Kim, Chang Won [Dept. of Radiology, Busan National University Hospital, Busan (Korea, Republic of)

    2012-01-15

    To evaluate the effectiveness of interventional management for delayed and massive hemobilia secondary to arterial erosion self expandable metallic stent (SES) in with biliary duct malignancy. Over 8-year period, eight patients who suffered from delayed massive hemobilia after SES placement for malignant biliary obstruction as palliative procedure, were included. The mean period between SES placement and presence of massive gastrointestinal hemorrhage was 66.5 days (15-152 days), pancreatic cancer (n = 2), Klatskin tumor (n = 2), common bile duct cancer (n = 2), intrahepatic cholangiocarcinoma (n = 1), and gastric cancer with ductal invasion (n = 1). Angiographic findings were pseudoaneurysm (n = 6), contrast extravasation (n = 1) and arterial spasm at segment (n = 1). Six patients underwent embolization of injured vessels using microcoils and N-butyl cyanoacrylate. Two patients underwent stent graft placement at right hepatic artery to prevent ischemic hepatic damage because of the presence of portal vein occlusion. Massive hemobilia was successfully controlled by the embolization of arteries (n = 6) and stent graft placement (n = 2) without related complications. The delayed massive hemobilia to arterial erosion metallic biliary stent is rare this complication be successfully treated by interventional management.

  6. Cytological Sampling Versus Forceps Biopsy During Percutaneous Transhepatic Biliary Drainage and Analysis of Factors Predicting Success

    Energy Technology Data Exchange (ETDEWEB)

    Tapping, C. R.; Byass, O. R.; Cast, J. E. I., E-mail: james.cast@hey.nhs.uk [Hull Royal Infirmary, Department of Radiology (United Kingdom)

    2012-08-15

    Purpose: To assess the accuracy of cytological sampling and forceps biopsy in obstructing biliary lesions and to identify factors predictive of success. Methods: Consecutive patients (n = 119) with suspected malignant inoperable obstructive jaundice treated with percutaneous transhepatic biliary drainage during 7 years were included (60 male; mean age 72.5 years). All patients underwent forceps biopsy plus cytological sampling by washing the forceps device in cytological solution. Patient history, procedural and pathological records, and clinical follow-up were reviewed. Statistical analysis included chi-square test and multivariate regression analysis. Results: Histological diagnosis after forceps biopsy was more successful than cytology: Sensitivity was 78 versus 61%, and negative predictive value was 30 versus 19%. Cytology results were never positive when the forceps biopsy was negative. The cytological sample was negative and forceps sample positive in 2 cases of cholangiocarcinoma, 16 cases of pancreatic carcinoma, and 1 case of benign disease. Diagnostic accuracy was predicted by low bilirubin (p < 0.001), aspartate transaminase (p < 0.05), and white cell count (p {<=} 0.05). Conclusions: This technique is safe and effective and is recommended for histological diagnosis during PTBD in patients with inoperable malignant biliary strictures. Diagnostic yield is greater when bilirubin levels are low and there is no sepsis; histological diagnosis by way of forceps biopsy renders cytological sampling unnecessary.

  7. Severe acute pancreatitis in the elderly: Etiology and clinical characteristics

    Institute of Scientific and Technical Information of China (English)

    Ming-Jun Xin; Hong Chen; Bin Luo; Jia-Bang Sun

    2008-01-01

    AIM: To investigate the etiology and clinical characteristics of severe acute pancreatitis (SAP) in elderly patients (≥60 years of age).METHODS: We reviewed retrospectively all the SAP cases treated in Xuanwu Hospital in Beijing between 2000 and 2007.RESULTS: In 169 patients with SAP, 94 were elderly and 16 died.Biliary and idiopathic etiologies were the first two causes that accounted for over 90% of SAP in the elderly.Biliary, hyperlipemic and alcoholic etiologies were the first three causes in the young.The proportion of comorbidity of cholelithiasis, biliary infection, hypertension and coronary heart disease in the aged was significantly higher than that in their young partners.The scores of APACHE Ⅱ and Ranson were also significantly higher in the elderly except the CT score.Organ failures were more common in the elderly, but the local pancreatic complications were not different between the two groups.Mortality of the aged was correlated with the severity of SAP, multiple co-morbidity and incidence of multiple organ dysfunction syndrome (NODS).NODS was the main cause of death.CONCLUSION: The etiology of SAP in the elderly is quite different from that in the young.Biliary and unknown factors are main causes in the aged.The elderly are subject to major organ failures but there is no difference in the occurrence of local pancreatic complications between the elderly and the young.It is crucial to monitor and improve the functions of major organs so as to prevent MODS in the aged with SAP.

  8. Medical management of chronic pancreatitis

    Institute of Scientific and Technical Information of China (English)

    Dhiraj Yadav; Jonathan E. Clain

    2003-01-01

    慢性胰腺炎的临床表现包括疼痛、脂肪泻和糖尿病.在西方国家,慢性胰腺炎最常见的病因是酗酒.70%以上的病人在就诊时有疼痛的临床表现,而且,这些患者中又有75%以上会在几年之后出现疼痛减轻或完全消失.对于所有的慢性胰腺炎的病人来说,均应排除非胰源性疼痛和胆道梗阻、胰腺假性囊肿等胰腺局部并发症.应建议所有慢性胰腺炎病人戒烟、戒酒.阿片类镇痛剂仅应用于治疗疼痛严重的病人.尽管有报道认为胰酶替代治疗有助于止痛,但是,对于已经确诊的慢性胰腺炎病人来说,该疗法无效.激素类药物进行腹腔神经丛阻滞术可能有助于病人度过剧烈疼痛期.顽固性疼痛是进行胰液引流或胰腺切除的适应证.建议应用适量胰酶替代联合(或不联合)制酸剂治疗营养不良.慢性胰腺炎导致的糖尿病与原发性糖尿病的治疗原则相似.%The clinical presentation of chronic pancreatitis includes pain, steatorrhea and diabetes. The most common etiology in the western world is excess alcohol use. Pain is present in >70% patients at presentation and decreases in intensity or resolves over several years in up to 75% of patients. Non-pancreatic causes of pain and local complications, chiefly pseudocysts and biliary obstruction should be excluded in all patients. All patients should be advised to abstain from alcohol and smoking and opiates should be used only to control severe exacerbations of pain. Although pancreatic enzyme replacement is reported to be useful in the management of pancreatic pain, it is of little or no benefit in patients with established chronic pancreatitis. Celiac plexus block using steroids may be helpful to tide patients over an episode of severe pain. Intractable pain is an indication for surgery that includes pancreatic drainage procedure or pancreatic resection. For control of malabsorption, adequate pancreatic enzyme replacement with or

  9. Forgotten biliary stents: ignorance is not bliss.

    Science.gov (United States)

    Kumar, Saket; Chandra, Abhijit; Kulkarni, Rugved; Maurya, Ajeet Pratap; Gupta, Vishal

    2017-06-22

    Endoscopic biliary stenting is a common procedure in routine gastroenterology practice. Plastic stents are the most common type of stents used and are indicated mainly for short-term biliary drainage. Prolonged indwelling plastic stents can result in disastrous complications. We conducted a retrospective analysis of patients who presented with complications of forgotten biliary stents in a tertiary care hospital during January 2010 to October 2016. All patients were managed either by endoscopic or surgical means. Details of these patients were obtained from departmental patient database, endoscopy records, and surgical register. A total of 21 cases of retained biliary stents were managed in the study period and their outcome was analyzed. The median age was 47 years (range 17-70 years) and 17 (80.9%) patients were female. Primary indication of biliary stenting was stone disease in 76.2% (n = 16), while benign biliary stricture accounted for 19% of cases (n = 4). Mean duration at presentation to hospital after ERCP stenting was 3.53 years (range 1-14 years), with cholangitis being the most common presentation (66.67%). Definitive endoscopic treatment for forgotten stent and its associated complication was possible only in five patients (23.8%); in remaining 16 (76.2%) cases, surgical exploration was required. Despite life-threatening complications and major surgical interventions, no mortality was recorded. Instances of forgotten biliary stents presenting with serious complications are not uncommon in Indian setup. Patients either ignore advice for timely stent removal or are unaware of the presence of endoprosthesis or need for removal. Adequate patient counseling, information, and proper documentation are essential to avoid this condition.

  10. Biliary tree and cholecyst: post surgery imaging

    Energy Technology Data Exchange (ETDEWEB)

    Valek, Vlastimil [Department of Radiology, University Hopistal Brno, Jihlavska 20, 63900 Brno (Czech Republic)]. E-mail: v.valek@fnrbno.cz; Kala, Zdenek [Department of Surgery, University Hospital Brno, Jihlavska 20, 63900 Brno (Czech Republic); Kysela, Petr [Department of Surgery, University Hospital Brno, Jihlavska 20, 63900 Brno (Czech Republic)

    2005-03-01

    Recently, with improvements in surgical techniques there has been a substantial reduction in the incidence of biliary complications of hepatobiliary surgery. Nevertheless, bile duct injuries and other post-cholecystectomy complications are a serious problem and a major cause of morbidity and mortality. Early complications may include bile duct injury caused by mistakenly placed clips, erroneous cutting of bile ducts based on misinterpretation of biliary anatomy, periductal bile leakage that causes edema, fibrosis and secondary stricturing, and ischemia due to injury to the right hepatic artery. Bile duct strictures are the most common of the late complications and can develop a few months or many years after surgery. Early detection and accurate diagnosis have a fundamental importance for the successful treatment of these complications. Therefore, early and meaningful application of the imaging methods immediately after detection of the first symptoms is essential. Peroperative ultrasound and direct iodine contrast application into the biliary tree (operative cholangiography) are highly important for immediate visualization of the complications during surgery. Ultrasound can be used to aid in identification of ductal structures and the cholangiogram should be obtained to document the anatomy. Plain abdominal film could be made in the patients in poor clinical conditions after biliary surgery. Oral cholecystography has largely been replaced by ultrasonography (US) for evaluation of cholelithiasis and complications like post-cholecystectomy fluid collections. The same methodology replaced the conventional intravenous cholangiography. Nowadays computed tomography (CT), endoscopic retrograde cholangiopancreatography (ERCP), magnetic resonance cholangiography (MRCP) and ultrasound (US) have essential roles as primary imaging modalities after biliary tree and gallbladder surgery in the evaluation of associated complications and residual biliary stones. We review the role

  11. Effect of preoperative biliary drainage on malignantobstructive jaundice: A meta-analysis

    Institute of Scientific and Technical Information of China (English)

    Yu-Dong Qiu; Jian-Ling Bai; Fang-Gui Xu; Yi-Tao Ding

    2011-01-01

    AIM: To evaluate the effect of preoperative biliary drainage(PBD) on obstructive jaundice resulting from malignant tumors.METHODS: According to the requirements of Cochrane systematic review, studies in the English language were retrieved from MEDLINE and Embase databases from 1995 to 2009 with the key word "preoperative biliary drainage". Two reviewers independently screened the eligible studies, evaluated their academic level and extracted the data from the eligible studies confirmed by cross-checking. Data about patients with and without PBD after resection of malignant tumors were processed for meta-analysis using the Stata 9.2 software, including postoperative mortality, incidence of postoperative pancreatic and bile leakage, abdominal abscess, delayed gastric emptying and incision infection.RESULTS: Fourteen retrospective cohort studies involving 1826 patients with malignant obstructive jaundice accorded with our inclusion criteria, and were included in meta-analysis. Their baseline characteristics were comparable in all the studies. No significant difference was found in combined risk ratio (RR) of postoperative mortality and incidence of pancreatic and bile leakage, abdominal abscess, delayed gastric emptying between patients with and without PBD. However, the combined RR for the incidence of postoperative incision infectionwas improved better in patients with PBD than in those without PBD (P<0.05).CONCLUSION: PBD cannot significantly reduce the postoperative mortality and complications of malignant obstructive jaundice, and therefore should not be used as a preoperative routine procedure for malignant obstructive jaundice.

  12. Sphincter of Oddi dysfunction: Managing the patient with chronic biliary pain

    Institute of Scientific and Technical Information of China (English)

    Lana Bistritz; Vincent G Bain

    2006-01-01

    Sphincter of Oddi dysfunction (SOD) is a syndrome of chronic biliary pain or recurrent pancreatitis due to functional obstruction of pancreaticobiliary flow at the level of the sphincter of Oddi. The Milwaukee classification stratifies patients according to their clinical picture based on elevated liver enzymes, dilated common bile duct and presence of abdominal pain. Type I patients have pain as well as abnormal liver enzymes and a dilated common bile duct. Type Ⅱ SOD consists of pain and only one objective finding, and Type Ⅲ consists of biliary pain only. This classification is useful to guide diagnosis and management of sphincter of Oddi dysfunction. The current gold standard for diagnosis is manometry to detect elevated sphincter pressure, which correlates with outcome to sphincterotomy. However,manometry is not widely available and is an invasive procedure with a risk of pancreatitis. Non-invasive testing methods, including fatty meal ultrasonography and scintigraphy, have shown limited correlation with manometric findings but may be useful in predicting outcome to sphincterotomy. Endoscopic injection of botulinum toxin appears to predict subsequent outcome to sphincterotomy, and could be useful in selection of patients for therapy, especially in the setting where manometry is unavailable.

  13. A Rare Case of Intraductal Papillary Mucinous Neoplasm of the Biliary Duct in a Patient with Prostate Adenocarcinoma

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    Ravish Parekh

    2016-12-01

    Full Text Available Intraductal papillary mucinous neoplasms (IPMNs are mucin-producing papillary neoplasms of the pancreatic or biliary ductal system that exhibit variable cellular atypia and cause ductal dilation. There are few reported cases of IPMN arising from the biliary tree in the literature. It has a higher propensity to undergo malignant transformation compared to IPMN arising from the pancreatic duct. An 80-year-old male underwent cross-sectional tomography (CT imaging of the abdomen for evaluation of prostate adenocarcinoma, which revealed an incidental 2.3 × 2.7 cm soft tissue mass centered at the porta hepatis with diffuse dilatation of the left intrahepatic biliary ductal system and mild prominence of the right intrahepatic ductal system. Endoscopic ultrasound showed 2 adjacent hilar masses involving the common hepatic duct and the left hepatic duct with protrusion of the tissue into the lumen of the duct and upstream ductal dilatation. Endoscopic retrograde cholangiopancreatography revealed a large filling defect in the common hepatic duct extending into the left hepatic duct. A large amount of clot and soft tissue with a fish-egg appearance was retrieved. The patient underwent left hepatic lobectomy, radical resection of the common hepatic duct with Roux-en-Y hepaticojejunostomy to the right hepatic duct. Histopathological examination of the resected specimen revealed intraductal papillary mucinous neoplasm with diffuse high-grade dysplasia. Follow-up CT scan of the abdomen 2 months after the surgery was negative for any masses.

  14. A Rare Case of Intraductal Papillary Mucinous Neoplasm of the Biliary Duct in a Patient with Prostate Adenocarcinoma

    Science.gov (United States)

    Parekh, Ravish; Krol, Gregory; Piraka, Cyrus; Batra, Surinder

    2016-01-01

    Intraductal papillary mucinous neoplasms (IPMNs) are mucin-producing papillary neoplasms of the pancreatic or biliary ductal system that exhibit variable cellular atypia and cause ductal dilation. There are few reported cases of IPMN arising from the biliary tree in the literature. It has a higher propensity to undergo malignant transformation compared to IPMN arising from the pancreatic duct. An 80-year-old male underwent cross-sectional tomography (CT) imaging of the abdomen for evaluation of prostate adenocarcinoma, which revealed an incidental 2.3 × 2.7 cm soft tissue mass centered at the porta hepatis with diffuse dilatation of the left intrahepatic biliary ductal system and mild prominence of the right intrahepatic ductal system. Endoscopic ultrasound showed 2 adjacent hilar masses involving the common hepatic duct and the left hepatic duct with protrusion of the tissue into the lumen of the duct and upstream ductal dilatation. Endoscopic retrograde cholangiopancreatography revealed a large filling defect in the common hepatic duct extending into the left hepatic duct. A large amount of clot and soft tissue with a fish-egg appearance was retrieved. The patient underwent left hepatic lobectomy, radical resection of the common hepatic duct with Roux-en-Y hepaticojejunostomy to the right hepatic duct. Histopathological examination of the resected specimen revealed intraductal papillary mucinous neoplasm with diffuse high-grade dysplasia. Follow-up CT scan of the abdomen 2 months after the surgery was negative for any masses. PMID:28100995

  15. [Pancreatic choristoma in the gallbladder: report of two cases].

    Science.gov (United States)

    Beltrán, Marcelo A; Barría, Carlos; Naquira, Cecilia; Almonacid, Jorge; Cruces, Karina S

    2007-10-01

    Pancreatic choristoma is the occurrence of normal pancreatic tissue in an abnormal location without any anatomic continuity with the main body of the gland. Although heterotopia is uncommon in the gallbladder and biliary tract, anecdotic cases of gastric mucosa, liver, adrenal gland and pancreas among other tissues have been described. We report an eight year-old male and a 22 year-old female, electively operated for symptomatic cholelithiasis. On pathology, a nodule identified as a pancreatic endocrine and exocrine choristoma, was found in the gallbladder wall of both patients. We employed immunohistochemistry to characterize this choristoma. Tubular and epithelial structures were immunoreactive to cytokeratins 7, 8, 18, 19 and 20 and to CA19-9. Exocrine activity was documented by immunoreactivity to al-antitrypsin and al-chemotrypsin. Other immunohistochemical markers such as insulin and somatostatin were positive identifying endocrine activity.

  16. PANCREATIC CANCER

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    Alojz Pleskovič

    2003-12-01

    Full Text Available Background. The pancreatic cancer is quite common malignant tumor of gastointestinal tract and its incidence is increasing in well developed part of the world. Despite of all advanced diagnostic methods the disease is in most cases recognised too late when the tumor is not resectable.Conclusions. Only in 20–30% of patients with pancreatic cancer surgical resection is possible, and even in this group 5year survival is very low. In the patients where the tumor is not resectable, sometimes only palliative procedures are indicated and sometimes only simptomatic therapy is possible. The average survival period in this group of patients is 12–20 months. Adjuvant chemo and radiotherapy has not shown much of benefit and the prognosis is still very bad.

  17. Biliary cholesterol secretion : More than a simple ABC

    NARCIS (Netherlands)

    Dikkers, Arne; Tietge, Uwe J. F.

    2010-01-01

    Biliary cholesterol secretion is a process important for 2 major disease complexes, atherosclerotic cardiovascular disease and cholesterol gallstone disease With respect to cardiovascular disease, biliary cholesterol secretion is regarded as the final step for the elimination of cholesterol originat

  18. Biliary cholesterol secretion : More than a simple ABC

    NARCIS (Netherlands)

    Dikkers, Arne; Tietge, Uwe J. F.

    2010-01-01

    Biliary cholesterol secretion is a process important for 2 major disease complexes, atherosclerotic cardiovascular disease and cholesterol gallstone disease With respect to cardiovascular disease, biliary cholesterol secretion is regarded as the final step for the elimination of cholesterol

  19. TRANSPLANTE DE ILHOTAS PANCREÁTICAS EM DISPOSITIVOS DE IMUNOISOLAMENTO CELULAR: RESULTADOS INICIAIS PANCREATIC ISLET TRANSPLANTATION IN CAPSULES OF CELLULAR IMMUNOISOLATION: PRELIMINARY RESULTS

    Directory of Open Access Journals (Sweden)

    E. D. Mente

    2001-01-01

    Full Text Available O transplante de pâncreas e de ilhotas pancreáticas vem apresentando grande desenvolvimento nos últimos anos. O isolamento das ilhotas em cápsulas com membrana semi-permeáveis pode ser tratamento de escolha para o diabetes, pois dispensa o uso de imunossupressores. O material ideal para a confecção de uma cápsula para o isolamento celular ainda permanece um sonho. Um novo material a base de látex natural foi implantado no subcutâneo de ratos normais e diabéticos para estudar a biocompatibilidade e a neoformação vascular. A análise após 21 dias de implante mostrou intensa formação capilar na interface membrana-tecido e pouco tecido fibrótico. Estes achados iniciais mostram que o material pode ter algum potencial para a confecção de dispositivos de isolamento celular.There have been great developments in pancreas and pancreatic islet cell transplantion in the last few years. The isolation of the islet cells in capsules with semi-permeable membranes may become ideal means of treating diabetes, and the use of immunossuppression could be avoided. The ideal material for the confection of the capsules has remained a dream. A new material derived from natural latex was implanted in the subcutaneous tissue of normal and diabetic rats to study the biocompatibility and the vascular neoformation. After 21 days, an analysis of the implant showed intense vascular neoformation on the membrane-tissue interface and little fibrotic tissue. The inicial results show great promise for utilization of this material in capsules for the isolation of cells.

  20. Prophylaxis of post-ERCP pancreatitis: European Society of Gastrointestinal Endoscopy (ESGE) Guideline - updated June 2014.

    Science.gov (United States)

    Dumonceau, Jean-Marc; Andriulli, Angelo; Elmunzer, B Joseph; Mariani, Alberto; Meister, Tobias; Deviere, Jacques; Marek, Tomasz; Baron, Todd H; Hassan, Cesare; Testoni, Pier A; Kapral, Christine

    2014-09-01

    This Guideline is an official statement of the European Society of Gastrointestinal Endoscopy (ESGE). It addresses the prophylaxis of post-endoscopic retrograde cholangiopancreatography (post-ERCP) pancreatitis. Main recommendations 1 ESGE recommends routine rectal administration of 100 mg of diclofenac or indomethacin immediately before or after ERCP in all patients without contraindication. In addition to this, in the case of high risk for post-ERCP pancreatitis (PEP), the placement of a 5-Fr prophylactic pancreatic stent should be strongly considered. Sublingually administered glyceryl trinitrate or 250 µg somatostatin given in bolus injection might be considered as an option in high risk cases if nonsteroidal anti-inflammatory drugs (NSAIDs) are contraindicated and if prophylactic pancreatic stenting is not possible or successful. 2 ESGE recommends keeping the number of cannulation attempts as low as possible. 3 ESGE suggests restricting the use of a pancreatic guidewire as a backup technique for biliary cannulation to cases with repeated inadvertent cannulation of the pancreatic duct; if this method is used, deep biliary cannulation should be attempted using a guidewire rather than the contrast-assisted method and a prophylactic pancreatic stent should be placed. 4 ESGE suggests that needle-knife fistulotomy should be the preferred precut technique in patients with a bile duct dilated down to the papilla. Conventional precut and transpancreatic sphincterotomy present similar success and complication rates; if conventional precut is selected and pancreatic cannulation is easily obtained, ESGE suggests attempting to place a small-diameter (3-Fr or 5-Fr) pancreatic stent to guide the cut and leaving the pancreatic stent in place at the end of ERCP for a minimum of 12 - 24 hours. 4 ESGE does not recommend endoscopic papillary balloon dilation as an alternative to sphincterotomy in routine ERCP, but it may be advantageous in selected patients; if this

  1. Percutaneous biliary stones removal using balloon sphincteroplasty and hydraulic pressure as primary therapeutic method

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    Kim, Jae Soo; You, Jin Jong [Gyeongsang National University Hospital, Chinju (Korea, Republic of)

    2005-07-15

    We wanted to report on the efficacy and safety of the percutaneous biliary stone removal technique using hydraulic pressure after balloon sphincteroplasty through the PTBD tract for patients with bile duct stones. The subjects of this study were 85 patients (46 men and 39 women) with bile duct stones who came to hospital over a period of the previous 4 years. All subjects had undergone attempts for with the biliary tree through PTBD. First, an 8-9F sheath was inserted into the biliary tree through the PTBD route by using a balloon catheter prior to sphincteroplasty, and 50cc of hydraulic pressure with contrast-mixed saline solution was then injected via the sheath. Follow-up cholangiogram was performed 1-3 days later to evaluate the results of stone removal. For residual stones, we attempted second, third, and fourth trials to completely remove the stones. The size and number of stones were analyzed. The results were analyzed, together with the complications, after classifying the cases as 'success', 'partial removal' or 'failure' according to the number of remaining stones. Out of 85 patients, 71 (83%) cases had successful results, and 43 (51%) cases resulted in success with the first attempt. The second, third and fourth trials were conducted on 16, 10 and 2 cases, respectively. Out of 14 failure cases, 10 patients had too many intrahepatic duct stones. The complications were abdominal pain (n=21), fever (n=9), and pancreatitis (n=2), and portal vein thrombosis, biloma and sepsis were also found in 1 case each. We report that this percutaneus biliary stone removal technique using hydraulic pressure after balloon sphincteroplasty through the PTBD is safe and effective, and particularly, it achieves good results as the primary therapy for treating only choledocholiths.

  2. Biliary ascariasis in the Indian subcontinent: A study of 42 cases

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    Mukhopadhyay Madhumita

    2009-01-01

    Full Text Available Background/Aim: History of ascariasis is known to stretch back many centuries. One quarter of the world′s population is known to be infected by ascariasis. It is endemic in various parts of the Indian subcontinent and the gangetic plain of West Bengal is one of them. We aimed to study the various types of clinical presentations, complications and different diagnostic tools and to assess various options for the management of biliary ascariasis. Materials and Methods: Forty-two cases of hepatobiliary ascariasis were studied over a period of 3 years. All the patients were adults aged between 20 and 50 years and all but two were admitted with acute upper abdominal pain. Results: In this study, biliary ascariasis was found to be more common in females, 73.8% (31 patients. The most common presentation was upper abdominal pain in 95.2% of the patients (40 patients. Complications observed were obstructive jaundice in 28.56% (12 patients, cholangitis in 16.7% (seven patients, acute pancreatitis in 2.4% (one patient and hepatic abscess in 2.4% (one patient. History of worm emesis was present in 38.1% (16 patients. History of previous cholecystectomy was present in 16.7% (seven patients and endoscopic sphincterotomy in 4.8% (two patients. Ultrasound was the diagnostic tool of choice with 100% results. Conservative management was successful in 83.3% (35 patients. During follow-up, worm reinvasion of the biliary system occurred in 7.1% (three patients. Conclusion: In endemic countries, ascariasis should be suspected in patients with biliary disease, especially if a cholecystectomy or sphincterotomy has been performed in the past. Most of the patients respond to conservative management.

  3. Complications of gallstones: the Mirizzi syndrome, gallstone ileus, gallstone pancreatitis, complications of "lost" gallstones.

    Science.gov (United States)

    Zaliekas, Jill; Munson, J Lawrence

    2008-12-01

    Gallstones cause various problems besides simple biliary colic and choplecystitis. With chronicity of inflammation caused by gallstone obstruction of the cystic duct, the gallbladder may fuse to the extrahepatic biliary tree, causing Mirizzi syndrome, or fistulize into the intestinal tract, causing so-called gallstone ileus. Stones may pass out of the gallbladder and travel downstream through the common bile duct to obstruct the ampulla of Vater resulting in gallstone pancreatitis, or pass out of the gallbladder inadvertently during surgery, resulting in the syndromes associated with lost gallstones. This article examines these varied and complex complications, with recommendations for management based on the literature, the data, and perhaps some common sense.

  4. Hypertriglyceridemia-induced pancreatitis: A case-based review

    Science.gov (United States)

    Gan, S Ian; Edwards, Alun L; Symonds, Christopher J; Beck, Paul L

    2006-01-01

    Hypertriglyceridemia is an established cause of pancreatitis. In a case-based approach, we present a review of hypertriglyceridemia and how it can cause pancreatitis. We outline how to investigate and manage such patients. A 35 year old man presented to the emergency department with abdominal pain and biochemical evidence of acute pancreatitis. There was no history of alcohol consumption and biliary imaging was normal. The only relevant past medical history was that of mild hyperlipidemia, treated with diet alone. Physical exam revealed epigastric tenderness, right lateral rectus palsy, lipemia retinalis, bitemporal hemianopsia and a delay in the relaxation phase of his ankle reflexes. Subsequent laboratory investigation revealed marked hypertriglyceridemia and panhypopituarism. An enhanced CT scan of the head revealed a large suprasellar mass impinging on the optic chiasm and hypothalamus. The patient was treated supportively; thyroid replacement and lipid lowering agents were started. He underwent a successful resection of a craniopharyngioma. Post-operatively, the patient did well on hormone replacement therapy. He has had no further attacks of pancreatitis. This case highlights many of the factors involved in the regulation of triglyceride metabolism. We review the common causes of hypertriglyceridemia and the proposed mechanisms resulting in pancreatitis. The incidence and management of hypertriglyceridemia-induced pancreatitis are also discussed. PMID:17131487

  5. Hypertriglyceridemia-induced pancreatitis: A case-based review

    Institute of Scientific and Technical Information of China (English)

    S Ian Gan; Alun L Edwards; Christopher J Symonds; Paul L Beck

    2006-01-01

    Hypertriglyceridemia is an established cause of pancreatitis. In a case-based approach, we present a review of hypertriglyceridemia andhow it can cause pancreatitis. We outline how to investigate and manage such patients. A 35 year old man presented to the emergency department with abdominal pain and biochemical evidence of acute pancreatitis. There was no history of alcohol consumption and biliary imaging was normal. The only relevant past medical history was that of mild hyperlipidemia, treated with diet alone. Physical exam revealed epigastric tenderness, right lateral rectus palsy, lipemia retinalis, bitemporal hemianopsia and a delay in the relaxation phase of his ankle reflexes.Subsequent laboratory investigation revealed marked hypertriglyceridemia and panhypopituarism. An enhanced CT scan of the head revealed a large suprasellar mass impinging on the optic chiasm and hypothalamus. The patient was treated supportively; thyroid replacement and lipid lowering agents were started. He underwent a successful resection of a craniopharyngioma. Postoperatively, the patient did well on hormone replacement therapy. He has had no further attacks of pancreatitis.This case highlights many of the factors involved in the regulation of triglyceride metabolism. We review the common causes of hypertriglyceridemia and the proposed mechanisms resulting in pancreatitis. The incidence and management of hypertriglyceridemiainduced pancreatitis are also discussed.

  6. Pancreatico-biliary endoscopic ultrasound: A systematic review of the levels of evidence, performance and outcomes

    Institute of Scientific and Technical Information of China (English)

    Pietro Fusaroli; Dimitrios Kypraios; Giancarlo Caletti; Mohamad A Eloubeidi

    2012-01-01

    Our aim was to record pancreaticobiliary endoscopic ultrasound (EUS) literature of the past 3 decades and evaluate its role based on a critical appraisal of published studies according to levels of evidence (LE).Original research articles (randomized controlled trials,prospective and retrospective studies),meta-analyses,reviews and surveys pertinent to gastrointestinal EUS were included.All articles published until September 2011 were retrieved from PubMed and classified according to specific disease entities,anatomical subdivisions and therapeutic applications of EUS.The North of England evidencebased guidelines were used to determine LE.A total of 1089 pertinent articles were reviewed.Published research focused primarily on solid pancreatic neoplasms,followed by disorders of the extrahepatic biliary tree,pancreatic cystic lesions,therapeutic-interventional EUS,chronic and acute pancreatitis.A uniform observation in all six categories of articles was the predominance of LE Ⅲ studies followed by LE Ⅳ,Ⅱb,Ⅱa,Ⅰb and Ⅰ a,in descending order.EUS remains the most accurate method for deteding small (< 3 cm) pancreatic tumors,ampullary neoplasms and small (< 4 mm) bile duct stones,and the best test to define vascular invasion in pancreatic and peri-ampullary neoplasms.Detailed EUS imaging,along with biochemical and molecular cyst fluid analysis,improve the differentiation of pancreatic cysts and help predict their malignant potential.Early diagnosis of chronic pancreatitis appears feasible and reliable.Novel imaging techniques (contrast-enhanced EUS,elastography) seem promising for the evaluation of pancreatic cancer and autoimmune pancreatitis.Therapeutic applications currently involve pancreaticobiliary drainage and targeted fine needle injection-guided antitumor therapy.Despite the ongoing development of extra-corporeal imaging modalities,such as computed tomography,magnetic resonance imaging,and positron emission tomography,EUS still holds a leading

  7. Current endoscopic approach to indeterminate biliary strictures

    Institute of Scientific and Technical Information of China (English)

    David W Victor; Stuart Sherman; Tarkan Karakan; Mouen A Khashab

    2012-01-01

    Biliary strictures are considered indeterminate when basic work-up,including transabdominal imaging and endoscopic retrograde cholangiopancreatography with routine cytologic brushing,are non-diagnostic.Indeterminate biliary strictures can easily be mischaracterized which may dramatically affect patient's outcome.Early and accurate diagnosis of malignancy impacts not only a patient's candidacy for surgery,but also potential timely targeted chemotherapies.A significant portion of patients with indeterminate biliary strictures have benign disease and accurate diagnosis is,thus,paramount to avoid unnecessary surgery.Current sampling strategies have suboptimal accuracy for the diagnosis of malignancy.Emerging data on other diagnostic modalities,such as ancillary cytology techniques,single operator cholangioscopy,and endoscopic ultrasonography-guided fine needle aspiration,revealed promising results with much improved sensitivity.

  8. Obstructive jaundice induced by biliary ascariasis.

    Science.gov (United States)

    Keating, Aine; Quigley, James Aidan; Genterola, Al Frederick

    2012-12-13

    Ascaris lumbricoides is one of the most prevalent parasitic infections, especially in developing countries. Its presence can lead to a multitude of presentations, one of the rarer ones being obstructive jaundice due to migration of the worm in to the biliary tree. We describe a case of a man who presented as an emergency to the general surgeons complaining of abdominal pain, fever, jaundice and vomiting. Ultrasound was used and the diagnosis of biliary ascariasis was made. The patient underwent surgery consisting of a cholecystectomy, common bile duct exploration and T-tube choledochostomy. Our report highlights the varied aetiology of obstructive jaundice and the importance of including biliary ascariasis in the differential diagnosis of the jaundiced patient, especially from endemic areas.

  9. Advanced endoscopic imaging of indeterminate biliary strictures

    Institute of Scientific and Technical Information of China (English)

    James; H; Tabibian; Kavel; H; Visrodia; Michael; J; Levy; Christopher; J; Gostout

    2015-01-01

    Endoscopic evaluation of indeterminate biliary stric-tures(IDBSs) has evolved considerably since the development of flexible fiberoptic endoscopes over 50 years ago. Endoscopic retrograde cholangiography pancreatography(ERCP) was introduced nearly a decade later and has since become the mainstay of therapy for relieving obstruction of the biliary tract. However, longstanding methods of ERCP-guided tissue acquisition(i.e., biliary brushings for cytology and intraductal forceps biopsy for histology) have demon-strated disappointing performance characteristics in distinguishing malignant from benign etiologies of IDBSs. The limitations of these methods have thus helped drive the search for novel techniques to enhance the evaluation of IDBSs and thereby improve diagnosis and clinical care. These modalities include, but are not limited to, endoscopic ultrasound, intraductal ultrasound, cholangioscopy, confocal endomicroscopy, and optical coherence tomography. In this review, we discuss established and emerging options in the evaluation of IDBSs.

  10. [RACAND syndrome associated with primary biliary cirrhosis].

    Science.gov (United States)

    Abouzahir, A; Badaoui, M; Amezyane, T; Fatihi, J; Chahdi, H; Albouzidi, A; Mahassin, F; Ghafir, D; Ohayon, V

    2010-07-01

    The acronym RACAND means the association of Raynaud's phenomenon, anticentromere antibodies and digital necrosis without digital sclerosis. It is a rare syndrome recently individualised. The association with primary biliary cirrhosis has never been previously reported, and leads to discuss its nosology. A 57-year-old woman with a history of Raynaud's phenomenon, presented with recurrent episodes of fingers and toes necrosis. Clinical examination did not evidence digital sclerosis. Anticentromere antibody titer was high. There was no oesophageal or lung involvement. A liver biopsy performed because of moderate increase in liver enzymes showed histological lesions of primary biliary cirrhosis. Treatment with iloprost, platelet aggregation inhibitors and anticalcic drugs could not avoid amputation of several toes. It is possible that anticentromere antibodies are directly toxic to vascular endothelial cells and result in a diffuse or localized vasculopathy. The association with primary biliary cirrhosis is in favour of autoimmune condition of both vascular and ductular endothelial cells.

  11. Endoscopic snare excision of adenoma of the papilla of Vater without prophylactic pancreatic-duct stent.

    Science.gov (United States)

    Attaallah, Wafi; Gunal, Omer; Mokhtare, Sina; Ozmen, Tolga; Cingi, Asim

    2014-11-28

    The endoscopic excision of adenomas of the papilla of Vater has gained increased popularity in the recent years. Temporary pancreatic drainage has been advised to accompany snare papillectomy in order to prevent ductal obstruction and serious pancreatitis. We evaluated treatment outcome of patients who had undergone endoscopic papillectomy without pancreatic drainage. Three consecutive adult patients with adenomas of the papilla of Vater presented with jaundice and pain were treated by endoscopic snare excision between October 2013 and February 2014 in a single center. ERCP procedures revealed papillary tumors and endoscopic biopsy specimens revealed tubular adenoma the papilla of Vater. Adenomas were treated by snare papillectomy method and a biliary stent was inserted as a prophylactic procedure immediately after excision of the adenoma in each case. In addition to physical examination, laboratory tests were repeated in the follow-up period after papillectomy in order to document if there is any complication particularly pancreatitis. None of the patients experienced an immediate complication, including pancreatitis after papillectomy. Also neither patient experienced abnormal fluctuations of laboratory tests during the follow-up. Histopathologic evaluation of the resection specimens revealed a tubular adenoma with low grade dysplasia in the first two patients and a tubular adenoma with high-grade dysplasia in the third one. Endoscopy and pathologic evaluation revealed no recurrent/residual disease during the follow-up period of these patients. Endoscopic snare resection of adenoma of the major papilla of the duodenum is a safe and minimal invasive alternative to surgical therapy. Biliary stent is sufficient to prevent biliary ductal patency and pancreatic stenting might not be necessary to prevent pancreatitis.

  12. Update on Primary Biliary Cirrhosis

    Directory of Open Access Journals (Sweden)

    Jenny Heathcote

    2000-01-01

    Full Text Available The diagnosis of primary biliary cirrhosis (PBC is most often made in the asymptomatic phase, sometimes before the development of abnormal liver biochemistry. The antimitochondrial antibody remains the predominant hallmark, although not all patients test positive, even when the most sensitive techniques are used. The etiology of PBC remains elusive; studies suggest that the interlobular bile duct destruction is immune based, and associated autoimmune diseases are common. There are no surrogate markers that predict outcome in asymptomatic patients, whose chance of survival is less than that of age- and sex-matched populations but much better than the median survival of eight years in patients with symptomatic PBC. Symptoms common in this disease are fatigue, pruritus and xanthelasma, as well as complications of portal hypertension and osteoporosis. Treatment includes symptomatic and preventive measures, as well as specific therapeutic measures. Immunosuppressive therapy has yielded disappointing results in the long term management of PBC, and the only therapy shown to improve survival is the hydrophobic dihydroxy bile acid ursodeoxycholic acid. Treatment at a dose of 13 to 15 mg/kg/day is optimal, given in separate doses or as a single dose at least 4 h from giving the oral anion exchange resin cholestyramine, which may be used to control pruritus. However, liver transplantation remains the only cure for this disease, and the best postoperative survival is seen in patients whose serum bilirubin does not exceed 180 µmol/L at the time of liver transplantation. Recurrence takes place but is rarely symptomatic and does not deter from the benefits of transplantation.

  13. Laproscopic Management of Wandering Biliary Ascariasis

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    Umesh Jethwani

    2012-01-01

    Full Text Available Ascariasis is one of the most common helminthic diseases in humans, occurring mostly in countries with low standards of public health and hygiene, thereby making ascariasis highly endemic in developing countries. In endemic areas, 30% of adults and 60–70% of children harbour the adult worm. Biliary ascariasis is a rare cause of obstructive jaundice. Conventional management involves endoscopic extraction of worm. We are reporting a rare case of ascaris which induced extrahepatic biliary obstruction in a young male who presented with acute cholangitis. The ascaris was removed by laparoscopic exploration of the common bile duct. Postoperative period was uneventful.

  14. CT diagnosis of biliary tract diseases

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    Sobota, J.; Horak, J.; Antos, Z.; Vodak, M. (Ustredni Vojenska Nemocnice, Prague (Czechoslovakia))

    1983-09-01

    The possibilities are discussed offered by computed tomography in the diagnosis of biliary tract diseases. Attention is paid to difficulties associated with the diagnosis of pathological changes in the biliary tract, and to the detection of isodense concrements where diagnostic problems are reliably resolved by PTHC and ERCP. It is therefore useful to supplement CT with other examination methods. A suitable combination is cholescintigraphy and CT with the possibility of a final diagnosis or selection of further examination, as a rule of an invasive nature.

  15. Ultrasonographic diagnosis of pancreatitis

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Eun Kyung; Park, Young Hee; Kim, Soo Mi; Ko, Young Tae; Lim, Jae Hoon; Kim, Soon Yong [Kyung Hee University Hospital, Seoul (Korea, Republic of)

    1985-04-15

    A retrospective analysis of ultrasonograms of 24 patients with acute pancreatitis and 8 patients with chronic pancreatitis was performed. Nine cases were proven by surgery and 23 cases were diagnosed clinically. Generalized pancreatic enlargement with normal or decreased echogenecity was principal findings in acute pancreatitis, while pancreas was normal in size and echogenecity was normal or slightly altered in chronic pancreatitis. Ultrasonography is considered a simple and accurate method in the diagnosis of acute pancreatitis and thus it could be an initial test in patients with suspected acute pancreatitis.

  16. [Role of free radicals on canine bile-induced pancreatitis and effect of superoxide dismutase].

    Science.gov (United States)

    Sato, T

    1995-06-01

    The purpose of this study was to determine the effect of superoxide dismutase (SOD) on canine experimental pancreatitis. Pancreatitis was induced by retrograde biliary juice injection (0.5 ml/kg) to accessory pancreatic duct. Twenty-one mongrel dogs were divided into two groups, i.e. control (untreated) group (n = 13) and SOD-treated group (n = 8). In SOD-treated group, SOD 5000 units/kg was administered from celiac artery immediately after onset of pancreatitis. Xanthine oxidase (XOD), malondialdehyde (MDA), phospholipase (PL), and SOD were assayed from pancreatic tissue 1 and 3 hours after onset of pancreatitis. Serum amylase, elastase I, calcium, and WBC were assayed for 7 days after onset of pancreatitis. XOD and MDA levels were increased in untreated group, and not significantly changed in treated group with statistical difference. PL levels were increased after onset of pancreatitis in both groups and SOD levels were not changed even in treated group. No statistical difference was seen in PL and SOD levels between two groups. Increase of XOD levels suggests continuous generating of free radical species from pancreatic tissue, and SOD inhibits this increase. Increase of PL level was not improved by SOD. Serum laboratory findings and survival rates were not improved by SOD treatment.

  17. Complications of pancreatic surgery

    Directory of Open Access Journals (Sweden)

    Åke Andrén-Sandberg

    2011-01-01

    Full Text Available Many diseases, including pancreatitis benign tumors and cancer, may require pancreas surgery. Pancreatic resection can lead to a prolonged survival in pancreatic cancer and even a potential chance for cure. However, the pancreatic surgery can result in complications, and high postoperative morbidity rates are still presence. This article reviews the pancreatic abstracts of American Pancreas Club 2011, which involves the more common complications, their prevention and treatment.

  18. Diabetes and pancreatic cancer

    OpenAIRE

    Christine Hsu; Muhammad Wasif Saif

    2012-01-01

    Pancreatic cancer is the fourth leading cause of cancer death in the United States. Risk factors for pancreatic cancer are smoking, family history, chronic pancreatitis, and diabetes. There is controversy with regards to the causal relationship between diabetes and pancreatic cancer because many patients with pancreatic cancer have new onset diabetes. Abstracts presented at the 2011 American Society of Clinical Oncology (ASCO) Annual Meeting highlighted and supported the positive association ...

  19. Pancreatic transplantation

    Directory of Open Access Journals (Sweden)

    Åke Andrén-Sandberg

    2010-01-01

    Full Text Available A pancreas transplant is a surgical procedure to place a healthy pancreas from a donor into a patient whose pancreas no longer functions properly. Exocrine pancreas transplantation remains the standard treatment of choice for patients with diabetes mellitus complicated by end-stage renal disease. The use of pancreas transplantation for type 2 diabetes mellitus is an emerging concept. A pancreas transplant is often done in conjunction with a kidney transplant. Even if pancreas transplantation provides the best glycemic control option for diabetes mellitus, it is associated with significant morbidities related to infectious disease. The present article provides with a review of pancreatic transplantation.

  20. Interventional Radiology Procedures after Pancreatic Resections for Pancreatic and Periampullary Diseases

    Directory of Open Access Journals (Sweden)

    Riccardo Casadei

    2014-07-01

    Full Text Available Context The use of interventional radiology has increased as the first-line management of complications after pancreatic resections. Methods Patients in whom interventional radiology was performed were compared with those in whom interventional radiology was not performed as regards type of pancreatic resection, diagnosis, postoperative mortality and morbidity, postoperative pancreatic fistula postpancreatectomy haemorrhage, bile leakage, reoperation rate and length of hospital stay. Our aim was to evaluate the usefulness of interventional radiology in the treatment of complications after pancreatic resection. Results One hundred and eighty-two (62.8% out of 290 patients experienced postoperative complications. Interventional radiology procedures were performed in 37 cases (20.3%: percutaneous drainage in 28, transhepatic biliary drainage in 8 and arterial embolisation in 3 cases. Technical success was obtained in all casesand clinical success in 75.7%. Reoperation was avoided in 86.5%. In patients with major complications, clinically relevant postoperative pancreatic fistula and bile leaks as well as those with late postpancreatectomy haemorrhage (P=0.030 and patients with postpancreatectomy haemorrhage grade C (P=0.029, interventional radiology was used (P0.001, P0.001 ad P=0.009, respectively significantly more frequently than in the remaining patients. The reoperation and mortality rates were similar in the two groups (P=0.885 and P=0.100,respectively while patients treated with interventional radiology procedures had a significant longer length of hospital stay than those in the non-iterventional radiology group (37.5 ± 23.4 vs. 18.7 ± 11.7 days; P<0.001. Conclusions Interventional radiology procedures were useful, especially for patients with postoperative pancreatic fistulas and bile leaks in whom reoperation was very often avoided.

  1. Extrahepatic biliary cystadenoma with mesenchymal stroma: a true biliary cystadenoma? A case report.

    LENUS (Irish Health Repository)

    Hennessey, Derek B

    2012-02-01

    Biliary cystadenomas are benign but potentially malignant cystic neoplasms, which classically contain mesenchymal stroma similar to ovarian tissue. We report a case of an extra-hepatic biliary cystadenoma with mesenchymal stroma along with a discussion of current pathological opinion. CASE PRESENTATION: A 54-year-old female presented with abdominal pain, abnormal liver function tests and a mass on ultrasound. Computerized Tomography identified a complex multi-locular cyst in the common hepatic duct. Radical excision of the lesion and a Roux-en-Y loop bilio-enteric anastomosis was performed. Histology confirmed the presence of a benign biliary cystadenoma with ovarian type stroma. CONCLUSION: Biliary cystadenomas classically contain mesenchymal stroma similar to ovarian tissue. It now appears that cystadenomas without mesenchymal stroma appear to be more akin to similar cystic lesions of the pancreas, and may represent a dissimilar neoplasm. Therefore, malignant transformation can occur, so complete excision is recommended.

  2. Pancreatic cancer risk in hereditary pancreatitis

    Directory of Open Access Journals (Sweden)

    Frank Ulrich Weiss

    2014-02-01

    Full Text Available Inflammation is part of the body’s immune response in order to remove harmful stimuli – like pathogens, irritants or damaged cells - and start the healing process. Recurrent or chronic inflammation on the other side seems a predisposing factor for carcinogenesis and has been found associated with cancer development. In chronic pancreatitis mutations of the cationic trypsinogen (PRSS1 gene have been identified as risk factors of the disease. Hereditary pancreatitis is a rare cause of chronic pancreatic inflammation with an early onset, mostly during childhood. Hereditary pancreatitis often starts with recurrent episodes of acute pancreatitis and the clinical phenotype is not very much different from other etiologies of the disease. The long-lasting inflammation however generates a tumor promoting environment and represents a major risk factor for tumor development This review will reflect our knowledge concerning the specific risk of hereditary pancreatitis patients to develop pancreatic cancer.

  3. Osteopathic manipulative treatment in the management of biliary dyskinesia.

    Science.gov (United States)

    Heineman, Katherine

    2014-02-01

    Biliary dyskinesia is a functional gastrointestinal disorder of the gallbladder and sphincter of Oddi. Diagnosis is made on the basis of symptoms of biliary colic in the absence of cholelithiasis and gallbladder inflammation. Palpatory findings of tissue texture changes at midthoracic levels (T6-T9) may correspond to visceral dysfunction related to the biliary system. Osteopathic manipulative treatment (OMT) of the T6-T9 segments can remove the feedback related to the somatic component, thereby affecting nociceptive facilitation at the spinal level and allowing the body to restore autonomic balance. Few reports in the current literature provide examples of treatment for patients with biliary dyskinesia using OMT. The author describes the case of a 51-year-old woman who presented with symptoms consistent with biliary dyskinesia. Her biliary colic completely resolved after OMT. Osteopathic evaluation and OMT should be considered a safe and effective option for conservative management of biliary dyskinesia.

  4. Acute necrotizing pancreatitis: a multicenter study.

    Science.gov (United States)

    Fernández-Cruz, L; Navarro, S; Valderrama, R; Sáenz, A; Guarner, L; Aparisi, L; Espi, A; Jaurietta, E; Marruecos, L; Gener, J

    1994-04-01

    A multicenter study of acute necrotizing pancreatitis (ANP) classified in accordance with the Balthazar criteria (grades D and E), has been performed in 12 teaching hospitals. A total of 233 patients were reviewed, and the mortality rate was 26.6%. The most common etiology was biliary pancreatitis (45.5%). Among the complications, shock, renal insufficiency, pulmonary insufficiency and hemorrhagic gastritis were associated with a mortality rate of 51-66%. Diffuse fluid collections were associated with a higher mortality rate (26.8%) than localized fluid collections (14.5%). In 106 patients with gallstone pancreatitis, early surgery was performed in 17, and 5 patients (29.4%) died. No mortality was observed in 32 patients with delayed surgery. Sphincterotomy was performed in 13 patients, and 4 (30.7%) died. Early surgery (necrosectomy and closed peritoneal lavage) was undertaken in 75 patients, with a mortality rate of 39%. In conclusion, the morbidity and mortality rates of ANP can be improved with proper monitoring, adequate supportive care and the judicious use of surgery based on clinical and morphological findings.

  5. 先天性胆管扩张症胆道癌变机制研究%The Mechanism of Biliary Carcinogenesis in Congenital Biliary Dilatation

    Institute of Scientific and Technical Information of China (English)

    董倩; 木内武美; 国友一史; 金百祥; 古味信彦; 大西克成

    1994-01-01

    制作动物模型,应用改良的Ames试验对胰胆合流异常胆汁产生致突变性的机制进行探讨,认为胰液与胆汁的合流是先天性胆管扩张症患者胆汁产生致突变性的原因,也是胆道癌变的主要诱因.从预防胆道癌变角度看,强调早期旌行扩张胆总管胆囊切除、胰胆分流手术.%To study the high incidence of biliary carcinoma in patients with congenital biliary dilatation,mutagenicity of the bile in dogs with APBD model was assayed by Ames test.The bile from 2 out of 18 APBD dogs was found to be mutagenic,while the bile from 17 normal dogs was not mutagenic.Furthermore,the bile from 5 APBD dogs treated with.1-nitropyrene(1-NP),a typical environ mental mutagen,was more mutagenic than that from 1-NP-treated normal dogs.When the pancreatic juice was added to the bile from 1-NP-treated normal dogs,the mutagenicity of the bile will increase bly 2.0-fold.Mutagens from the environment are usually absorbed together with food.water or air through alimentary or respiratory tract.and are oxidized and conjugated in the liver.The conjugated mutagen loses its mutagenic activity and is discharged with bile through the intestinal tract.However,in case of APBD,the bile contains a lot of pancreatic juice,which will prevent the conjugation of mutagen,So it makes a high mutagenicity of the bile from APBD dogs or CBD patients.

  6. Management of biliary complications after livertransplantation

    Institute of Scientific and Technical Information of China (English)

    2015-01-01

    Biliary complications (BC) currently represent a majorsource of morbidity after liver transplantation. Althoughrefinements in surgical technique and medical therapyhave had a positive influence on the reduction of postoperativemorbidity, BC affect 5% to 25% of transplantedpatients. Bile leak and anastomotic stricturesrepresent the most common complications. Nowadays,a multidisciplinary approach is required to managesuch complications in order to prevent liver failure andretransplantation.

  7. Primary biliary cirrhosis: Diagnostic and therapeutic aspects

    NARCIS (Netherlands)

    E.M.M. Kuiper (Edith)

    2010-01-01

    textabstractPrimary Biliary Cirrhosis (PBC) is a relatively rare cholestatic liver disease. The first case was described by Addison and Gull in 1851. The name PBC is generally accepted, however in fact this is a misnomer since cirrhosis is found in a minority of patients. PBC is one of the most

  8. ETIOLOGY, PATHOGENESIS AND MORPHOLOGY OF BILIARY ATRESIA

    Directory of Open Access Journals (Sweden)

    O. E. Iryshkin

    2012-01-01

    Full Text Available Biliary atresia is an inflammatory fibrosing process, which invades both extrahepatic and intrahepatic bile ducts. There are two forms of biliary atresia: embryonic form, associated with another visceral malformations, and perinatal form, which is an isolated disease. Biliary atresia is a heterogeinc disease which may appear as a result of different etiological factors, the most important of them are genetics, viral infection, vascular factors, toxins and disregulation of immune system. The characteristic morphological features of biliaryatresia are: intracellular and ductular cholestasis, ductular proliferation, giant cell transformation, portal and perilobular oedema and/or fibrosis. As the patalogical process progresses, ductopenia appears, and fibrosis turns to cirrhosis. Embryonic form mophologically manifests with ductal plate malformation is, what is an important diagnostic criterion. Pro- gnosis of biliary atresia depends on form of disease, age of patient and type of surgical operation. Today surgical treatment includes two steps: palliative portoenterostomia, performed in neonatal period and further liver trans- plantation. However liver transplantation is more preferable as first and single-step treatment. 

  9. Surgical treatment of congenital biliary duct cyst

    Directory of Open Access Journals (Sweden)

    Wang De-chun

    2012-03-01

    Full Text Available Abstract Background It is acknowledged that total cyst excision is a safe and ideal surgical treatment for congenital biliary duct cyst, compared to simple internal drainage. The aim of this study was to determine the optimal operation occasion and the effect of laparoscopy on congenital biliary duct cyst based upon total cyst excision. Methods From January 2002 to January 2011, 217 patients were admitted to Southwest Hospital for congenital biliary duct cyst. To determine the optimal surgery occasion, we divided these subjects into three groups, the infant group (age ≤ 3 years, the immaturity group (3 18 years, and then evaluated the feasibility, risk and long-term outcome after surgery in the three groups. To analyze the effect of laparoscopic technique on congenital biliary duct cyst, we divided the patients into the laparoscopy and the open surgery groups. Results Among the three groups, the morbidity from cholangiolithiasis before surgical treatment had obvious discrepancy (p 0.05. Similarly, no significant discrepancy was observed in the morbidity from postoperative complications or long-term postoperative complications (p > 0.05 between the laparoscopic and the open surgery groups. Conclusions We conclude that total cyst excision should be performed as early as possible. The optimal treatment occasion is the infant period, and laparoscopic resection may be a new safe and feasible minimally invasive surgery for this disease.

  10. Biliary ascariasis on magnetic resonance cholangiopancreatography

    Directory of Open Access Journals (Sweden)

    Mohammad A Hashmi

    2009-01-01

    Full Text Available A 17-year-old girl presented with features of biliary obstruction. Magnetic resonance cholangi-pancreatography revealed typical linear signals in common bile duct, which appears like Ascaris lumbricoides. The diagnosis was confirmed by endoscopic removal of the worm.

  11. Targeted Therapy for Biliary Tract Cancer

    Energy Technology Data Exchange (ETDEWEB)

    Furuse, Junji, E-mail: jfuruse@ks.kyorin-u.ac.jp [Department of Internal Medicine, Medical Oncology, Kyorin University School of Medicine, 6-20-2, Shinkawa, Mitaka, Tokyo, 181-8611 (Japan); Okusaka, Takuji [Department of Hepatobiliary and Pancreatic Oncology, National Cancer Center Hospital, 5-1-1 Tsukiji, Chuo-ku, Tokyo 104-0045 (Japan)

    2011-05-03

    It is necessary to establish effective chemotherapy to improve the survival of patients with biliary tract cancer, because most of these patients are unsuitable candidates for surgery, and even patients undergoing curative surgery often have recurrence. Recently, the combination of cisplatin plus gemcitabine was reported to show survival benefits over gemcitabine alone in randomized clinical trials conducted in the United Kingdom and Japan. Thus, the combination of cisplatin plus gemcitabine is now recognized as the standard therapy for unresectable biliary tract cancer. One of the next issues that need to be addressed is whether molecular targeted agents might also be effective against biliary tract cancer. Although some targeted agents have been investigated as monotherapy for first-line chemotherapy, none were found to exert satisfactory efficacy. On the other hand, monoclonal antibodies such as bevacizumab and cetuximab have also been investigated in combination with a gemcitabine-based regimen and have been demonstrated to show promising activity. Furthermore, clinical trials using new targeted agents for biliary tract cancer are also proposed. This cancer is a relatively rare and heterogeneous tumor consisting of cholangiocarcinoma and gallbladder carcinoma. Therefore, a large randomized clinical trial is necessary to confirm the efficacy of chemotherapy, and international collaboration is important.

  12. Techniques for cytologic sampling of pancreatic and bile duct lesions.

    Science.gov (United States)

    Brugge, William; Dewitt, John; Klapman, Jason B; Ashfaq, Raheela; Shidham, Vinod; Chhieng, David; Kwon, Richard; Baloch, Zubair; Zarka, Matthew; Staerkel, Gregg

    2014-04-01

    The Papanicolaou Society of Cytopathology has developed a set of guidelines for pancreatobiliary cytology including indications for endoscopic ultrasound guided fine-needle aspiration biopsy, techniques of the endoscopic retrograde cholangiopancreatography, terminology and nomenclature of pancreatobiliary disease, ancillary testing, and postbiopsy management. All documents are based on the expertise of the authors, a review of the literature, discussions of the draft document at several national and international meetings over an 18-month period and synthesis of online comments of the draft document on the Papanicolaou Society of Cytopathology website [www.papsociety.org]. This document presents the results of these discussions regarding the use of ancillary testing in the cytological diagnosis of biliary and pancreatic lesions. This document summarizes the current state of the art for techniques in acquiring cytology specimens from the biliary tree as well as solid and cystic lesions of the pancreas. Copyright © 2014 Wiley Periodicals, Inc.

  13. Is there correlation between pancreatic enzyme and radiological severity in acute pancreatitis?

    Institute of Scientific and Technical Information of China (English)

    Yeon Sop Kim; Byung Seok Lee; Seok Hyun Kim; Jae Kyu Seong; Hyun Yong Jeong; Heon Young Lee

    2008-01-01

    AIM: To investigate the correlation between the changes of pancreatic enzyme, the biochemical markers and the clinical results according to the Balthazar computer tomography (CT) grade.METHODS: Between July 2004 and July 2005, we reviewed the charts of 119 patients who were admitted to our hospital with acute pancreatitis.RESULTS: Eighty-three patients (69.7%) were male,and the mean age of the patients was 57 ± 15.7 years.The biliary pancreatitis patients had an older mean age.Forty-nine patients (41.1%) had biliary pancreatitis and forty-six (38.6%) had alcoholic pancreatitis. Group 3patients had a longer duration of pain (2.51 ± 1.16 vs 3.17 ± 1.30 vs 6.56 ± 6.13, P < 0.001), a longer period of fasting (7.49 ± 4.65 vs 10.65 4- 5.54 vs 21.88 4±13.81, P < 0.001) and a longer hospital stay (9.17 ± 5.34vs 14.63 4± 8.65 vs 24.47 ± 15.52, P < 0.001) than the other groups. On the univariate analysis, the factors that affected the radiological grade were the leukocyte count at admission (P = 0.048), the hemoglobin (P = 0.016)and total bilirubin concentrations (P = 0.023), serum lipase (P = 0.009), the APACH Ⅱ scores at admission (P = 0.017), the APACH Ⅱ scores after 24 h (P = 0.031),the C-reactive protein (CRP) titer (P = 0.0001) and the follow up CRP titer (P = 0.003). But the CRP level (P = 0.001) and follow up CRP titer (P = 0.004)were only correlated with the radiological grade on multivariate analysis. According to the ROC curve, when we set the CRP cut off value at 83 mg/L, the likelihood ratio for a positive test was 3.84 and the likelihood ratio for a negative test was 0.26 in group 3.CONCLUSION: In conclusion, our study suggests that the CRP with the radiological severity may be used to estimate the severity of acute pancreatitis.

  14. Biliary leaks after laparoscopic cholecystectomy:timetostentortimetodrain

    Institute of Scientific and Technical Information of China (English)

    Haim Pinkas; Patrick G. Brady

    2008-01-01

    BACKGROUND: Endoscopic retrograde cholangiopan-creatography (ERCP) with placement of a biliary stent or nasobiliary (NB) drain is the procedure of choice for treatment of post-cholecystectomy bile duct leaks. The aim of this study was to compare the effect of NB drainage versus internal biliary stenting on rates of leak closure, time elapsed until drain or stent removal, length of hospital stay and number of required endoscopic procedures. METHODS: Charts were reviewed on 20 patients who underwent laparoscopic cholecystectomy complicated by Luschka or cystic duct leak. Ten patients were treated with NB drains connected to low intermittent suction and repeat NB cholangiograms were performed until leak closure was observed. Ten patients were treated with internal biliary stents. Biliary sphincterotomies were performed for stone extraction or a presumed papillary stenosis. Large bilomas were drained percutaneously prior to stenting. RESULTS: In all 20 patients, a cholangiogram and successful placement of a NB drain or internal stent was achieved. Four patients (20%) were found to have bile duct stones, which were extracted following a sphincterotomy. Sixteen patients required percutaneous drains to evacuate large bilomas prior to biliary instrumentation. Fifteen cystic duct leaks and 5 Luschka duct leaks were reviewed. There were no complications related to ERCP. Closure of the leak was documented within 2 to 11 days (mean 4.7±0.9 days) in patients receiving a NB drain. The drains were removed non-endoscopically following leak closure. The internal stent group required stenting for 14 to 53 days (mean 29.1±4.4 days). The stent was then removed endoscopically after documentation of leak closure. Bile leaks following laparoscopic cholecystectomy closed rapidly after NB drainage and did not require repeat endoscopy for removal of the NB drain, resulting in fewer ERCPs required for treatment of biliary leaks. Internal biliary stents were in place longer owing

  15. Biliary tract infections caused by Aeromonas species.

    Science.gov (United States)

    Chao, C M; Lai, C C; Tang, H J; Ko, W C; Hsueh, P-R

    2013-02-01

    This study investigated the clinical and microbiological characteristics of patients with Aeromonas infections of the biliary tract. Patients with bile cultures positive for Aeromonas species during the period July 2004 to December 2011 were identified from a computerized database of a hospital in Taiwan. Patients with Aeromonas infections of the biliary tract were further identified. During the study period, a total of 1,142 isolates of Aeromonas species were obtained from 750 patients. Of those patients, 91 (12.1 %) had Aeromonas infections of the biliary tract. The annual incidence (episodes per 10,000 patient-days) of biliary tract infections caused by all Aeromonas species was 0.31 in 2007, 0.12 in 2010, and 0.27 in 2011. A. hydrophila was the most common species isolated (n = 41, 45.1 %), followed by A. caviae (n = 30, 33.0 %), A. veronii biovar sobria (n = 15, 16.5 %), and A. veronii biovar veronii (n = 5, 5.5 %). The majority of patients (n = 77, 84.6 %) had polymicrobial infections. Hepatobiliary stones (n = 50, 54.9 %) and hepatobiliary cancer (n = 38, 41.8 %) were the most common underlying diseases, followed by diabetes mellitus (n = 29, 31.9 %) and liver cirrhosis (n = 7, 7.7 %). The in-hospital mortality rate was 8.8 %. Infection-related mortality was associated with underlying immunocompromised condition (p = 0.044) and use of mechanical ventilation (p = 0.004), but was not associated with inappropriate antibiotic usage or concomitant bacteremia (n = 8, 8.8 %). In conclusion, biliary tract infections caused by Aeromonas species are not uncommon and can develop in both immunocompromised and immunocompetent patients; however, patients with underlying hepatobiliary diseases are particularly susceptible to these infections.

  16. [Obesity and pancreatic diseases].

    Science.gov (United States)

    Kim, Ho Gak; Han, Jimin

    2012-01-01

    Obesity is defined as BMI (calculated as weight in kg divided by height in m2) more than 30, and overweight is defined as BMI of 25-29.9. Obesity has been considered as a risk factor for pancreatic diseases, including pancreatitis and pancreatic cancer. Severe acute pancreatitis is significantly more frequent in obese patients. Furthermore, obese patients develop systemic and local complications of acute pancreatitis more frequently. The underlying mechanisms are increased inflammation and necrosis from increased amount of intra- and peri-pancreatic fat. In addition, obesity is a poor prognostic factor in acute pancreatitis, and overweight before disease onset appears to be a risk factor for chronic pancreatitis. Overweight and/or obesity are associated with greater risk of pancreatic cancer and younger age of onset. Physical activity appears to decrease the risk of pancreatic cancer, especially among those who are overweight. Long-standing diabetes increases the risk of pancreatic cancer. The pathogenic mechanism is that obesity and physical inactivity increase insulin resistance. In a state of hypersinulinemia, increased circulating level of insulin-like growth factor-1 induces cellular proliferation of pancreatic cancer. Obesity is associated with negative prognostic factor and increased mortality in pancreatic cancer. However, there are controversies regarding the effects of obesity on long-term post-operative results in the patient with pancreatic cancer.

  17. Spontaneous Rupture of the Bile Duct Associated with Pancreatitis. A Rare Presentation

    Directory of Open Access Journals (Sweden)

    Mahesh K Goenka

    2011-03-01

    Full Text Available Context Spontaneous rupture of the bile duct, although rare, has been described as a known surgical cause of jaundice in infancy after biliary atresia. Case report This article describes a four-year-old girl who presented with severe abdominal pain and features suggestive of acute pancreatitis, who developed gradual distension of the abdomen, and was found to have a ruptured bile duct, producing biliary peritonitis. She was managed with laparoscopic drainage of the peritoneal cavity. However, in view of the persistent biliary drainage, an ERCP was performed followed by stent placement for a bile duct leak. She was subsequently diagnosed as having a choledochal cyst. Conclusion A high index of suspicion, appropriate investigation, such as MRCP, combined with early drainage can help in reaching an early diagnosis, and reduced morbidity and mortality in this rare disorder.

  18. Pancreatic changes in patients with primary sclerosing cholangitis: MR cholangiopancreatography and MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Ozkavukcu, Esra [Ankara University School of Medicine, Department of Radiology, Ankara Universitesi Tip Fakueltesi, Cebeci Hastanesi, Cebeci, Ankara 06100 (Turkey)], E-mail: eozkavukcu@gmail.com; Erden, Ayse; Erden, Ilhan [Ankara University School of Medicine, Department of Radiology, Ankara Universitesi Tip Fakueltesi, Cebeci Hastanesi, Cebeci, Ankara 06100 (Turkey)

    2009-04-15

    Purpose: To evaluate the possible pancreatic changes and their frequencies in patients with primary sclerosing cholangitis (PSC) on MR cholangiopancreatography (MRCP), and conventional abdominal MRI. Materials and Methods: Patient group consisted of 29 PSC (13 male, 16 female) cases, whereas cohort 1 consisted of 12 female patients with primary biliary cirrhosis, and cohort 2 consisted of 17 patients (6 male, 11 female) with non-immune chronic liver disease. Two radiologists retrospectively evaluated the MR examinations paying special attention to the pancreatic size (atrophy or enlargement), T1- and T2-signal intensity of the pancreas, focal pancreatic lesion, capsule-like rim, peripancreatic edema or fluid, fascial thickening, and pancreatic ducts (dilatation or narrowing). The results are expressed as percentages. Three groups were compared using Pearson chi-square test for each feature. However, only p-value for 'dilatation of the pancreatic duct' was determined, whereas p-value could not be calculated because of the insufficient number of subjects/sequences for the other features. Results: Twelve PSC patients (41.3%) had pancreatic abnormalities. The most common pancreatic changes in PSC patients were decreased T1-signal intensity (44%) and dilatation of the pancreatic duct (13.8%), respectively. Increased T2-signal intensity was also shown in 2 PSC patients (6.9%). Conclusion: Even PSC patients without any sign of pancreatitis, can show MR changes in the pancreatic parenchyma or the pancreatic duct. The etiologies of these changes, and whether they are unique to PSC, are still controversial. Histopathological studies bringing light to these pancreatic changes are needed.

  19. Imaging of Acute Pancreatitis.

    Science.gov (United States)

    Thoeni, Ruedi F

    2015-11-01

    Acute pancreatitis is an acute inflammation of the pancreas. Several classification systems have been used in the past but were considered unsatisfactory. A revised Atlanta classification of acute pancreatitis was published that assessed the clinical course and severity of disease; divided acute pancreatitis into interstitial edematous pancreatitis and necrotizing pancreatitis; discerned an early phase (first week) from a late phase (after the first week); and focused on systemic inflammatory response syndrome and organ failure. This article focuses on the revised classification of acute pancreatitis, with emphasis on imaging features, particularly on newly-termed fluid collections and implications for the radiologist.

  20. Quality of survival in patients treated for malignant biliar y obstruction caused by unresectable pancreatic head cancer:surgical versus non-surgical palliation

    Institute of Scientific and Technical Information of China (English)

    Hyung Ook Kim; Sang Il Hwang; Hungdai Kim; Jun Ho Shin

    2008-01-01

    BACKGROUND:Appropriate palliation for unresectable pancreatic head cancer is most important. This study was undertaken to compare the survival of patients with biliary obstruction caused by unresectable pancreatic head cancer after surgical and non-surgical palliation. METHODS:We retrospectively reviewed 69 patients who underwent palliative treatment for unresectable pancreatic head cancer. Fifty-two patients with locally advanced disease (local vascular invasion) and 17 with distant metastatic disease were included. The patients were divided into two groups, surgical and non-surgical palliation. RESULTS:Thirty-eight patients underwent biliary bypass surgery and 31 had percutaneous transhepatic biliary drainage (PTBD). There was no signiifcant difference in the early complications, successful biliary drainage, recurrent jaundice, and 30-day mortality between surgical palliation and PTBD. However, in 52 patients whose tumor was unresectable secondary to local vascular invasion, the rate of recurrent jaundice after successful surgical biliary palliation was lower than that in patients who had non-surgical palliation (P CONCLUSIONS:In patients with preoperative evaluations showing potentially resectable tumors and/or no metastatic lesions, surgical exploration should be performed. Thus, in patients who have unresectable cancer or limited metastatic disease on exploration, surgical palliation should be performed for longer survival and better quality of survival.

  1. Pancreatic Pseudocyst Pleural Fistula in Gallstone Pancreatitis

    Directory of Open Access Journals (Sweden)

    Sala Abdalla

    2016-01-01

    Full Text Available Extra-abdominal complications of pancreatitis such as pancreaticopleural fistulae are rare. A pancreaticopleural fistula occurs when inflammation of the pancreas and pancreatic ductal disruption lead to leakage of secretions through a fistulous tract into the thorax. The underlying aetiology in the majority of cases is alcohol-induced chronic pancreatitis. The diagnosis is often delayed given that the majority of patients present with pulmonary symptoms and frequently have large, persistent pleural effusions. The diagnosis is confirmed through imaging and the detection of significantly elevated amylase levels in the pleural exudate. Treatment options include somatostatin analogues, thoracocentesis, endoscopic retrograde cholangiopancreatography (ERCP with pancreatic duct stenting, and surgery. The authors present a case of pancreatic pseudocyst pleural fistula in a woman with gallstone pancreatitis presenting with recurrent pneumonias and bilateral pleural effusions.

  2. Primary pancreatic lymphoma: Report of six cases

    Institute of Scientific and Technical Information of China (English)

    Hai Lin; Shu-De Li; Xian-Gui Hu; Zhao-Shen Li

    2006-01-01

    AIM: To heighten recognition of primary pancreatic lymphoma (PPL) in clinical practice.METHODS: A retrospective review of the clinical presentation, imaging characteristics and pathological features of PPL patients were presented, as well as their diagnosis and treatment, in combination with literature review.RESULTS: Histological diagnosis was made in four patients by surgery and in two patients by EUS-FNA. The six PPL patients (5 males and 1 female; age range,16-65 years; mean age, 46 years) had the duration of symptoms for two weeks to three months. The primary presenting symptoms, though not characteristic, were abdominal pain, abdominal masses, weight loss, jaundice, nausea and vomiting. One of the patients developed acute pancreatitis. In one patient, the level of serum CA19-9 was 76.3 μg/L. Abdominal CT scan showed that three of the six tumors were located in the head of pancreas, two in the body and tail, and one throughout the pancreas. Diameter of the tumors in the pancreas in four cases was more than 6 cm, with homogeneous density and unclear borders. Enhanced CT scan showed that only the tumor edges were slightly enhanced. The pancreatic duct was irregularly narrowed in two cases whose tumors were located in the pancreatic head and body, in which endoscopic retrograde cholangiopancreatography (ERCP) showed that the proximal segment was slightly dilated. Two patients underwent Whipple operation, one patient underwent pancreatectomy, and another patient underwent operative biliary decompression. PPL was in stage I E in 2 patients and in stage Ⅱ E in 4 patients according to the Ann Arbor classification system. The diagnosis of B-cell non-Hodgkin's lymphoma was made in all patients histopathologically. All six patients underwent systemic chemotherapy, one of whom was also treated with gamma radiometry. One patient died two weeks after diagnosis, two patients lost follow-up, two patients who received chemotherapy survived 49 and 37 mo, and the remaining

  3. Importance of common bile duct stricture associated with chronic pancreatitis. Diagnosis by endoscopic retrograde cholangiopancreatography.

    Science.gov (United States)

    Gregg, J A; Carr-Locke, D L; Gallagher, M M

    1981-02-01

    Twenty-one patients with common bile duct strictures associated with chronic pancreatitis are described in whom ERCP was the principal diagnostic method used. In 5 of the 11 patients who had had previous pancreatic or biliary surgery, a common bile duct stricture was overlooked. Nine patients had one or more attacks of cholangitis which were severe in seven and caused death in one. Endoscopically aspirated bile cultures showed heavy gram-negative infection in four patients with previous cholangitis. Two patients developed stones above the strictures, and in one this led to obstruction of a previous cholecystjejunostomy. Although strictures may be discovered at an asymptomatic stage, there should be careful follow-up to detect the appearance of any symptoms or objective signs of stricture progression, when surgery should be offered without delay. Direct biliary-enteric anastomosis is the procedure of choice when possible to relieve symptoms and prevent the potentially life-threatening complications of cholangitis and septicemia.

  4. Exocrine pancreatic function assessed by secretin cholangio-Wirsung magnetic resonance imaging

    Institute of Scientific and Technical Information of China (English)

    Lucia Calculli; Raffaele Pezzilli; Marta Fiscaletti; Riccardo Casadei; Carla Brindisi; Giampaolo Gavelli

    2008-01-01

    BACKGROUND: Magnetic resonance cholangiopancreato-graphy (MRCP) is useful to assess exocrine pancreatic function by combining rapid imaging acquisition with the administration of secretin, a gastrointestinal hormone that stimulates the secretion of bile and pancreatic juice. However, extensive data on this method are lacking. This study aimed to determine whether MRCP with secretin administration is able to simultaneously detect alterations of both the pancreatic ducts and exocrine pancreatic function. METHODS: All subjects older than 18 years who underwent magnetic resonance imaging (MRI) and cholangio-Wirsung magnetic resonance imaging (CWMRI) for suspicion of benign or malignant pancreatic diseases from January 2006 to December 2006 were enrolled in the study. MRI and CWMRI were carried out using a dedicated apparatus. RESULTS: Eighty-seven patients (46 males, 41 females, mean age 59.7±14.6, range 27-87 years) were enrolled. Of the 87 patients, 39 had a normal pancreas on imaging, 20 had an intrapapillary mucinous tumor (IPMT), and the rest had chronic pancreatitis (7), serous cystadenoma (6), a previous attack of acute biliary pancreatitis (5), congenital ductal abnormalities (5), mucinous cystadenoma (3), previous pancreatic head resection for autoimmune pancreatitis (1), or cholangiocarcinoma (1). Morphologically, we found two pseudocysts (one of the 7 patients with chronic pancreatitis, and one of the 5 patients after an attack of acute pancreatitis; the latter pseudocyst communicated with the main pancreatic duct). Calciifcations were found in 3 of the 7 patients with chronic pancreatitis. All patients with IPMT and mucinous cystadenoma and 3 patients with serous cystadenoma were histologically conifrmed. The remaining patients were followed up adequately to conifrm the diagnosis by imaging. According to the Matos criteria, 73 patients (83.9%) were of grade 3, 8 grade 2, 4 grade 1, and 2 grade 0. The only pancreatic diseases which impaired the

  5. Comparison of the utility of covered metal stents versus uncovered metal stents in the management of malignant biliary strictures in 749 patients.

    Science.gov (United States)

    Lee, Jeffrey H; Krishna, Somashekar G; Singh, Amanpal; Ladha, Harshad S; Slack, Rebecca S; Ramireddy, Srinivas; Raju, Gottumukkala S; Davila, Marta; Ross, William A

    2013-08-01

    Self-expandable metal stents (SEMSs) are used to relieve malignant biliary obstruction. To compare outcomes between covered self-expandable metal stents (CSEMSs) and uncovered self-expandable metal stents (USEMSs) in malignant biliary obstruction. Retrospective cohort study. Tertiary cancer center. Patients with malignant biliary obstruction. Placement of CSEMS or USEMS. Time to recurrent biliary obstruction (TRO), overall survival (OS), and adverse events. From January 2000 to June 2011, 749 patients received SEMSs: 171 CSEMSs and 578 USEMSs. At 1 year, there was no significant difference in the percentage of patients with recurrent obstruction (CSEMSs, 35% vs USEMSs, 38%) and survival (CSEMSs, 45% vs USEMSs, 49%). There was no significant difference in the median OS (CSEMSs, 10.4 months vs USEMSs, 11.8 months; P = .84) and the median TRO (CSEMSs, 15.4 months vs USEMSs, 26.3 months; P = .61). The adverse event rate was 27.5% for the CSEMS group and 27.7% for the USEMS group. Although tumor ingrowth with recurrent obstruction was more common in the USEMS group (76% vs 9%, P < .001), stent migration (36% vs 2%, P < .001) and acute pancreatitis (6% vs 1%, P < .001) were more common in the CSEMS group. Retrospective study. There was no significant difference in the patency rate or overall survival between CSEMSs and USEMSs for malignant distal biliary strictures. The CSEMS group had a significantly higher rate of migration and pancreatitis than the USEMS group. No significant SEMS-related adverse events were observed in patients undergoing neoadjuvant chemoradiation or surgical resection. Copyright © 2013 American Society for Gastrointestinal Endoscopy. Published by Mosby, Inc. All rights reserved.

  6. Biliary Leak in Post-Liver-Transplant Patients: Is There Any Place for Metal Stent?

    Directory of Open Access Journals (Sweden)

    Fernanda P. Martins

    2012-01-01

    Full Text Available Objectives. Endoscopic management of bile leak after orthotopic liver transplant (OLT is widely accepted. Preliminary studies demonstrated encouraging results for covered self-expandable metal stents (CSEMS in complex bile leaks. Methods. Thirty-one patients with post-OLT bile leaks underwent endoscopic temporary placement of CSEMS (3 partially CSEMS , 18 fully CSEMS with fins and 10 fully CSEMS with flare ends between December 2003 and December 2010. Long-term clinical success and safety were evaluated. Results. Median stent indwelling and follow-up were 89 and 1,353 days for PCSEMS, 102 and 849 for FCSEMS with fins and 98 and 203 for FCSEMS with flare ends. Clinical success was achieved in 100%, 77.8%, and 70%, respectively. Postplacement complications: cholangitis (1 and proximal migration (1, both in the FCSEMS with fins. Postremoval complications were biliary strictures requiring drainage: PCSEMS (1, FCSEMS with fins (6 and with flare ends (1. There was no significant differences in the FCSEMS groups regarding clinical success, age, gender, leak location, previous treatment, stent indwelling, and complications. Conclusion. Temporary placement of CSEMS is effective to treat post-OLT biliary leaks. However, a high number of post removal biliary strictures occurred especially in the FCSEMS with fins. CSEMS cannot be recommended in this patient population.

  7. Risk of Liver Abscess Formation in Patients with Prior Biliary Intervention Following Yttrium-90 Radioembolization

    Energy Technology Data Exchange (ETDEWEB)

    Cholapranee, Aurada; Houten, Diana van; Deitrick, Ginna; Dagli, Mandeep; Sudheendra, Deepak; Mondschein, Jeffrey I.; Soulen, Michael C., E-mail: Michael.soulen@uphs.upenn.edu [University of Pennsylvania, Division of Interventional Radiology (United States)

    2015-04-15

    PurposePatients without a competent sphincter of Oddi due to prior surgical or endoscopic therapy are at high risk for liver abscess following chemoembolization despite aggressive antimicrobial prophylaxis. We examined a cohort of such patients undergoing Y-90 resin radioembolization and compared them to a cohort of chemoembolized patients.MethodsReview of our quality-assurance database identified 24 radioembolizations performed in 16 patients with prior biliary intervention. An aggressive prophylactic regimen of oral levofloxacin and metronidazole 2 days pre-procedure continuing for 14 days after, oral neomycin/erythromycin bowel prep the day before, and IV levofloxacin/metronidazole the day of treatment was prescribed. Patients underwent resin microsphere radioembolization dosed according to the BSA method. Patients had clinical, imaging, and laboratory assessment 1 month after each treatment, and then every 3 months. The chemoembolization cohort consisted of 13 patients with prior biliary intervention who had undergone 24 chemoembolization procedures.ResultsNo radioembolization patient developed an abscess. In the cohort of chemoembolized patients who received the same prophylaxis, liver abscess occurred following 3 of 24 (12.5 %) procedures in 3 of 13 (23 %) patients, one fatal.ConclusionsThis preliminary experience suggests that the risk of liver abscess among patients with prior biliary intervention may be lower following radioembolization than chemoembolization, which could potentially expand treatment options in this high-risk population.

  8. Is Pancreatic Cancer Hereditary?

    Science.gov (United States)

    ... gene testing for hereditary pancreatitis is now available. Ataxia telangiectasia The team at Johns Hopkins discovered that inherited ... are known to cause the clinical syndrome of "ataxia telangiectasia," and 2-3% of people with familial pancreatic ...

  9. Pancreatitis-imaging approach

    Institute of Scientific and Technical Information of China (English)

    Kiran; K; Busireddy; Mamdoh; AlObaidy; Miguel; Ramalho; Janaka; Kalubowila; Liu; Baodong; Ilaria; Santagostino; Richard; C; Semelka

    2014-01-01

    Pancreatitis is defined as the inflammation of the pancreas and considered the most common pancreatic disease in children and adults. Imaging plays a significant role in the diagnosis, severity assessment, recognition of complications and guiding therapeutic interventions. In the setting of pancreatitis, wider availability and good image quality make multi-detector contrastenhanced computed tomography(MD-CECT) the most used imaging technique. However, magnetic resonance imaging(MRI) offers diagnostic capabilities similar to those of CT, with additional intrinsic advantages including lack of ionizing radiation and exquisite soft tissue characterization. This article reviews the proposed definitions of revised Atlanta classification for acute pancreatitis, illustrates a wide range of morphologic pancreatic parenchymal and associated peripancreatic changes for different types of acute pancreatitis. It also describes the spectrum of early and late chronic pancreatitis imaging findings and illustrates some of the less common types of chronic pancreatitis, with special emphasis on the role of CT and MRI.

  10. Pancreatitis - series (image)

    Science.gov (United States)

    ... common bile duct and block the flow of pancreatic enzymes out of the pancreas into the intestine. Pancreatitis ... three to five days, to prevent secretion of enzymes by the pancreas. He will also receive pain medication to control ...

  11. Percutaneous Biliary Drainage Using Open Cell Stents for Malignant Biliary Hilar Obstruction

    Energy Technology Data Exchange (ETDEWEB)

    Ahn, Sun Jun; Bae, Jae Ik; Han, Tae Sun; Won, Je Hwan; Kim, Ji Dae; Kwack, Kyu Sung; Lee, Jae Hee; Kim, Young Chul [Dept. of Radiology, Ajou University School of Medicine, Suwon (Korea, Republic of)

    2012-11-15

    To evaluate the feasibility, safety and the effectiveness of the complex assembly of open cell nitinol stents for biliary hilar malignancy. During the 10 month period between January and October 2007, 26 consecutive patients with malignant biliary hilar obstruction underwent percutaneous insertion of open cell design nitinol stents. Four types of stent placement methods were used according to the patients' ductal anatomy of the hilum. We evaluated the technical feasibility of stent placement, complications, patient survival, and the duration of stent patency. Bilobar biliary stent placement was conducted in 26 patients with malignant biliary obstruction-T (n = 9), Y (n 7), crisscross (n = 6) and multiple intersecting types (n = 4). Primary technical success was obtained in 24 of 26 (93%) patients. The crushing of the 1st stent during insertion of the 2nd stent occurred in two cases. Major complications occurred in 2 of 26 patients (7.7%). One case of active bleeding from hepatic segmental artery and one case of sepsis after procedure occurred. Clinical success was achieved in 21 of 24 (87.5%) patients, who were followed for a mean of 141.5 days (range 25-354 days). The mean primary stent patency period was 191.8 days and the mean patient survival period was 299 days. Applying an open cell stent in the biliary system is feasible, and can be effective, especially in multiple intersecting stent insertions in the hepatic hilum.

  12. Evaluation of the biliary tract in patients with functional biliary symptoms

    Institute of Scientific and Technical Information of China (English)

    Peter Funch-Jensen; Asbj(φ)rn Mohr Drewes; László Madácsy

    2006-01-01

    The aim of this paper was to describe functional biliary syndromes and methods for evaluation of the biliary tract in these patients. Functional biliary symptoms can be defined as biliary symptoms without demonstrable organic substrate. Two main syndromes exist: Gallbladder dysfunction and sphincter of Oddi dysfunction. The most important investigative tools are cholescintigraphy and endoscopic sphincter of Oddi manometry. In gallbladder dysfunction a scintigraphic gallbladder ejection fraction below 35% can select patients who will benefit from cholecystectomy. Endoscopic sphincter of Oddi manometry is considered the gold standard in sphincter of Oddi dysfunction but recent development in scintigraphic methods is about to change this. Thus,calculation of hilum-to-duodenum transit time and duodenal appearance time on cholescintigraphy have proven useful in these patients. In conclusion, ambient methods can diagnose functional biliary syndromes.However, there are still a number of issues where further knowledge is needed. Probably the next step forward will be in the area of sensory testing and impedance planimetric methods.

  13. Radiology illustrated. Hepatobiliary and pancreatic radiology

    Energy Technology Data Exchange (ETDEWEB)

    Choi, Byung Ihn (ed.) [Seoul National Univ. Hospital (Korea, Republic of). Dept. of Radiology

    2014-04-01

    Clear, practical guide to the diagnostic imaging of diseases of the liver, biliary tree, gallbladder, pancreas, and spleen. A wealth of carefully selected and categorized illustrations. Highlighted key points to facilitate rapid review. Aid to differential diagnosis. Radiology Illustrated: Hepatobiliary and Pancreatic Radiology is the first of two volumes that will serve as a clear, practical guide to the diagnostic imaging of abdominal diseases. This volume, devoted to diseases of the liver, biliary tree, gallbladder, pancreas, and spleen, covers congenital disorders, vascular diseases, benign and malignant tumors, and infectious conditions. Liver transplantation, evaluation of the therapeutic response of hepatocellular carcinoma, trauma, and post-treatment complications are also addressed. The book presents approximately 560 cases with more than 2100 carefully selected and categorized illustrations, along with key text messages and tables, that will allow the reader easily to recall the relevant images as an aid to differential diagnosis. At the end of each text message, key points are summarized to facilitate rapid review and learning. In addition, brief descriptions of each clinical problem are provided, followed by both common and uncommon case studies that illustrate the role of different imaging modalities, such as ultrasound, radiography, CT, and MRI.

  14. Imaging evaluation of post pancreatic surgery

    Energy Technology Data Exchange (ETDEWEB)

    Scialpi, Michele [Department of Radiology, ' Santissima Annunziata' Hospital, Via Bruno 1, I-74100 Taranto (Italy)]. E-mail: michelescialpi@libero.it; Scaglione, Mariano [Department of Radiology, ' A. Cardarelli' Hospital, I-80131 Naples (Italy); Volterrani, Luca [Institute of Radiology, University of Siena, I-53100 Siena (Italy); Lupattelli, Luciano [Institute of Radiology, University of Perugia, I-06122 Perugia (Italy); Ragozzino, Alfonso [Department of Radiology, ' A. Cardarelli' Hospital, I-80131 Naples (Italy); Romano, Stefania [Department of Radiology, ' A. Cardarelli' Hospital, I-80131 Naples (Italy); Rotondo, Antonio [Section of Radiology, Department ' Magrassi-Lanzara' , Second University, I-80138 Naples (Italy)

    2005-03-01

    The role of several imaging techniques in patients submitted to pancreatic surgery with special emphasis to single-slice helical computed tomography (CT) and multidetector-row CT (MDCT) was reviewed. Several surgical options may be performed such as Whipple procedure, distal pancreatectomy, central pancreatectomy, and total pancreatectomy. Ultrasound examination may be used to detect peritoneal fluid in the early post-operative period as well as lesion recurrence in long-term follow-up. Radiological gastrointestinal studies has a major role in evaluation of intestinal functionality. In spite of the advent of other imaging modalities, CT is the most effective after pancreatic surgery. On post-operative CT, the most common findings were small fluid peritoneal or pancreatic collections, stranding of the mesenteric fat with perivascular cuffing, reactive adenopathy and pneumobilia. In addition, CT may demonstrate early (leakage of anastomosis, pancreatico-jejunal fistula, haemorrage, acute pancreatitis of the remnant pancreas, peritonitis), and late (chronic fistula, abscess, aneurysms, anastomotic bilio-digestive stenosis, perianastomotic ulcers, biloma, and intra-abdominal bleeding) surgical complications. In the follow-up evaluation, CT may show tumor recurrence, liver and lymph nodes metastasis. Magnetic resonance may be used as alternative imaging modality to CT, when renal insufficiency or contrast sensitivity prevents the use of iodinated i.v. contrast material or when the biliary tree study is primarily requested. The knowledge of the type of surgical procedures, the proper identification of the anastomoses as well as the normal post-operative imaging appearances are essential for an accurate detection of the complications and recurrent disease.

  15. Pathogenic mechanisms of pancreatitis

    Science.gov (United States)

    Manohar, Murli; Verma, Alok Kumar; Venkateshaiah, Sathisha Upparahalli; Sanders, Nathan L; Mishra, Anil

    2017-01-01

    Pancreatitis is inflammation of pancreas and caused by a number of factors including pancreatic duct obstruction, alcoholism, and mutation in the cationic trypsinogen gene. Pancreatitis is represented as acute pancreatitis with acute inflammatory responses and; chronic pancreatitis characterized by marked stroma formation with a high number of infiltrating granulocytes (such as neutrophils, eosinophils), monocytes, macrophages and pancreatic stellate cells (PSCs). These inflammatory cells are known to play a central role in initiating and promoting inflammation including pancreatic fibrosis, i.e., a major risk factor for pancreatic cancer. A number of inflammatory cytokines are known to involve in promoting pancreatic pathogenesis that lead pancreatic fibrosis. Pancreatic fibrosis is a dynamic phenomenon that requires an intricate network of several autocrine and paracrine signaling pathways. In this review, we have provided the details of various cytokines and molecular mechanistic pathways (i.e., Transforming growth factor-β/SMAD, mitogen-activated protein kinases, Rho kinase, Janus kinase/signal transducers and activators, and phosphatidylinositol 3 kinase) that have a critical role in the activation of PSCs to promote chronic pancreatitis and trigger the phenomenon of pancreatic fibrogenesis. In this review of literature, we discuss the involvement of several pro-inflammatory and anti-inflammatory cytokines, such as in interleukin (IL)-1, IL-1β, IL-6, IL-8 IL-10, IL-18, IL-33 and tumor necrosis factor-α, in the pathogenesis of disease. Our review also highlights the significance of several experimental animal models that have an important role in dissecting the mechanistic pathways operating in the development of chronic pancreatitis, including pancreatic fibrosis. Additionally, we provided several intermediary molecules that are involved in major signaling pathways that might provide target molecules for future therapeutic treatment strategies for

  16. Experimental Models of Pancreatitis

    OpenAIRE

    Hyun, Jong Jin; Lee, Hong Sik

    2014-01-01

    Acute pancreatitis is an inflammatory disease characterized by interstitial edema, inflammatory cell infiltration, and acinar cell necrosis, depending on its severity. Regardless of the extent of tissue injury, acute pancreatitis is a completely reversible process with evident normal tissue architecture after recovery. Its pathogenic mechanism has been known to be closely related to intracellular digestive enzyme activation. In contrast to acute pancreatitis, chronic pancreatitis is character...

  17. Autoimmune pancreatitis: A review

    Institute of Scientific and Technical Information of China (English)

    2007-01-01

    Autoimmune pancreatitis has emerged over the last 40 years from a proposed concept to a well established and recognized entity. As an efficient mimicker of pancreatic carcinoma, its early and appropriate recognition are crucial. With mounting understanding of its pathogenesis and natural history, significant advances have been made in the diagnosis of autoimmune pancreatitis. The characteristic laboratory features and imaging seen in autoimmune pancreatitis are reviewed along with some of the proposed diagnostic criteria and treatment algorithms.

  18. Epidemiology of pancreatic cancer

    OpenAIRE

    Ilic, Milena; Ilic, Irena

    2016-01-01

    Cancer of the pancreas remains one of the deadliest cancer types. Based on the GLOBOCAN 2012 estimates, pancreatic cancer causes more than 331000 deaths per year, ranking as the seventh leading cause of cancer death in both sexes together. Globally, about 338000 people had pancreatic cancer in 2012, making it the 11th most common cancer. The highest incidence and mortality rates of pancreatic cancer are found in developed countries. Trends for pancreatic cancer incidence and mortality varied ...

  19. [Biliary peritonitis: retrospective analysis of the disease].

    Science.gov (United States)

    Sirakov, M; Chupetlovski, S; Panov, Ts; Iliev, I

    2001-01-01

    The authors have done a biliary retrospective analysis of 10 deceased patients with a diagnosis of biliary peritonitis (BP). It is reported that the patients who died of BP are 9.5% of all who died of diffuse purulent peritonitis. All deceased patients were advanced and well advanced in years with prolonged complaints--in over 50% of them over 5 years. The complications set in 50% of the cases are recorded in the postoperative period. The perforation of the gallbladder and the biliopancreatitis are in the second place. Intrabiliary fistulas with 4 patients and 1 with a vesicocolon fistula; tumor of the pancreas with 4 patients; empyema of the gallbladder--3; diabetes with 3 of the patients and others are recorded as accompanying troubles which complicate the operation and the outcome of it. The time between the beginning of the complication and the operation with all the deceased patients is over 72 hours.

  20. An Unusual Presentation of Biliary Ascariasis

    Directory of Open Access Journals (Sweden)

    Arsad Bashir Khan, Sanjay Kumar Bhasin, Rajesh Kumar Bhagat, R. K. Chrungoo

    2007-01-01

    Full Text Available Ascariasis is one of the most common disease in human being worldwide. Ascariasis is 2nd to gall stone asa cause of biliary symptoms. The invasion of biliary tract by round worms during early post operativeperiod is an infrequent but serious complication. We present 42 years old man operated for cholelithiasiswith Choledocholthiasis on whom choledochotomy and T -Tube insertion was done. On 5th postoperativeday Ascaris extruded peri-T-Tube and immediate T - Tube cholangiogram done that showed multiplefilling defects in Common Bile Duct (CBD. Patient was managed with saline irrigation of CBD viaT-Tube and anti-heliminthic was given. In view of its rarity and unusual presentation the case is beingreported.

  1. [Biliary ileus--potential complication of cholecystolithiasis].

    Science.gov (United States)

    Okolicány, R; Prochotský, A; Skultéty, J; Sekác, J; Mifkovic, A

    2008-11-01

    Biliary ileus is a rare complication of cholecystolithiasis. The condition occurs predominantly in the elderly with incidence rates of 1-4%, according to the literature data. Most commonly, it develops as a complication of cholelithiasis which remained untreated or was managed conservatively, or as a complication of a gallbladder decubitus necrosis. The condition results in a cholecysto-duodenal fistula. In this case, the cholecystolithiasis is latent or is clinically manifested in a third of the patients. A total of 1560 cholecystectomies (1345 L-CHE and 215 conventional CHE) were performed in our clinic during a five-year period. Biliary ileus was an indication for operation only in two subjects, during the studied period. In the both cases, the diagnosis was established intraoperatively, although upon re-examination of the visualization modalities views (upright native abdominal views, CT scans) the authors concluded that the primary cause of the ileus could have already been identified, based on the above views.

  2. Intestinal obstruction for biliary lithiasis: case report

    Directory of Open Access Journals (Sweden)

    Miguel Enrique Rodriguez Rodriguez

    2017-06-01

    Full Text Available The biliary ileum is an infrequent complication of cholelithiasis, that is manifested as an intestinal obstruction, is more prevalent in aged people. The clinical square of the biliary ileum is diffuse and the Triad of Rigler is observed in less than 30% of the patient one. The surgical treatment goes from enterotomía and litotricia to the colecistectomía with treatment of the water-pipe. The case of a female, 86-year-old patient is presented that after a week of symptoms and of medical treatment it was detected the presence of a mechanical intestinal obstruction for which the patient underwent emergency surgery. As the cause of occlusion it was found a thick gallstone in a jejunal loop.

  3. Pancreas divisum and duodenal diverticula as two causes of acute or chronic pancreatitis that should not be overlooked: a case report

    Directory of Open Access Journals (Sweden)

    De Filippo Massimo

    2008-05-01

    Full Text Available Abstract Introduction Pancreas divisum is a congenital anatomical anomaly characterized by the lack of fusion of the ventral and dorsal parts of the pancreas during the eighth week of fetal development. This condition is found in 5% to 14% of the general population. In pancreas divisum, the increased incidence of acute and chronic pancreatitis is caused by inadequate drainage of secretions from the body, tail and part of the pancreatic head through an orifice that is too small. The incidence of diverticula in the second part of the duodenum is found in approximately 20% of the population. Compression of the duodenal diverticula at the end of the common bile duct leads to the formation of biliary lithiasis (a principal cause of acute pancreatitis, pain associated with biliary lithiasis owing to compression of the common bile duct (at times with jaundice, and compression of the last part of Wirsung's duct or the hepatopancreatic ampulla (ampulla of Vater that may lead to both acute and chronic pancreatitis. Case presentation We describe the radiological findings of the case of a 75-year-old man with recurrent acute pancreatitis due to a combination of pancreas divisum and duodenal diverticula. Conclusion Magnetic resonance cholangiopancreatography is advisable in patients with recurrent pancreatitis (both acute and chronic since it is the most appropriate noninvasive treatment for the study of the pancreatic system (and the eventual presence of pancreas divisum and the biliary systems (eventual presence of biliary microlithiasis. Moreover, it can lead to the diagnostic suspicion of duodenal diverticula, which can be confirmed through duodenography with X-ray or computed tomography scan with a radio-opaque contrast agent administered orally.

  4. Biliary peritonitis following percutaneous nephrolithotomy: Minimally invasive management

    OpenAIRE

    Yadav, Siddharth; Singh, Animesh; Singh, Prabhjot

    2015-01-01

    Percutaneous nephrolithotomy (PCNL) is a standard procedure for large renal calculi but has potential for complications. Rarely, biliary tract injury can occur during PCNL that can lead to biliary peritonitis with sepsis. Such cases are usually managed by emergent cholecystectomy. We present a case of biliary peritonitis resulting from gall bladder injury during PCNL, managed minimally invasively with an abdominal drain and endoscopic retrograde cholangiography with common bile duct stenting.

  5. Biliary peritonitis following percutaneous nephrolithotomy: Minimally invasive management.

    Science.gov (United States)

    Yadav, Siddharth; Singh, Animesh; Singh, Prabhjot

    2015-01-01

    Percutaneous nephrolithotomy (PCNL) is a standard procedure for large renal calculi but has potential for complications. Rarely, biliary tract injury can occur during PCNL that can lead to biliary peritonitis with sepsis. Such cases are usually managed by emergent cholecystectomy. We present a case of biliary peritonitis resulting from gall bladder injury during PCNL, managed minimally invasively with an abdominal drain and endoscopic retrograde cholangiography with common bile duct stenting.

  6. Malignant Biliary Obstruction: Evidence for Best Practice

    Science.gov (United States)

    Pu, Leonardo Zorrón Cheng Tao; Singh, Rajvinder; Loong, Cheong Kuan; de Moura, Eduardo Guimarães Hourneaux

    2016-01-01

    What should be done next? Is the stricture benign? Is it resectable? Should I place a stent? Which one? These are some of the questions one ponders when dealing with biliary strictures. In resectable cases, ongoing questions remain as to whether the biliary tree should be drained prior to surgery. In palliative cases, the relief of obstruction remains the main goal. Options for palliative therapy include surgical bypass, percutaneous drainage, and stenting or endoscopic stenting (transpapillary or via an endoscopic ultrasound approach). This review gathers scientific foundations behind these interventions. For operable cases, preoperative biliary drainage should not be performed unless there is evidence of cholangitis, there is delay in surgical intervention, or intense jaundice is present. For inoperable cases, transpapillary stenting after sphincterotomy is preferable over percutaneous drainage. The use of plastic stents (PS) has no benefit over Self-Expandable Metallic Stents (SEMS). In case transpapillary drainage is not possible, Endoscopic Ultrasonography- (EUS-) guided drainage is still an option over percutaneous means. There is no significant difference between the types of SEMS and its indication should be individualized. PMID:26981114

  7. Excretion of biliary compounds during intrauterine life

    Science.gov (United States)

    Macias, Rocio IR; Marin, Jose JG; Serrano, Maria A

    2009-01-01

    In adults, the hepatobiliary system, together with the kidney, constitute the main routes for the elimination of several endogenous and xenobiotic compounds into bile and urine, respectively. However, during intrauterine life the biliary route of excretion for cholephilic compounds, such as bile acids and biliary pigments, is very poor. Although very early in pregnancy the fetal liver produces bile acids, bilirubin and biliverdin, these compounds cannot be efficiently eliminated by the fetal hepatobiliary system, owing to the immaturity of the excretory machinery in the fetal liver. Therefore, the potentially harmful accumulation of cholephilic compounds in the fetus is prevented by their elimination across the placenta. Owing to the presence of detoxifying enzymes and specific transport systems at different locations of the placental barrier, such as the endothelial cells of chorionic vessels and trophoblast cells, this organ plays an important role in the hepatobiliary-like function during intrauterine life. The relevance of this excretory function in normal fetal physiology is evident in situations where high concentrations of biliary compounds are accumulated in the mother. This may result in oxidative stress and apoptosis, mainly in the placenta and fetal liver, which might affect normal fetal development and challenge the fate of the pregnancy. The present article reviews current knowledge of the mechanisms underlying the hepatobiliary function of the fetal-placental unit and the repercussions of several pathological conditions on this tandem. PMID:19230042

  8. Reality named endoscopic ultrasound biliary drainage

    Institute of Scientific and Technical Information of China (English)

    Hugo; Gon?alo; Guedes; Roberto; Iglesias; Lopes; Joel; Fernandez; de; Oliveira; Everson; Luiz; de; Almeida; Artifon

    2015-01-01

    Endoscopic ultrasound(EUS) is used for diagnosis and evaluation of many diseases of the gastrointestinal (GI) tract. In the past, it was used to guide a cholangio-graphy, but nowadays it emerges as a powerful thera-peutic tool in biliary drainage. The aims of this review are: outline the rationale for endoscopic ultrasound-guided biliary drainage(EGBD); detail the procedural technique; evaluate the clinical outcomes and limitations of the method; and provide recommendations for the practicing clinician. In cases of failed endoscopic retro-grade cholangiopancreatography(ERCP), patients are usually referred for either percutaneous transhepatic biliary drainage(PTBD) or surgical bypass. Both these procedures have high rates of undesirable complications. EGBD is an attractive alternative to PTBD or surgery when ERCP fails. EGBD can be performed at two locations: transhepatic or extrahepatic, and the stent can be inserted in an antegrade or retrograde fashion. The drainage route can be transluminal, duodenal or trans-papillary, which, again, can be antegrade or retrograde [rendezvous(EUS-RV)]. Complications of all techniques combined include pneumoperitoneum, bleeding, bile leak/peritonitis and cholangitis. We recommend EGBD when bile duct access is not possible because of failed cannulation, altered upper GI tract anatomy, gastric outlet obstruction, a distorted ampulla or a periampullary diverticulum, as a minimally invasive alternative to surgery or radiology.

  9. Excretion of biliary compounds during intrauterine life

    Institute of Scientific and Technical Information of China (English)

    Rocio IR Macias; Jose JG Marin; Maria A Serrano

    2009-01-01

    In adults, the hepatobiliary system, together with thekidney, constitute the main routes for the eliminationof several endogenous and xenobiotic compounds intobile and urine, respectively. However, during intrauterinelife the biliary route of excretion for cholephiliccompounds, such as bile acids and biliary pigments, isvery poor. Although very early in pregnancy the fetal liver produces bile acids, bilirubin and biliverdin, these compounds cannot be efficiently eliminated by the fetal hepatobiliary system, owing to the immaturity of the excretory machinery in the fetal liver. Therefore, the potentially harmful accumulation of cholephilic compounds in the fetus is prevented by their elimination across the placenta. Owing to the presence of detoxifying enzymes and specific transport systems at different locations of the placental barrier, such as the endothelial cells of chorionic vessels and trophoblast cells, this organ plays an important role in the hepatobiliary-like function during intrauterine life. The relevance of this excretory function in normal fetal physiology is evident in situations where high concentrations of biliary compounds are accumulated in the mother. This may result in oxidative stress and apoptosis, mainly in the placenta and fetal liver, which might affect normal fetal development and challenge the fate of the pregnancy. The present article reviews current knowledge of the mechanisms underlying the hepatobiliary function of the fetal-placental unit and the repercussions of several pathological conditions on this tandem.

  10. Malignant Biliary Obstruction: Evidence for Best Practice

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    Leonardo Zorrón Cheng Tao Pu

    2016-01-01

    Full Text Available What should be done next? Is the stricture benign? Is it resectable? Should I place a stent? Which one? These are some of the questions one ponders when dealing with biliary strictures. In resectable cases, ongoing questions remain as to whether the biliary tree should be drained prior to surgery. In palliative cases, the relief of obstruction remains the main goal. Options for palliative therapy include surgical bypass, percutaneous drainage, and stenting or endoscopic stenting (transpapillary or via an endoscopic ultrasound approach. This review gathers scientific foundations behind these interventions. For operable cases, preoperative biliary drainage should not be performed unless there is evidence of cholangitis, there is delay in surgical intervention, or intense jaundice is present. For inoperable cases, transpapillary stenting after sphincterotomy is preferable over percutaneous drainage. The use of plastic stents (PS has no benefit over Self-Expandable Metallic Stents (SEMS. In case transpapillary drainage is not possible, Endoscopic Ultrasonography- (EUS- guided drainage is still an option over percutaneous means. There is no significant difference between the types of SEMS and its indication should be individualized.

  11. Outcome of hepaticojejunostomy for biliary tract obstruction following liver transplantation.

    Science.gov (United States)

    Langer, F B; Györi, G P; Pokorny, H; Burghuber, C; Rasoul-Rockenschaub, S; Berlakovich, G A; Mühlbacher, F; Steininger, R

    2009-01-01

    Strictures and concrements are the most common biliary complications following liver transplantation. Endoscopic treatment might not lead to a definitive cure in all patients, especially in strictures involving the biliary bifurcation. The aim of this study was to determine the efficacy and the long-term outcome of hepaticojejunostomy (HJS) for post-transplant biliary tract obstruction. Thirty-seven patients were retrospectively studied for resolving of cholestasis and the incidence of recurring biliary obstruction. Surgery was performed because of anastomotic strictures in 11, ischemic strictures at the donor common bile duct in seven, strictures involving the bile duct bifurcation in 10, hepatolithiasis without strictures in one and biliary cast formation diagnosed by endoscopic retrograde cholangiography or T-tube cholangiography in eight patients. Cholestasis instantly improved in 82% of the patients. After a long-term follow-up of median 33 months (range 3-149), 28 of the patients (76%) required no further intervention for recurring biliary obstruction following HJS. Anastomotic strictures were observed in six (16%), recurring biliary concrements in two patients (5%). HJS did prevent recurrent biliary obstruction in the majority of the patients. We therefore recommend early HJS for complicated post-transplant biliary tract obstruction not treatable by a limited number of endoscopic interventions.

  12. Pancreatic adenocarcinoma in type 2 progressive familial intrahepatic cholestasis

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    Green Richard M

    2010-03-01

    Full Text Available Abstract Background BSEP disease results from mutations in ABCB11, which encodes the bile salt export pump (BSEP. BSEP disease is associated with an increased risk of hepatobiliary cancer. Case Presentation A 36 year old woman with BSEP disease developed pancreatic adenocarcinoma at age 36. She had been treated with a biliary diversion at age 18. A 1.7 × 1.3 cm mass was detected in the pancreas on abdominal CT scan. A 2 cm mass lesion was found at the neck and proximal body of the pancreas. Pathology demonstrated a grade 2-3 adenocarcinoma with invasion into the peripancreatic fat. Conclusions Clinicians should be aware of the possibility of pancreatic adenocarcinoma in patients with BSEP disease.

  13. Chlorambucil for patients with primary biliary cirrhosis.

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    Li, Wei Xin; Yan, Xiang; Shi, Chun Rui; Zhang, Ai Ping

    2012-09-12

    Chlorambucil has been used for patients with primary biliary cirrhosis as it possesses immunosuppressive properties. But it is unknown whether it benefits or harms these patients. To evaluate the beneficial and any harmful effects of chlorambucil for primary biliary cirrhosis patients. Eligible trials were identified by searching the Cochrane Hepato-Biliary Group Controlled Trials Register (March 2012), the Cochrane Central Register of Controlled Trials (CENTRAL) in The Cochrane Library (2012, Issue 2), MEDLINE (1946 to March 2012), EMBASE (1974 to March 2012), Science Citation Index EXPANDED (1900 to March 2012), The Chinese Biomedical Database (1976 to March 2012), The Chinese Medical Current Contents (1994 to March 2012), The China Hospital Knowledge Database (1994 to March 2012), and a database of ongoing trials (http://www.controlled-trials.com/mrct/) (accessed 6 March 2012). The reference lists of the retrieved publications and review articles were also read through, and pharmaceutical companies known to produce chlorambucil were contacted. Randomised clinical trials, irrespective of language, year of publication, and publication status, comparing chlorambucil at any dose versus placebo, no intervention, another active drug, or one dose of chlorambucil with another dose. We planned to assess continuous data with mean differences (MD), and dichotomous outcomes with relative risk (RR), both with 95% confidence intervals (CI). As we only identified one trial, Fisher's exact tests were employed. Only one randomised trial was identified and included in the review. The bias risk in the trial was high. The trial compared chlorambucil versus no intervention in 24 patients with primary biliary cirrhosis. Fisher's exact test did not show a significant reduction of mortality when comparing chlorambucil with no treatment (0/13 (0%) versus (2/11 (18.2%); P = 0.20). There was no significant difference regarding adverse events for chlorambucil compared with no treatment

  14. Management of biliary ascariasis in pregnancy.

    Science.gov (United States)

    Shah, Omar Javed; Robanni, Irfan; Khan, Fayaz; Zargar, Showkat Ali; Javid, Gul

    2005-10-01

    Ascariasis is a helminthic infection of humans caused by the nematode Ascaris lumbricoides. Biliary ascariasis is one of the most common and well described entities caused by ascaris. In endemic areas pregnant women are prone to develop biliary ascariasis. Its management poses a great challenge to both the attending surgeon and the endoscopist. Between January 1993 and March 2003, 15 cases of biliary ascariasis were seen in pregnant patients in our institution. Ultrasonography was used as the main investigative tool. Treatment involved management by conservative, endoscopic, and surgical methods, taking due care of both the mother and the fetus. Ten patients (66.6%) were in the third trimester of pregnancy, and 10 (66.6%) patients were in their third pregnancy. Ultrasonography proved to be the best tool for diagnosing and monitoring worms inside the biliary ductal system. Nine (60%) patients responded to the conservative treatment; endoscopic extraction was successful in 4 (66.6%) patients. Surgical treatment was required in 2 (13.3%) patients. One (6.6%) patient had had spontaneous abortion at 12 weeks gestation, and one (6.6%) patient had a premature labor. The remaining patients had normal pregnancies. Management of biliary ascariasis in pregnancy is a challenge for both the attending surgeon and the endoscopist. Safe and effective management requires special attention to the gestational age and accurate recognition of the specific pathology in the patient. The majority of patients respond to conservative treatment, but endoscopic extraction may be needed in nonresponsive cases. Lead shielding of the fetus and limitation of the total fluoroscopic exposure during therapeutic endoscopy can minimize the teratogenic risk of ionizing radiation. Failures of endoscopic extraction may lead to surgical intervention, which carries risks of fetal wastage and premature labor. Routine worming of women in the child-bearing years is recommended in endemic areas of ascariasis

  15. Pancreatic pseudo-cyst.

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    José Raúl Sánchez Aguilar

    2005-12-01

    Full Text Available The pancreatic pseudocyst is the most common cystic lesion of the pancreas. It constitutes an amilasa rich liquid collection, located inside or adjacent to the pancreas; surrounded by a wall without ephithelium, as result of a sharp or chronic pancreatitis, pancreatic trauma, or obstruction of pancreatic conduit. 50 % solves spontaneously in 6 weeks, but some of they require surgical treatment. We presented the Good Clinical Practices Guideline for Pancreatic pseudocysts, approved by consent in the 3th National Good Clinical Practices Workshop in Pediatric Surgery (Camagüey, Cuba; February 23 – 26, 2004.

  16. Anatomic variants and congenital abnormalities of the biliary tree seen on magnetic resonance cholangiopancreatography; Variantes anatomicas e anomalias congenitas das vias biliares e pancreaticas: analise atraves da colangiopancreatografia por ressonancia magnetica

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    D' Ippolito, Giuseppe; Rosas, George de Queiroz; Appezzato, Luiz Fernando; Carvalho, Gabriela Araujo; Galvao Filho, Mario de Melo [Hospital e Maternidade Sao Luiz, Sao Paulo, SP (Brazil). Setor de US/TC/RMN]. E-mail: giuseppe_dr@uol.com.br

    2006-01-15

    In order to illustrate the role of magnetic resonance cholangiopancreatography (MRCP) in the diagnosis of anatomic variants and congenital abnormalities of the biliary tree, we conducted a retrospective study o MRCP scans performed due to different indications to identify anatomic variants and congenital abnormalities of the pancreas and biliary tree. High field MR machines (1.0 T and 1.5 T) and 3D TSE sequences were used to obtain images in the axial and coronal planes with MIP reconstructions in all studies. MRCP showed low cystic duct insertion, and a parallel course of the cystic and hepatic ducts as well as bile duct bifurcation abnormalities and aberrant right and left hepatic duct. We also present examples of the main types of congenital cystic dilatation of the bile ducts. The recognition of the main anatomic variants of the biliary tree and pancreatic ducts helps to optimize the diagnostic accuracy of MR cholangiopancreatography. (author)

  17. Diabetes and Pancreatic Cancer

    Science.gov (United States)

    Li, Donghui

    2011-01-01

    Type 2 diabetes mellitus is likely the third modifiable risk factor for pancreatic cancer after cigarette smoking and obesity. Epidemiological investigations have found that long-term type 2 diabetes mellitus is associated with a 1.5- to 2.0-fold increase in the risk of pancreatic cancer. A causal relationship between diabetes and pancreatic cancer is also supported by findings from prediagnostic evaluations of glucose and insulin levels in prospective studies. Insulin resistance and associated hyperglycemia, hyperinsulinemia, and inflammation have been suggested to be the underlying mechanisms contributing to development of diabetes-associated pancreatic cancer. Signaling pathways that regulate the metabolic process also play important roles in cell proliferation and tumor growth. Use of the antidiabetic drug metformin has been associated with reduced risk of pancreatic cancer in diabetics and recognized as an antitumor agent with the potential to prevent and treat this cancer. On the other hand, new-onset diabetes may indicate subclinical pancreatic cancer, and patients with new-onset diabetes may constitute a population in whom pancreatic cancer can be detected early. Biomarkers that help define high-risk individuals for clinical screening for pancreatic cancer are urgently needed. Why pancreatic cancer causes diabetes and how diabetes affects the clinical outcome of pancreatic cancer have yet to be fully determined. Improved understanding of the pathological mechanisms shared by diabetes and pancreatic cancer would be the key to the development of novel preventive and therapeutic strategies for this cancer. PMID:22162232

  18. Pancreatic Cancer Genetics.

    Science.gov (United States)

    Amundadottir, Laufey T

    2016-01-01

    Although relatively rare, pancreatic tumors are highly lethal [1]. In the United States, an estimated 48,960 individuals will be diagnosed with pancreatic cancer and 40,560 will die from this disease in 2015 [1]. Globally, 337,872 new pancreatic cancer cases and 330,391 deaths were estimated in 2012 [2]. In contrast to most other cancers, mortality rates for pancreatic cancer are not improving; in the US, it is predicted to become the second leading cause of cancer related deaths by 2030 [3, 4]. The vast majority of tumors arise in the exocrine pancreas, with pancreatic ductal adenocarcinoma (PDAC) accounting for approximately 95% of tumors. Tumors arising in the endocrine pancreas (pancreatic neuroendocrine tumors) represent less than 5% of all pancreatic tumors [5]. Smoking, type 2 diabetes mellitus (T2D), obesity and pancreatitis are the most consistent epidemiological risk factors for pancreatic cancer [5]. Family history is also a risk factor for developing pancreatic cancer with odds ratios (OR) ranging from 1.7-2.3 for first-degree relatives in most studies, indicating that shared genetic factors may play a role in the etiology of this disease [6-9]. This review summarizes the current knowledge of germline pancreatic cancer risk variants with a special emphasis on common susceptibility alleles identified through Genome Wide Association Studies (GWAS).

  19. Pancreatitis in children.

    Science.gov (United States)

    Winchester, M

    1992-12-01

    The pathophysiology of pancreatic autodigestion is poorly understood. Pancreatitis affects all age groups, and the diagnosis is sometimes missed when serum amylase and lipase activities are not measured in the child with abdominal pain. Acute pancreatitis in children has become a more commonly seen condition and the causes have varied. Laboratory and radiological studies play an important role in determining the diagnosis and prognosis. Family history is important in the diagnosis of idiopathic hereditary pancreatitis. Most acute episodes resolve with supportive care, but the mortality in acute pancreatitis is currently about 15% (Hadorn et al., 1980). Endoscopic retrograde cholangiopancreatography or an endoscopic retrograde pancreatogram may be necessary to investigate relapses of pancreatitis. Chronic pancreatitis can be a life-threatening condition requiring lifetime medical management.

  20. Inherited pancreatic cancer syndromes.

    Science.gov (United States)

    Solomon, Sheila; Das, Siddhartha; Brand, Randall; Whitcomb, David C

    2012-01-01

    Pancreatic cancer remains one of the most challenging of all cancers. Genetic risk factors are believed to play a major role, but other than genes coding for blood group, genetic risks for sporadic cases remain elusive. However, several germline mutations have been identified that lead to hereditary pancreatic cancer, familial pancreatic cancer, and increased risk for pancreatic cancer as part of a familial cancer syndrome. The most important genes with variants increasing risk for pancreatic cancer include BRCA1, BRCA2, PALB2, ATM, CDKN2A, APC, MLH1, MSH2, MSH6, PMS2, PRSS1, and STK11. Recognition of members of high-risk families is important for understanding pancreatic cancer biology, for recommending risk reduction strategies and, in some cases, initiating cancer surveillance programs. Because the best methods for surveillance have not been established, the recommendation to refer at-risk patients to centers with ongoing research programs in pancreatic cancer surveillance is supported.

  1. Pancreatic Cancer Screening.

    Science.gov (United States)

    Das, Koushik K; Early, Dayna

    2017-09-06

    This review describes the rationale for pancreatic cancer screening, outlines groups that are at elevated risk for pancreatic cancer, and summarizes the relative risk in each setting. We also review the methods available for performing pancreatic cancer screening and the recommended screening intervals. Several genetic mutations have been identified that increase the risk for pancreatic cancer. Most are rare, however, and at-risk individuals are most often those with a strong family history of pancreatic cancer (with multiple family members affected) but no identifiable genetic mutation. Known genetic syndromes that increase the risk for pancreatic cancer include hereditary pancreatitis, familial atypical mole and multiple melanoma, Peutz-Jeghers syndrome, Lynch syndrome, BRCA mutations, and Li-Fraumeni syndrome. Genetic testing should be performed in conjunction with genetic counseling, and testing of an affected family member is preferred if possible.The goal of pancreatic cancer screening is to identify pancreatic cancer at an early, curable stage or, ideally, to identify precancerous lesions that can be resected to prevent the development of cancer. Imaging can be performed with either endoscopic ultrasound (EUS) or magnetic resonance cholangiopancreatography (MRCP). These techniques are generally considered to be complementary, although an advantage of EUS is that cysts or solid lesions can be sampled at the time of the procedure. Published results of small cohorts of high-risk patients in pancreatic cancer screening programs have demonstrated a high prevalence of small cystic lesions identified on EUS or MRCP, which often represent side-branch intraductal papillary mucinous neoplasms (IPMN). Knowledge of conditions and syndromes that increase pancreatic cancer risk allows one to identify those patients that may benefit from pancreatic cancer screening. As we gather evidence from large, international, multicenter cohorts of patients at high-risk for pancreatic

  2. Biliary peritonitis caused by a leaking T-tube fistula disconnected at the point of contact with the anterior abdominal wall: a case report

    Directory of Open Access Journals (Sweden)

    Nikolić Marko

    2008-09-01

    Full Text Available Abstract Introduction Operations on the common bile duct may lead to potentially serious complications such as biliary peritonitis. T-tube insertion is performed to reduce the risk of this occurring postoperatively. Biliary leakage at the point of insertion into the common bile duct, or along the fistula, can sometimes occur after T-tube removal and this has been reported extensively in the literature. We report a case where the site at which the T-tube fistula leaked proved to be the point of contact between the fistula and the anterior abdominal wall, a previously unreported complication. Case presentation A 36-year-old sub-Saharan African woman presented with gallstone-induced pancreatitis and, once her symptoms settled, laparoscopic cholecystectomy was performed, common bile duct stones were removed and a T-tube was inserted. Three weeks later, T-tube removal led to biliary peritonitis due to the disconnection of the T-tube fistula which was recannulated laparoscopically using a Latex drain. Conclusion This case highlights a previously unreported mechanism for bile leak following T-tube removal caused by detachment of a fistula tract at its contact point with the anterior abdominal wall. Hepatobiliary surgeons should be aware of this mechanism of biliary leakage and the use of laparoscopy to recannulate the fistula.

  3. A Case of Idiopathic Acute Pancreatitis in the First Trimester of Pregnancy

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    Tomomi Hara

    2015-01-01

    Full Text Available Acute pancreatitis is rare in pregnancy, with an estimated incidence of approximately 1 in 1000 to 1 in 10,000 pregnancies. Acute pancreatitis in pregnancy usually occurs in the third trimester. Here, we report a case of acute pancreatitis in the first trimester. A 36-year-old primigravida at 11 weeks of gestation complained of severe lower abdominal pain. The pain gradually worsened and migrated toward the epigastric region. She had no history of chronic alcoholism. Blood investigations showed elevated level of C-reactive protein (9.58 mg/dL, pancreatic amylase (170 IU/L, and lipase (332 IU/L. There was no gallstone and no abnormality in the pancreatic and biliary ducts on ultrasonography. Antinuclear antibody and IgG4 were negative and no evidence of hyperlipidemia or diabetes was found. There was also no evidence of viral infection. On the third day of hospitalization, she was diagnosed with severe acute pancreatitis on magnetic resonance imaging. Medical interventions were initiated with nafamostat mesilate and ulinastatin, and parenteral nutrition was administered through a central venous catheter. On the eighth day of hospitalization, her condition gradually improved with a decreased level of pancreatic amylase and the pain subsided. After conservative management, she did not have any recurrence during her pregnancy.

  4. The effect of exogenous apelin on the secretion of pancreatic juice in anaesthetized rats.

    Science.gov (United States)

    Kapica, M; Jankowska, A; Antushevich, H; Pietrzak, P; Bierla, J B; Dembinski, A; Zabielski, R

    2012-02-01

    Apelin is known to stimulate cholecystokinin (CCK) and inhibit insulin release, however the mechanisms on pancreatic secretion remain unclear. The present study aimed to determine the expression of apelin and apelin receptor in the pancreas by immunofluorescence studies and the effect of exogenous apelin on the secretion of pancreatic juice in anesthetized rats. Pancreatic-biliary juice (P-BJ) was collected from Wistar rats treated with apelin (10, 20 and 50 nmol/kg b.w., boluses given every 30 min intravenously or intraduodenaly). The same apelin doses were administered to rats subjected to intraduodenal tarazapide, capsaicin or vagotomy. Pancreatic blood flow was measured by a laser doppler flowmeter. Direct effects of apelin were tested on dispersed acinar cells. Apelin receptor was expressed on acinar cells, pancreatic duct and islets cells, whereas apelin in pancreatic acini, but not in the islets. Intravenous apelin decreased P-BJ volume, protein and trypsin outputs in a dose-dependent manner. In contrast, intraduodenal apelin stimulated P-BJ secretion. Pharmacological block of mucosal CCK(1) receptor by tarazepide, vagotomy and capsaicin pretreatment abolished the effects of intravenous and intraduodenal apelin on P-BJ volume, protein and tryspin outputs. Apelin decreased the pancreatic blood flow. Apelin at 10(-6) M increased the release of amylase from non-stimulated and CCK-8-stimulated acinar cells. In conclusion, apelin can affect the exocrine pancreas through a complex mechanism involving local blood flow regulation and is driven by vagal nerves.

  5. Extracorporeal shock wave lithotripsy for pancreatic and large common bile duct stones

    Institute of Scientific and Technical Information of China (English)

    Manu Tandan; D Nageshwar Reddy

    2011-01-01

    Extraction of large pancreatic and common bile duct (CBD) calculi has always challenged the therapeutic endoscopist. Extracorporeal shockwave lithotripsy (ESWL) is an excellent tool for patients with large pancreatic and CBD calculi that are not amenable to routine endotherapy. Pancreatic calculi in the head and body are targeted by ESWL, with an aim to fragment them to < 3 mm diameter so that they can be extracted by subsequent endoscopic retrograde cholangiopancreatography (ERCP). In our experience, complete clearance of the pancreatic duct was achieved in 76% and partial clearance in 17% of 1006 patients. Short-term pain relief with reduction in the number of analgesics ingested was seen in 84% of these patients. For large CBD calculi, a nasobiliary tube is placed to help target the calculi, as well as bathe the calculi in saline - a simple maneuver which helps to facilitate fragmentation.The aim is to fragment calculi to < 5 mm size and clear the same during ERCP. Complete clearance of the CBD was achieved in 84.4% of and partial clearance in 12.3% of 283 patients. More than 90% of the patients with pancreatic and biliary calculi needed three or fewer sessions of ESWL with 5000 shocks being delivered at each session. The use of epidural anesthesia helped in reducing patient movement. This, together with the better focus achieved with newer third-generation generation lithotripters, prevents collateral tissue damage and minimizes the complications. Complications in our experience with nearly 1300 patients were minimal, and no extension of hospital stay was required. Similar rates of clearance of pancreatic and biliary calculi with minimal adverse effects have been reported from the centers where ESWL is performed regularly. In view of its high efficiency, non-invasive nature and low complication rates, ESWL can be offered as the first-line therapy for selected patients with large pancreatic and CBD calculi.

  6. Clinicoradiological appraisal of ′paraduodenal pancreatitis′: Pancreatitis outside the pancreas!

    Directory of Open Access Journals (Sweden)

    Ankur Arora

    2015-01-01

    Full Text Available Purpose: Paraduodenal pancreatitis (PP is a unique form of focal chronic pancreatitis that selectively involves the duodenum and aberrant pancreatic tissue located near the minor papilla (beyond the pancreas proper. The pseudotumoral nature of the disease often generates considerable clinical quandary and patient apprehension, and therefore merits a better understanding. The present study appraises the clinicoradiological manifestations of PP in 33 patients. Materials and Methods: Clinical, laboratory, and radiological manifestations of 33 patients of PP treated in gastroenterology/hepatology and hepato-pancreatico-biliary surgery units during June 2010-August 2014 were retrospectively reviewed. Results: All patients were young to middle-aged men (100% with history of alcohol abuse (93.9% and/or smoking (42.4%, who presented either with acute