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Sample records for acute cholangitis due

  1. [SURGICAL TREATMENT OF ACUTE CHOLANGITIS IN CHOLEDOCHOLITHIASIS].

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    Sipliviy, V A; Yevtushenko, D V; Petrenko, G D; Andreyeshchev, S A; Yevtushenko, A V

    2016-01-01

    The results of surgical treatment of 184 patients for obstructive jaundice and an acute cholangitis in choledocholithiasis were analyzed. Acute cholangitis was diagnosed in 62 (33.7%) patients. Sensitivity of a Tokyo Guidelines (2013)--TG 13 criteria for diagnosis and estimation of the course severity of an acute cholangitis was studied. Dynamics of postoperative laboratory parameters was studied. There was established, that occurrence of obturation jaundice and cholangitis coincides with pronounced hepatic function disorders, which are preserved after a bile outflow restoration also, and changes in peripheral blood. Severity of inflammatory reaction reflects hematological indices, the most informative of which is an intoxication index.

  2. Comparison Between Endoscopic Biliary Stenting and Nasobiliary Drainage in Patients with Acute Cholangitis due to Choledocholithiasis: Is Endoscopic Biliary Stenting Useful?

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    Otani, Keisuke; Ueki, Toshiharu; Matsumura, Keiichiro; Maruo, Toru; Minoda, Ryohei; Otsuka, Yuichiro; Kawamoto, Kenichiro; Noma, Ejiro; Mitsuyasu, Tomoko; Matsui, Toshiyuki

    2015-05-01

    To clarify whether or not use of an endoscopic biliary stenting (EBS) is superior to endoscopic nasobiliary drainage (ENBD) in cases of acute cholangitis due to choledocholithiasis. Of 447 patients with choledocholithiasis who were treated in the Department of Gastroenterology, Fukuoka University Chikushi Hospital between January 1994 and September 2006, the subjects were 99 moderate acute cholangitis patients who underwent endoscopic drainage as initial treatment. Clinical efficacy, complications and patient satisfaction (meal intake rete) were investigated in the EBS group (67 patients) and the ENBD group (32 patients). There were no significant differences in the improvement in inflammation, total bilirubin, or biliary enzymes between the EBS and ENBD groups. Catheter occlusion was seen in three patients (4%) in the EBS group, and the catheter was self-extracted by three patients (10%) in the ENBD group. In moderate acute cholangitis due to choledocholithisis, the treatment efficacy and safety of EBS are equal to those of ENBD, and EBS appears to be a better choice in elderly patients in particular.

  3. Neonatal cholestasis due to primary sclerosing cholangitis

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    Naman Sadanand Shetty

    2016-01-01

    Full Text Available Neonatal cholestasis is rarely caused due to primary sclerosing cholangitis, which is an inflammatory disease of the bile ducts, which results in obstructive fibrosis of the ducts. A 7-month-old male child presented with jaundice along with high-colored urine and clay-colored stools since birth. Liver biopsy showed mild bile duct proliferation with cholangioles showing bile and thrombi suggestive of primary sclerosing cholangitis.

  4. Pathogenic aspects of acute cholangitis

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    V. Borisenko

    2014-10-01

    Full Text Available The research is aimed at the study of dynamic pathomorphological changes of choledoch and acute cholangitis development factors determined during the experiment. 36 rats of Wistar line were under trial. The main group consisted of 30 animals undergoing the open laparotomy, choledoch ligation and puncture modeling of acute cholangitis by E. coli culture in 1 х 108 CFU/ml concentration under general anesthesia. 6 healthy rats were included in the control group. Samples of general biliary duct under autopsy for pathomorphological study were taken on the 3rd, 7th, 14th, 21st and 30th day. In panoramic samples colored by hematoxilin and eozin the degree of dystrophic, necrobiotic, hemodynamic, inflammatory and atrophic manifestations’ changes were studied. Average depth of choledoch wall and height of its epithelial lining were morphometrically estimated. Collagen of the IV type as well as expressing receptors to CD34 were defined with the help of monoclonal antibodies in choledoch epithelial cells of basal membranes and choledoch vessels endotheliocytes. In choledoch, enhancement of edema and inflammatory infiltration by lymphoplasmocytic elements with the admixture of neutrofils with granulation tissue was detected from the 3rd up to the 30th day of the experiment. From the 14th day formation of bile clots of blood was detected in choledoch clearance, part of which was locked to its de-epitheliolized internal surface. According to morphometrical study data, choledoch wall depth increased from 261.1 ± 3.13 µm on the 3rd day to 572.5 ± 3.42 µm on the 30th day of the experiment. Mucosa membrane has lost its folding on the 14th day, epitheliocytes flattening was replaced by their destruction with fragments rejection into the duct lumen by the 30th day of the experiment. The epithelium height index decreased from 14.8 ± 0.09 µm on the 3rd day to 11.7 ± 0.15 µm on the 30 day of the experiment. Collagen of the IV type fluorescence intensity of

  5. Secondary Sclerosing Cholangitis due to Gallbladder Adenocarcinoma

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    David Sicong Fan

    2013-03-01

    Full Text Available Sclerosing cholangitis is a chronic cholestatic liver disease defined by both inflammatory and fibrotic changes of the biliary tract leading to diffuse stricture formation. This entity exists in both a primary and secondary form. Here we present a rare case of secondary sclerosing cholangitis due to direct metastasis from a gallbladder adenocarcinoma. A 55-year-old morbidly obese male presented electively with a 2-week history of low back pain and scleral icterus for 2 days. He also described severe epigastric pain that worsened postprandially and a 13 kg weight loss over the previous month. The patient denied any personal or familial history of malignancy or prior liver disease. Laboratory evaluation revealed mild elevation of transaminases with moderately elevated alkaline phosphatase and total bilirubin. Imaging included ultrasound and contrast-enhanced computed tomography of the abdomen and pelvis showing multiple large gallstones and a large tissue density mass within the fundus of the gallbladder. Subsequent endoscopic ultrasound was performed revealing celiac and portal lymphadenopathy with fine needle aspirations demonstrating adenocarcinoma. Over the next 15 days, bilirubin progressively increased. Magnetic resonance cholangiopancreatography was unremarkable. Liver biopsy, performed to exclude other etiologies of liver failure, demonstrated biliary cholestasis. Endoscopic retrograde cholangiopancreatography was then performed and an occlusion cholangiogram revealed diffuse multifocal stricturing of the intrahepatic bile ducts and moderate stenosis of the common bile duct without proximal ductal dilatation. Thus secondary sclerosing cholangitis due to gallbladder adenocarcinoma was diagnosed.

  6. Endoscopic diagnosis and treatment of biliary obstruction due to acute cholangitis and acute pancreatitis secondary to Fasciola hepatica infection.

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    Dolay, Kemal; Hasbahçeci, Mustafa; Hatipoğlu, Engin; Ümit Malya, Fatma; Akçakaya, Adem

    2018-01-01

    In the differential diagnosis of biliary obstruction with unknown etiology, biliary fascioliasis should be considered in endemic and nonendemic regions. After diagnostic evaluation, endoscopic retrograde cholangiopancreatography (ERCP) was performed for etiological evaluation and/or treatment of biliary obstruction in five patients with a mean age of 55.8 years. Endoscopic sphincterotomy and cholangiogram revealed linear filling defects in the biliary system. Fasciola hepatica parasites were extracted using balloon and basket catheters in two and three patients, respectively. No morbidity or mortality was observed. F. hepatica infection should be considered as a differential diagnosis of biliary obstruction with unknown etiology in endemic and non-endemic regions. ERCP can be the standard diagnostic and/or therapeutic procedure in cases of biliary obstruction due to fascioliasis. Due to slippery and gel-like characteristics of the parasite, use of a basket catheter in semi-opened position may be required in case of unsuccessful extraction using a balloon catheter.

  7. Acute calcular cholangitis in a diverse multi-ethnic population

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    H. Allam

    2016-01-01

    Conclusions: Typical clinical signs of acute cholangitis, history of chronic liver disease, together with certain biochemical criteria are strongly associated with occurrence of acute lithiasic cholangitis. Further study on a larger sample of patients is required to confirm these findings and as an attempt to create a reproducible and simple scoring system able to predict and consequently facilitate early intervention in such cases.

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

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    Kim, Hyung Lyul; Cho, June Sik; Kwon, Soon Tae; Lee, Sang Jin; Rhee, Byung Chull

    1993-01-01

    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

  9. Diagnostic criteria and severity assessment of acute cholangitis: Tokyo Guidelines

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    Wada, Keita; Takada, Tadahiro; Kawarada, Yoshifumi; Nimura, Yuji; Miura, Fumihiko; Yoshida, Masahiro; Mayumi, Toshihiko; Strasberg, Steven; Pitt, Henry A.; Gadacz, Thomas R.; Buechler, Markus W.; Belghiti, Jacques; de Santibanes, Eduardo; Gouma, Dirk J.; Neuhaus, Horst; Dervenis, Christos; Fan, Sheung-Tat; Chen, Miin-Fu; Ker, Chen-Guo; Bornman, Philippus C.; Hilvano, Serafin C.; Kim, Sun-Whe; Liau, Kui-Hin; Kim, Myung-Hwan

    2007-01-01

    Because acute cholangitis sometimes rapidly progresses to a severe form accompanied by organ dysfunction, caused by the systemic inflammatory response syndrome (SIRS) and/or sepsis, prompt diagnosis and severity assessment are necessary for appropriate management, including intensive care with organ

  10. TG13 flowchart for the management of acute cholangitis and cholecystitis

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    Miura, Fumihiko; Takada, Tadahiro; Strasberg, Steven M.; Solomkin, Joseph S.; Pitt, Henry A.; Gouma, Dirk J.; Garden, O. James; Büchler, Markus W.; Yoshida, Masahiro; Mayumi, Toshihiko; Okamoto, Kohji; Gomi, Harumi; Kusachi, Shinya; Kiriyama, Seiki; Yokoe, Masamichi; Kimura, Yasutoshi; Higuchi, Ryota; Yamashita, Yuichi; Windsor, John A.; Tsuyuguchi, Toshio; Gabata, Toshifumi; Itoi, Takao; Hata, Jiro; Liau, Kui-Hin

    2013-01-01

    We propose a management strategy for acute cholangitis and cholecystitis according to the severity assessment. For Grade I (mild) acute cholangitis, initial medical treatment including the use of antimicrobial agents may be sufficient for most cases. For non-responders to initial medical treatment,

  11. [Spondylocostal dysostosis and acute cholangitis in pediatrics emergency room].

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    Avilés-Martínez, Karla Isis

    Congenital malformations of the chest wall comprise a heterogeneous group of diseases denominated spondylocostal dysostosis. They have in common developmental abnormalities in the morphology of the structures of the chest and vertebrae with a broad characterization: from mild deformity without functional consequences to life-threatening injuries. We present the case of a girl with spondylocostal dysostosis and acute cholangitis. A 13-month-old girl with severe malnutrition, history of hydrocephalus and myelomeningocele at birth was admitted in the emergency pediatric room with fever and progressive respiratory distress. Clinical assessment revealed ribs and vertebral malformations and acute cholangitis. Complex rib abnormalities consist in deformities of the chest wall, which do not have a specific pattern and are extremely rare. When they are associated with myelomeningocele and hydrocephalus they may be considered as autosomal recessive inheritance spondylocostal dysostosis. The diagnosis is established by clinical assessment and X-rays. Spondylocostal dysostosis identification and complications related to their genetic and molecular causes are still a challenge for clinical pediatricians and the multidisciplinary medical team who treats these patients throughout lifetime. Copyright © 2016 Hospital Infantil de México Federico Gómez. Publicado por Masson Doyma México S.A. All rights reserved.

  12. Flowcharts for the diagnosis and treatment of acute cholangitis and cholecystitis: Tokyo Guidelines

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    Miura, Fumihiko; Takada, Tadahiro; Kawarada, Yoshifumi; Nimura, Yuji; Wada, Keita; Hirota, Masahiko; Nagino, Masato; Tsuyuguchi, Toshio; Mayumi, Toshihiko; Yoshida, Masahiro; Strasberg, Steven M.; Pitt, Henry A.; Belghiti, Jacques; de Santibanes, Eduardo; Gadacz, Thomas R.; Gouma, Dirk J.; Fan, Sheung-Tat; Chen, Miin-Fu; Padbury, Robert T.; Bornman, Philippus C.; Kim, Sun-Whe; Liau, Kui-Hin; Belli, Giulio; Dervenis, Christos

    2007-01-01

    Diagnostic and therapeutic strategies for acute biliary inflammation/infection (acute cholangitis and acute cholecystitis), according to severity grade, have not yet been established in the world. Therefore we formulated flowcharts for the management of acute biliary inflammation/infection in

  13. Acute Cholangitis following Biliary Obstruction after Duodenal OTSC Placement in a Case of Large Chronic Duodenocutaneous Fistula

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    Yaseen Alastal

    2015-01-01

    Full Text Available Over-the-Scope Clip system, also called “Bear Claw,” is a novel endoscopic modality used for closure of gastrointestinal defect with high efficacy and safety. We present a patient with history of eosinophilic gastroenteritis and multiple abdominal surgeries including Billroth II gastrectomy complicated by a large chronic duodenocutaneous fistula from a Billroth II afferent limb to the abdominal wall. Bear Claw clip was used for closure of this fistula. The patient developed acute cholangitis one day after placement of the Bear Claw clip. Acute cholangitis due to papillary obstruction is a potential complication of Bear Claw placement at the dome of the duodenal stump (afferent limb in patient with Billroth II surgery due to its close proximity to the major papilla.

  14. Acute Cholangitis After Bilioenteric Anastomosis for Bile Duct Injuries.

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    Ortiz-Brizuela, Edgar; Sifuentes-Osornio, José; Manzur-Sandoval, Daniel; Terán-Ellis, Santiago Mier Y; Ponce-de-León, Sergio; Torres-González, Pedro; Mercado, Miguel Ángel

    2017-10-01

    The study aims to describe the clinical features, microbiology, and associated factors of acute cholangitis (AC) after bilioenteric anastomosis (BEA) for biliary duct injury (BDI). Additionally, we assessed the performance of the Tokyo Guidelines 2013 (TG13) recommendations in these patients. We conducted a case-control study of 524 adults with a history of BEA for BDI from January 2000 to January 2014. A propensity score adjustment was performed for the analysis of the independent role of the main factors identified during the univariate logistic regression procedure. We identified 117 episodes of AC in 70 patients; 51.3% were definitive AC according to the TG13 diagnostic criteria, and 39.3% did not fulfill the imaging criteria of AC. A history of post-operative biliary complications (OR 2.55, 95% CI 1.38-4.70) and the bile duct confluence preservation (OR 0.46, 95% CI 0.24-0.87) were associated with AC. Eighty-nine percent of the microorganisms were Enterobacteriaceae; of them, 28% were extended spectrum β-lactamase (ESBL) producers. AC is a common complication after BEA and must be suspected even in the absence of imaging findings, particulary in patients with a history of post-operative biliary complications, and/or without bile duct confluence preserved. An empirical treatment for ESBL-producing Enterobacteriaceae may be appropriate in patients living in countries with a high rate of bacterial drug resistance.

  15. Recurrent Cholangitis by Biliary Stasis Due to Non-Obstructive Afferent Loop Syndrome After Pylorus-Preserving Pancreatoduodenectomy: Report of a Case

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    Sanada, Yukihiro; Yamada, Naoya; Taguchi, Masanobu; Morishima, Kazue; Kasahara, Naoya; Kaneda, Yuji; Miki, Atsushi; Ishiguro, Yasunao; Kurogochi, Akira; Endo, Kazuhiro; Koizumi, Masaru; Sasanuma, Hideki; Fujiwara, Takehito; Sakuma, Yasunaru; Shimizu, Atsushi; Hyodo, Masanobu; Sata, Naohiro; Yasuda, Yoshikazu

    2014-01-01

    We report a 71-year-old man who had undergone pylorus-preserving pancreatoduodenectomy (PPPD) using PPPD-IV reconstruction for cholangiocarcinoma. For 6 years thereafter, he had suffered recurrent cholangitis, and also a right liver abscess (S5/8), which required percutaneous drainage at 9 years after PPPD. At 16 years after PPPD, he had been admitted to the other hospital because of acute purulent cholangitis. Although medical treatment resolved the cholangitis, the patient was referred to our hospital because of dilatation of the intrahepatic biliary duct (B2). Peroral double-balloon enteroscopy revealed that the diameter of the hepaticojejunostomy anastomosis was 12 mm, and cholangiography detected intrahepatic stones. Lithotripsy was performed using a basket catheter. At 1 year after lithotripsy procedure, the patient is doing well. Hepatobiliary scintigraphy at 60 minutes after intravenous injection demonstrated that deposit of the tracer still remained in the upper afferent loop jejunum. Therefore, we considered that the recurrent cholangitis, liver abscess, and intrahepatic lithiasis have been caused by biliary stasis due to nonobstructive afferent loop syndrome. Biliary retention due to nonobstructive afferent loop syndrome may cause recurrent cholangitis or liver abscess after hepaticojejunostomy, and double-balloon enteroscopy and hepatobiliary scintigraphy are useful for the diagnosis of nonobstructive afferent loop syndrome. PMID:25058778

  16. Background: Tokyo Guidelines for the management of acute cholangitis and cholecystitis

    NARCIS (Netherlands)

    Takada, Tadahiro; Kawarada, Yoshifumi; Nimura, Yuji; Yoshida, Masahiro; Mayumi, Toshihiko; Sekimoto, Miho; Miura, Fumihiko; Wada, Keita; Hirota, Masahiko; Yamashita, Yuichi; Nagino, Masato; Tsuyuguchi, Toshio; Tanaka, Atsushi; Kimura, Yasutoshi; Yasuda, Hideki; Hirata, Koichi; Pitt, Henry A.; Strasberg, Steven M.; Gadacz, Thomas R.; Bornman, Philippus C.; Gouma, Dirk J.; Belli, Giulio; Liao, Kui-Hin

    2007-01-01

    There are no evidence-based-criteria for the diagnosis, severity assessment, of treatment of acute cholecystitis or acute cholangitis. For example, the full complement of symptoms and signs described as Charcot's triad and as Reynolds' pentad are infrequent and as such do not really assist the

  17. Early oral antibiotic switch compared with conventional intravenous antibiotic therapy for acute cholangitis with bacteremia.

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    Park, Tae Young; Choi, Jung Sik; Song, Tae Jun; Do, Jae Hyuk; Choi, Seong-Ho; Oh, Hyoung-Chul

    2014-11-01

    Biliary decompression with antibiotic therapy is the mainstay treatment for acute cholangitis with bacteremia. A few studies have been conducted to investigate the optimal duration and route of antibiotic therapy in biliary tract infection with bacteremia. Patients with acute cholangitis with bacteremia who achieved successful biliary drainage were randomly assigned to an early oral antibiotic switch group (group A, n = 29) and a conventional intravenous antibiotics group (group B, n = 30). Patients were discharged when they were afebrile over 2 days after oral antibiotic switch and showed consecutive improvement in the laboratory index. They were followed up and assessed at 30 days after diagnosis to evaluate the eradication of bacteria, recurrence of acute cholangitis, and 30-day mortality rate. There were no statistically significant differences between the two groups in baseline characteristics, clinical and laboratory index, severity of acute cholangitis, bacteria isolated from blood cultures, and clinical outcomes. The rate of eradication of bacteria was 93.1 % in group A and 93.3 % in group B, respectively (p = 0.97). Using non-inferiority tests, the rate of eradication of bacteria in group A was not inferior to that in group B (95 % CI -0.13 to 0.14, p = 0.97). There was no statistically significant difference in the recurrence of acute cholangitis and a 30-day mortality rate between the two groups. Early switch to oral antibiotic therapy following adequate biliary drainage for treatment of acute cholangitis with bacteremia was not inferior to conventional 10-day intravenous antibiotic therapy.

  18. Progression of Tokyo Guidelines and Japanese Guidelines for management of acute cholangitis and cholecystitis.

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    Mayumi, Toshihiko; Someya, Kazuki; Ootubo, Hiroki; Takama, Tatsuo; Kido, Takashi; Kamezaki, Fumihiko; Yoshida, Masahiro; Takada, Tadahiro

    2013-12-01

    The Japanese Guidelines for management of acute cholangitis and cholecystitis were published in 2005 as the first practical guidelines presenting diagnostic and severity assessment criteria for these diseases. After the Japanese version, the Tokyo Guidelines (TG07) were reported in 2007 as the first international practical guidelines. There were some differences between the two guidelines, and some weak points in TG07 were pointed out, such as low sensitivity for diagnosis and the presence of divergence between severity assessment and clinical judgment for acute cholangitis. Therefore, revisions were started to not only make them up to date but also concurrent with the same diagnostic and severity assessment criteria. The Revision Committee for the revision of TG07 (TGRC) performed validation studies of TG07 and new diagnostic and severity assessment criteria of acute cholangitis and cholecystitis. These were retrospective multi-institutional studies that collected cases of acute cholangitis, cholecystitis, and non-inflammatory biliary disease. TGRC held 35 meetings as well as international email exchanges with co-authors abroad and held three International Meetings. Through these efforts, TG13 improved the diagnostic sensitivity for acute cholangitis and cholecystitis, and presented criteria with extremely low false positive rates. Furthermore, severity assessment criteria adapted for clinical use, flowcharts, and many new diagnostic and therapeutic modalities were presented. The world's first management bundles of acute cholangitis and cholecystitis were also presented. The revised Japanese version was published with the same content as TG13. An electronic application of TG13 that can help to diagnose and assess the severity of these diseases using the criteria of TG13 was made for free download.

  19. Management for CBD stone-related mild to moderate acute cholangitis: urgent versus elective ERCP.

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    Jang, Sang Eon; Park, Sang Wook; Lee, Ban Seok; Shin, Cheol Min; Lee, Sang Hyub; Kim, Jin-Wook; Jeong, Sook-Hyang; Kim, Nayoung; Lee, Dong Ho; Park, Joo Kyung; Hwang, Jin-Hyeok

    2013-07-01

    There is no doubt that urgent biliary decompression needs to be done in case of severe acute cholangitis. However, it remains to be determined how early biliary decompression should be performed and elective intervention would be comparable to urgent intervention, in case of mild to moderate choledocholithiasis associated cholangitis. One hundred ninety-five patients were enrolled who were diagnosed with mild to moderate cholangitis with common bile duct (CBD) stones between January 2006 and August 2010. They were divided into two groups according to door to intervention time, and urgent (≤24 h, n = 130) versus elective (>24 h, n = 82). Primary outcomes of this study were technical success rate (CBD stones removal) and clinical success rate (improvement of cholangitis) between the two groups. Hospital stay and intervention-related complications were also evaluated. There was no statistically significant difference in technical, clinical success rate and intervention-related complications between the urgent and elective groups (P = 0.737, 0.285, 0.398, respectively). Patients in the urgent group had significantly shorter hospitalization than in the elective group (6.8 vs. 9.2 days, P CBD stone-related mild to moderate acute cholangitis because of the advantage of short hospital stay and intervention to discharge time.

  20. Water-soluble C60 fullerenes reduce manifestations of acute cholangitis in rats

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    Kuznietsova, H. M.; Lynchak, O. V.; Dziubenko, N. V.; Osetskyi, V. L.; Ogloblya, O. V.; Prylutskyy, Yu I.; Rybalchenko, V. K.; Ritter, U.; Scharff, P.

    2018-03-01

    Sclerosing cholangitis is the liver disease of uncertain etiology, extremely unfavorable prognosis and lack of effective medication therapy. Therefore, the effect of water-soluble biocompatible C60 fullerenes (C60FAS) on the liver functional state on rat acute-cholangitis model was aimed to be discovered. Acute cholangitis was simulated by single α-naphthyl isothiocyanate (ANIT, 100 mg/kg) per os administration; C60FAS (0.5 mg/kg) was administered either per os or intraperitoneally in 24 and 48 h after ANIT ingestion, and in 72 h the animals were sacrificed. The activities of alanine aminotransferase (ALT), aspartate aminotransferase (AST), alkaline phosphatase (ALP), lactate dehydrogenase (LDH), the total and direct bilirubin, creatinine and urea in the blood serum were determined, and the liver morphological state was assessed. In animals experienced ANIT-induced acute cholangitis, the total and direct bilirubin, creatinine, ALT, AST, ALP and LDH 1.5-4-fold increase were observed, indicating cytolysis of hepatocytes, cholestasis, and renal dysfunction. The features of periductal fibrosis, biliary epithelium atrophy, and portal-portal linking septa formation were detected, confirming the sclerosing cholangitis development. C60FAS promoted to the normalization of direct and total bilirubin levels, the ALT activity and diminution of fibrotic features. In addition, C60FAS intraperitoneal administration also normalized the ALP activity, indicating the attenuation of disease symptoms. However, the AST activity and creatinine level remained unchanged, and the LDH activity even increased, manifesting the partial persistence of cholestasis and renal dysfunction. Thus, the therapeutic application of C60FAS promotes a partial protection of liver against cholangitis.

  1. TG13: Updated Tokyo Guidelines for the management of acute cholangitis and cholecystitis

    NARCIS (Netherlands)

    Takada, Tadahiro; Strasberg, Steven M.; Solomkin, Joseph S.; Pitt, Henry A.; Gomi, Harumi; Yoshida, Masahiro; Mayumi, Toshihiko; Miura, Fumihiko; Gouma, Dirk J.; Garden, O. James; Büchler, Markus W.; Kiriyama, Seiki; Yokoe, Masamichi; Kimura, Yasutoshi; Tsuyuguchi, Toshio; Itoi, Takao; Gabata, Toshifumi; Higuchi, Ryota; Okamoto, Kohji; Hata, Jiro; Murata, Atsuhiko; Kusachi, Shinya; Windsor, John A.; Supe, Avinash N.; Lee, Sunggyu; Chen, Xiao-Ping; Yamashita, Yuichi; Hirata, Koichi; Inui, Kazuo; Sumiyama, Yoshinobu

    2013-01-01

    In 2007, the Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG07) were first published in the Journal of Hepato-Biliary-Pancreatic Surgery. The fundamental policy of TG07 was to achieve the objectives of TG07 through the development of consensus among specialists in this

  2. Bedside Endoscopic Retrograde Cholangiopancreatography Using Portable X-Ray in Acute Severe Cholangitis

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    Rushikesh Shah

    2018-01-01

    Full Text Available Patients with acute cholangitis require emergent biliary decompression. Those who are hemodynamically unstable on vasopressor support and mechanical ventilation are too critically ill to move outside of the intensive care unit. This prohibits performing Endoscopic Retrograde Cholangiopancreatography (ERCP in the endoscopy unit. Fluoroscopic guidance is required to confirm deep biliary cannulation during ERCP. There are a few reported cases of bedside ERCP using portable C-arm fluoroscopy unit or ultrasound guided cannulation. We present a unique case of life-saving emergent bedside ERCP in a severely ill patient with cholangitis and septic shock, using simple portable X-ray to confirm biliary cannulation.

  3. Primary sclerosing cholangitis in patient with celiac disease complicated by cholecystic empyema and acute pancreatitis.

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    Piccolboni, P; Ragone, E; Inzirillo, A; Utili, R

    2013-01-01

    The association of celiac disease and sclerosing cholangitis is a well known, although unusual, pathologic feature of autoimmunity. A 64 year old patient presenting with sub-acute cholangitis and pancreatitis, treated with cholecystectomy and endoscopic sphincterotomy. The post-operative course, complicated by cholestatic jaundice, and subsequent clinical complications are described, showing how the diagnosis of sclerosing cholangitis was outlined after the Endoscopic Retrograde Cholangio-Pancreatography (ERCP) and confirmed by liver biopsy. Long term treatment with Ursodeoxycholic acid has gradually normalized bilirubin values, while cholestasis enzymes are gradually decreasing. After 18 months bleeding from oesophageal varices ensued, which was controlled through endoscopic ligation. The diagnosis of primary sclerosing cholangitis should be taken into account when cholangitis is associated with other immunity derangements and segmentary dilatations of the intra-hepatic bile ducts, but no dilatation of the main bile duct is noticed at imaging or endoscopy. Recovery of hepatic function should be always attempted before bringing the patient to surgery, in order to avoid postoperative hepatic decompensation.

  4. Antibacterial Therapy of Acute Cholecystitis and Cholangitis (According to Tokyo Guidelines2013

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    Yu.M. Stepanov

    2015-04-01

    Antibiotics should be used wisely in antimicrobial therapy in each institution, region and country. The recent global spread of antibiotic resistance gives us a warning in the modern practice. Tokyo Guidelines 2013 provide practical guidance for physicians and surgeons involved in the treatment of community-acquired and hospital acute biliary infection. Much remains uncertain in this view. Continuous monitoring of local resistance to antibiotics and further studies in acute cholecystitis and cholangitis should be justified.

  5. Percutaneous transhepatic cholecystostomy for choledocholithiasis with acute cholangitis in high-risk patients.

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    Ren, Zuhai; Xu, Yong; Zhu, Shaihong

    2012-01-01

    To evaluate the safety and feasibility of percutaneous transhepatic cholecystostomy for choledocholithiasis with acute cholangitis in high-risk patients. Six high-risk patients of choledocholithiasis complicated with moderate to severe acute cholangitis underwent percutaneous transhepatic cholecystostomy and subsequent interval open surgery from January, 2008 to October 2010. These patients, who were not suitable for both endoscopic and transhepatic biliary drainage, were reviewed retrospectively. Percutaneous transhepatic cholecystostomy was performed uneventfully. One patient developed hemoperitoneum which was successfully controlled by conservative treatment. Biliary peritonitits occurred in two patients, one ceased to leak spontaneously, the other developed a biloma which was cured by repuncture. No procedure-related death occurred. Sepsis was relieved completely 3 to 4 days after procedure. Two patients underwent interval open exploration of the common bile duct. One patient who recovered from sepsis succumbed on day 12 post-cholecystostomy because of an acute cardiac infarct. The other 3 patients were cured of sepsis and discharged without further treatment. The results showed that ultrasound-guided percutaneous transhepatic cholecystostomy is a safe and effective procedure for choledocholithiasis with moderate to severe acute cholangitis in highly selected high-risk surgical patients. It may deserve to become a definitive therapy for subsequent surgical management. Larger controlled studies are needed to further confirm our findings.

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

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    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. Accuracy of the Tokyo Guidelines for the diagnosis of acute cholangitis and cholecystitis taking into consideration the clinical practice pattern in Japan.

    Science.gov (United States)

    Yokoe, Masamichi; Takada, Tadahiro; Mayumi, Toshihiko; Yoshida, Masahiro; Hasegawa, Hiroshi; Norimizu, Shinji; Hayashi, Katsumi; Umemura, Shuichiro; Orito, Etsuro

    2011-03-01

    Three years have passed since the publication of the Tokyo Guidelines for the management of acute cholangitis and cholecystitis, and we believe that the time has come to assess their validity. In this study, we validated the diagnostic accuracy of these criteria in 74 patients with an initial diagnosis of acute cholangitis and 81 patients with an initial diagnosis of acute cholecystitis. We also statistically compared the accuracy of the diagnosis made based on the Tokyo Guidelines with that based on the presence of Charcot's triad for acute cholangitis and Murphy's sign for acute cholecystitis with use of the sign test to assess differences. The results revealed that the diagnostic sensitivity and specificity of the Tokyo Guidelines for suspected or definitive acute cholangitis were 72.1 and 38.5%, respectively, and the corresponding values for definitive cholangitis alone were 63.9 and 69.2%, respectively. For definitive acute cholecystitis, the diagnostic sensitivity and specificity of the Tokyo Guidelines were 84.9 and 50.0%, respectively. The accuracy of diagnosis based on the Tokyo Guidelines was significantly higher than that based on the presence of Charcot's triad (acute cholangitis, p Tokyo Guidelines should be used more widely for the diagnosis of acute cholangitis and cholecystitis in the twenty-first century. Hereafter, various efforts should be made to improve the sensitivity and specificity of the diagnostic criterion of the Tokyo Guidelines.

  8. Analysis of bile bacteria culture and their antibiotic sensitivity in patients with varying degrees of acute cholangitis

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    LIU Huifang

    2014-11-01

    Full Text Available ObjectiveTo profile the types of bacteria in bile culture and study their antibiotic sensitivity pattern in patients with varying degrees of acute cholangitis and to provide data guidance for the prevention and treatment of bacterial infection. MethodsThe clinical data of 230 patients with acute cholangitis who were admitted to our hospital from April 2010 to April 2014 were retrospectively analyzed. Classification of pathogenic bacteria and the antibiotic sensitivity test in bile cultures were performed using VITEK 2 Compact Biomerieux microbiological system. ResultsWithin the 230 patients, 172 tested positive for biliary bacteria, and the positive rate was 74.78% (172/230. There were 237 strains of pathogenic bacteria, including 135 strains of Gram-positive bacteria (56.96%, comprised mainly of Enterococcus and Staphylococcus aureus, 96 strains of Gram-negative bacteria (40.51%, comprised mainly of Pseudomonas aeruginosa, Escherichia coli, and Klebsiella pneumonia, and 6 strains of fungi (2.53%, comprised mainly of yeast. Significant difference in the positive rate of bacteria was detected between patients with mild and severe cholangitis (χ2 = 4.58, P = 0.028. Gram-negative bacteria were the predominant isolates in patients with mild and moderate acute cholangitis, while multiple bacterial infection was more common in patients with severe cholangitis. Biliary bacteria had a higher rate of susceptibility to vancomycin, imipenem, and amikacin compared with other antibiotics. ConclusionGram-positive bacteria are the predominant pathogens in acute cholangitis. Early detection, immediate intervention, and accurate drug susceptibility test should be implemented at regular intervals to direct effective clinical therapy.

  9. Acute lymphocytic cholangitis and liver failure in an Amur tiger (Panthera tigris altaica).

    Science.gov (United States)

    Crook, Erika K; Carpenter, Nancy A

    2014-03-01

    An adult male Amur tiger (Panthera tigris altaica) with confirmed inflammatory bowel disease developed acute severe icterus, bilirubinuria, bilirubinemia, and elevated bile acids after a diet change. Liver biopsies showed moderate lymphoplasmacytic cholangiohepatitis (lymphocytic cholangitis). The tiger developed neurologic signs including ataxia, tremors, and seizures, as well as epistaxis. Therapy consisted of antibiotics, a steroid anti-inflammatory, vitamins, pro-coagulants, and liver-supportive medicines. The tiger improved from acute liver failure within 3 wk, while the epistaxis began at 3.5 wk and did not resolve until 10.5 wk. The long-term maintenance plan consists of oral prednisolone, metronidazole, ursodiol, and an all muscle-meat beef diet.

  10. Urgent endoscopic retrograde cholangiopancreatography is not superior to early ERCP in acute biliary pancreatitis with biliary obstruction without cholangitis.

    Science.gov (United States)

    Lee, Hee Seung; Chung, Moon Jae; Park, Jeong Youp; Bang, Seungmin; Park, Seung Woo; Song, Si Young; Chung, Jae Bock

    2018-01-01

    Acute pancreatitis is a common diagnosis worldwide, with gallstone disease being the most prevalent cause (50%). The American College of Gastroenterology recommends urgent endoscopic retrograde cholangiopancreatography (ERCP) (within 24 h) for patients with biliary pancreatitis accompanied by cholangitis. Most international guidelines recommend that ERCP be performed within 72 h in patients with biliary pancreatitis and a bile duct obstruction without cholangitis, but the optimal timing for endoscopy is controversial. We investigated the optimal timing for ERCP in patients with biliary pancreatitis and a bile duct obstruction without cholangitis, and whether performing endoscopy within 24 h is superior to performing it after 24 h. We analyzed the clinical data of 505 patients with newly diagnosed acute pancreatitis, from January 1, 2005 to December 31, 2014. We divided the patients into two groups according to the timing of ERCP: pancreatitis and a bile duct obstruction without cholangitis. The mean age of the patients was 55 years (range: 26-90 years). Bile duct stones and biliary sludge were identified on endoscopy in 45 (61.6%) and 11 (15.0%) patients, respectively. The timing of ERCP within 72 h was not associated with ERCP-related complications (P = 0.113), and the total length of hospital stay was not different between urgent and early ERCP (5.9 vs. 5.7 days, P = 0.174). No significant differences were found in total length of hospitalization or procedural-related complications, in patients with biliary pancreatitis and a bile duct obstruction without cholangitis, according to the timing of ERCP (< 24 h vs. 24-72 h).

  11. Single-stage endoscopic treatment for mild to moderate acute cholangitis associated with choledocholithiasis: a multicenter, non-randomized, open-label and exploratory clinical trial.

    Science.gov (United States)

    Eto, Kazunori; Kawakami, Hiroshi; Haba, Shin; Yamato, Hiroaki; Okuda, Toshinori; Yane, Kei; Hayashi, Tsuyoshi; Ehira, Nobuyuki; Onodera, Manabu; Matsumoto, Ryusuke; Matsubara, Yu; Takagi, Tomofumi; Sakamoto, Naoya

    2015-12-01

    Two-stage treatment involving stone removal after drainage is recommended for mild to moderate acute cholangitis associated with choledocholithiasis. However, single-stage treatment has some advantages. We aimed to assess the efficacy and safety of single-stage endoscopic treatment for mild to moderate acute cholangitis associated with choledocholithiasis. A multicenter, non-randomized, open-label, exploratory clinical trial was performed in 12 institutions. A total of 50 patients with a naïve papilla and a body temperature ≥37 °C who were diagnosed with mild to moderate cholangitis associated with choledocholithiasis were enrolled between August 2012 and February 2014. Of the 50 patients, 15 had mild cholangitis and 35 had moderate cholangitis. The median number of common bile duct stones was 2 (range, 1-8), and the median diameter of the common bile duct stones was 7.5 mm (range, 1-18). The cure rate of acute cholangitis within 4 days after single-stage treatment was 90% (45/50) based on a body temperature choledocholithiasis (clinical trial registration number: UMIN000008494). © 2015 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

  12. Clinical evaluation of the Tokyo Guidelines 2013 for severity assessment of acute cholangitis.

    Science.gov (United States)

    Nishino, Takayoshi; Hamano, Tetsuya; Mitsunaga, Yutaka; Shirato, Izumi; Shirato, Miho; Tagata, Tomoko; Shimada, Masahiko; Yoshida, Shuhei; Mitsunaga, Atsushi

    2014-12-01

    We evaluated the severity assessment criteria for acute cholangitis (AC) of the Tokyo Guidelines 2013 (TG13) and developed a scoring system for predicting the need for urgent/early biliary drainage. We retrospectively reviewed 66 AC cases prospectively managed based on the TG07 and divided into an urgent/early biliary drainage group (n = 30) and elective biliary drainage group (n = 36). There were 26 mild, 27 moderate, and 13 severe cases based on the TG13. The TG13 assessment in 12 of the 17 cases requiring early biliary drainage based on the TG07 was moderate, but underestimated the other five cases as mild AC. When five predictors (blood urea nitrogen >20 mg/dL, SIRS presence, platelet count <120 000/μL, serum albumin level <3.0 g/dL, age ≥75 years old) were used to devise a scoring system, the receiver-operator characteristic curve of the scores showed good test performance for predicting the need for urgent/early biliary drainage. The area under the curve (AUC) was 0.95 and higher than the TG13 AUC (0.80). The TG13 is practical, but some AC cases requiring urgent/early biliary drainage were underestimated as mild AC. The scoring system allows identification of high-risk AC patients and will improve the TG13. © 2014 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

  13. Comparison of two editions of Tokyo guidelines for the management of acute cholangitis.

    Science.gov (United States)

    Sun, Gang; Han, Lu; Yang, Yunsheng; Linghu, Enqiang; Li, Wen; Cai, Fengchun; Kong, Jinyan; Wang, Xiangdong; Meng, Jiangyun; Du, Hong; Wang, Hongbin; Huang, Qiyang; Hyder, Quratulain; Zhang, Xiuli

    2014-02-01

    The Tokyo guidelines from 2007 (TG07) and 2013 (TG13) were compared for the management of acute cholangitis (AC). We reviewed patients with clinically-proven AC by detecting purulent biles during biliary drainage. TG07 and TG13 were compared regarding diagnosis, severity grading and prognostic values. New risk factors for 30-day mortality were investigated. Definite diagnosis for 120 eligible patients was made in 104 (86.7%) and 101 (84.2%) cases by TG07 and TG13, respectively (P = 0.36), higher than 61 (50.8%) by Charcot's triad (P < 0.001). Diagnostic overlap and concordance (κ) are 90.8% (109/120) and 0.63 (P < 0.0001). Patients classified into mild and moderate grades by TG07 and TG13 differed significantly (P = 0.043). Both guidelines could not predict clinical outcomes except the needs for multi ERCP session by TG13. Intrahepatic obstruction (OR = 11.2, 95% CI: 1.55-226.9) and hypoalbuminemia (≤ 25.0 g/l; OR = 17.3, 95% CI: 3.5-313.6) were independent risk factors for 30-day mortality in multivariate model. Two guidelines are reproducible and reliable in AC diagnosis but different in severity grading. TG13 are more practical for immediate severity grading, enabling planning treatment upon admission. Intrahepatic obstruction is a new candidate predictor of 30-day mortality for further assessment. © 2013 Japanese Society of Hepato-Biliary-Pancreatic Surgery.

  14. Severe acute cholangitis after endoscopic sphincterotomy induced by barium examination: A case report.

    Science.gov (United States)

    Zhang, Zhen-Hai; Wu, Ya-Guang; Qin, Cheng-Kun; Su, Zhong-Xue; Xu, Jian; Xian, Guo-Zhe; Wu, Shuo-Dong

    2012-10-21

    Endoscopic sphincterotomy (EST) is considered as a possible etiological factor for severe cholangitis. We herein report a case of severe cholangitis after endoscopic sphincterotomy induced by barium examination. An adult male patient presented with epigastric pain was diagnosed as having choledocholithiasis by ultrasonography. EST was performed and the stone was completely cleaned. Barium examination was done 3 d after EST and severe cholangitis appeared 4 h later. The patient was recovered after treated with tienam for 4 d. Barium examination may induce severe cholangitis in patients after EST, although rare, barium examination should be chosen cautiously. Cautions should be also used when EST is performed in patients younger than 50 years to avoid the damage to the sphincter of Oddi.

  15. Bacterial cholangitis causing secondary sclerosing cholangitis: A case report

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    Depla Annekatrien CTM

    2002-06-01

    Full Text Available Abstract Background Although bacterial cholangitis is frequently mentioned as a cause of secondary sclerosing cholangitis, it appears to be extremely rare, with only one documented case ever reported. Case presentation A 48-year-old woman presented with an episode of acute biliary pancreatitis that was complicated by pancreatic abcess formation. After 3 months she had an episode of severe pyogenic (E. Coli cholangitis that recurred over the subsequent 7 months on a further two occasions. Initially, cholangiography suggested the presence of extra-biliary intrahepatic abcesses while repeated investigations demonstrated development of multiple segmental biliary duct strictures. After maintenance antibiotic treatment was started, no episodes of cholangitis occurred over a 14-month period. Conclusions Sclerosing cholangitis can rapidly develop after an episode of bacterial cholangitis. Extra-biliary involvement of the hepatic parenchyma with abcess formation may be a risk factor for developing this rare but particularly severe complication.

  16. Bacterial cholangitis causing secondary sclerosing cholangitis: A case report

    NARCIS (Netherlands)

    P.C.J. ter Borg (Pieter); H.R. van Buuren (Henk); A.C.T.M. Depla (Annekatrien)

    2002-01-01

    textabstractBackground: Although bacterial cholangitis is frequently mentioned as a cause of secondary sclerosing cholangitis, it appears to be extremely rare, with only one documented case ever reported. Case presentation: A 48-year-old woman presented with an episode of acute biliary pancreatitis

  17. Bacterial cholangitis causing secondary sclerosing cholangitis: a case report

    NARCIS (Netherlands)

    H.R. van Buuren (Henk); A.C.T.M. Depla (Annekatrien); P.C.J. ter Borg (Pieter)

    2002-01-01

    textabstractBACKGROUND: Although bacterial cholangitis is frequently mentioned as a cause of secondary sclerosing cholangitis, it appears to be extremely rare, with only one documented case ever reported. CASE PRESENTATION: A 48-year-old woman presented with an episode of acute

  18. A patient presenting with cholangitis due to Stenotrophomonas maltophilia and Pseudomonas aeruginosa successfully treated with intrabiliary colistine

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    Pablo N. Pérez

    2014-05-01

    Full Text Available Anatomical barriers for antibiotic penetration can pose a particular challenge in the clinical setting. Stenotrophomonas maltophilia (SM and Pseudomonas aeruginosa (PA are two pathogens capable of developing multiple drug-resistance (MDR mechanisms. We report the case of a 56-year-old female patient with a permanent percutaneous transhepatic biliary drainage (PTBD, who was admitted to our hospital with a cholangitis due to a MDR Escherichia coli strain. Upon admission, culture-guided antimicrobial therapy was conducted and the biliary catheter was replaced, with poor clinical response. Subsequently, SM and PA were detected. Treatment with fosfomycin and colistine was initiated, again without adequate response. Systemic colistine and tigecycline along with an intrabiliary infusion of colistine for 5 days was then used, followed by parenteral fosfomycin and tigecycline for 7 days. The patient was then successfully discharged. This is the first case report we are aware of on the use of intrabiliary colistine. It describes a new approach to treating cholangitis by MDR bacteria in patients with a PTBD.

  19. Clinical Feasibility and Usefulness of CT Fluoroscopy-Guided Percutaneous Transhepatic Biliary Drainage in Emergency Patients with Acute Obstructive Cholangitis

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    Kim, Ji Hyung [Sam Anyang Hospital, Anyang (Korea, Republic of)

    2009-04-15

    To evaluate the feasibility of CT fluoroscopy (CTF)-guided percutaneous transhepatic biliary drainage (PTBD) in emergency patients with acute obstructive cholangitis. The study included 28 patients admitted to the emergency center due to obstructive jaundice and found to require urgent biliary drainage, as well as judged to have a suitable peripheral bile duct for a CTF-guided puncture (at least 4 mm in width). Prior to the CTF-guided puncture, a CT scan was performed to evaluate bile duct dilatation and the underlying causes of biliary obstruction. If the patient was judged to be a suitable candidate, a CTF-guided PTBD was performed in the same CT unit without additional fluoroscopic guidance. Technical feasibility of the procedure was investigated with the evaluation of overall success rate and causes of failure. A hepatic puncture was attempted at the left lobe in 23 patients and right lobe in five patients. The procedure was successful in 24 of 28 patients (86%) Successful biliary puncture was achieved on the first attempt in 16 patients, the second attempt in five patients, and the third attempt in three patients. The causes of failure included guide wire twisting in one patient, biliary puncture failure in two patients, and poor visualization of the guide wire in one patient. There were no significant procedure-related complication. The CTF-guided PTBD is technically feasible and highly successful in patients judged to have a suitable indication. Moreover, although the procedure is unfamiliar and inconvenient to interventionalists, it has economical advantages in that it saves time and manpower. We believe this method can be used in the emergency patients requiring urgent biliary drainage as an alternative for the fluoroscopy-guided PTBD.

  20. TG13 miscellaneous etiology of cholangitis and cholecystitis.

    Science.gov (United States)

    Higuchi, Ryota; Takada, Tadahiro; Strasberg, Steven M; Pitt, Henry A; Gouma, Dirk J; Garden, O James; Büchler, Markus W; Windsor, John A; Mayumi, Toshihiko; Yoshida, Masahiro; Miura, Fumihiko; Kimura, Yasutoshi; Okamoto, Kohji; Gabata, Toshifumi; Hata, Jiro; Gomi, Harumi; Supe, Avinash N; Jagannath, Palepu; Singh, Harijt; Kim, Myung-Hwan; Hilvano, Serafin C; Ker, Chen-Guo; Kim, Sun-Whe

    2013-01-01

    This paper describes typical diseases and morbidities classified in the category of miscellaneous etiology of cholangitis and cholecystitis. The paper also comments on the evidence presented in the Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG 07) published in 2007 and the evidence reported subsequently, as well as miscellaneous etiology that has not so far been touched on. (1) Oriental cholangitis is the type of cholangitis that occurs following intrahepatic stones and is frequently referred to as an endemic disease in Southeast Asian regions. The characteristics and diagnosis of oriental cholangitis are also commented on. (2) TG 07 recommended percutaneous transhepatic biliary drainage in patients with cholestasis (many of the patients have obstructive jaundice or acute cholangitis and present clinical signs due to hilar biliary stenosis or obstruction). However, the usefulness of endoscopic naso-biliary drainage has increased along with the spread of endoscopic biliary drainage procedures. (3) As for biliary tract infections in patients who underwent biliary tract surgery, the incidence rate of cholangitis after reconstruction of the biliary tract and liver transplantation is presented. (4) As for primary sclerosing cholangitis, the frequency, age of predilection and the rate of combination of inflammatory enteropathy and biliary tract cancer are presented. (5) In the case of acalculous cholecystitis, the frequency of occurrence, causative factors and complications as well as the frequency of gangrenous cholecystitis, gallbladder perforation and diagnostic accuracy are included in the updated Tokyo Guidelines 2013 (TG13). Free full-text articles and a mobile application of TG13 are available via http://www.jshbps.jp/en/guideline/tg13.html.

  1. Tokyo Guidelines 2018: initial management of acute biliary infection and flowchart for acute cholangitis

    NARCIS (Netherlands)

    Miura, Fumihiko; Okamoto, Kohji; Takada, Tadahiro; Strasberg, Steven M.; Asbun, Horacio J.; Pitt, Henry A.; Gomi, Harumi; Solomkin, Joseph S.; Schlossberg, David; Han, Ho-Seong; Kim, Myung-Hwan; Hwang, Tsann-Long; Chen, Miin-Fu; Huang, Wayne Shih-Wei; Kiriyama, Seiki; Itoi, Takao; Garden, O. James; Liau, Kui-Hin; Horiguchi, Akihiko; Liu, Keng-Hao; Su, Cheng-Hsi; Gouma, Dirk J.; Belli, Giulio; Dervenis, Christos; Jagannath, Palepu; Chan, Angus C. W.; Lau, Wan Yee; Endo, Itaru; Suzuki, Kenji; Yoon, Yoo-Seok; de Santibañes, Eduardo; Giménez, Mariano Eduardo; Jonas, Eduard; Singh, Harjit; Honda, Goro; Asai, Koji; Mori, Yasuhisa; Wada, Keita; Higuchi, Ryota; Watanabe, Manabu; Rikiyama, Toshiki; Sata, Naohiro; Kano, Nobuyasu; Umezawa, Akiko; Mukai, Shuntaro; Tokumura, Hiromi; Hata, Jiro; Kozaka, Kazuto; Iwashita, Yukio; Hibi, Taizo; Yokoe, Masamichi; Kimura, Taizo; Kitano, Seigo; Inomata, Masafumi; Hirata, Koichi; Sumiyama, Yoshinobu; Inui, Kazuo; Yamamoto, Masakazu

    2018-01-01

    The initial management of patients with suspected acute biliary infection starts with the measurement of vital signs to assess whether or not the situation is urgent. If the case is judged to be urgent, initial medical treatment should be started immediately including respiratory/circulatory

  2. Sclerosing cholangitis

    Science.gov (United States)

    ... lining of the abdomen and abdominal organs) and varices (enlarged veins) Biliary cirrhosis (inflammation of the bile ... Complications may include: Bleeding esophageal varices Cancer in the ... of the biliary system (cholangitis) Narrowing of the bile ducts ...

  3. A new endoscopic therapeutic method for acute obstructive suppurative cholangitis post Roux-en-Y anastomosis: endoscopic retrograde cholangiography through jejunostomy

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    Zhuo YANG

    2012-01-01

    Full Text Available  Objective  To probe the value of endoscopic retrograde cholangiography (ERC through jejunostomy in patients in whom ERC could not be performed via the mouth after Roux-en-Y anastomosis on the upper gastrointestinal tract. Methods  In two patients suffering from acute obstructive suppurative cholangitis after a radical operation for cholangiocarcinoma, ERC could not be performed through the mouth due to the presence of a long non-functional jejunal loop. A jejunostomy was first done in the afferent loop of the jejunum, and a gastroscope was then inserted via the jejunostomy and passed retrogradely, to find the stoma of the cholangiointestinal anastomosis. ERC was then successfully performed, and followed by endoscopic retrograde biliary drainage (ERBD. Results  The operation was successful. It was found that cholangio-jejunostomy stoma was narrow, and a large amount of purulent mucus was present in the enlarged intrahepatic duct. ERC was done to enlarge the stoma, and a stent was placed into the main branch of the intrahepatic duct. Two patients achieved surgical success and smooth recovery after the operation. Conclusion  ERC through a jejunostomy in the patients who had Roux-en-Y cholangiojejunostomy following radical resection for cholangiocarcinoma, is a safe and effective surgical procedure.

  4. D-penicillamine for primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    Klingenberg, S L; Chen, Weikeng

    2006-01-01

    Primary sclerosing cholangitis is a cholestatic disease. D-penicillamine is suggested as a treatment option due to its copper reducing and immunomodulatory potential.......Primary sclerosing cholangitis is a cholestatic disease. D-penicillamine is suggested as a treatment option due to its copper reducing and immunomodulatory potential....

  5. Efficacy and safety of vedolizumab as a treatment option for moderate to severe refractory ulcerative colitis in two patients after liver transplant due to primary sclerosing cholangitis

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    Raúl Vicente Olmedo-Martín

    Full Text Available Vedolizumab is a humanized IgG1 monoclonal antibody that selectively blocks the lymphocyte integrin α4β7 and prevents its interaction with endothelial adhesion molecules and subsequent transmigration to the gastrointestinal tract. The drug was approved in 2014 for the induction and maintenance treatment of ulcerative colitis and moderate to severe Crohn's disease that is refractory or intolerant to conventional treatment with corticoids and immunosuppressants and/or anti-TNFα drugs. However, inflammatory bowel disease has a variable behavior following liver transplant. One third of patients with ulcerative colitis associated with primary sclerosing cholangitis are expected to deteriorate despite receiving immunosuppression to prevent rejection. There is limited experience with anti-TNFα agents in patients with inflammatory bowel disease in the setting of liver transplantation and the studies to date involve a limited number of cases. The efficacy and safety data of vedolizumab in this situation are unreliable and very preliminary. We present two cases with the aim to present the efficacy and safety of vedolizumab after one year of treatment in two patients who underwent a transplant due to primary sclerosing cholangitis. One case had de novo post-transplant ulcerative colitis refractory to two anti-TNFα drugs (golimumab and infliximab. The other patient had a colostomy due to fulminant colitis and developed severe ulcerative proctitis refractory to infliximab after reconstruction with an ileorectal anastomosis.

  6. Discrimination of suppurative cholangitis from nonsuppurative cholangitis with computed tomography (CT)

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    Lee, Nam Kyung [Department of Diagnostic Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of); Kim, Suk [Department of Diagnostic Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of)], E-mail: kimsuk@medigate.net; Lee, Jun Woo; Kim, Chang Won [Department of Diagnostic Radiology, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of); Kim, Gwang Ha; Kang, Dae Hwan [Department of Gastrointestinal Internal Medicine, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of); Jo, Hong Jae [Department of Surgery, Pusan National University Hospital, Pusan National University School of Medicine and Medical Research Institute, Pusan National University, Busan 602-739 (Korea, Republic of)

    2009-03-15

    Purpose: Suppurative cholangitis is characterized by obstruction, inflammation, and pyogenic infection of the biliary tract. This disease represents a true emergency. The purpose of this study was to compare the computed tomography (CT) findings between acute calculous suppurative and nonsuppurative cholangitis and to determine if there are findings that assist in the differential diagnosis. Materials and methods: Fifteen patients with acute suppurative cholangitis were enrolled in this study. Findings at endoscopic retrograde cholangiopancreaticography (ERCP) were the standard of reference for suppurative cholangitis. To compare the findings of suppurative cholangitis with those of nonsuppurative cholangitis, 35 patients with nonsuppurative cholangitis were randomly selected. The following findings were evaluated: the presence of papillitis, the presence of stones in the ampulla, the presence of intrahepatic stones, the presence of early inhomogeneous enhancement of the liver, the degree of bile duct dilatation, the degree of bile duct wall thickening and presence of cholecystitis. Sensitivity and specificity for each of the individual findings were calculated. Statistical analyses were performed the Pearson {chi}{sup 2} test, Fisher's exact test and the Mann-Whitney U test. Results: Papillitis showed the highest specificity 86% with 60% sensitivity. Marked inhomogeneous enhancement of the liver during the arterial phase showed 80% specificity with 60% sensitivity. In multivariate logistic analysis, papillitis and marked early inhomogeneous enhancement of the liver were the most significant predictors of acute suppurative cholangitis. The combination of these two CT findings improved specificity (97% specificity) for the diagnosis of suppurative cholangitis. Conclusion: Papillitis and marked early inhomogeneous enhancement of the liver were found to be the most discriminative CT findings for the diagnosis of acute suppurative cholangitis and the

  7. Clinicomicrobiological analysis of patients with cholangitis

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    S M Shenoy

    2014-01-01

    Full Text Available Acute cholangitis is inflammation of biliary ductal system from infection with an associated biliary obstruction. This retrospective study was done to determine the factors responsible for cholangitis and the microbiological profile of the bile in patients with cholangitis. In the study involving 348 patients, 36.4% had associated malignancy. A total of 54% of the bile samples were positive for aerobic culture. Nearly 66-73% of the Escherichia coli and Klebsiella isolates were Extended spectrum beta lactamases (ESBL producers. Two isolates of Candida spps were also obtained. Polymicrobial infection was seen in 31.5% of the culture positive cases. Ideal antibiotics in case of cholangitis would be those which are excreted in the bile such as third-generation cephalosporins, ureidopenicillins, carbapenems and fluoroquinolones to combat resistance and polymicrobial aetiology. Anti-fungal drugs may also be necessary if the patient is not responding to biliary decompression and antibacterial agents to prevent fungaemia.

  8. TG13 miscellaneous etiology of cholangitis and cholecystitis

    NARCIS (Netherlands)

    Higuchi, Ryota; Takada, Tadahiro; Strasberg, Steven M.; Pitt, Henry A.; Gouma, Dirk J.; Garden, O. James; Büchler, Markus W.; Windsor, John A.; Mayumi, Toshihiko; Yoshida, Masahiro; Miura, Fumihiko; Kimura, Yasutoshi; Okamoto, Kohji; Gabata, Toshifumi; Hata, Jiro; Gomi, Harumi; Supe, Avinash N.; Jagannath, Palepu; Singh, Harijt; Kim, Myung-Hwan; Hilvano, Serafin C.; Ker, Chen-Guo; Kim, Sun-Whe

    2013-01-01

    This paper describes typical diseases and morbidities classified in the category of miscellaneous etiology of cholangitis and cholecystitis. The paper also comments on the evidence presented in the Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG 07) published in 2007

  9. Acute Paraplegia due to Thoracic Hematomyelia

    Directory of Open Access Journals (Sweden)

    Aykut Akpınar

    2016-01-01

    Full Text Available Spontaneous intraspinal intramedullary hemorrhage is a rare entity with the acute onset of neurologic symptoms. The etiology of idiopathic spontaneous hematomyelia (ISH is unknown, and there are few published case reports. Hematomyelia is mostly associated with trauma, but the other nontraumatic etiologies are vascular malformations, tumors, bleeding disorders, syphilis, syrinx, and myelitis. MRI is a good choice for early diagnosis. Hematomyelia usually causes acute spinal cord syndrome due to the compression and destruction of the spinal cord. A high-dose steroid treatment and surgical decompression and evacuation of hematoma are the urgent solution methods. We present idiopathic spontaneous hematomyelia of a previously healthy 80-year-old male with a sudden onset of back pain and paraplegia.

  10. Primary Sclerosing Cholangitis

    Science.gov (United States)

    ... primary sclerosing cholangitis, you should eat well-balanced meals that give you enough calories and nutrients. If ... tube from the mouth to the anus. Next: Definition & Facts This content is provided as a service ...

  11. Primary Sclerosing Cholangitis (PSC)

    Science.gov (United States)

    ... Legacy Society Make Gifts of Stock Donate Your Car Personal Fundraising Partnership & Support Share Your Story Spread the Word Give While You Shop Contact Us Donate Now Primary Sclerosing Cholangitis Back ...

  12. Glucocorticosteroids for primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    Giljaca, Vanja; Poropat, Goran; Stimac, Davor

    2010-01-01

    sclerosing cholangitis, like ursodeoxycholic acid, glucocorticosteroids, and immunomodulatory agents, but none has been successful in reversing the process of the disease. To date, liver transplantation is the only definite therapeutic solution for patients with advanced primary sclerosing cholangitis...

  13. Rapid Progression of Primary Sclerosing Cholangitis Complicated with Ulcerative Colitis

    Directory of Open Access Journals (Sweden)

    Piotr Pardak

    2015-01-01

    Full Text Available Primary sclerosing cholangitis is a cholestatic condition with unknown etiology and long-standing, progressive course, leading to cirrhosis and requiring orthotropic liver transplant. In approximately 80%, primary sclerosing cholangitis is accompanied by inflammatory bowel disease, and in most cases the recognition of bowel disease precedes the diagnosis of primary sclerosing cholangitis. We describe a case of 22-year-old male diagnosed simultaneously with primary sclerosing cholangitis and ulcerative colitis, with a medical history suggesting uncommon prior development of the liver disease. Five months after the initial diagnosis, we observed advanced lesions of bile tree due to progression of primary sclerosing cholangitis, which led to the unusually fast necessity for the orthotopic liver transplant.

  14. Acute aortic regurgitation due to infective endocarditis

    Directory of Open Access Journals (Sweden)

    Claudia M Cortés

    2017-10-01

    Full Text Available Acute aortic regurgitation (AAR due to infective endocarditis (IE is a serious disease and usually requires surgical treatment. Our study aims to compare the clinical, echocardiographic, and microbiological characteristics as well as in-hospital outcome of patients with AAR according to the severity of heart failure (HF and to evaluate predictors of in-hospital mortality in a tertiary centre. In a prospective analysis, we compared patients with NYHA functional class I-II HF (G1 vs. functional class III-IV HF (G2. From 06/92 to 07/16, 439 patients with IE were hospitalized; 86 presented AAR: (G1, 39: 45.4% y G2, 47: 54.7%. The G1 had higher prosthetic IE (43.6% vs. 17%, p 0.01. All G2 patients had dyspnoea vs. 30.8% of the G1 (p < 0.0001. There were no differences in clinical, echocardiographic and microbiological characteristics. Surgical treatment was indicated mainly due to infection extension or valvular dysfunction in G1 and HF in G2. In-hospital mortality was 15.4% vs. 27.7% (G1 and G2 respectively p NS. In multivariate analysis, health care-associated acquisition (p 0.001, negative blood cultures (p 0.004, and functional class III-IV HF (p 0.039 were in-hospital mortality predictors. One-fifth of the patients with EI had AAR. Half of them had severe HF which needed emergency surgery and the remaining needed surgery for extension of the infection and / or valvular dysfunction. Both groups remain to have high surgical and in-hospital mortality. Health care-associated acquisition, negative blood cultures and advanced HF were predictors of in-hospital mortality

  15. Acute brachial diplegia due to Lyme disease.

    Science.gov (United States)

    Gorson, Kenneth C; Kolb, David A; Marks, Donald S; Hayes, Michael T; Baquis, George D

    2011-01-01

    to describe acute brachial diplegia as the initial manifestation of Lyme disease. bilateral, predominantly motor, cervical radiculoplexus neuropathy, the "dangling arm syndrome," has not been reported as a complication of acute Lyme infection. retrospective series of 5 patients from 2 tertiary neuromuscular centers. there were 4 men and 1 woman with an average age of 69 years. One recalled a tick bite, and preceding constitutional symptoms included headache (2) and fever, arthralgias, and fatigue in 1 patient each. Proximal arm weakness and acute pain developed within 3 weeks from onset; pain was bilateral in 3 patients and unilateral in 2 patients, and was described as severe throbbing. Arm weakness was bilateral at onset in 3 patients, and right sided in 2 patients followed by spread to the left arm within days. All the patients had weakness in the deltoid and biceps that was 3/5 or less (Medical Research Council scale), with variable weakness of the triceps and wrist extensors; 1 patient had a flail right arm and moderate (4/5) weakness of the proximal left arm muscles. Light touch was normal in the regions of weakness, and 1 patient had mildly reduced pin sensation over the forearm. Serum IgM Lyme titers were elevated in all the patients and were detected in the cerebrospinal fluid in 4 tested patients. The cerebrospinal fluid protein ranged between 135 and 176 mg/dL with lymphocytic pleocytosis (range, 42 to 270 cells). Electrodiagnostic studies showed normal median and ulnar motor potentials with asymmetrically reduced sensory amplitudes in the median (4), ulnar (3), and radial, and lateral antebrachial cutaneous potentials in 1 patient each. Two patients had acute denervation in the cervical or proximal arm muscles. There was full recovery after antibiotic therapy in 4 patients and considerable improvement in 1 patient after 2 months. acute brachial diplegia is a rare manifestation of acute Lyme infection and responds promptly to antibiotic therapy.

  16. Ga-67 scanning in the detection and localization of suppurative cholangitis complicating intrahepatic lithiasis

    International Nuclear Information System (INIS)

    Yeh, S.H.; Wang, S.J.; Chu, L.S.

    1983-01-01

    Ongoing studies continue. Our initial results indicate that suppurative cholangitis complicating intrahepatic lithiasis has a localized high uptake of Ga-67. Thus, Ga-67 liver scanning can serve as a useful technique for differentiating suppurative cholangitis from nonsuppurative form complicating intrahepatic lithiasis when the patients have the acute attack but without overwhelming sepsis

  17. PRIMARY SCLEROSING CHOLANGITIS IN CHILDREN AND ADOLESCENTS

    Directory of Open Access Journals (Sweden)

    Eleonora Druve Tavares FAGUNDES

    2017-10-01

    Full Text Available ABSTRACT BACKGROUND: Primary sclerosing cholangitis is a rare disease, but its prevalence has been underestimated in children and adolescents due to broad variation in clinical presentation as well as diagnostic challenges in this life period. OBJECTIVE: To evaluate children and adolescents with primary sclerosing cholangitis and to describe their clinical, laboratorial, histopathological, and cholangiography conditions. METHODS: This is an observational descriptive research that took place from 2005 to 2016 and included all the patients seen in the Outpatient Unit for Pediatric Hepatology of Hospital das Clinicas of UFMG who had been diagnosed with primary sclerosing cholangitis before the age of 18. Diagnosis was established through clinical, laboratory, radiographic and/or histopathologic criteria. Other chronic liver diseases were excluded, as well as secondary causes of cholangitis. Data analysis used statistic resources in SPSS software. Variables were expressed as averages, standard deviation, absolute frequency, and percentage. RESULTS: Twenty-one patients fulfilled criteria to be included in the research sample. Male patients predominated (3.2:1 and average age at diagnosis was 6.7±3.9 years. Five (23.8% patients had associated inflammatory bowel disease, four had ulcerative colitis and one indeterminate colitis. Signs and symptoms vary and are usually discrete at presentation. The most frequent symptom was abdominal pain (47.6% followed less frequently by jaundice (28.6% and itching (14.3%. The reason for medical investigation was asymptomatic or oligosymptomatic enzyme alterations in 33.3% of patients. All patients presented increased hepatic enzymes: aminotransferases, gamma glutamyl transferase, and alkaline phosphatase. Twenty patients had alterations compatible to primary sclerosing cholangitis in their cholangiography exam; one patient had no alterations at magnetic resonance cholangiography, but presented histopathologic

  18. Primary Biliary Cholangitis (Primary Biliary Cirrhosis)

    Science.gov (United States)

    ... Nutrition Clinical Trials Primary Biliary Cholangitis Definition & Facts Symptoms & Causes Diagnosis Treatment Eating, Diet, & Nutrition Clinical Trials Wilson Disease Primary Biliary Cholangitis (Primary Biliary Cirrhosis) View or ...

  19. Primary Sclerosing Cholangitis

    OpenAIRE

    A Stiehl; C Benz; P Sauer

    2000-01-01

    Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease characterized by fibrosing inflammation and obliteration of intra- and/or extrahepatic bile ducts. The disease is one of the most common cholestatic diseases in adults and is diagnosed with increasing frequency. It is very often associated with ulcerative colitis. Patients with PSC have an increased incidence of bile duct carcinomas, and those with ulcerative colitis also have an increased incidence of colonic carcino...

  20. Primary sclerosing cholangitis

    OpenAIRE

    Worthington, Joy; Chapman, Roger

    2006-01-01

    Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease characterized by inflammation and fibrosis of the bile ducts, resulting in end-stage liver disease and reduced life expectancy. PSC primarily affects young and middle-aged men, often in association with underlying inflammatory bowel disease. The etiology of PSC includes immune-mediated components and elements of undefined nature. A cholestatic picture of liver biochemistries with elevations in serum alkaline phosphata...

  1. Early maternal death due to acute encephalitis

    Directory of Open Access Journals (Sweden)

    M Vidanapathirana

    2014-03-01

    Full Text Available Maternal death in an unmarried woman poses a medico-legal challenge. A 24-year-old unmarried schoolteacher, residing at a boarding place, had been admitted to hospital in a state of cardiac arrest. At the autopsy, mild to moderate congestion of subarachnoid vessels and oedema of the brain was noted. An un-interfered foetus of 15 weeks with an intact sac and placental tissues were seen. Genital tract injuries were not present. Histopathological examination showed diffuse perivascular cuffing by mononuclear cells suggestive of viral encephalitis, considering the circumstances of death and the social stigma of pregnancy in this unmarried teacher, the possibility of attempted suicide by ingestion of a poison was considered. Abrus precatorius (olinda seeds commonly found in the area is known to produce acute encephalitis as well as haemorrhagic gastroenteritis and pulmonary congestion was also considered as a possible cause for this unusual presentation

  2. Acute suppuration of the pancreatic duct associated with pancreatic ductal obstruction due to pancreas carcinoma.

    Science.gov (United States)

    Tajima, Yoshitsugu; Kuroki, Tamotsu; Susumu, Seiya; Tsutsumi, Ryuji; Kitasato, Amane; Adachi, Tomohiko; Mishima, Takehiro; Kanematsu, Takashi

    2006-08-01

    Acute obstructive suppurative cholangitis is a well-known clinical entity; however, acute suppuration of the pancreatic duct in the setting of pancreatic ductal obstruction is an uncommon pancreatic disorder. We report a case of acute suppuration of the pancreatic duct without either a concomitant pancreatic abscess or an infected pseudocyst, presenting as acute relapsing pancreatitis. In this case, the underlying cause of suppuration of the pancreatic duct was pancreatic ductal obstruction and chronic pancreatitis secondary to pancreas head carcinoma along with infection of Escherichia coli. Endoscopic placement of a pancreatic stent resulted in an evacuation of grayish thick pus from the distal pancreatic duct with a dramatic improvement of the disease. This case proposes the concept that acute suppuration of the pancreatic duct is a complex process involving the chronically damaged pancreas, pancreatic outflow obstruction, and subsequent bacterial infection. Antibiotic treatment is effective but temporary; therefore, the immediate drainage of the infected pancreatic duct is mandatory.

  3. Acute dystonic reaction due to dexketoprofen trometamol.

    Science.gov (United States)

    Kayipmaz, Afsin Emre; Giray, Tufan Akin; Tasci, Suleyman Serdar; Tasci, Suleyman Serdar; Kavalci, Cemil; Kocalar, Ummu Gulsum

    2015-11-01

    Dexketoprofentrometamol (DKP), is a tromethamine salt of the water-soluble S-enantiomer of ketoprofen. As with all other non-steroidal anti-inflammatory agents, the most common side effect of DKP is gastric complications. In this paper, we report a case of dystonic reaction after intravenous DKP use. A 24-year-old man was admitted to our hospital after suffering a leg burn from boiling oil. He had no drug hypersensitivity. An intravenous preparation containing the active ingredient DKP was injected for analgesia, after which the patient experienced an involuntary flexion response in both upper extremities. With a suspected diagnosis of dystonia, biperiden lactate 5 mg/ml was administered via the intramuscular route and the contractions abated within 30 seconds of the injection.As non-steroidal anti-inflammatory agents are commonly used and prescribed in emergency departments, it should be kept in mind that an acute dystonic reaction can develop against one of these agents, DKP.

  4. Lymphocytic cholecystitis/cholangitis.

    Science.gov (United States)

    Jessurun, Jose

    2015-01-01

    To describe four cases of an uncommon type of acalculous cholecystitis/cholangitis characterized by increased intraepithelial lymphocytes within the biliary epithelium. Cases were prospectively compiled during regular surgical pathology sign-out. Clinical information was obtained from the electronic medical record and the gross appearance from the surgical pathology reports. Microscopic examination was performed with emphasis on the type, location, and distribution of the inflammatory pattern; presence of intraepithelial lymphocytes (>30 per 100 biliary cells); and presence of metaplasia and epithelial hyperplasia. Immunohistochemical stains for CD3, CD8, and IgG4 were performed in some cases. All patients were adults who had either biliary pain or obstructive symptoms. All gallbladders had a relatively normal gross appearance and did not contain gallstones or biliary sludge. Microscopic examination showed numerous intraepithelial lymphocytes in the biliary epithelium. The mucosa was frequently expanded by dense inflammatory cell infiltrates. The inflammatory process was more severe in the infundibulum and bile ducts than in the body of the gallbladder. The intraepithelial lymphocytes were CD3+, CD8+. IgG4+ plasma cells were absent. The term lymphocytic cholecystitis/cholangitis is proposed. The potential clinical implications and pathogenesis of this inflammatory pattern and the differential diagnosis with other forms of acalculous cholecystitis are discussed. Copyright© by the American Society for Clinical Pathology.

  5. Primary sclerosing cholangitis

    Directory of Open Access Journals (Sweden)

    Chapman Roger

    2006-10-01

    Full Text Available Abstract Primary sclerosing cholangitis (PSC is a chronic cholestatic liver disease of unknown aetiology characterised by inflammation and fibrosis of the biliary tree. The mean age at diagnosis is 40 years and men are affected twice as often as women. There is a reported annual incidence of PSC of 0.9–1.31/100,000 and point prevalence of 8.5–13.6/100,000. The onset of PSC is usually insidious and many patients are asymptomatic at diagnosis or have mild symptoms only such as fatigue, abdominal discomfort and pruritus In late stages, splenomegaly and jaundice may be a feature. In most, the disease progresses to cirrhosis and liver failure. Cholangiocarcinoma develops in 8–30% of patients. PSC is thought to be immune mediated and is often associated with inflammatory bowel disease, especially ulcerative colitis. The disease is diagnosed on typical cholangiographic and histological findings and after exclusion of secondary sclerosing cholangitis. Median survival has been estimated to be 12 years from diagnosis in symptomatic patients. Patients who are asymptomatic at diagnosis, the majority of whom will develop progressive disease, have a survival rate greater than 70% at 16 years after diagnosis. Liver transplantation remains the only effective therapeutic option for patients with end-stage liver disease from PSC, although high dose ursodeoxycholic acid may have a beneficial effect.

  6. Primary sclerosing cholangitis

    Directory of Open Access Journals (Sweden)

    Marina G Silveira

    2008-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a chronic cholestatic liver disease characterized by inflammation and fibrosis of the bile ducts, resulting in end-stage liver disease and reduced life expectancy. PSC primarily affects young and middle-aged men, often in association with underlying inflammatory bowel disease. The etiology of PSC includes immune-mediated components and elements of undefined nature. A cholestatic picture of liver biochemistries with elevations in serum alkaline phosphatase, nonspecific autoantibodies such as perinuclear antineutrophilic antibody, antinuclear antibodies and smooth muscle antibodies, and diffuse multifocal biliary strictures, resulting in a ‘beaded’ appearance on radiographic studies, are the hallmarks of the disease. No effective medical therapy is currently available, although clinical studies are in progress. Ursodeoxycholic acid at high doses (28 mg/kg/day to 30 mg/kg/day is the most promising agent but is unproven so far. Liver transplantation is currently the only life-extending therapy for patients with end-stage disease, although recurrent disease can be observed in the transplanted liver. The multiple complications of PSC include pruritus, fatigue, vitamin deficiencies, metabolic bone disease, peristomal varices, bacterial cholangitis, dominant biliary strictures, gallbladder stones and polyps, and malignancy, particularly cholangiocarcinoma, which is the most lethal complication of PSC.

  7. Children hospitalized due to acute otitis media: how does this condition differ from acute mastoiditis?

    Science.gov (United States)

    Laulajainen-Hongisto, Anu; Saat, Riste; Lempinen, Laura; Aarnisalo, Antti A; Jero, Jussi

    2015-09-01

    To evaluate the clinical picture and microbiological findings of children hospitalized due to acute otitis media and to analyze how it differs from acute mastoiditis. A retrospective review of the medical records of all children (0-16 years) hospitalized due to acute otitis media in the Department of Otorhinolaryngology at the Helsinki University Hospital, between 2003 and 2012. Comparison with previously published data of children with acute mastoiditis (n=56) from the same institute and period of time. The most common pathogens in the children hospitalized due to acute otitis media (n=44) were Streptococcus pneumoniae (18%), Pseudomonas aeruginosa (16%), Streptococcus pyogenes (14%), and Staphylococcus aureus (14%). One of the most common pathogens of out-patient acute otitis media, Haemophilus influenzae, was absent. Otorrhea was common in infections caused by S. pyogenes and otorrhea via tympanostomy tube in infections caused by P. aeruginosa. In children under 2 years-of-age, the most common pathogens were S. pneumoniae (43%), Moraxella catarrhalis (14%), and S. aureus (7%). S. pyogenes and P. aeruginosa were only found in children over 2 years-of-age. Previous health problems, bilateral infections, and facial nerve paresis were more common in children hospitalized due to acute otitis media, compared with acute mastoiditis, but they also demonstrated lower CRP values and shorter duration of hospital stay. The number of performed tympanostomies and mastoidectomies was also comparatively smaller in the children hospitalized due to acute otitis media. S. aureus was more common and S. pneumoniae, especially its resistant strains, was less common in the children hospitalized due to acute otitis media than acute mastoiditis. Acute otitis media requiring hospitalization and acute mastoiditis compose a continuum of complicated acute otitis media that differs from common out-patient acute otitis media. The bacteriology of children hospitalized due to acute otitis media

  8. Primary sclerosing cholangitis and pregnancy

    Directory of Open Access Journals (Sweden)

    Casper Q. Kammeijer

    2011-08-01

    Full Text Available Primary sclerosing cholangitis is a progressive disease, and coincidentally in pregnancy it is rare. It is characterized by progressive inflammation and destruction of bile ducts finally resulting in liver failure. A rare case of primary sclerosing cholangitis in pregnancy is presented. The course of the pregnancy was marked by threatened preterm delivery and exacerbation of cholestasis. She was successfully treated with ursodeoxycholic acid (UDCA. Although, primary sclerosing cholangitis has both maternal and fetal effects on pregnancy, the overall outcome is favorable. Only few cases have been reported using high dose ursodeoxycholic acid for primary sclerosing cholangitis in pregnancy, it often improves pruritus but has no protection against stillbirth. Data on the safety to the fetus or neonate and long-term outcome are scarce.

  9. Acute small bowel obstruction due to chicken bone bezoar

    Directory of Open Access Journals (Sweden)

    Vetpillai P

    2012-12-01

    Full Text Available Preadeepan Vetpillai,1 Ayo Oshowo21CT2 Surgery in General, Charing Cross Hospital, 2Colorectal and Laparoscopic Surgery, Whittington Hospital, London, UKAbstract: Acute intestinal obstruction due to foreign bodies, or bezoar, is a rare occurrence in an adult with a normal intestinal tract. We report an unusual case of a 43-year-old black man with no previous abdominal surgery and no significant medical history who presented with an acute episode of small bowel obstruction due to an impacted undigested chicken bone.Keywords: small bowel obstruction, chicken bone, bezoar

  10. Bile acids for primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    Chen, Weikeng; Gluud, C

    2003-01-01

    Bile acids have been used for treating primary sclerosing cholangitis, but their beneficial and harmful effects remain unclear.......Bile acids have been used for treating primary sclerosing cholangitis, but their beneficial and harmful effects remain unclear....

  11. Unusual Presentation of Primary Sclerosing Cholangitis

    Directory of Open Access Journals (Sweden)

    BC Pineau

    1997-01-01

    Full Text Available A 23-year-old man presenting with acute pancreatitis and autoimmune hemolytic anemia was diagnosed with primary sclerosing cholangitis (PSC without evidence of ulcerative colitis. This constellation of rare associations constitutes a unique mode of presentation of PSC. Within two years he also developed ankylosing spondylitis with sacroiliitis. Disordered immune regulation as a major factor in the mechanism of injury in PSC is supported by its increased association with other immunologically mediated disorders, most notably ulcerative colitis. Autoimmune hemolytic anemia, however, has been reported to be associated with PSC on only two occasions, and ankylosing spondylitis in the absence of ulcerative colitis is also unusual. In addition, the presentation of PSC with acute pancreatitis has rarely been described. This patient presented with several unusual features of PSC.

  12. Spontaneous ignition due to intentional acute aluminum phosphide poisoning.

    Science.gov (United States)

    Shadnia, Shahin; Soltaninejad, Kambiz

    2011-02-01

    Acute aluminum phosphide (AlP) poisoning is one of the most common cause of acute pesticide poisoning in Iran. Spontaneous ignition is a rare finding in AlP poisoning. To present two cases of fatal AlP poisoning that involved spontaneous ignition. Two patients presented with suicidal ingestion of AlP tablets. In the Emergency Department (ED), they received gastric lavage. During insertion of a nasogastric tube, both patients experienced spontaneous ignition, and flames were witnessed by the medical personnel. Unfortunately, both patients died due to systemic effects of AlP poisoning. Patients who present with acute aluminum phosphide poisoning may experience spontaneous ignition in the ED. Copyright © 2011 Elsevier Inc. All rights reserved.

  13. Primary Sclerosing Cholangitis

    Directory of Open Access Journals (Sweden)

    A Stiehl

    2000-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a chronic cholestatic liver disease characterized by fibrosing inflammation and obliteration of intra- and/or extrahepatic bile ducts. The disease is one of the most common cholestatic diseases in adults and is diagnosed with increasing frequency. It is very often associated with ulcerative colitis. Patients with PSC have an increased incidence of bile duct carcinomas, and those with ulcerative colitis also have an increased incidence of colonic carcinomas. In end-stage disease, liver transplantation is the treatment of choice. Immunosuppressive treatment has little effect. Ursodeoxycholic acid (UDCA, which has been shown to improve liver histology and survival in patients with primary biliary cirrhosis, has a beneficial effect in PSC, provided that patients who develop major duct stenoses are treated endoscopically. The aim is to treat patients as early as possible to prevent progression to the advanced stages of the disease. During treatment with UDCA, stenoses of major ducts may develop, and early endoscopic dilation is highly effective. Because UDCA treatment improves but does not cure cholestatic liver diseases, permanent treatment seems to be necessary. Such prolonged treatment with UDCA may be recommended because, until now, no side effects have been reported. In patients with end-stage disease, UDCA is not effective and liver transplantation is indicated.

  14. Acute abdominal pain and constipation due to lead poisoning.

    Science.gov (United States)

    Mongolu, S; Sharp, P

    2013-01-01

    Although uncommon, lead poisoning should be considered as a differential diagnosis in cases of unexplained acute abdominal pain in both adults and children. We present the case of a 35-year-old Asian male who presented with abdominal pain and constipation secondary to lead poisoning. Initially, the source of lead exposure was not apparent; this was later found to be due to ingestion of an Ayurvedic herbal medicine for the treatment of infertility. Lead poisoning due to the ingestion of Ayurvedic remedies is well described. We discuss the diagnosis, pathophysiology and treatment of lead poisoning. This case illustrates one of the rarer medical causes of acute abdominal pain and emphasizes the need to take a thorough history (including specific questioning regarding the use of over-the-counter and traditional/ herbal remedies) in cases of suspected poisoning or drug toxicity.

  15. Acute Anterolateral Myocardial Infarction Due to Aluminum Phosphide Poisoning

    Directory of Open Access Journals (Sweden)

    2013-08-01

    Full Text Available Aluminum phosphide (AlP is a highly effective rodenticide which is used as a suicide poison. Herein, a 24 year-old man who’d intentionally ingested about 1liter of alcohol and one tablet of AlP is reported. Acute myocardial infarction due to AlP poisoning has been occurred secondary to AIP poisoning. Cardiovascular complications are poor prognostic factors in AlP poisoning

  16. Acute pulmonary embolism due to multiple hydatid cysts.

    Science.gov (United States)

    Lioulias, A; Kotoulas, C; Kokotsakis, J; Konstantinou, M

    2001-07-01

    A case of acute pulmonary embolism due to multiple hydatid cysts is reported. Chest X-ray, echocardiography, spiral CT scan and MR-angiography were performed for the diagnostic evaluation. The patient underwent a left anterior thoracotomy and a left pulmonary arteriotomy in order to remove the hydatid cysts, without using extracorporeal circulation. The post-operative recovery was uneventful and the patient, 42 months later, has a normal life.

  17. Acute infarction of corpus callosum due to transient obstructive hydrocephalus.

    Science.gov (United States)

    Kaymakamzade, Bahar; Eker, Amber

    2016-01-01

    Acute ischemia of the corpus callosum (CC) is not a well-known feature in patients with acute hydrocephalus. Herein, we describe a case with acute CC infarction due to another rare entity; transient obstructive hydrocephalus. A 66-year-old male was admitted with sudden onset right-sided hemiparesia. CT demonstrated a hematoma on the left basal ganglia with extension to all ventricles. The following day, the patient's neurological status progressed to coma and developed bilateral pyramidal signs. MRI demonstrated obstructive hydrocephalus and acute diffuse infarction accompanied by elevation of the CC. On the same day there was improvement in his neurological status with significant decrease in ventricular size and complete resolution of the clot in the third ventricle. The mechanism of signal abnormalities is probably related with the neural compression of the CC against the falx. Presumably, the clot causing obstruction in the third ventricle dissolved or decayed by the help of fibrinolytic activity of CSF, which was raised after IVH and caused spontaneous improvement of hydrocephalus. Bilateral neurological symptoms suggest diffuse axonal damage and normalization of the intracranial pressure should be performed on the early onset of clinical detorioration in order to prevent axonal injury. Copyright © 2016 Polish Neurological Society. Published by Elsevier Urban & Partner Sp. z o.o. All rights reserved.

  18. Cholangitis following percutaneous biliary drainage

    International Nuclear Information System (INIS)

    Audisio, R.A.; Bozzetti, F.; Cozzi, G.; Severini, A.; Belloni, M.; Friggerio, L.F.

    1989-01-01

    The binomial PTBD-cholangitis often stands under different and sometimes even opposite relations. Among its indications the procedure lists, the treatment of cholangitis which, on the other hand, may be itself a complication of biliary drainage. The present work proposes a critical review of cholangitis-PTBD correlations, from an ordinary clinical-radiological point of view. Different pathogenetic hypothesis of cholangitis (inflammation, cholestasis, surgical manipulation) are discussed together with risk factors (impaired macrophagic-phagocytic system, immunosuppresion, wide neoplastic liver involvement, multiple intrahepatic ductal obstructions, chronic liver diseases, aged patients, etc.). The authors also report about prevention and treatment of septic complications which must be carried out following technical and therapeutic strategies, such as chemoprophylaxis and focused antibiotic therapy according to coltural samples, slow injection of small amounts of contrast medium, peripheral branches approach, gentle handling of catheters and guidewires, flushing with saline solutions and brushing of the catheter itself, and finally use of large gauge catheters in the presence of bile sludge

  19. Acute renal failure likely due to acute nephritic syndrome associated with typhoid fever.

    Science.gov (United States)

    Hayashi, Manabu; Kouzu, Hideshi; Nishihara, Masahiro; Takahashi, Tohru; Furuhashi, Masato; Sakamoto, Ken-ichi; Satoh, Naotoshi; Nishitani, Takahiro; Shikano, Yasukuni

    2005-10-01

    A 45-year-old woman was admitted to our hospital because of high fever and malaise. She also presented abnormal urine findings including macrohematuria and proteinuria with transient renal insufficiency. Salmonella Typhi was isolated from her blood and stool culture, and then she was diagnosed as having typhoid fever. Salmonella enterica serotype typhi infection can be complicated by renal involvement, although rare. In Japan, few cases have been reported about acute nephritic syndrome in typhoid fever. Here, we report a case of endemic acquired typhoid fever associated with acute renal failure probably due to acute nephritic syndrome successfully treated with levofloxacin.

  20. Acute respiratory distress syndrome in a neonate due to possible transfusion-related acute lung injury

    Directory of Open Access Journals (Sweden)

    Arti Maria

    2017-01-01

    Full Text Available Transfusion-related acute lung injury (TRALI is a potentially life-threatening complication of blood component transfusion. It is relatively underdiagnosed entity in neonates with scant literature. We report a case of TRALI in a preterm neonate developing acute respiratory distress within 6 h of blood product transfusion in the absence of preexisting lung disease. Prompt ventilator and supportive management were instituted. The baby showed clinical and radiological improvement within 12 h; however, he succumbed to death due to acute massive pulmonary hemorrhage 36 h later. Possibility of TRALI should be kept if there is sudden deterioration of lung function after blood transfusion.

  1. Small Bowel Perforation due to Gossypiboma Caused Acute Abdomen

    Directory of Open Access Journals (Sweden)

    Tahsin Colak

    2013-01-01

    Full Text Available Gossypiboma, an infrequent surgical complication, is a mass lesion due to a retained surgical sponge surrounded by foreign body reaction. In this case report, we describe gossypiboma in the abdominal cavity which was detected 14 months after the hysterectomy due to acute abdominal pain. Gossypiboma was diagnosed by computed tomography (CT. The CT findings were a rounded mass with a dense central part and an enhancing wall. In explorative laparotomy, small bowel loops were seen to be perforated due to inflammation of long standing gossypiboma. Jejunal resection with end-to-end anastomosis was performed. The patient was discharged whithout complication. This case was presented to point to retained foreign body (RFB complications and we believed that the possibility of a retained foreign body should be considered in the differential diagnosis of who had previous surgery and complained of pain, infection, or palpable mass.

  2. Primary sclerosing cholangitis associated with systemic sclerosis.

    Science.gov (United States)

    Fraile, G.; Rodríguez-García, J. L.; Moreno, A.

    1991-01-01

    Primary sclerosing cholangitis is a chronic inflammatory fibrotic disorder strongly associated with inflammatory bowel disease. Although an association between some inflammatory fibrotic conditions, such as Riedel's thyroiditis and retroperitoneal fibrosis and primary sclerosing cholangitis has been described, to our knowledge there are no reports of primary sclerosing cholangitis in patients with systemic sclerosis. A patient with this combination of conditions is presented and the possible significance of the association discussed. Images Figure 1 Figure 2 PMID:2041852

  3. Autoantibodies in primary sclerosing cholangitis

    OpenAIRE

    Hov, Johannes Roksund; Boberg, Kirsten Muri; Karlsen, Tom H

    2008-01-01

    The aetiology of primary sclerosing cholangitis (PSC) is not known and controversy exists as to whether PSC should be denominated an autoimmune disease. A large number of autoantibodies have been detected in PSC patients, but the specificity of these antibodies is generally low, and the frequencies vary largely between different studies. The presence of autoantibodies in PSC may be the result of a nonspecific dysregulation of the immune system, but the literature in PSC points to the possible...

  4. Etiopathogenesis of primary sclerosing cholangitis

    OpenAIRE

    Chapman, Roger; Cullen, Sue

    2008-01-01

    Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown etiology but lymphocytic portal tract infiltration is suggestive of an immune-mediated basis for this disease. Associations with inflammatory bowel disease (IBD) especially ulcerative colitis (UC), and with particular autoimmune diseases, as well as the genetic associations further suggest PSC may be an immune-mediated disease. The immunogenetics of PSC have been the subject of active research and several H...

  5. Cholangiocarcinoma in primary sclerosing cholangitis

    OpenAIRE

    Bergquist, Annika

    2001-01-01

    Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease of unknown causes closely associated with ulcerative colitis. PSC is a progressive disease leading to liver failure and need for liver transplantation. Cholangiocarcinoma (CC) occurs in 10-20% of patients with PSC. The prognosis for CC is poor, even after liver transplantation. It is of great importance to identify PSC patients at risk for malignant development and transplant them at an early stage. ...

  6. Management Of Primary Sclerosing Cholangitis

    OpenAIRE

    Sandhu, Bimaljit S.; Luketic, Velimir A.

    2006-01-01

    Management of primary sclerosing cholangitis (PSC) can be divided into endoscopic, medical, and surgical treatments. Whereas endoscopic therapy is primarily used to manage dominant strictures, medical treatment is directed both at modifying course of the disease and at symptomatic relief. Ursodeoxycholic acid is the most promising disease-modifying agent. Corticosteroids and other immunosuppressive agents do not have a proven role. Cholestyramine and rifampicin improve pruritis but response t...

  7. Pancreatic Pseudocyst Ruptured due to Acute Intracystic Hemorrhage

    Directory of Open Access Journals (Sweden)

    Kunishige Okamura

    2017-12-01

    Full Text Available Rupture of pancreatic pseudocyst is one of the rare complications and usually results in high mortality. The present case was a rupture of pancreatic pseudocyst that could be treated by surgical intervention. A 74-year-old man developed abdominal pain, vomiting, and diarrhea, and he was diagnosed with cholecystitis and pneumonia. Three days later, acute pancreatitis occurred and computed tomography (CT showed slight hemorrhage in the cyst of the pancreatic tail. After another 10 days, CT showed pancreatic cyst ruptured due to intracystic hemorrhage. Endoscopic retrograde cholangiopancreatography revealed leakage of contrast agent from pancreatic tail cyst to enclosed abdominal cavity. His left hypochondrial pain was increasing, and CT showed rupture of the cyst of the pancreatic tail into the peritoneal cavity was increased in 10 days. CT showed also two left renal tumors. Therefore we performed distal pancreatectomy with concomitant resection of transverse colon and left kidney. We histopathologically diagnosed pancreatic pseudocyst ruptured due to intracystic hemorrhage and renal cell carcinoma. Despite postoperative paralytic ileus and fluid collection at pancreatic stump, they improved by conservative management and he could be discharged on postoperative day 29. He has achieved relapse-free survival for 6 months postoperatively. The mortality of pancreatic pseudocyst rupture is very high if some effective medical interventions cannot be performed. It should be necessary to plan appropriate treatment strategy depending on each patient.

  8. Bile acids for primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    Poropat, Goran; Giljaca, Vanja; Stimac, Davor

    2011-01-01

    Primary sclerosing cholangitis is a progressive chronic cholestatic liver disease that usually leads to the development of cirrhosis. Studies evaluating bile acids in the treatment of primary sclerosing cholangitis have shown a potential benefit of their use. However, no influence on patients...

  9. Severe acute caffeine poisoning due to intradermal injections: Mesotherapy hazard

    Directory of Open Access Journals (Sweden)

    Perković-Vukčević Nataša

    2012-01-01

    Full Text Available Introduction. Caffeine is indicated in the treatment of migraine headaches, as well as neonatal apnea and bradycardia syndrome. In mild poisoning, the most prevalent symptoms are nausea, vomiting, diarrhea, tremor, anxiety and headache. In more severe cases, symptoms consist of heart rythym abnormalities, myocardial infarction and seizures. Due to its common lipolytic effect, caffeine is used in mesotherapy, usually in combination with drugs of similar effect. We presented a patient with acute iatrogenic caffeine poisoning. Case report. A 51-year-old woman, with preexisting hypertension and hypertensive cardiomyopathy was subjected to cosmetic treatment in order to remove fat by intradermal caffeine injections. During the treatment the patient felt sickness, an urge to vomit, and a pronounced deterioration of general condition. Upon examination, the patient exhibited somnolence, hypotension and nonsustained ventricular tachycardia, which was sufficient enough evidence for further hospitalization. On admission to the intensive care unit the patient was anxious with increased heart rate, normotensive, with cold, damp skin, and visible traces of injection sites with surrounding hematomas on the anterior abdominal wall. Paroxysmal supraventricular tachycardia (PSVT on electrocardiographic monitoring was found. The laboratory analysis determined a lowered potassium level of 2.1 mmol/L (normal range 3,5 - 5.2 mmol/L, and a toxicological analysis (liquid chromatography with ultraviolet detection proved a toxic concentration of caffeine in plasma - 85.03 mg/L (toxic concentration over 25 mg/L. On application of intensive therapy, antiarrhythmics, and substitution of potassium, as well as both symptomatic and supportive therapy, there was a significant recovery. The patient was discharged without any sequele within four days. Conclusion. A presented rare iatrogenic acute caffeine poisoning occured due to massive absorption of caffeine from the

  10. Renal Replacement Therapy in Acute Kidney Failure due to Rhabdomyolysis

    Directory of Open Access Journals (Sweden)

    G. Maggi

    2012-01-01

    Full Text Available Rhabdomyolysis is a syndrome caused by skeletal muscle cells destruction which can occur for many reasons, including prolonged immobilization. The main complication of the syndrome is the development of acute renal failure. Rhabdomyolysis and myoglobinuria are responsible for approximately 5% of all causes of acute renal failure in the USA. The cause of rhabdomyolysis is often multifactorial, and approximately 8–20% of such patients develop myoglobinuric acute renal failure.

  11. Acute abdomen in AIDS

    International Nuclear Information System (INIS)

    Kuhlman, J.E.; Fishman, E.K.

    1989-01-01

    The CT scans of 80 patients with both AIDS and acute abdominal pain were reviewed. CT identifiable causes of pain included perforation (four); colitides (15); septic infarctions (six); abscesses (10); bowel obstruction due to tumor (four); ascending cholangitis (two); enterovesical fistula (one); and sacral osteomyelitis (one). CT affected management in 40% of patients by narrowing diagnostic possibilities, triaging between surgical versus nonsurgical emergencies, and directing diagnostic procedures. CT was an expeditious triage modality for evaluating the critically ill patient with AIDS and acute abdominal pain

  12. Acute toxemic schistosomiasis complicated by a acute flaccid paraplegia due to schistosomal myeloradiculopathy in Sudan

    International Nuclear Information System (INIS)

    Ahmed, Abdelmonim F.; Kareem, Abid M.; Dawoud, Talal A.; Idris, Abdelrehman S.

    2008-01-01

    A 55-year old Sudanese physician presented with one month history of diarrhea, loss of weight 10 kg and low grade nocturnal fever. Following colonoscopy, he rapidly developed paraparesis and retention of urine. Magnetic resonance imaging (MRI) of the spinal cord showed low cord lesion suggestive of transverse myelitis. We present a detailed account of diagnostic and management challenges and a literature review of the final diagnosis of acute toxemic schistosomiasis, complicated by acute flaccid paraplegia due to schistosomal myeloradiculopathy. We are reporting this case to increase the awareness of physicians of schistosomal myeloradiculopathy, as it needs urgent specific treatment praziquantel and steroids. An early follow-up with MRI of the spinal cord 2 weeks treatment may help in preventing unnecessary neurosurgical intervention. Bilharziasis may be contracted on the banks of river White Nile in urban areas. Finally clinicians should make use of the Google search for diagnosis in difficult cases. (author)

  13. Duration of antibiotic therapy for cholangitis after successful endoscopic drainage of the biliary tract

    NARCIS (Netherlands)

    van Lent, Anja U. G.; Bartelsman, Joep F. W. M.; Tytgat, Guido N. J.; Speelman, Peter; Prins, Jan M.

    2002-01-01

    BACKGROUND: Drainage of the obstructed biliary tree is the mainstay of therapy for patients with acute cholangitis; antibiotic therapy is complementary. It is unknown whether it is necessary to continue therapy with antibiotics once biliary drainage is achieved and signs of systemic inflammation

  14. Orthotopic liver transplantation for primary sclerosing cholangitis.

    Science.gov (United States)

    Marsh, J W; Iwatsuki, S; Makowka, L; Esquivel, C O; Gordon, R D; Todo, S; Tzakis, A; Miller, C; Van Thiel, D; Starzl, T E

    1988-01-01

    The incidence or diagnostic rate of sclerosing cholangitis is increasing. Because of the lack of effective medical or surgical therapy for patients with end-stage liver disease and sclerosing cholangitis, results with orthotopic liver transplantation were examined. The results of 55 consecutive liver replacements for this disease were reviewed. The 1- and 2-year actuarial survival rates are 71% and 57%, respectively. Orthotopic liver transplantation for end-stage liver disease from sclerosing cholangitis has emerged as the most effective therapy. Images Figs. 2A and B. PMID:2827593

  15. Acute Renal Failure due to Non-Traumatic Rhabdomyolysis

    Directory of Open Access Journals (Sweden)

    Nagehan Aslan

    2016-04-01

    Full Text Available Rhabdomyolysis is a musculoskeletal clinical and biochemical syndrome which is seen associated with traumatic and non-traumatic causes and is known as muscular dystrophy. Rhabdomyolysis which develops following crush-type trauma (Crush syndrome is rarely seen but is a well-known clinical event in the etiology of acute renal failure. Non-traumatic rhabdomyolysis is rare. The case is here presented of a patient who was diagnosed with rhabdomyolysis on presentation with acute renal failure and to whom repeated dialysis was applied.

  16. Primary sclerosing cholangitis and liver transplantation

    NARCIS (Netherlands)

    Klompmaker, IJ; Haagsma, EB; Jansen, PLM; Slooff, MJH

    1996-01-01

    Primary sclerosing cholangitis is a chronic disease, strongly associated with ulcerative colitis and cholangiocarcinoma. Ulcerative colitis itself does not influence the liver transplant results. However; intensified screening after liver transplantation for carcinoma of the colon may be necessary.

  17. Acute Renal Failure Due to Massive Envenomation Byafricanized ...

    African Journals Online (AJOL)

    We present a case of a 50 years old gardener who had multiple beestings. He had no significant feature of anaphylaxis and initially appeared to be improving with fluids, steroids and antihistamines until few days into hospital admission, when he developed features of uraemia. A diagnosis of acute renal failure secondary to ...

  18. Acute abdomen due to primary omental torsion: case report.

    Science.gov (United States)

    Tsironis, Apostolos; Zikos, Nikolaos; Bali, Christina; Pappas-Gogos, George; Koulas, Spiridon; Katsamakis, Nikolaos

    2013-01-01

    Primary torsion of the greater omentum is an uncommon cause of acute abdominal pain that mainly affects adults in their fourth or fifth decade. It was first described by Eitel in 1899. Since then, more than 300 cases have been reported in the published literature. Clinical presentation and imaging findings are often of limited value in the diagnosis of primary omental torsion (POT). The patients usually undergo laparotomy for "acute appendicitis" or acute abdomen of poorly defined origin. To provide a detailed description of this rare cause of acute abdomen. We report a case of POT in a woman of reproductive age and discuss contemporary methods in diagnosis and management of the condition. Nowadays, laparoscopy is a safe and effective approach for the diagnosis and management of POT, with the advantages of reduced postoperative pain and hospital stay. Conservative management has also been advocated by some authors in selected patients with a preoperative diagnosis of POT based on computed tomography findings. Copyright © 2013 Elsevier Inc. All rights reserved.

  19. Acute Carotid Artery Stent Thrombosis Due to Dual Antiplatelet Resistance

    International Nuclear Information System (INIS)

    Köklü, Erkan; Arslan, Şakir; Yüksel, İsa Öner; Bayar, Nermin; Koç, Pınar

    2015-01-01

    Carotid artery stenting (CAS) is a revascularization modality that is an alternative to carotid endarterectomy. The efficacy of CAS in primary and secondary prevention from ischemic stroke has been demonstrated in various trials. Acute thrombosis of CAS is a rare complication that can lead to dramatic and catastrophic consequences. We discuss a case of acute CAS thrombosis in a patient who had previously undergone successful CAS. CAS was performed in a 73-year-old man who had had dysarthria lasting 2 weeks with 95 % stenosis in his left internal carotid artery. An acute cerebrovascular event resulting in right-sided hemiplegia developed 24 h after the procedure. Computed tomographic carotid angiography revealed complete occlusion of the stent with thrombus. The cause of stent thrombosis was thought to be antiaggregant resistance to both acetylsalicylic acid and clopidogrel. The most important cause of acute CAS thrombosis is inadequate or ineffective antiaggregant therapy. Evaluating patients who are candidates for CAS for acetylsalicylic acid and clopidogrel resistance may preclude this complication

  20. Acute Carotid Artery Stent Thrombosis Due to Dual Antiplatelet Resistance

    Energy Technology Data Exchange (ETDEWEB)

    Köklü, Erkan, E-mail: drerkankoklu@gmail.com; Arslan, Şakir; Yüksel, İsa Öner; Bayar, Nermin [Antalya Education and Research Hospital, Clinic of Cardiology (Turkey); Koç, Pınar [Antalya Education and Research Hospital, Clinic of Radiology (Turkey)

    2015-08-15

    Carotid artery stenting (CAS) is a revascularization modality that is an alternative to carotid endarterectomy. The efficacy of CAS in primary and secondary prevention from ischemic stroke has been demonstrated in various trials. Acute thrombosis of CAS is a rare complication that can lead to dramatic and catastrophic consequences. We discuss a case of acute CAS thrombosis in a patient who had previously undergone successful CAS. CAS was performed in a 73-year-old man who had had dysarthria lasting 2 weeks with 95 % stenosis in his left internal carotid artery. An acute cerebrovascular event resulting in right-sided hemiplegia developed 24 h after the procedure. Computed tomographic carotid angiography revealed complete occlusion of the stent with thrombus. The cause of stent thrombosis was thought to be antiaggregant resistance to both acetylsalicylic acid and clopidogrel. The most important cause of acute CAS thrombosis is inadequate or ineffective antiaggregant therapy. Evaluating patients who are candidates for CAS for acetylsalicylic acid and clopidogrel resistance may preclude this complication.

  1. Acute Hemorrhagic Flexor Tenosynovitis due to Vincula Injury

    Science.gov (United States)

    Maher, Rory

    2015-01-01

    Summary: A 20-year-old previously well woman presented to the emergency department with classical signs of acute flexor tenosynovitis, 4 hours after a minor puncture wound over the volar aspect of her right middle finger distal interphalangeal joint. Exploration of the flexor sheath in theatre revealed frank blood within the sheath and extension of the puncture wound through the profundus tendon into the short vincula beneath. The blood was irrigated from the sheath, and the patient made a complete recovery by 2 weeks postoperatively. Although rare, irritation and distension of the flexor sheath caused by vincular hemorrhage can be an alternative mechanism for the development of acute flexor tenosynovitis, and as with pyogenic flexor tenosynovitis, prompt surgical treatment can minimize the risk of long-term functional impairment. PMID:26301147

  2. Acute myocardial infarction in a teenager due to Adderall XR.

    Science.gov (United States)

    Sylvester, Angela L; Agarwala, Brojendra

    2012-01-01

    Adderall XR is commonly prescribed for children and adolescents with attention deficit/hyperactivity disorder. We present a case of a 15-year-old male who suffered a myocardial infarction after starting Adderall XR. Patient was otherwise in good health with no previous cardiac abnormalities. Cardiac catheterization was normal, and etiology was presumed to be secondary to acute vasospasm. The patient improved with cessation of medication. Physicians need to carefully screen patients for cardiac abnormalities prior to starting amphetamine-based medications.

  3. Acute Liver Toxicity due to Efavirenz/Emtricitabine/Tenofovir

    Directory of Open Access Journals (Sweden)

    Rashmee Patil

    2015-01-01

    Full Text Available The fixed-dose combination of Efavirenz/Emtricitabine/Tenofovir is a first-line agent for the treatment of HIV; however few cases have reported hepatotoxicity associated with the drug. We report a case of Efavirenz/Emtricitabine/Tenofovir-associated hepatotoxicity presenting mainly with hepatocellular injury characterized by extremely elevated aminotransferase levels, which resolved without acute liver failure or need for liver transplant referral.

  4. Acute respiratory failure due to ehrlichiosis - CT findings: case report

    International Nuclear Information System (INIS)

    Bicknell, S.; Mason, A.

    2000-01-01

    Ehrlichiosis is a rare disease, with approximately 400 cases having been documented in the US since its recognition in 1986. Most of the reported cases were in the southeastern US, although 6 cases have been described in Washington state. Although most of these reported patients were admitted to hospital, severe complications developed in only a small proportion. Findings on chest imaging have been described in 3 children. To our knowledge, this is the first reported case of computed tomographic (CT) findings in a young adult with erhlichiosis in whom acute respiratory failure developed. (author)

  5. Primary sclerosing cholangitis and Biliary cirrhosis associated with Ulcerative colitis

    Directory of Open Access Journals (Sweden)

    Aleem Ahmed Khan

    2011-07-01

    Full Text Available Primary sclerosing cholangitis and Ulcerative colitis are caused by progressive inflammation of the bile duct and large intestine respectively. The existence of any plausible association between Primary sclerosing cholangitis and Ulcerative colitis remains highly elusive. Little is known about the incidence and prevalence of primary sclerosing cholangitis with concomitant Ulcerative colitis in the Indian subcontinent. We report a case of Primary sclerosing cholangitis with long standing Ulcerative colitis which later also developed Primary biliary cirrhosis.

  6. Spontaneous uterine perforation due to pyometra presenting as acute abdomen.

    Science.gov (United States)

    Geranpayeh, Loabat; Fadaei-Araghi, Mohsen; Shakiba, Behnam

    2006-01-01

    Spontaneous perforation of the uterus is rare, its incidence being about 0.01%-0.05%. We report a rare case of diffuse peritonitis caused by spontaneously perforated pyometra. A 63-year-old woman with severe abdominal pain was admitted to our hospital. Laparotomy was performed because of the suspicion of gastrointestinal perforation with generalized peritonitis. At laparotomy, about 900 mL of pus was found in the peritoneal cavity. There were no abnormal findings in the alimentary tract, liver, or gallbladder. A total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. Pathological investigation of the surgical specimen revealed endometritis and myometritis of the uterus; but there was no evidence of malignancy, and the cervical canal was patent. Although spontaneously perforated pyometra is rare, a perforated pyometra should therefore also be considered when elderly women present with acute abdominal pain.

  7. Acute interstitial nephritis due to proton pump inhibitors

    Directory of Open Access Journals (Sweden)

    K Sampathkumar

    2013-01-01

    Full Text Available Proton pump inhibitors (PPI are commonly prescribed for dyspepsia and acid peptic disease. Acute interstitial nephritis (AIN is an uncommon though important side-effect of these classes of drugs. We describe four cases: three females and one male. PPIs implicated were pantoprazole in two, omeprazole and esomeprazole in one each. AIN developed after an average period of 4 weeks of drug therapy. The symptoms were vomiting, loin pain, and oliguria. Minimal proteinuria with pyuria were seen and the mean serum creatinine was 4.95 ± 4 mg/dl. Two patients required hemodialysis. Renal biopsy showed interstitial mononuclear, plasma cell and eosinophilic infiltrates in all cases. PPI was stopped and steroids were started in all. Renal recovery was total in two and partial in two. A high index of suspicion is required to diagnose PPI induced AIN. Renal biopsy for confirmation followed up by prompt steroid therapy results in renal functional improvement.

  8. Acute skin lesions due to localized ''hot particle'' radiation exposures

    International Nuclear Information System (INIS)

    Baum, J.W.; Carsten, A.L.; Kaurin, D.G.L.; Schaefer, C.W.

    1996-01-01

    Purpose of the studies was to determine incidence and severity of lesions resulting from localized deposition of dose to the skin from small ( 2 at 70μm depth) from isotopes having max beta particle energies from about 0.3-3 MeV. Incidence of erythema and scabs (indicating ulceration) were scored routinely for up to 71 days post-irradiation. Responses followed normal probability distributions, and thus, no true threshold could be defined. Ten and 50% incidence rates were deduced using probit analyses. Lowest dose producing 10% incidence was about 1 Gy for exposures to Yb-175 (0.5 MeV max energy) beta particles. Severity of lesions was estimated using diameters and persistence. From preliminary considerations of probability of induction, size, and persistence of acute lesions, a special limit for hot particle exposures in the range of 5-50 Gy may be reasonable, with an action level between about 1 Gy and the limit

  9. Spontaneous Uterine Perforation due to Pyometra Presenting as Acute Abdomen

    Directory of Open Access Journals (Sweden)

    Loabat Geranpayeh

    2006-01-01

    Full Text Available Spontaneous perforation of the uterus is rare, its incidence being about 0.01%–0.05%. We report a rare case of diffuse peritonitis caused by spontaneously perforated pyometra. A 63-year-old woman with severe abdominal pain was admitted to our hospital. Laparotomy was performed because of the suspicion of gastrointestinal perforation with generalized peritonitis. At laparotomy, about 900 mL of pus was found in the peritoneal cavity. There were no abnormal findings in the alimentary tract, liver, or gallbladder. A total abdominal hysterectomy with bilateral salpingo-oophorectomy was performed. Pathological investigation of the surgical specimen revealed endometritis and myometritis of the uterus; but there was no evidence of malignancy, and the cervical canal was patent. Although spontaneously perforated pyometra is rare, a perforated pyometra should therefore also be considered when elderly women present with acute abdominal pain.

  10. Acute Otitis due to Vibrio fluvialis after Swimming

    Directory of Open Access Journals (Sweden)

    Ping-Jen Chen

    2012-01-01

    Full Text Available A 40-year-old female presented with purulent exudate through the left auditive duct and pain in the left ear region, which intensified during mastication. After collection of the pus from the left ear lesion, amoxicillin-clavulanic acid for seven days was prescribed for a presumed diagnosis of acute otitis. Four days later, the pus culture grew V. fluvialis which is further identified by API 20E identification system (bioMérieux. Following the successful completion of a course of antibiotics, the patient recovered completely and without complication. To the best of our knowledge, this is the first case of Vibrio fluvialis otitis after swimming in an immunocompetent patient.

  11. Pulmonary hypertension due to acute respiratory distress syndrome

    Directory of Open Access Journals (Sweden)

    S.A. Ñamendys-Silva

    2014-10-01

    Full Text Available Our aims were to describe the prevalence of pulmonary hypertension in patients with acute respiratory distress syndrome (ARDS, to characterize their hemodynamic cardiopulmonary profiles, and to correlate these parameters with outcome. All consecutive patients over 16 years of age who were in the intensive care unit with a diagnosis of ARDS and an in situ pulmonary artery catheter for hemodynamic monitoring were studied. Pulmonary hypertension was diagnosed when the mean pulmonary artery pressure was >25 mmHg at rest with a pulmonary artery occlusion pressure or left atrial pressure <15 mmHg. During the study period, 30 of 402 critically ill patients (7.46% who were admitted to the ICU fulfilled the criteria for ARDS. Of the 30 patients with ARDS, 14 met the criteria for pulmonary hypertension, a prevalence of 46.6% (95% CI; 28-66%. The most common cause of ARDS was pneumonia (56.3%. The overall mortality was 36.6% and was similar in patients with and without pulmonary hypertension. Differences in patients' hemodynamic profiles were influenced by the presence of pulmonary hypertension. The levels of positive end-expiratory pressure and peak pressure were higher in patients with pulmonary hypertension, and the PaCO2 was higher in those who died. The level of airway pressure seemed to influence the onset of pulmonary hypertension. Survival was determined by the severity of organ failure at admission to the intensive care unit.

  12. Acute Psychotic Symptoms due to Benzydamine Hydrochloride Abuse with Alcohol

    Directory of Open Access Journals (Sweden)

    Yahya Ayhan Acar

    2014-01-01

    Full Text Available Benzydamine hydrochloride is a locally acting nonsteroidal anti-inflammatory drug. Benzydamine hydrochloride overdose can cause stimulation of central nervous system, hallucinations, and psychosis. We presented a young man with psychotic symptoms due to benzydamine hydrochloride abuse. He received a total dose of 1000 mg benzydamine hydrochloride with alcohol for its hallucinative effects. Misuse of benzydamine hydrochloride must be considered in differential diagnosis of first-episode psychosis and physicians should consider possibility of abuse in prescribing.

  13. Factors associated with emergency department visits due to acute asthma

    Directory of Open Access Journals (Sweden)

    Dalcin P.T.R.

    2004-01-01

    Full Text Available It is important to identify characteristics related to poor disease control and frequent visits to the emergency department (ED. The objective of the present study was to compare the characteristics of patients attending the adult ED for treatment of asthma exacerbation with those attending an asthma specialist clinic (AC in the same hospital, and to determine the factors associated with frequent visits to the ED. We conducted a cross-sectional survey of consecutive patients (12 years and older attending the ED (N = 86 and the AC (N = 86. Significantly more ED patients than AC patients reported ED visits in the past year (95.3 vs 48.8%; P < 0.001 and had difficulty performing work (81.4 vs 49.4%; P < 0.001. Significantly more AC than ED patents had been treated with inhaled corticosteroids (75.6 vs 18.6%; P < 0.001 used to increase or start steroid therapy when an attack was perceived (46.5 vs 20.9%; P < 0.001 and correctly used a metered-dose inhaler (50.0 vs 11.6%; P < 0.001. The history of hospital admissions (odds ratio, OR, 4.00 and use of inhaled corticosteroids (OR, 0.27 were associated with frequent visits to the ED. In conclusion, ED patients were more likely than AC patients to be dependent on the acute use of the ED, were significantly less knowledgeable about asthma management and were more likely to suffer more severe disease. ED patients should be considered an important target for asthma education. Facilitating the access to ambulatory care facilities might serve to reduce asthma morbidity.

  14. MRCP in primary sclerosing cholangitis; MRCP bei primaerer sklerosierender Cholangitis

    Energy Technology Data Exchange (ETDEWEB)

    Weber, C.; Krupski, G.; Lorenzen, J.; Adam, G. [Universitaetsklinikum Hamburg-Eppendorf (Germany). Klinik und Poliklinik fuer Diagnostische und Interventionelle Radiologie; Grotelueschen, R.; Rogiers, X. [Universitaetsklinikum Hamburg-Eppendorf (Germany). Abt. fuer Hepatobilaere Chirurgie; Seitz, U. [Universitaetsklinikum Hamburg-Eppendorf (Germany). Klinik fuer Interdisziplinaere Endoskopie

    2003-02-01

    Purpose: Evaluation of MR-cholangiopancreaticography (MRCP) for the diagnosis of primary sclerosing cholangitis (PSC) in correlation with endoscopic retrograde cholangiopancreaticography (ERCP) and in comparison to the diagnostic accuracy of various T2-weighted sequences. Methods and Materials: Fifty-five patients (34 males, 21 females: mean age 40 years, range 16 to 65 years) with suspected PSC were examined in a 1.5 T MR unit (Magnetom Vision, Siemens, Erlangen), using breath-hold transverse and coronal HASTE, paracoronal RARE and thin-sliced HASTE (TS-HASTE) sequences. Applying a five-point-scale, two blinded investigators assessed the image quality for ROC analysis. Morphologic criteria of PSC were documented and correlated with ERCP, which served as the gold standard, and sensitivity, specificity and diagnostic accuracy were calculated. Results: PSC was confirmed in 40 of 55 patients (ERCP 55 of 55, liver biopsy 37 of 55), with concomitant chronic ulcerative colitis in 27 and Crohn's disease in 6 of the 40 patients. Qualitative analysis of the image quality showed no significant difference between RARE, HASTE and thin-sliced HASTE sequences (3.4/3.5/3.2). The RARE sequence had the highest sensitivity (97%), specificity (64%) and accuracy (84%) for the detection of PSC. The difference between HASTE and thin-sliced HASTE was statistically significant (p<0.01). Of the 40 patients with confirmed PSC, 29 were followed by MRI and 3 underwent a liver transplantation within the follow-up period. A Klatskin tumor, which was misdiagnosed by MRCP, was diagnosed by brush biopsy in 1 of the 40 patients. Interobserver variability was adequate to good (kappa 0.4 to 0.7), depending on the chosen sequence. (orig.) [German] Ziel: Wertigkeit der MRCP bei der Diagnostik der primaeren sklerosierenden Cholangitis (PSC) in Korrelation zur endoskopischen retrograden Cholangiopankreatikographie (ERCP) und Vergleich der diagnostischen Treffsicherheit verschiedener T{sub 2

  15. Acute colonic obstruction due to benign prostatic hypertrophy.

    LENUS (Irish Health Repository)

    Mac Giobuin, S

    2012-02-01

    A seventy two year old man presented to the Emergency Department with clinical features of colonic obstruction. Subsequent radiological investigations confirmed this impression and revealed the aetiology to be compression of the sigmoid colon against the sacrum by a massively distended urinary bladder. Chronic urinary retention due to benign prostatic hypertrophy is an extremely unusual cause of large bowel obstruction. Little in this patient\\'s clinical findings suggested this aetiology. We reviewed the literature in this area and highlight the benefits of CT scanning over contrast studies.

  16. [Risk of acute hepatic insufficiency in children due to chronic accidental overdose of paracetamol (acetaminophen)

    NARCIS (Netherlands)

    Hameleers-Snijders, P.; Hogeveen, M.; Smeitink, J.A.M.; Kramers, C.; Draaisma, J.M.T.

    2007-01-01

    Two girls aged 4 and 3 years, respectively, experienced acute liver failure due to accidental ingestion of supratherapeutic doses of paracetamol (90 mg/kg/day or more). Recognition of chronic paracetamol intoxication as a cause of acute hepatic failure is often delayed. It is important to consider

  17. ACUTE CORONARY SYNDROME DUE TO CORONARY VASOSPASM – CASE REPORT

    Directory of Open Access Journals (Sweden)

    S. D. Klimovskiy

    2017-01-01

    Full Text Available Spasm of the coronary arteries is a dynamic narrowing of one or more coronary arteries, leading to significant restriction of the lumen. The leading role in coronary  artery spasm diagnostic belongs to coronary  angiography and its accompanying provocative tests. Mechanisms of coronary  artery spasm development remain incompletely clarified and it's considered as a multifactorial disease with its own specific risk factors.  Though pathophysiology is no longer a matter of dispute, further  efforts should be aimed at the practical application of the recommendations. Diagnosis of the coronary  artery spasm  has important practical significance, due to the prevailing benefit of calcium antagonists in the treatment and absence of benefit from percutaneous coronary  interventions in most cases. A clinical case of the patient with multivessel, multifocal coronary  artery spasm is presented.

  18. Imaging and clinicopathological features of nivolumab-related cholangitis in patients with non-small cell lung cancer.

    Science.gov (United States)

    Kawakami, Hisato; Tanizaki, Junko; Tanaka, Kaoru; Haratani, Koji; Hayashi, Hidetoshi; Takeda, Masayuki; Kamata, Ken; Takenaka, Mamoru; Kimura, Masatomo; Chikugo, Takaaki; Sato, Takao; Kudo, Masatoshi; Ito, Akihiko; Nakagawa, Kazuhiko

    2017-08-01

    Background Nivolumab demonstrates promising efficacy for the treatment of non-small cell lung cancer and other malignancies. The clinical benefit of nivolumab, however, may be hampered by specific immune-related adverse events (irAEs), and little is known regarding nivolumab-related cholangitis. Methods A computerized search of our clinical database identified 3 metastatic non-small cell lung cancer patients with nivolumab-related cholangitis. All patients were treated with intravenous nivolumab monotherapy (3.0 mg/kg) every 2 weeks until disease progression or irAEs occurred. Clinical data regarding the duration of nivolumab treatment, symptoms, laboratory abnormalities, pathological findings of liver parenchyma biopsy specimens, and management of nivolumab-related cholangitis were analyzed. Results Our analysis revealed that nivolumab-related cholangitis was characterized by (1) localized extrahepatic bile duct dilation without obstruction; (2) diffuse hypertrophy of the extrahepatic bile duct wall; (3) a dominant increase in the biliary tract enzymes alkaline phosphatase and gamma-glutamyl transpeptidase relative to the hepatic enzymes aspartate and alanine aminotransferase; (4) normal or reduced levels of the serum immunological markers antinuclear antibody, antimitochondrial antibody, smooth muscle antibody, and immunoglobulin G4; (5) the pathological finding of biliary tract cluster of differentiation 8-positive T cell infiltration from liver biopsy; and (6) a moderate to poor response to steroid therapy. Conclusions Nivolumab-related cholangitis is associated with distinct imaging and clinicopathological features that distinguish it from acute cholangitis of common etiologies and other immune-related cholangitis. Further studies are warranted to establish the optimal management of patients with this irAE.

  19. A case of longstanding primary sclerosing cholangitis.

    Science.gov (United States)

    Goudie, B M; Birnie, G G; Watkinson, G; MacSween, R N

    1983-01-01

    A 45-year-old man is described in whom there is currently ERCP and histological evidence of primary sclerosing cholangitis (PSC). A liver biopsy obtained 29 years ago shows similar histological features confirming that he had PSC at that time. This case indicates that PSC may follow a relatively benign course. Images PMID:6630580

  20. Primary sclerosing cholangitis: a clinical review

    NARCIS (Netherlands)

    Ponsioen, C. I.; Tytgat, G. N.

    1998-01-01

    Primary sclerosing cholangitis (PSC) is a cholestatic liver disease characterized by fibro-obliterative inflammation of the entire biliary tree. It is a slowly progressive disease with an undulating course, resulting in terminal biliary cirrhosis after a median period of about 12 years after

  1. Unusual variant of primary sclerosing cholangitis.

    Science.gov (United States)

    MacSween, R N; Burt, A D; Haboubi, N Y

    1987-01-01

    Two cases of primary sclerosing cholangitis are described, in which the characteristic bile duct lesions were unusual because there was an exuberant and exaggerated fibrous replacement of the ducts which produced dense fibrotic scars in portal tracts. Images Fig 1 Fig 2 Fig 3 Fig 4 PMID:3584507

  2. Recent insights in primary sclerosing cholangitis

    NARCIS (Netherlands)

    Ponsioen, Cyriel Y.

    2012-01-01

    Primary sclerosing cholangitis (PSC) is a chronic inflammatory disease of the biliary tract leading to progressive obstruction, fibrosis and eventually liver cirrhosis. In some countries it ranks among the most frequent indications for liver transplantation. PSC is also a carcinogenic condition in

  3. Bacterial Cholangitis, Cholecystitis, or both in Dogs.

    Science.gov (United States)

    Tamborini, A; Jahns, H; McAllister, H; Kent, A; Harris, B; Procoli, F; Allenspach, K; Hall, E J; Day, M J; Watson, P J; O'Neill, E J

    2016-07-01

    Bacterial cholangitis and cholecystitis are rarely reported, poorly characterized diseases in the dog. To characterize the clinical features of these conditions. Twenty-seven client-owned dogs with bacterial cholangitis, cholecystitis, or both. Multicenter, retrospective cases series of dogs with bacterial cholangitis, cholecystitis, or both, presenting January 2000 to June 2011 to 4 Veterinary Schools in Ireland/United Kingdom. Interrogation of hospital databases identified all cases with the inclusion criteria; histopathologically confirmed cholangitis or cholecystitis and bile culture/cytology results supporting a bacterial etiology. Twenty-seven dogs met the inclusion criteria with approximately 460 hepatitis cases documented over the same study period. Typical clinical pathology findings were increases in liver enzyme activities (25/26), hyperbilirubinemia (20/26), and an inflammatory leukogram (21/24). Ultrasound findings, although nonspecific, aided decision-making in 25/26 cases. The most frequent hepatobiliary bacterial isolates were Escherichia coli (n = 17; 16 cases), Enterococcus spp. (n = 8; 6 cases), and Clostridium spp. (n = 5; 5 cases). Antimicrobial resistance was an important feature of aerobic isolates; 10/16 E. coli isolates resistant to 3 or more antimicrobial classes. Biliary tract rupture complicated nearly one third of cases, associated with significant mortality (4/8). Discharged dogs had a guarded to fair prognosis; 17/18 alive at 2 months, although 5/10 re-evaluated had persistent liver enzyme elevation 2-12 months later. Bacterial cholangitis and cholecystitis occur more frequently than suggested by current literature and should be considered in dogs presenting with jaundice and fever, abdominal pain, or an inflammatory leukogram or with ultrasonographic evidence of gallbladder abnormalities. Copyright © 2016 The Authors. Journal of Veterinary Internal Medicine published by Wiley Periodicals, Inc. on behalf of the American College of

  4. A Case with Repeated Recurrent Acute Coronary Syndrome due to Pseudoephedrine Use: Kounis Syndrome

    Directory of Open Access Journals (Sweden)

    Metin Çeliker

    2014-01-01

    Full Text Available Allergic reaction-associated acute coronary syndrome picture is defined as Kounis syndrome. Although drug use is the most common cause of allergic reaction, foods and environmental factors may also play a role in the etiology. Herein, a case with acute coronary syndrome that developed two times at 8-month interval due to pseudoephedrine use for upper respiratory tract infection is presented.

  5. Acute pancreatitis due to pancreatic hydatid cyst: a case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Makni Amin

    2012-03-01

    Full Text Available Abstract Hydatid disease is a major health problem worldwide. Primary hydatid disease of the pancreas is very rare and acute pancreatitis secondary to hydatid cyst has rarely been reported. We report the case of a 38-year-old man who presented acute pancreatitis. A diagnosis of hydatid cyst of the pancreas, measuring 10 cm, was established by abdominal computed tomography before surgery. The treatment consisted of a distal pancreatectomy. The postoperative period was uneventful. Additionally, a review of the literature regarding case reports of acute pancreatitis due to pancreatic hydatid cyst is presented.

  6. Preoperative Cholangitis and Future Liver Remnant Volume Determine the Risk of Liver Failure in Patients Undergoing Resection for Hilar Cholangiocarcinoma

    Science.gov (United States)

    Aloia, Thomas A; Shindoh, Junichi; Fabio, Forchino; Amisano, Marco; Passot, Guillaume; Ferrero, Alessandro; Vauthey, Jean-Nicolas

    2016-01-01

    Background The highest mortality rates after liver surgery are reported in patients who undergo resection for hilar cholangiocarcinoma (HCCA). In these patients, postoperative death usually follows the development of hepatic insufficiency. We sought to determine the factors associated with postoperative hepatic insufficiency and death due to liver failure in patients undergoing hepatectomy for HCCA. Study Design This study included all consecutive patients who underwent hepatectomy with curative intent for HCCA at two centers from 1996 through 2013. Preoperative clinical and operative data were analyzed to identify independent determinants of i) hepatic insufficiency and ii) liver failure–related death. Results The study included 133 patients with right or left major (n=67) or extended (n=66) hepatectomy. Preoperative biliary drainage was performed in 98 patients and was complicated by cholangitis in 40 cases. In all these patients, cholangitis was controlled before surgery. Major (Dindo III-IV) postoperative complications occurred in 73 patients (55%), with 29 suffering from hepatic insufficiency. Fifteen patients (11%) died within 90 days after surgery, 10 of them of liver failure. On multivariate analysis, predictors of postoperative hepatic insufficiency (all ppreoperative cholangitis (odds ratio [OR]=3.2), future liver remnant (FLR) volume preoperative total bilirubin level >3 mg/dl (OR=4), and albumin level preoperative cholangitis (OR=7.5, p=.016) and FLR volume Preoperative cholangitis and insufficient FLR volume are major determinants of hepatic insufficiency and postoperative liver failure–related death. Given the association between biliary drainage and cholangitis, the preoperative approach to patients with HCCA should be optimized to minimize the risk of cholangitis. PMID:27049784

  7. Soothing Properties of Glycerol in Cough Syrups for Acute Cough Due to Common Cold

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    Ronald Eccles

    2017-01-01

    Full Text Available The treatment and management of acute cough due to common cold costs billions of dollars of healthcare expenditure and there is a growing opinion that a simple linctus containing glycerol with flavourings such as honey and lemon is a safe and effective treatment for acute cough in children and adults. Glycerol is a component of most cough syrups, and although it is often thought of only as a solvent or thickening agent in cough syrups, it may be a major component for the efficacy of cough syrups due to its special properties of lubrication, demulcency, sweetness, and acting as a humectant. The major benefit of cough syrups in soothing cough is likely due to the properties of the syrup rather than the active ingredients and this review discusses the special properties of glycerol in relation to the treatment of acute cough.

  8. New diagnostic criteria and severity assessment of acute cholecystitis in revised Tokyo guidelines

    NARCIS (Netherlands)

    Yokoe, Masamichi; Takada, Tadahiro; Strasberg, Steven M.; Solomkin, Joseph S.; Mayumi, Toshihiko; Gomi, Harumi; Pitt, Henry A.; Gouma, Dirk J.; Garden, O. James; Büchler, Markus W.; Kiriyama, Seiki; Kimura, Yasutoshi; Tsuyuguchi, Toshio; Itoi, Takao; Yoshida, Masahiro; Miura, Fumihiko; Yamashita, Yuichi; Okamoto, Kohji; Gabata, Toshifumi; Hata, Jiro; Higuchi, Ryota; Windsor, John A.; Bornman, Philippus C.; Fan, Sheung-Tat; Singh, Harijt; de Santibanes, Eduardo; Kusachi, Shinya; Murata, Atsuhiko; Chen, Xiao-Ping; Jagannath, Palepu; Lee, Sunggyu; Padbury, Robert; Chen, Miin-Fu

    2012-01-01

    Background The Tokyo Guidelines for the management of acute cholangitis and cholecystitis (TG07) were published in 2007 as the world's first guidelines for acute cholangitis and cholecystitis. The diagnostic criteria and severity assessment of acute cholecystitis have since been widely used all over

  9. 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....

  10. The clinical extremes of autoimmune cholangitis

    Directory of Open Access Journals (Sweden)

    Sara Campos

    Full Text Available Autoimmune cholangitis (AIC was first described in 1987 as immunocholangitis in three women who presented with signs and symptoms of primary biliary cholangitis (PBC, but who were antimitochondrial (AMA negative and antinuclear antibodies (ANA positive, and responded to immunosuppressive therapy with azathioprine and prednisolone (1. AIC is a rare chronic cholestatic inflammatory disease characterized by the presence of high ANA or smooth muscle antibodies (SMA but AMA seronegativity. Histologically, AIC exhibits bile duct injury (2. In terms of therapeutics, in addition to response to ursodeoxycholic acid, a prompt response to corticosteroids has also been reported in earlier stages, distinguishing it from PBC. Herein the authors describe two cases with mixed signs of PBC and autoimmune hepatitis (AIH. The diagnostic differentiation between these diseases (AIC, PBC and AIH is essential because of the different therapeutic strategies. Our cases highlight the importance of clinician awareness of the autoimmune spectrum of liver diseases.

  11. Characteristics of primary sclerosing cholangitis in Japan.

    Science.gov (United States)

    Takikawa, Hajime

    2007-10-01

    At a workshop on primary sclerosing cholangitis (PSC) held during Digestive Disease Week - Japan 2003, 388 PSC cases in Japan were analyzed. Two peaks in the age distribution were also observed in this survey. Jaundice and itching, major symptoms in PSC patients included in the diagnostic criteria, were observed in only 28% and 16%, respectively. Alkaline phosphatase levels were less than twofold of the upper limit of the normal range in 35%. In this regard, the diagnostic criteria in 2003 from the Mayo Clinic, including cholestatic symptoms and two- to threefold increases in serum alkaline phosphatase, should be modified in Japan. Inflammatory bowel diseases were complicated in 37%, and autoimmune pancreatitis (AIP) in 7.2%. PSC cases with inflammatory bowel diseases were younger than the average, creating the firstpeak in age distribution, and have similar characteristics compared to patients with PSC in foreign countries. In addition, even after the exclusion of cases of sclerosing cholangitis complicated with AIP, the second peak in the age distribution was clearly evident. Recently, a concept of immunoglobulin G4-related sclerosing cholangitis has been postulated, which has a similar pathogenesis to AIP but without apparent pancreatic lesions. PSC patients without apparent involvement of the pancreas may be present in older patients and seem to be specific to Japan.

  12. Primary sclerosing cholangitis: diagnostic and management challenges

    Directory of Open Access Journals (Sweden)

    Sirpal S

    2017-11-01

    Full Text Available Sanjeev Sirpal,1 Natasha Chandok2 1Department of Medicine, Centre Hospitalier de l’Université de Montréal (CHUM, University of Montreal, Montreal, QC, 2Department of Medicine, University of Western Ontario, London, ON, Canada Abstract: Primary sclerosing cholangitis (PSC is a chronic immune-mediated disease affecting intra- and extrahepatic bile ducts, primarily the large biliary ducts. Clinical manifestations are broad, and the spectrum encompasses asymptomatic cholestasis, icteric cholangitis with pruritis, cirrhosis, and cholangiocarcinoma. Though rare, PSC has a propensity to affect young to middle-aged males and is strongly associated with inflammatory bowel disease. There is an unmet need for effective medical treatments for PSC, and to date, the only curative therapy is liver transplantation reserved for those with end-stage liver disease. This article addresses the diagnostic and management challenges of PSC, with a succinct analysis of existing therapies, their limitations, and a glimpse into the future of the management of this multifaceted pathologic entity. Keywords: primary sclerosing cholangitis, management, PSC

  13. Radiological evaluation of recurrent pyogenic cholangitis

    International Nuclear Information System (INIS)

    Byon, Joo Nam; Chung, Doo Young; Suh, Chee Jang; Won, Jong Jin

    1984-01-01

    Recurrent pyogenic cholangitis (RPC) is defined as a condition in which there is a primary bacterial cholangitis, characterized clinically by recurrent attacks of fever, chills, abdominal pain, and jaundice. 17 cases of recurrent pyogenic cholangitis at Won Kwang University Hospital during the past three years were analyzed by clinical, radiological and surgical findings. The results were as follows: 1. Peak incidence was noted at fifth decade (35%) and the ratio of male to female was almost equal (1 : 1.1). 2. Most of patients were undernourished and rural population in low socio-economic state. 3. The characteristic and most frequent symptom were fever, chills, abdominal , pain, and jaundice. 4. Serum alkaline phosphatase level was elevated almost 4 times to the upper limit of normal. 5. There was a history of cholecystectomy with or without T-tube drainage in 65% of 17 cases. 6. The cholangiographic findings in the biliary trees were stricture, stones and dilated ducts, and occurred more commonly in the left hepatic duct than right. 7. Most stones of biliary trees were pigment stones, and occasionally muddy stones were sen. 8. Most of the organism obtained from bile culture were E. coli, supported an infective etiology.

  14. The impact of delayed biliary decompression and anti-microbial therapy in 260 patients with cholangitis-associated septic shock.

    Science.gov (United States)

    Karvellas, C J; Abraldes, J G; Zepeda-Gomez, S; Moffat, D C; Mirzanejad, Y; Vazquez-Grande, G; Esfahani, E K; Kumar, A

    2016-10-01

    Cholangitis-associated septic shock carries significant mortality. There is uncertainty regarding the most appropriate time to achieve biliary decompression. To determine whether the timing of biliary decompression and anti-microbial therapy affect the survival in cholangitis patients with septic shock. Nested retrospective cohort study of all cholangitis-associated septic shock patients (hypotension requiring vasopressors) from an international, multi-centre database between 1996 and 2011. Among 260 patients (mean age 69 years, 57% male), overall mortality was 37%. Compared to nonsurvivors (n = 96), survivors (n = 164) had lower mean admission Acute Physiology And Chronic Health Evaluation (APACHE) II (22 vs. 28, P shock, P 12 h [OR 3.40 (1.12-10.31)] were all significantly associated with increased mortality (P septic shock secondary to acute cholangitis have significant mortality. Endoscopic biliary decompression >12 h after the onset of shock and delayed receipt of appropriate anti-microbial therapy were both significantly associated with adverse hospital outcome. This might suggest that early initiation of anti-microbial therapy and urgent biliary decompression (within 12 h) could potentially improve outcomes in this high-risk patient population. © 2016 John Wiley & Sons Ltd.

  15. [Acute renal failure due to RAAS-inhibitors combined with dehydration].

    NARCIS (Netherlands)

    Scherpbier-de Haan, N.D.; Grauw, W.J.C. de; Wetzels, J.F.M.; Vervoort, G.M.M.

    2010-01-01

    Two men (61 and 81 years old) with mild impaired kidney function developed acute renal failure due to dehydration combined with the use of inhibitors of the renin-angiotensin-aldosterone system (RAAS). After rehydration, correction of hyperkalaemia and stopping RAAS-inhibition and diuretics, they

  16. Effectiveness of Thrombolytic Therapy in Acute Embolic Stroke due to Infective Endocarditis

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    Siva P. Sontineni

    2010-01-01

    Full Text Available Objective. To identify the role of thrombolytic therapy in acute embolic stroke due to infective endocarditis. Design. Case report. Setting. University hospital. Patient. A 70-year-old male presented with acute onset aphasia and hemiparesis due to infective endocarditis. His head computerized tomographic scan revealed left parietal sulcal effacement. He was given intravenous tissue plasminogen activator with significant resolution of the neurologic deficits without complications. Main Outcome Measures. Physical examination, National Institute of Health Stroke Scale, radiologic examination results. Conclusions. Thrombolytic therapy in selected cases of stroke due to infective endocarditis manifesting as major neurologic deficits can be considered as an option after careful consideration of risks and benefits. The basis for such favorable response rests in the presence of fibrin as a major constituent of the vegetation. The risk of precipitating hemorrhage with thrombolytic therapy especially with large infarcts and mycotic aneurysms should be weighed against the benefits of averting a major neurologic deficit.

  17. Successful treatment of recurrent cholangitis with antibiotic maintenance therapy

    NARCIS (Netherlands)

    van den Hazel, S. J.; Speelman, P.; Tytgat, G. N.; van Leeuwen, D. J.

    1994-01-01

    The impact of antibiotic maintenance therapy on the incidence of biliary tract infection was evaluated in patients with recurrent cholangitis after resection of a malignancy at the hepatic confluence. Thirty-eight of 54 patients (70%) experienced episodes of cholangitis. In 14 of the 38 patients

  18. Diagnosis, Differential Diagnosis, and Epidemiology of Primary Sclerosing Cholangitis

    NARCIS (Netherlands)

    Ponsioen, Cyriel Y.

    2015-01-01

    According to recent guidelines, primary sclerosing cholangitis (PSC) is diagnosed when a patient has a cholestatic liver enzyme profile, characteristic bile duct changes on imaging, and when secondary causes of sclerosing cholangitis are excluded. In patients with a clinical suspicion but normal

  19. Glucocorticosteroids for primary sclerosing cholangitis. Protocol for a Cochrane Review

    DEFF Research Database (Denmark)

    Chen, W; Gluud, C

    2003-01-01

    Glucocorticosteroids have been suggested for primary sclerosing cholangitis, which is characterised by chronic inflammation and fibrosis in the intrahepatic and extrahepatic biliary tree.......Glucocorticosteroids have been suggested for primary sclerosing cholangitis, which is characterised by chronic inflammation and fibrosis in the intrahepatic and extrahepatic biliary tree....

  20. Late-onset distal polyneuropathy due to acute organophosphate intoxication case report.

    Science.gov (United States)

    Genel, Ferah; Arslanoğlu, Sertaç; Uran, Nedret; Doğan, Mustafa; Atlihan, Füsun

    2003-01-01

    Intoxications due to organophosphate insecticides are common in our country, since agriculture has an important place. Besides the well known acute cholinergic toxicity, these compounds may cause late-onset distal polyneuropathy occurring two to three weeks after the acute exposure. An eight-year-old boy and a 13-year-old girl admitted to the hospital with gait disturbances. Beginning 15 and 20 days, respectively, after organophosphate ingestion. Neurologic examination revealed bilateral dropped foot, absent Achilles tendon reflexes and peripheral sensory loss. Electromyography demonstrated motor weighed sensory-motor polyneuropathy with axonal degeneration significant in the distal parts of bilateral lower extremities. Biochemical, radiological findings and magnetic resonance imagings were normal. The two cases were taken under a physiotherapy program. The two cases are presented here since organophosphate poisonings are common in our country, and since late-onset polyneuropathy is not a well known clinical presentation as acute toxicity.

  1. Neonatal circulatory failure due to acute hypertensive crisis: clinical and echocardiographic clues.

    Science.gov (United States)

    Louw, Jacoba; Brown, Stephen; Thewissen, Liesbeth; Smits, Anne; Eyskens, Benedicte; Heying, Ruth; Cools, Bjorn; Levtchenko, Elena; Allegaert, Karel; Gewillig, Marc

    2013-04-01

    Circulatory failure due to acute arterial hypertension in the neonatal period is rare. This study was undertaken to assess the clinical and echocardiographic manifestations of circulatory failure resulting from acute neonatal hypertensive crisis. Neonatal and cardiology databases from 2007 to 2010 were reviewed. An established diagnosis of circulatory failure due to neonatal hypertension before the age of 14 days was required for inclusion. Six patients were identified. Five patients presented with circulatory failure due to an acute hypertensive crisis. The median age at presentation was 8.5 days (range: 6.0-11.0) with a median body weight of 3.58 kg (range: 0.86-4.70). Echocardiography demonstrated mild left ventricular dysfunction [median shortening fraction (SF) 25%, range 10-30] and mild aortic regurgitation in 83% (5/6) of patients. One patient with left ventricular dysfunction (SF = 17%) had a large apical thrombus. Two patients were hypotensive, and hypertension only became evident after restoration of cardiac output. Administration of intravenous milrinone was successful, with rapid improvement of the clinical condition. Left ventricular function normalised in all survivors. Early neonatal circulatory collapse due to arterial hypertension is a rare but potentially life-threatening condition. At presentation, hypotension, especially in the presence of a dysfunctional left ventricle, does not exclude a hypertensive crisis being the cause of circulatory failure. The echocardiographic presence of mild aortic regurgitation combined with left ventricular hypocontractility in a structurally normal heart should alert the physician to the presence of underlying hypertension.

  2. Sclerosing cholangitis: Clinicopathologic features, imaging spectrum, and systemic approach to differential diagnosis

    Energy Technology Data Exchange (ETDEWEB)

    Seo, Ni Eun [Dept. of Radiology, Research Institute of Radiological Science, Severance Hospital, Yonsei University College of Medicine, Seoul (Korea, Republic of); Kim, So Yeon; Lee, Seung Soo; Byun, Jae Ho; Kim, Hyoung Jung; Kim, Jin Hee; Lee, Moon Gyu [Dept. of Radiology and Research Institute of Radiology, Asan Medical Center, University of Ulsan College of Medicine, Seoul (Korea, Republic of)

    2016-02-15

    Sclerosing cholangitis is a spectrum of chronic progressive cholestatic liver disease characterized by inflammation, fibrosis, and stricture of the bile ducts, which can be classified as primary and secondary sclerosing cholangitis. Primary sclerosing cholangitis is a chronic progressive liver disease of unknown cause. On the other hand, secondary sclerosing cholangitis has identifiable causes that include immunoglobulin G4-related sclerosing disease, recurrent pyogenic cholangitis, ischemic cholangitis, acquired immunodeficiency syndrome-related cholangitis, and eosinophilic cholangitis. In this review, we suggest a systemic approach to the differential diagnosis of sclerosing cholangitis based on the clinical and laboratory findings, as well as the typical imaging features on computed tomography and magnetic resonance (MR) imaging with MR cholangiography. Familiarity with various etiologies of sclerosing cholangitis and awareness of their typical clinical and imaging findings are essential for an accurate diagnosis and appropriate management.

  3. Leukemoid reaction, a rare manifestation of autoimmune hemolytic anemia in a case of small duct primary sclerosing cholangitis.

    Science.gov (United States)

    Salagre, Kaustubh D; Sahay, Ravindra Nath; Patil, Anuja; Pati, Anuja; Joshi, Amita; Shukla, Akash

    2013-10-01

    A 48 year old lady presented with jaundice and exertional breathlesness. Her laboratory reports showed anaemia, reticulocytosis, leucocytosis, elevated Lactate Dehydrogenase (LDH), alkaline phosphatase levels, hyperbillirubinemia and positive direct Coomb's test. After ruling out all the other causes of autoimmunity and hemolytic anemia, she was diagnosed as leukemoid reaction due to autoimmune hemolytic anemia with primary sclerosing cholangitis. Patient showed immediate improvement after corticosteroids.

  4. Unusual presenting of acute aortic dissection due to penetrating atheromatous ulcer.

    Science.gov (United States)

    Atas, Halil; Durmus, Erdal; Sunbul, Murat; Birkan, Yasar; Ozben, Beste

    2014-07-01

    Penetrating atheromatous ulcer (PAU) is an atherosclerotic ulcer penetrating the internal elastic lamina of the aortic wall causing a hematoma within the media layer of aorta. They are commonly located in the descending aorta of the elderly and hypertensive patients. They may rarely be complicated by aortic dissection. We report a relative young normotensive patient presenting with acute aortic dissection due to PAU located in the ascending aorta.

  5. An unusual presentation of primary sclerosing cholangitis

    Science.gov (United States)

    Goldwire, Franklin Whitney; Norris, William E; Koff, Jonathan M; Goodman, Zachary D; Smith, Milton T

    2008-01-01

    This case report describes the unusual presentation of a patient who had findings which were initially suggestive of a type IV  choledochal cyst. Her liver biopsy demonstrated biliary cirrhosis. She was treated with endoscopic retrograde cholangiopancreatography and biliary stent exchanges over one year. Her cholangiogram one year later demonstrated resolution of the biliary cystic dilation which led to her initial diagnosis, with beading and stricturing of the hepatic ducts consistent with primary sclerosing cholangitis. Liver-associated enzymes and physical findings also improved. A liver biopsy one year later demonstrated a marked improvement in hepatic fibrosis with no evidence of cirrhosis. PMID:19034983

  6. The impact of infection on mortality in octogenarians who were admitted due to acute coronary syndrome.

    Science.gov (United States)

    Keskin, Kudret; Çetinkal, Gökhan; Sığırcı, Serhat; Yıldız, Süleyman Sezai; Çetin, Şükrü; Gürdal, Ahmet; Kocaş, Betül Balaban; Kılıçkesmez, Kadriye Orta

    The prevalence of coronary artery disease is on the rise as the life expectancy of the population increases. However, treatment of acute coronary syndrome in the elderly patients has its own problems that have not been thoroughly addressed in the clinical trials. Since these patients are generally fragile and have multiple co-morbidities, the course of acute coronary syndrome can frequently be complicated. Infection, which co-exists either at the initial presentation or is acquired during the hospital stay, is a condition about which there is little published data. Therefore, in our study, we wanted to assess the impact of infection on mortality in octogenarians who have acute coronary syndrome METHODS: We retrospectively analyzed the data of 174 octogenarians who had been admitted to the coronary care unit with acute coronary syndrome. All-cause mortality was defined as the primary endpoint of the study. Overall 53 octogenarian patients (30.5%) had an infection along with acute coronary syndrome. The mean duration of follow-up was 10 months (1-25 months). Both in-hospital and long-term mortality were higher in these patients (18.9% vs 6.6%, p = 0.01; 52.8% vs 27.5%, p < 0.01; respectively). Kaplan-Meier analysis also showed lower cumulative survival. (p [log-rank] = 0.002). In multivariate Cox regression analysis; undergoing coronary angiography, infection (HR 1.96, 95% CI 1.15-3.34, p = 0.01), left ventricular ejection fraction and maximum C reactive protein levels were found as independent predictors of long-term survival. Infection in octogenarians who were admitted due to acute coronary syndrome was frequent and increased their mortality substantially. Copyright © 2018 Elsevier B.V. All rights reserved.

  7. Acute metabolic decompensation due to influenza in a mouse model of ornithine transcarbamylase deficiency

    Directory of Open Access Journals (Sweden)

    Peter J. McGuire

    2014-02-01

    Full Text Available The urea cycle functions to incorporate ammonia, generated by normal metabolism, into urea. Urea cycle disorders (UCDs are caused by loss of function in any of the enzymes responsible for ureagenesis, and are characterized by life-threatening episodes of acute metabolic decompensation with hyperammonemia (HA. A prospective analysis of interim HA events in a cohort of individuals with ornithine transcarbamylase (OTC deficiency, the most common UCD, revealed that intercurrent infection was the most common precipitant of acute HA and was associated with markers of increased morbidity when compared with other precipitants. To further understand these clinical observations, we developed a model system of metabolic decompensation with HA triggered by viral infection (PR8 influenza using spf-ash mice, a model of OTC deficiency. Both wild-type (WT and spf-ash mice displayed similar cytokine profiles and lung viral titers in response to PR8 influenza infection. During infection, spf-ash mice displayed an increase in liver transaminases, suggesting a hepatic sensitivity to the inflammatory response and an altered hepatic immune response. Despite having no visible pathological changes by histology, WT and spf-ash mice had reduced CPS1 and OTC enzyme activities, and, unlike WT, spf-ash mice failed to increase ureagenesis. Depression of urea cycle function was seen in liver amino acid analysis, with reductions seen in aspartate, ornithine and arginine during infection. In conclusion, we developed a model system of acute metabolic decompensation due to infection in a mouse model of a UCD. In addition, we have identified metabolic perturbations during infection in the spf-ash mice, including a reduction of urea cycle intermediates. This model of acute metabolic decompensation with HA due to infection in UCD serves as a platform for exploring biochemical perturbations and the efficacy of treatments, and could be adapted to explore acute decompensation in other

  8. [Fulminant myocarditis and acute gastroenteritis due to Coxsackie virus B6].

    Science.gov (United States)

    Málaga, Germán; Gayoso, Oscar; Lazo, María de Los Angeles; Torres, Nancy

    2011-03-01

    We present the case of a young woman who suffered cardiogenic due to by Coxsackie virus B6. The patient attended a private clinic with an acute gastroenteritis and after one hour of receiving hydratation,she developed hypotension and shock, severe hypoxemia and bilateral lung infiltrate. The patient entered the Intensive Care Unit, where she received hemodynamic support. Due to the clinical picture and cardiac enzymes increase, a cardiac failure was suspected and the echocardiographic findings suggested "myocarditis". The evolution was successful and Coxsackie B6 virus infection diagnosis was made during the follow up by increase of the levels of antibodies for virus Coxsackie B6.

  9. Dapsone induced cholangitis as a part of dapsone syndrome: a case report

    Science.gov (United States)

    Itha, Srivenu; Kumar, Ashish; Dhingra, Sadhna; Choudhuri, Gourdas

    2003-01-01

    Background Dapsone can rarely cause a hypersensitivity reaction called dapsone syndrome, consisting of fever, hepatitis, exfoliative dermatitis, lymphadenopathy and hemolytic anemia. Dapsone syndrome is a manifestation of the DRESS (drug rash with eosinophilia and systemic symptoms) syndrome which is a serious condition that has been reported in association with various drugs. Cholangitis in dapsone syndrome has not been reported so far in the world literature. Case presentation We report a patient who presented with fever, exfoliative dermatitis, jaundice and anemia within three weeks of starting of dapsone therapy. These features are typical of dapsone syndrome, which is due to dapsone hypersensitivity and is potentially fatal. Unlike previous reports of hepatitic or cholestatic injury in dapsone syndrome we report here a case that had cholangitic liver injury. It responded to corticosteroids. Conclusion We conclude that cholangitis, though unusual, can also form a part of dapsone syndrome. Physicians should be aware of this unusual picture of potentially fatal dapsone syndrome. PMID:12911838

  10. Recurrent pyogenic cholangitis in Asian immigrants: use of ultrasonography, computed tomography, and cholangiography

    International Nuclear Information System (INIS)

    Federle, M.P.; Cello, J.P.; Laing, F.C.; Jeffery, R.B. Jr.

    1982-01-01

    Five cases of recurrent pyogenic cholangitis (RPC) were studied by ultrasonography, computed tomography (CT), and cholangiography. All patients were recent immigrants from the Orient or Indonesia and had had recurrent attacks of cholangitis for many years. The bile was infected by E. coli and the biliary ducts were dilated; in addition, extrahepatic bile-pigment calculi we represent in all 5 and intrahepatic calculi in 4. Abdominal ultrasound usually failed to demonstrate duct calculi and extrahepatic dilatation due to the soft, mud-like consistency of the stones. CT was successful in showing the calculi and the full extent of dilatation. The authors conclude that preoperative diagnosis of RPC is best achieved by awareness of the characteristic clinical presentation and the findings on abdominal CT. Preoperative cholangiography provides excellent detail, but poses the danger of biliary sepsis requiring antibiotics

  11. Acute Pulmonary Oedema after Removal of Sand Bag at the End of Open Cholecystectomy due to Unknown Cause

    Directory of Open Access Journals (Sweden)

    Pramod Gupta

    2008-01-01

    Full Text Available Pulmonary oedema developes acutely during perioperative period and is usually due to unknown cause,but this life threatening complication if managed on time ,leads to rapid and full recovery. Here a case of 70 year old man is reported who developed acute pulmonary oedema after conclusion of surgery due to unknown cause.

  12. A Rare Side Effect due to TNF-Alpha Blocking Agent: Acute Pleuropericarditis with Adalimumab

    Directory of Open Access Journals (Sweden)

    Hakan Ozkan

    2013-01-01

    Full Text Available Tumor necrosis factor-alpha antagonism is an important treatment strategy in patients with rheumatoid arthritis, psoriatic arthritis, vasculitis, and ankylosing spondylitis. Adalimumab is one of the well-known tumor necrosis factor-alpha blocking agents. There are several side effects reported in patients with adalimumab therapy. Cardiac side effects of adalimumab are rare. Only a few cardiac side effects were reported. A 61-year-old man treated with adalimumab for the last 6 months due to psoriatic arthritis presented with typically acute pleuropericarditis. Chest X-ray and echocardiography demonstrated marked pericardial effusion. Patient was successfully evaluated for the etiology of acute pleuro-pericarditis. Every etiology was excluded except the usage of adalimumab. Adalimumab was discontinued, and patient was treated with 1200 mg of ibuprofen daily. Control chest X-ray and echocardiography after three weeks demonstrated complete resolution of both pleural and pericardial effusions. This case clearly demonstrated the acute onset of pericarditis with adalimumab usage. Acute pericarditis and pericardial effusion should be kept in mind in patients with adalimumab treatment.

  13. Septic Shock due to Cytomegalovirus Infection in Acute Respiratory Distress Syndrome after Falciparum Malaria.

    Science.gov (United States)

    Harbarth; Meyer; Grau; Loutan; Ricou

    1997-09-01

    Incidence of falciparum malaria in developed countries has increased in recent years due to tourism to tropical countries and immigration from Asia and Africa. In Switzerland, about 250 cases of malaria were reported in 1994 to the Federal Office of Health, including three cases with fatal outcome.1 The most commonly described complications of plasmodia infection are cerebral malaria, acute renal failure, and severe anemia with disseminated intravascular coagulation. However, pulmonary involvement occurs in 3 to 10% of cases and represents the most serious complication of this infection, with a lethality of 70%.2,3 Furthermore, a pronounced general immunosuppression has been reported in malaria patients, which may predispose them to opportunistic infections.4 We report a case of Plasmodium falciparum infection complicated by severe acute respiratory distress syndrome (ARDS) with development of systemic cytomegalovirus (CMV) infection leading to death. This evolution implies a severe immune deficiency associated with malaria, as previously suggested in the literature.

  14. Clinico-biochemical studies on acute toxic nephropathy in goats due to uranyl nitrate

    Energy Technology Data Exchange (ETDEWEB)

    Dash, P.K.; Joshi, H.C.

    1989-02-01

    Acute toxic nephropathy was produced in 6 healthy goats by injecting intravenously 1% uranyl nitrate (UN) (15 mg/kg body weight). The early painful clinical signs simulating shock progressed with subnormal temperature, slow-shallow respiration and arrhythmic pulse followed by death due to respiratory failure within 96 to 120 hr. All the affected goats had normocytic normochromic anemia, leucocytosis, neutrophilia with left shift eosinopenia, decreased monocytes and presence of 1-2% reticulocytes in the peripheral blood smears. On blood chemical analysis, a uniform and continuous rise was seen in serum creatinine with a concomitant daily increase of serum urea and uric acid. Simultaneous analysis of urine indicated polyuria leading to oliguria, acidic pH, albuminuria, glycosuria with presence of neutrophils, RBC's, epithelial and fatty casts, increase of triple phosphate, and cystine crystals reflecting acute damage of kidneys in the affected goats.

  15. Vancomycin-Induced Leukocytoclastic Vasculitis and Acute Renal Failure Due to Tubulointerstitial Nephritis.

    Science.gov (United States)

    Pingili, Chandra Shekar; Okon, Emmanuel E

    2017-09-25

    BACKGROUND Methicillin-resistant Staphylococcus aureus (MRSA) bacteremia and sepsis are commonly treated with intravenous vancomycin. However, vancomycin treatment is associated adverse reactions, including skin rashes and nephrotoxicity. We present a case of acute renal failure due to acute tubulointerstitial nephritis associated with a diffuse leukocytoclastic vasculitic skin eruption following intravenous vancomycin treatment. CASE REPORT A 79-year-old Caucasian male patient was treated with intravenous vancomycin for MRSA bacteremia. Prior to treatment, his creatinine was normal at 0.6 mg/dl. He presented one week later with shortness of breath, lower limb edema, and acute renal failure. He had a diffuse maculopapular rash involving the trunk and both upper and lower extremities. A renal biopsy and left arm skin biopsy were examined histologically. The skin biopsy showed leukocytoclastic vasculitis. Renal biopsy showed some sclerosed glomeruli, some with mesangial proliferation, and tubulointerstitial inflammation with eosinophils and plasma cells and mild interstitial fibrosis. Although there was some renal arteriolosclerosis, no vasculitic changes were seen, and no vascular thrombosis was present. A diagnosis of leukocytoclastic vasculitis and acute tubulointerstitial nephritis secondary to intravenous vancomycin therapy was made. CONCLUSIONS Although skin reactions associated with drug therapy are common, vancomycin-associated dermal vasculitis is rare. Tubulointerstitial nephritis is also a rare association with vancomycin treatment. This case report has highlighted that patients being treated with intravenous vancomycin should be carefully observed for acute skin rashes and deterioration in renal function, which can be managed by ceasing treatment with vancomycin, steroid challenge, and preventing future exposure to similar antimicrobial agents.

  16. Small duct autoimmune sclerosing cholangitis and Crohn colitis in a 10-year-old child. A case report and review of the literature

    Directory of Open Access Journals (Sweden)

    Larsen Erling

    2012-08-01

    Full Text Available Abstract Autoimmune sclerosing cholangitis is an overlap syndrome characterized by features of both autoimmune hepatitis and primary sclerosing cholangitis, the latter usually involving the large bile ducts. Autoimmune sclerosing cholangitis occurs more often in children than in adults and is frequently associated with inflammatory bowel disease, predominantly ulcerative colitis. We report a unique case of a 10-year-old Danish boy with severe small duct autoimmune sclerosing cholangitis and synchronic Crohn colitis. He was referred with a history of weight loss, abdominal pain, vomiting and diarrhea. Biochemical anomalies included elevated alanine aminotransferase, γ-glutamyl transferase and immunoglobulin G levels and the presence of smooth muscle antibodies and perinuclear antineutrophil cytoplasmic antibodies but normal alkaline phosphatase. Liver biopsy specimen revealed features of both autoimmune hepatitis and sclerosing cholangitis, the latter characterized by acute, hyperplastic and destructive inflammation – granulocytic epithelial lesion – of the small ducts. Magnetic resonance cholangiography was normal. Colonoscopic biopsies showed chronic inflammatory changes of the caecum and the ascending and transverse colon compatible with Crohn disease. Ursodeoxycholic acid and immunosuppressive treatment was initiated and within four weeks of treatment the general condition improved. Normalization of aminotransferase was seen at 21 weeks and γ-glutamyl transferase at 72 weeks after first admittance, while immunoglobulin G remained slightly increased. Virtual slides The virtual slide(s for this article can be found here: http://www.diagnosticpathology.diagnomx.eu/vs/1418596609736470

  17. New developments in the treatment of primary biliary cholangitis – role of obeticholic acid

    Directory of Open Access Journals (Sweden)

    Jhaveri MA

    2017-08-01

    Full Text Available Manan A Jhaveri, Kris V Kowdley Liver Care Network, Swedish Medical Center, Seattle, WA, USA Abstract: Primary biliary cholangitis (PBC is a chronic autoimmune cholestatic liver disease that predominantly affects women in early to middle age. It is typically associated with autoantibodies to mitochondrial antigens and results in immune-mediated destruction of small and medium-sized intrahepatic bile ducts leading to cholestasis, hepatic fibrosis and may progress to cirrhosis or hepatic failure and, in some cases, hepatocellular carcinoma. The clinical presentation and the natural history of PBC have improved over the years due to recognition of earlier widespread use of ursodeoxycholic acid (UDCA; about one-third of patients show suboptimal biochemical response to UDCA with poor prognosis. Until recently, UDCA was the only US Food and Drug Administration approved agent for this disease for more than two decades; obeticholic acid was approved in 2016 for treatment of patients with PBC with a suboptimal response or intolerance to UDCA. Currently, liver transplantation is the most effective treatment modality for PBC patients with end-stage liver disease. This review will focus on the recent advances in therapy of primary biliary cholangitis, with emphasis on obeticholic acid. Keywords: primary biliary cholangitis, obeticholic acid, ursodeoxycholic acid

  18. Rhabdomyolysis, acute kidney injury and transverse myelitis due to naive heroin exposure

    Directory of Open Access Journals (Sweden)

    Ankur Gupta

    2011-01-01

    Full Text Available Heroin exposure can cause various complications like seizures, stroke, spongiform encephalopathy, transverse myelopathy, plexopathy, compartment syndrome, rhabdomyolysis and renal failure due to various mechanisms. We report here a young male who smoked heroin for the first time and developed transverse myelitis, rhabdomyolysis and acute kidney injury requiring dialysis. His renal recovery was complete by four weeks, while neurological improvement occurred 8 to 12 weeks later. This case suggests a common pathogenic mechanism of heroin intoxication involving multiple systems of the body.

  19. Effectiveness of a multifactorial handwashing program to reduce school absenteeism due to acute gastroenteritis.

    Science.gov (United States)

    Azor-Martínez, Ernestina; Cobos-Carrascosa, Elena; Gimenez-Sanchez, Francisco; Martínez-López, Jose Miguel; Garrido-Fernández, Pablo; Santisteban-Martínez, Joaquin; Seijas-Vazquez, Maria Luisa; Campos-Fernandez, Maria Amparo; Bonillo-Perales, Antonio

    2014-02-01

    Acute gastroenteritis (AGE) is one of the most common diseases among children and an important cause of school absenteeism. The aim of this study was to assess the effectiveness of a handwashing program using hand sanitizers for the prevention of school absenteeism due to AGE. A randomized, controlled and open study of a sample of 1341 children between 4 and 12 years of age, attending 5 state schools in Almería (Spain), with an 8-month follow up (academic year). The experimental group (EG) washed their hands with soap and water, complementing this with the use of a hand sanitizer, and the control group (CG) followed the usual handwashing procedure. Absenteeism rates due GI were compared between the 2 groups through the multivariate Poisson regression analysis. Percent days absent in both groups were compared with a Z-test. 446 cases of school absenteeism due to AGE were registered. The school children from the EG had a 36% lower risk of absenteeism due to AGE (IRR: 0.64, 95% confidence interval: 0.52-0.78) and a decrease in absenteeism of 0.13 episodes/child/academic year (0.27 of EG vs 0.40 CG/episodes/child/academic year, P school days due to AGE and absent days was significantly lower in the EG (EG: 0.31%, 95% confidence interval: 0.28-0.35 vs. CG: 0.44%, 95% confidence interval: 0.40-0.48, P school absenteeism cases due to AGE.

  20. Fibrolamellar hepatocellular carcinoma complicating ulcerative colitis with primary sclerosing cholangitis.

    Science.gov (United States)

    Snook, J A; Kelly, P; Chapman, R W; Jewell, D P

    1989-01-01

    This case report describes the previously undocumented association between fibrolamellar hepatocellular carcinoma and ulcerative colitis complicated by primary sclerosing cholangitis. Images Fig. 1 Fig. 2 Fig. 3 PMID:2539311

  1. A case of cutaneous scleroderma with primary sclerosing cholangitis

    Directory of Open Access Journals (Sweden)

    H P Nandeesh

    2014-01-01

    Full Text Available Sclerosing cholangitis comprises of a spectrum of cholestatic conditions that are characterized by patchy fibrosis, inflammation and destruction of intra hepatic and extrahepatic ducts. We report a case of a 42 year old woman who presented with darkening of skin with yellowish discolouration of the eyes. Clinical examination revealed icterus, taut skin with hepatosplenomegaly. Liver function tests showed a cholestatic picture. Skin biopsy showed features of cutaneous scleroderma. MRCP and Liver biopsy was suggestive of sclerosing cholangitis.

  2. Inflammatory bowel disease with primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    Sørensen, Jakob Ørskov; Nielsen, Ole Haagen; Andersson, Mikael

    2018-01-01

    . Among patients with PSC and Crohn's disease (CD) 91% had colonic involvement. The PSC-IBD patients had a significantly higher probability of receiving resective surgery (HR; 2.13, 95% CI: 1.50-3.03); of developing colorectal cancer (CRC) (HR; 21.4, 95% CI: 9.6-47.6), of cholangiocarcinoma (HR; 190, 95......BACKGROUND AND AIMS: Inflammatory bowel disease (IBD) may be complicated by primary sclerosing cholangitis (PSC). We aimed to assess the characteristics of Danish PSC-IBD patients and to compare their prognosis with IBD patients without PSC. METHODS: A retrospective nationwide population......-based cohort of 257 PSC-IBD patients was assessed through Danish national registries and manual scrutiny of patient files. RESULTS: For all PSC-IBD patients diagnosed after 1976 (n = 222) and 8231 IBD controls (ie, without PSC), the cumulative probability of resective surgery, liver transplantation, cancer...

  3. Changes in Heart Rhythm and Breathing in Acute Systemic Injury Due to Cold

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    D. Yu. Konnov

    2015-01-01

    Full Text Available Objective: to reveal the patterns of a change in heart rhythm and breathing in patients with acute systemic injury due to cold in hypothermic and early posthypothermic periods.Subjects and methods. Thirty patients aged 18 to 60 years (3 groups of 10 patients with mild, moderate, and severe cold injury were examined in hypothermic and posthypothermic periods. The patient groups did not differ in gender, age, and weight. Within the first 24 hours after admission, all the patients underwent high-resolution Holter electrocardiographic monitoring that recorded cardiac arrhythmias and breathing disorders.Results. During the therapy performed, as the degree of acute systemic cold injury increased, the patients were found to have a heart rate reduction (from 102 [90; 122] beats/min in Group 1 to 49 [38; 58] beats/min in Group 3 and a circadian index increase (from 105 [88; 125]% in Group 1 to 210 [185; 223]% in Group 3. With increased hypothermia, the victims were detected to have progressive cardiac rhythm and cardiac electrical conduction disturbances, such as supraventricular pacemaker migration, single and paired supraventricular premature beats, paroxysmal atrial tachycardia, atrial fibrillations, and ventricular premature beats. There was decreased heart rhythm variability in all the study groups, to the greatest extent in the patents with severe systemic cold injury. Late ventricular potentials were found in 2 and 7 patients with moderate and severe cold injury, respectively. Breathing disorders were recorded in all the study groups, the greatest increase in the frequency and duration of apnea/hypopnea episodes was noted in the patients with severe hypothermia. A fatal outcome occurred in 4 of the 10 patients with critical hypothermia due to the occurrence of idioventricular rhythm with transition to asystole.Conclusion. Systemic hypothermia is accompanied by cardiac rhythm and cardiac electrical conduction disturbances and respiratory depression

  4. Iatrogenic acute pancreatitis due to hypercalcemia in a child with pseudohypoparathyroidism.

    Science.gov (United States)

    Feyles, Francesca; Mussa, Alessandro; Peiretti, Valentina; Tessaris, Daniele; Santanera, Arianna; Corrias, Andrea; de Sanctis, Luisa; Calvo, Luigi

    2014-01-01

    Pancreatitis due to hypercalcemia is very rare in children, and its pathogenetic role is still debated. The following report describes a case of acute pancreatitis secondary to hypercalcemia in a 6-year-old boy with pseudohypoparathyroidism treated with calcium and vitamin D. Pseudohypoparathyroidism is characterized by parathormone (PTH) resistance, high PTH levels and hypocalcemia which need to be corrected with calcium and vitamin D supplementation. The patient was admitted for severe abdominal pain and vomiting associated with high plasma amylase, lipase and calcium levels. Hypercalcemia due to vitamin D and calcium overtreatment was probably responsible for the acute pancreatitis in this case. High serum calcium levels seem to sensitize patients to pancreatitis, even if the mechanism through which it happens is not completely understood. Moreover, the importance of concomitant predisposing factors, either acquired or especially genetic, needs to be further defined. Even though a rare occurance in childhood, hypercalcemia should be considered as a cause of pancreatitis and it should be examined together with the other etiologies that may contribute to the development of this disease.

  5. Evidence Report: Risk of Acute Radiation Syndromes Due to Solar Particle Events

    Science.gov (United States)

    Carnell, Lisa; Blattnig, Steve; Hu, Shaowen; Huff, Janice; Kim, Myung-Hee; Norman, Ryan; Patel, Zarana; Simonsen, Lisa; Wu, Honglu

    2016-01-01

    Crew health and performance may be impacted by a major solar particle event (SPE), multiple SPEs, or the cumulative effect of galactic cosmic rays (GCR) and SPEs. Beyond low-Earth orbit, the protection of the Earth's magnetosphere is no longer available, such that increased shielding and protective mechanisms are necessary in order to prevent acute radiation sickness and impacts to mission success or crew survival. While operational monitoring and shielding are expected to minimize radiation exposures, there are EVA scenarios outside of low-Earth orbit where the risk of prodromal effects, including nausea, vomiting, anorexia, and fatigue, as well as skin injury and depletion of the blood-forming organs (BFO), may occur. There is a reasonable concern that a compromised immune system due to high skin doses from a SPE or due to synergistic space flight factors (e.g., microgravity) may lead to increased risk to the BFO. The primary data available at present are derived from analyses of medical patients and persons accidentally exposed to acute, high doses of low-linear energy transfer (LET) (or terrestrial) radiation. Data more specific to the space flight environment must be compiled to quantify the magnitude of increase of this risk and to develop appropriate protection strategies. In particular, information addressing the distinct differences between solar proton exposures and terrestrial exposure scenarios, including radiation quality, dose-rate effects, and non-uniform dose distributions, is required for accurate risk estimation.

  6. Expectancy for negative affect relief due to smoking may not be predictive under acute mood situations.

    Science.gov (United States)

    Perkins, Kenneth A; Giedgowd, Grace E; Karelitz, Joshua L; Conklin, Cynthia A; Parzynski, Craig S

    2012-04-01

    Smoking behavior may be more persistent among those who expect that smoking will relieve negative affect (NA). Assessing smoking expectancies temporally close to mood situations could enhance the predictive value of that assessment. Dependent smokers (n = 71; 43 male, 28 female) participated in five laboratory sessions, each involving mood induction. The NA relief scale of the Smoking Consequences Questionnaire-Adult (SCQ-A), a very common measure of smoking expectancies during hypothetical situations, was assessed during initial screening. The SCQ-A was compared with a modified acute version administered each session, in which items asked about immediate expectancy for NA relief by smoking "right now" (termed Immediate Negative Affect Relief, or INAR). Actual NA relief due to smoking was measured each session by change on the NA scale of the Diener & Emmons Mood Form. The five sessions (counterbalanced) involved three different negative mood tasks, the negative mood condition of overnight smoking abstinence, and neutral mood (control). Generalized estimating equations showed that temporal proximity to the mood situation slightly enhanced the ability of expectancy to predict actual change in NA due to smoking, as the interaction with condition was significant for the INAR but marginal for the SCQ-A. However, the acute INAR predicted NA relief due to smoking only after overnight smoking abstinence and not during the other specific mood induction conditions, contrary to expectations, while the SCQ-A was not significant during any of the individual conditions. In sum, assessment of expectancy for NA relief may be of limited use in predicting actual NA relief from smoking during a current mood situation, aside from NA due to overnight abstinence.

  7. Abdominal obesity and prolonged prone positioning increase risk of developing sclerosing cholangitis in critically ill patients with influenza A-associated ARDS

    Directory of Open Access Journals (Sweden)

    Weig Thomas

    2012-12-01

    Full Text Available Abstract Background Secondary sclerosing cholangitis is a severe disease of the biliary tract. Over the last decade, several cases of sclerosing cholangitis in critically ill patients (SC-CIP were reported. Reports in the literature so far are characterized by a wide variety of underlying causes of critical illness, thereby hindering a risk-factor analysis. We report on a homogenous cohort of critically ill patients with influenza A (H1N1 pneumonia and severe acute respiratory distress syndrome (ARDS, of whom a subgroup developed sclerosing cholangitis, allowing for probing of risk factors associated with SC-CIP. Methods Twenty-one patients (5 female, 16 male, 46.3 ± 10.8 years with severe ARDS due to H1N1 pneumonia were retrospectively divided into two groups, characterized by the presence (n = 5 and absence of SC-CIP (n = 16. A large array of clinical data, laboratory parameters, and multi-detector computed tomography-derived measures were compared. Results Both patient groups showed severe pulmonary impairment. Severity of disease on admission day and during the first 14 days of treatment showed no difference. The patients developing SC-CIP had a higher body mass index (BMI (37.4 ± 6.0 kg/m2 vs. 29.3 ± 6.8 kg/m2; P = 0.029 and a higher volume of intraperitoneal fat (8273 ± 3659 cm3 vs. 5131 ± 2268 cm3; P = 0.033 and spent a longer cumulative period in the prone position during the first 14 days (165 ± 117 h vs. 78 ± 61 h; P = 0.038. Conclusion Our results suggest that obesity, intraperitoneal fat volume, and a longer cumulative duration spent in the prone position may put patients with ARDS at risk of developing SC-CIP. These results lead us to propose that the prone position should be carefully deployed, particularly in abdominally obese patients, and that frequent checks be made for early hepatic dysfunction.

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

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    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.

  9. Acute liver failure due to Human Herpesvirus 6 in an infant

    Directory of Open Access Journals (Sweden)

    G.M. Tronconi

    2012-10-01

    Full Text Available We report a case of a 4-months infant with fever in the absence of other specific symptoms that has rapidly and unexpectedly developed acute liver failure (ALF with coagulopathy and complicated with bone marrow failure without encephalopathy. The main viral infection agents (hepatitis virus A, B, C, Citomegalovirus, Ebstain Barr virus, Parvovirus B19, Adenovirus, drug-induced hepatotoxicity and metabolic disorders associated to ALF were excluded. Quantitative determination of Human Herpesvirus 6 (HHV6 genome was positive with a significant number of copies for mL. A favorable evolution of the clinical symptoms and a progressive hematochemical resolution were obtained. Plasma and Vitamin K were administrated as a support therapy for treating coagulopathy. The present case report and the cases’ review from the literature, evidence the importance of always including screening for HHV6 infection in the diagnostic approach to acute onset of liver failure. HHV6 is a common virus in the pediatric population with a greater number of cases of fulminant viral non-A, non-B, non-C hepatitis in immunocompetent patients due to this virus: these forms have often a high mortality rate and maybe necessitate liver transplantation; for this reason correct etiological agent identification is mandatory for the prognosis and it has to be based on the quantitative search of the virus’s genome. Pathogenesis of liver-induced damage associated to HHV6 remains unclear; however in vitro studies demonstrate the potential hepatotoxicity effects of this virus.

  10. [Sanation of biliary system using antiseptic decasan in complex treatment of cholangitis].

    Science.gov (United States)

    Aripova, N U; Magzumov, I Kh

    2014-02-01

    Experience of treatment of 17 patients, suffering cholangitis of various genesis, using antiseptic Decasan, is presented. Clinical efficacy of the preparation in complex treatment of cholangitis, confirmed by results of the bile bacteriological investigation, was noted.

  11. Ursodeoxycholic acid for treatment of primary sclerosing cholangitis: a placebo-controlled trial

    NARCIS (Netherlands)

    Beuers, U.; Spengler, U.; Kruis, W.; AYDEMIR, U.; WIEBECKE, B.; HELDWEIN, W.; WEINZIERL, M.; Pape, G. R.; Sauerbruch, T.; Paumgartner, G.

    1992-01-01

    The efficacy and safety of ursodeoxycholic acid for the treatment of primary sclerosing cholangitis were evaluated in a prospective, randomized, double-blind, placebo-controlled trial. Fourteen patients with primary sclerosing cholangitis documented by cholestatic serum enzyme pattern, liver

  12. Acute Bacterial Meningitis and Systemic Abscesses due to Streptococcus dysgalactiae subsp. equisimilis Infection

    Directory of Open Access Journals (Sweden)

    M. Jourani

    2017-01-01

    Full Text Available Disseminated abscesses due to group G β-hemolytic Streptococcus dysgalactiae were observed in a 57-year-old cirrhotic patient with the skin being the putative way of entry for the pathogen. S. dysgalactiae is a rare agent in human infections responsible for acute pyogenic meningitis. The mortality rate associated with S. dysgalactiae bacteraemia and meningitis may be as high as 50%, particularly in the presence of endocarditis or brain abscesses. In our patient, main sites of infections were meningitis and ventriculitis, spondylodiscitis, septic arthritis, and soft-tissue infections. In contrast, no endocarditis was evidenced. Cirrhosis-related immune suppression was considered as a pathophysiological cofactor for the condition. Fortunately, clinical status improved after long-term (3 months antimicrobial therapy.

  13. Rare Acute Pancreatitis Cases Due to Different Antihypertensive Drugs: Four Cases

    Directory of Open Access Journals (Sweden)

    Gökhan Celbek

    2014-03-01

    Full Text Available The most important reasons of acute pancreatitis (AP are benign biliary tract diseases, metabolic diseases and alcoholism. Some drugs also(sulfonamides, thiazides, lysinopril, captopril, estrogens and tetracyclines can induce AP. We herein report four cases of AP patients who were using different drugs. The first case was 73 years old male patient who has been using zofenopril for 4 weeks and the second patient was 24 years old female who was using furosemide after her pregnancy. Third one was using valsartan for one month. Fourth patient was using lysinopril for six weeks and resulted in AP. All patients had no known risk factors for pancreatitis. After cessation of the drugs, four patients recovered in a few days without any complications. AP due to zofenopril was firstly reported in our manuscript in the literature.

  14. Analysis of False Positive Errors of an Acute Respiratory Infection Text Classifier due to Contextual Features.

    Science.gov (United States)

    South, Brett R; Shen, Shuying; Chapman, Wendy W; Delisle, Sylvain; Samore, Matthew H; Gundlapalli, Adi V

    2010-03-01

    Text classifiers have been used for biosurveillance tasks to identify patients with diseases or conditions of interest. When compared to a clinical reference standard of 280 cases of Acute Respiratory Infection (ARI), a text classifier consisting of simple rules and NegEx plus string matching for specific concepts of interest produced 569 (4%) false positive (FP) cases. Using instance level manual annotation we estimate the prevalence of contextual attributes and error types leading to FP cases. Errors were due to (1) Deletion errors from abbreviations, spelling mistakes and missing synonyms (57%); (2) Insertion errors from templated document structures such as check boxes, and lists of signs and symptoms (36%) and; (3) Substitution errors from irrelevant concepts and alternate meanings for the same word (6%). We demonstrate that specific concept attributes contribute to false positive cases. These results will inform modifications and adaptations to improve text classifier performance.

  15. Endovascular Solution of Acute Limb Ischemia Engendered by Persistent Sciatic Artery Pseudoaneurysm due to Stent Fracture.

    Science.gov (United States)

    d'Adamo, Alessandro; Sirignano, Pasqualino; Fanelli, Fabrizio; Mansour, Wassim; Montelione, Nunzio; Cirelli, Carlo; Capoccia, Laura; Speziale, Francesco

    2017-08-01

    We report a case of acute limb ischemia (ALI) due to a thromboembolism from a persistent sciatic artery (PSA) pseudoaneurysm precipitated by a fractured stent. Patient, previously treated for ALI by fibrinolysis and stent implantation, presented with a PSA pseudoaneurysm (undetected during first hospitalization), stent fracture (SF), and occlusion of vessels below the knee. Fibrinolysis was performed, restoring direct flow to the foot. A week later, an endovascular procedure was attempted to reline SF and exclude the PSA pseudoaneurysm by deployment of two 13 × 100-mm peripheral endografts (Viabahn; W.L. Gore & Associates, Flagstaff, AZ). At 1-year follow-up, patient was asymptomatic without further clinical events. Copyright © 2017 Elsevier Inc. All rights reserved.

  16. A forgotten approach after cardiac arrest due to acute myocardial ınfarction: Neuroprotective therapeutic hypothermia

    Directory of Open Access Journals (Sweden)

    Abdullah Özçelik

    2018-02-01

    Full Text Available In patients with spontaneous circulation after cardiopulmonary resuscitation, therapeutic hypothermia is defined as the reduction of body temperature to 32-34 ° C within the first 4-6 hours for neuroprotective purposes and to be maintained at this level for 12-24 hours after reaching the target temperature. Therapeutic hypothermia has been practiced since the 1940s. The aim of therapeutic hypothermia is to reduce cerebral edema, convulsive activity, metabolic demand and associated complications by providing low body heat. Therapeutic hypothermia is applied to increase life expectancy and quality of life. In out-of-hospital cardiac arrest, should be performed in comatose patients where initial rhythm is ventricular fibrillation and spontaneous circulation is returned. Herein, we present a 44 years old patient who had an aborted sudden cardiac death due to acute myocardial infarction and performing cardiopulmonary resuscitation for 30 minutes and discharged after 6 days with a successful therapeutic hypothermia.

  17. Heart block and acute kidney injury due to hyperparathyroidism-induced hypercalcemic crisis.

    Science.gov (United States)

    Brown, Taylor C; Healy, James M; McDonald, Mary J; Hansson, Joni H; Quinn, Courtney E

    2014-12-01

    We describe a patient who presented with multi-system organ failure due to extreme hypercalcemia (serum calcium 19.8 mg/dL), resulting from primary hyperparathyroidism. He was found to have a 4.8 cm solitary atypical parathyroid adenoma. His course was complicated by complete heart block, acute kidney injury, and significant neurocognitive disturbances. Relevant literature was reviewed and discussed. Hyperparathyroidism-induced hypercalcemic crisis (HIHC) is a rare presentation of primary hyperparathyroidism and only a small minority of these patients develop significant cardiac and renal complications. In cases of HIHC, a multidisciplinary effort can facilitate rapid treatment of life-threatening hypercalcemia and definitive treatment by surgical resection. As such, temporary transvenous cardiac pacing and renal replacement therapy can provide a life-saving bridge to definitive parathyroidectomy in cases of HIHC.

  18. Acute Generalized Exanthematous Pustulosis Due to Oral Use of Blue Dyes

    Science.gov (United States)

    Sener, Osman; Kose, Ösman; Safali, Mukerrem

    2011-01-01

    Acute generalized exanthematous pustulosis is a rare severe pustular cutaneous adverse reaction characterized by a rapid clinical course with typical histological findings. It is accompanied by fever and acute eruption of non-follicular pustules overlying erythrodermic skin. The causative agents are most frequently antibacterial drugs. We present a patient with acute generalized exanthematous pustulosis caused by methylene blue and indigotin dyes. PMID:22016599

  19. Association of primary sclerosing cholangitis with HLA-B8.

    Science.gov (United States)

    Chapman, R W; Varghese, Z; Gaul, R; Patel, G; Kokinon, N; Sherlock, S

    1983-01-01

    The frequency of HLA antigens was studied in 25 patients with primary sclerosing cholangitis and compared with a control group of 562 kidney donors. Fourteen patients also had ulcerative colitis. A significant increase in the frequency of HLA-B8 (60%) was found in the primary sclerosing cholangitis patients compared with controls (25%) (p less than 0.001). HLA-B8 was found in eight patients with ulcerative colitis. The frequency of HLA-B12 was significantly decreased (8%) compared with controls (30%) (p less than 0.02). Piecemeal necrosis was observed on liver histology in 66% of HLA-B8 positive and 50% of HLA-B8 negative patients. Low titres of serum autoantibodies were frequently found in the primary sclerosing cholangitis group but did not correspond to the presence of HLA-B8. Raised serum concentrations of IgM and IgG were not related to HLA-B8. This study has shown that in patients with primary sclerosing cholangitis there exists a disease susceptibility gene closely associated with the B locus of the major histocompatibility complex which may be modified by other factors such as ulcerative colitis. Patients with ulcerative colitis and HLA-B8 may be particularly liable to develop primary sclerosing cholangitis. PMID:6600227

  20. Acutely exacerbated hypertension and increased inflammatory signs due to radiation treatment for metastatic pheochromocytoma

    International Nuclear Information System (INIS)

    Teno, Shinichi; Tanabe, Akiyo; Nomura, Kaoru; Demura, Hiroshi

    1996-01-01

    Hypertension and norepinephrine hypersecretion in a 59-year-old woman suffering from malignant pheochromocytoma with multiple metastases were appropriately controlled with α- and β- blockers, and α-methyltyrosine (α-MT), a catecholamine-synthesis inhibitor. Metastasized vertebrae were treated with external radiation to relieve pain, but this treatment had to be interrupted at a total dose of 20 Gy because the patient suffered acutely exacerbated hypertension (200/110 mmHg), tachycardia (160 beats/min) and a low-grade fever. Simultaneously her serum levels of LDH, potassium, urea nitrogen, creatinine, white blood cell count, CRP and norepinephrine were significantly increased, suggesting that this episode was due to radiation-induced tissue destruction and the leakage of catecholamines and possibly interleukin-6, a cytokine mediating inflammation which is reportedly present in pheochromocytoma. The marked hypertension was controlled by continuous iv administration of phentolamine and propranolol. Although radiation therapy effectively relieves pain due to neoplasmic metastasis to the bone, physicians should be aware that life-threatening complications such as the above occur in malignant pheochromocytoma. Sufficient pretreatment with adrenergic blocking agents and/or α-MT and careful monitoring of the patient's general condition during radiation therapy, even at a low dose, are highly recommended. (author)

  1. [Bleeding gastric ulcers and acute hepatitis: 2 simultaneous adverse reactions due to nimesulide in a case].

    Science.gov (United States)

    Tejos, S; Torrejón, N; Reyes, H; Meneses, M

    2000-12-01

    A 66 year-old obese woman with arthrosis, self-medicated with oral nimesulide, 200 mg daily. After 6 weeks she developed nausea, jaundice and dark urine. Two weeks later she had recurrent hematemesis and was hospitalized. Besides obesity and anemia her physical examination was unremarkable. An upper GI endoscopy revealed 3 acute gastric ulcers and a 4th one in the pyloric channel. Abdominal ultrasonogram showed a slightly enlarged liver with diffuse reduction in ecogenicity; the gallbladder and biliary tract were normal. Blood tests demonstrated a conjugated hyperbilirubinemia (maximal total value: 18.4 mg/dl), ALAT 960 U/l, ASAT 850 U/l, GGT 420 U/l, alkaline phosphatases mildly elevated, pro-time 49% and albumin 2.7 mg/dl. Serum markers for hepatitis A, B and C viruses were negative. ANA, AMA, anti-SmA, were negative. Ceruloplasmin was normal. A liver biopsy showed bridging necrosis and other signs of acute toxic liver damage. Gastric ulcers healed after conventional treatment and hepatitis subsided after 2 months leaving no signs of chronic liver damage. The diagnosis of toxic hepatitis due to nimesulide was supported by the time-course of drug usage, sex, age, absence of other causes of liver disease, a compatible liver biopsy and the improvement after drug withdrawal. Peptic ulcers or toxic hepatitis have been previously described as independent adverse reactions in patients taking nimesulide or other NSAIDs but their simultaneous occurrence in a single patient is a unique event that deserves to be reported.

  2. Sclerosing cholangitis associated with autoimmune pancreatitis differs from primary sclerosing cholangitis

    Science.gov (United States)

    Kamisawa, Terumi; Takuma, Kensuke; Anjiki, Hajime; Egawa, Naoto; Kurata, Masanao; Honda, Goro; Tsuruta, Kouji

    2009-01-01

    AIM: To clarify the characteristic features of biliary lesions in patients with autoimmune pancreatitis (AIP) and compare them with those of primary sclerosing cholangitis (PSC). METHODS: The clinicopathological characteristics of 34 patients with sclerosing cholangitis (SC) associated with AIP were compared with those of 4 patients with PSC. RESULTS: SC with AIP occurred predominantly in elderly men. Obstructive jaundice was the most frequent initial symptom in SC with AIP. Only SC patients with AIP had elevated serum IgG4 levels, and sclerosing diseases were more frequent in these patients. SC patients with AIP responded well to steroid therapy. Segmental stenosis of the lower bile duct was observed only in SC patients with AIP, but a beaded and pruned-tree appearance was detected only in PSC patients. Dense infiltration of IgG4-positive plasma cells was detected in the bile duct wall and the periportal area, as well as in the pancreas, of SC patients with AIP. CONCLUSION: SC with AIP is distinctly different from PSC. The two diseases can be discriminated based on cholangiopancreatographic findings and serum IgG4 levels. PMID:19452578

  3. Successful Treatment of Recurrent Primary Sclerosing Cholangitis after Orthotopic Liver Transplantation with Oral Vancomycin

    Directory of Open Access Journals (Sweden)

    Yinka K. Davies

    2013-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a progressive, cholestatic disease of the liver that is marked by inflammation of the bile ducts and damage to the hepatic biliary tree. Approximately 60–70% of patients also have inflammatory bowel disease and progression of PSC can lead to ulcerative colitis and cirrhosis of the liver. Due to limited understanding of the etiology and mechanism of PSC, the only existing treatment option is orthotopic liver transplantation (OLT; however, recurrence of PSC, after OLT is estimated to be between 5% and 35%. We discuss the successful treatment of a pediatric patient, with recurrent PSC, after OLT with oral Vancomycin.

  4. [Children less than 3 months hospitalised due to acute febrile syndrome. 5 years clinical experience].

    Science.gov (United States)

    Méndez Espinola, Benigno Miguel; Herrera Labarca, Patricio

    2015-01-01

    Acute fever of unknown origin (AFUO) is established when the anamnesis and physical examination cannot identify the cause. In infants less than 3 months-old this is situation for concern, due to the risk of a serious bacterial infection. To describe the clinical and laboratory variable of patients with AFUO, in order to look for clues in order to base studies on the decisions arising drom this problem. A report is presented on a retrospective study conducted on a cohort of children less than three months-old admitted to the Hospital Roberto del Río (2007-2011) due to an AFUO. Clinical histories were reviewed and the patients were grouped, according to the severity of the admission diagnosis, into severe and non-severe. They were compared in strata determined by the variables of clinical interest. A total of 550 children were admitted with AFUO during the study period. There was low agreement between the severity on admission and at discharge (kappa=0.079; P=.26). There were 23.8% of children in the severe group and 76.2% in the non-severe group. Urinary tract infection predominated in the severe group (68.7%) and 40.7% with acute febrile syndrome in the non-severe group. The cut-off levels for C-reactive protein, white cells, and neutrophils per mm(3), to calculate the fixed and variable indices, only showed negative predictive values of some use for ruling out serious bacterial infection. The ROC curves with white cell and neutrophil counts and C-reactive protein, did not provide andy fixed indices of clinical use. More than one-third (34.6%) of lumbar punctures were traumatic or failures. According to the results of this study, there is an obvious excess of hospital admissions, little usefulness in the examinations to identify serious bacterial infection, a high percentage lumbar punctures traumatic and lumbar punctures failures, and an excess of antibiotic treatments. A review of clinical criteria and procedures is needed. Copyright © 2015 Sociedad Chilena de

  5. Oral Steroids for Acute Radiculopathy Due to a Herniated Lumbar Disk

    Science.gov (United States)

    Goldberg, Harley; Firtch, William; Tyburski, Mark; Pressman, Alice; Ackerson, Lynn; Hamilton, Luisa; Smith, Wayne; Carver, Ryan; Maratukulam, Annu; Won, Lawrence A.; Carragee, Eugene; Avins, Andrew L.

    2018-01-01

    IMPORTANCE Oral steroids are commonly used to treat acute sciatica due to a herniated disk but have not been evaluated in an appropriately powered clinical trial. OBJECTIVE To determine if oral prednisone is more effective than placebo in improving function and pain among patients with acute sciatica. DESIGN, SETTING, AND PARTICIPANTS Randomized, double-blind, placebo-controlled clinical trial conducted from 2008 to 2013 in a large integrated health care delivery system in Northern California. Adults (n=269) with radicular pain for 3 months or less, an Oswestry Disability Index (ODI) score of 30 or higher (range, 0-100; higher scores indicate greater dysfunction), and a herniated disk confirmed by magnetic resonance imaging were eligible. INTERVENTIONS Participants were randomly assigned in a 2:1 ratio to receive a tapering 15-day course of oral prednisone (5 days each of 60mg, 40mg, and 20mg; total cumulative dose = 600mg; n = 181) or matching placebo (n = 88). MAIN OUTCOMES AND MEASURES The primary outcome was ODI change at 3 weeks; secondary outcomes were ODI change at 1 year, change in lower extremity pain (measured on a 0-10 scale; higher scores indicate more pain), spine surgery, and Short Form 36 Health Survey (SF-36) Physical Component Summary (PCS) and Mental Component Summary (MCS) scores (0-100 scale; higher scores better). RESULTS Observed baseline and 3-week mean ODI scores were 51.2 and 32.2 for the prednisone group and 51.1 and 37.5 for the placebo group, respectively. The prednisone-treated group showed an adjusted mean 6.4-point (95%CI, 1.9-10.9; P = .006) greater improvement in ODI scores at 3 weeks than the placebo group and a mean 7.4-point (95%CI, 2.2-12.5; P = .005) greater improvement at 52 weeks. Compared with the placebo group, the prednisone group showed an adjusted mean 0.3-point (95%CI, −0.4 to 1.0; P = .34) greater reduction in pain at 3 weeks and a mean 0.6-point (95%CI, −0.2 to 1.3; P = .15) greater reduction at 52 weeks. The

  6. Destructive Cholangitis in an Adult Jack Russell Terrier

    Directory of Open Access Journals (Sweden)

    Atsushi Kodama

    2012-01-01

    Full Text Available A 4-year-old female Jack Russell terrier dog exhibited vomiting and severe jaundice of the visible mucous membranes and skin. Ultrasonography revealed diffuse areas of high echogenicity and focal areas of low echogenicity in the left lobe of the liver. On macroscopic observation of the biopsied liver specimen, many scattered irregularly shaped red spots were observed on the liver surface and on the cut surface. Histopathologically, there was loss of the interlobular bile duct and cholangitis accompanied by infiltration of pigment-laden macrophages in the Glisson’s capsule. Therefore, in the present case the dog was diagnosed with destructive cholangitis.

  7. Community-acquired bacteremia and acute cholecystitis due to Enterobacter cloacae: a case report

    Directory of Open Access Journals (Sweden)

    Isasti Guillermo

    2009-09-01

    Full Text Available Abstract Introduction Enterobacter cloacae is responsible for 65-75% of all Enterobacter infections, bacteremia being the most common syndrome. The majority of infections are nosocomially acquired and in patients with predisposing factors. Case presentation We present a case of E. cloacae bacteremia secondary to acute cholecystitis in a 60-year-old man with recent diagnosis of cholelithiasis. The diagnosis was established with abdominal echography and positive blood and biliary cultures. The patient was managed successfully with cholecystectomy and antibiotic therapy. Conclusion The peculiarity of our case is the development of community-acquired bacteremia due to E. cloacae with a clear infectious focus, as a single agent isolated in several blood cultures, in a patient without severe underlying diseases, prior antimicrobial use or previous hospital admission. Although the majority of Enterobacter spp. infections are nosocomially acquired, primary bacteremia being the most common syndrome, these pathogens may also be responsible for community-acquired cases. Patients without predisposing factors may also be affected.

  8. Paraquat poisoning: an experimental model of dose-dependent acute lung injury due to surfactant dysfunction

    Directory of Open Access Journals (Sweden)

    M.F.R. Silva

    1998-03-01

    Full Text Available Since the most characteristic feature of paraquat poisoning is lung damage, a prospective controlled study was performed on excised rat lungs in order to estimate the intensity of lesion after different doses. Twenty-five male, 2-3-month-old non-SPF Wistar rats, divided into 5 groups, received paraquat dichloride in a single intraperitoneal injection (0, 1, 5, 25, or 50 mg/kg body weight 24 h before the experiment. Static pressure-volume (PV curves were performed in air- and saline-filled lungs; an estimator of surface tension and tissue works was computed by integrating the area of both curves and reported as work/ml of volume displacement. Paraquat induced a dose-dependent increase of inspiratory surface tension work that reached a significant two-fold order of magnitude for 25 and 50 mg/kg body weight (P<0.05, ANOVA, sparing lung tissue. This kind of lesion was probably due to functional abnormalities of the surfactant system, as was shown by the increase in the hysteresis of the paraquat groups at the highest doses. Hence, paraquat poisoning provides a suitable model of acute lung injury with alveolar instability that can be easily used in experimental protocols of mechanical ventilation

  9. [Primary-care morbidity and true morbidity due to acute respiratory infections].

    Science.gov (United States)

    Pérez Rodríguez, A E; González Ochoa, E; Bravo González, J R; Carlos Silva, L; Linton, T

    1992-01-01

    The present work presents the study of morbidity due to acute respiratory infections (ARI) in areas of the town of Lisa in Ciudad Habana, and Isla Juventud (Cuba), to characterize different aspects of morbidity measured by health care attendance and to measure true morbidity. About 90% of consultations for ARI were first-time consultations, while their ratio to further consultations was 5.3. True morbidity rates (TMR), obtained trough active research, ranged from 110.4 to 163.4 cases per 1000 inhabitants, considerably higher than morbidity rates measured by primary care consultations (MRPCC) in the same time period. The true morbidity index (TMI), as measured by the ratio of the two previous rates, ranged from 5 to 15. A high proportion (47.6%) of cases reported no medical care attendance. These results provide approximate estimates of true morbidity in the study area, and allow the establishment of a new control program, also improving epidemiologic surveillance within primary care activities.

  10. Acute changes in serum immune markers due to swimming in a chlorinated pool.

    Science.gov (United States)

    Vlaanderen, Jelle; van Veldhoven, Karin; Font-Ribera, Laia; Villanueva, Cristina M; Chadeau-Hyam, Marc; Portengen, Lützen; Grimalt, Joan O; Zwiener, Christian; Heederik, Dick; Zhang, Xiangru; Vineis, Paolo; Kogevinas, Manolis; Vermeulen, Roel

    2017-08-01

    Exposure to disinfectants and disinfection byproducts (DBPs) due to swimming in chlorinated water has been associated with allergic and respiratory health effects, including asthma. Biological mechanisms contributing to these associations are largely unknown. We hypothesized a potential pathway involving modulation of the immune system. We assessed levels of immune markers (CCL11, CCL22, CXCL10, CRP, EGF, GCSF, IL-8, IL-17, IL-1RA, MPO, VEGF, Periostin) in serum collected from 30 women and 29 men before and after 40min of swimming in a chlorinated pool. Exposure to DBPs was assessed by measuring bromodichloromethane, bromoform, chloroform, and dibromochloromethane in exhaled breath before and after swimming. Covariate data including information on physical activity was available through questionnaires and measurements. We assessed the association between indicators of swimming in a chlorinated pool and changes in serum immune marker concentrations using linear regression with bivariate normal distributions and adjusted for multiple comparisons by applying the Benjamini-Hochberg procedure. We observed a significant decrease in serum concentrations of IL-8 (-12.53%; q=2.00e-03), CCL22 (-7.28%; q=4.00e-04), CCL11 (-7.15%; q=9.48e-02), CRP (-7.06%; q=4.68e-05), and CXCL10 (-13.03%; q=6.34e-14) and a significant increase in IL-1RA (20.16%; q=4.18e-06) from before to after swimming. Associations with quantitative measurements of DBPs or physical activity were similar in direction and strength. Most of the observed associations became non-significant when we adjusted the effects of exposure to DBPs for physical activity or vice-versa. Our study indicates that swimming in a chlorinated pool induces perturbations of the immune response through acute alterations of patterns of cytokine and chemokine secretion. The observed effects could not be uniquely attributed to either exposure to DBPs or physical activity. Evidence in the literature suggests that observed decreases in

  11. Carcinoembryonic Antigen Level in Primary Sclerosing Cholangitis Is Not Influenced by Dominant Strictures or Bacterial Cholangitis.

    Science.gov (United States)

    Wannhoff, Andreas; Rupp, Christian; Friedrich, Kilian; Knierim, Johannes; Flechtenmacher, Christa; Weiss, Karl Heinz; Stremmel, Wolfgang; Gotthardt, Daniel N

    2017-02-01

    Carcinoembryonic antigen (CEA) can be used to screen for biliary tract cancer in patients with primary sclerosing cholangitis (PSC). To study the influence of benign dominant strictures (DS), superimposed bacterial cholangitis (SBC), smoking status, and inflammatory bowel disease on CEA serum levels. A retrospective analysis of CEA values in cancer-free PSC patients was performed. We included the maximal CEA value obtained during follow-up and information on the presence of DS and SBC at that time, and we analyzed the CEA values in the presence and absence of DS and SBC. Results are reported as medians with the interquartile range (IQR). The median maximal CEA level, which was 1.8 ng/mL (IQR 1.2-2.9) in the final 270 PSC patients included in the study, was not influenced by the presence of either DS or SBC (P = 0.320). Moreover, in 49 patients, the first CEA value available at the time of DS (1.5 ng/mL; IQR 1.2-2.1) and that at a time without DS (1.6 ng/mL; IQR 1.1-2.3) did not differ significantly (P = 0.397). Lastly, in 24 patients, the median CEA values at a time without SBC (1.8 ng/mL; IQR 1.2-2.5) and at the time of SBC (1.8 ng/mL; IQR 1.0-3.0) were comparable (P = 0.305). Smoking did not influence CEA-based cancer screening. Serum CEA level is not influenced by the presence of DS or SBC and might therefore serve as a favorable parameter for improving cancer screening in PSC patients.

  12. [Lower lymphocyte response in severe cases of acute bronchiolitis due to respiratory syncytial virus].

    Science.gov (United States)

    Ramos-Fernández, José Miguel; Moreno-Pérez, David; Antúnez-Fernández, Cristina; Milano-Manso, Guillermo; Cordón-Martínez, Ana María; Urda-Cardona, Antonio

    2017-08-14

    Acute bronchiolitis (AB) of the infant has a serious outcome in 6-16% of the hospital admitted cases. Its pathogenesis and evolution is related to the response of the T lymphocytes. The objective of the present study is to determine if the lower systemic lymphocytic response is related to a worse outcome of AB in hospitalised infants. Retrospective observational-analytical study of cases-controls nested in a cohort of patients admitted due to RSV-AB between the period from October 2010 to March 2015. Those with a full blood count in the first 48hours of respiratory distress were included. Infants with underlying disease, bacterial superinfection, and premature infants <32 weeks of gestation were excluded. The main dichotomous variable was PICU admission. Other variables were: gender, age, post-menstrual age, gestational and post-natal tobacco exposure, admission month, type of lactation, and days of onset of respiratory distress. Lymphocyte counts were categorised by quartiles. Bivariate analysis was performed with the main variable and then by logistic regression to analyse confounding factors. The study included 252 infants, of whom 6.6% (17) required PICU admission. The difference in mean±SD of lymphocytes for patients admitted to and not admitted to PICU was 4,044±1755 and 5,035±1786, respectively (Student-t test, P<.05). An association was found between PICU admission and lymphocyte count <3700/ml (Chi-squared, P=.019; OR: 3.2) and it was found to be maintained in the logistic regression, regardless of age and all other studied factors (Wald 4.191 P=.041, OR: 3.8). A relationship was found between lymphocytosis <3700/ml in the first days of respiratory distress and a worse outcome in previously healthy infants <12 months and gestational age greater than 32 weeks with RSV-AB. Copyright © 2017. Publicado por Elsevier España, S.L.U.

  13. Acute Coronary Syndrome Due to Spontaneous Coronary Artery Dissection in a Middle-Aged Man

    Directory of Open Access Journals (Sweden)

    Davran Cicek

    2014-08-01

    Full Text Available True spontaneous coronary artery dissection (SCAD is an extremely rare but important cause of acute coronary syndrome, with only about 200 cases reported in the literature. Diagnosis is often made at autopsy. Risk factors include oral contraceptive use, atherosclerotic disease and the peripartum period. SCAD should be considered when a healthy young patient presents with the onset of acute myocardial ischemic syndrome. A timely diagnosis and intervention are mandatory as SCAD can cause sudden death. We present a case of SCAD with an uncommon clinical presentation of acute coronary syndrome and without identifiable risk factors, and successfully treated with non-invasive (medical therapy.

  14. Lymphocytic cholangitis in cats: a microbiological, histological and clinical approach

    NARCIS (Netherlands)

    Otte, C.M.A.

    2017-01-01

    In this thesis, a general overview is given of the healthy feline liver and feline diseases of the gall bladder and biliary tree. Lymphocytic cholangitis (LC) is one of the most common inflammatory hepatic diseases in cats. It is a chronic disease that affects the biliary tree and progresses slowly

  15. Primary sclerosing cholangitis and disease distribution in inflammatory bowel disease.

    LENUS (Irish Health Repository)

    O'Toole, Aoibhlinn

    2012-04-01

    The relationship between site of intestinal inflammation and primary sclerosing cholangitis (PSC) development in inflammatory bowel disease (IBD) has not been studied extensively, but may be important in understanding the pathogenesis of PSC. We aimed to determine patterns of disease distribution in IBD patients with and without PSC.

  16. Sclerosing cholangitis with ulcerative colitis in a Nigerian woman ...

    African Journals Online (AJOL)

    Primary Sclerosing Cholangitis (PSC) is a relatively rare cause of chronic liver disease worldwide. It presents as chronic cholestasis associated with jaundice and pruritus. We report a middle aged Nigerian woman who presented with cholestatic jaundice and diagnosed with PSC with concurrent ulcerative colitis based on ...

  17. Tokyo Guidelines 2018: management bundles for acute cholangitis and cholecystitis

    NARCIS (Netherlands)

    Mayumi, Toshihiko; Okamoto, Kohji; Takada, Tadahiro; Strasberg, Steven M.; Solomkin, Joseph S.; Schlossberg, David; Pitt, Henry A.; Yoshida, Masahiro; Gomi, Harumi; Miura, Fumihiko; Garden, O. James; Kiriyama, Seiki; Yokoe, Masamichi; Endo, Itaru; Asbun, Horacio J.; Iwashita, Yukio; Hibi, Taizo; Umezawa, Akiko; Suzuki, Kenji; Itoi, Takao; Hata, Jiro; Han, Ho-Seong; Hwang, Tsann-Long; Dervenis, Christos; Asai, Koji; Mori, Yasuhisa; Huang, Wayne Shih-Wei; Belli, Giulio; Mukai, Shuntaro; Jagannath, Palepu; Cherqui, Daniel; Kozaka, Kazuto; Baron, Todd H.; de Santibañes, Eduardo; Higuchi, Ryota; Wada, Keita; Gouma, Dirk J.; Deziel, Daniel J.; Liau, Kui-Hin; Wakabayashi, Go; Padbury, Robert; Jonas, Eduard; Supe, Avinash Nivritti; Singh, Harjit; Gabata, Toshifumi; Chan, Angus C. W.; Lau, Wan Yee; Fan, Sheung Tat; Chen, Miin-Fu; Ker, Chen-Guo; Yoon, Yoo-Seok; Choi, In-Seok; Kim, Myung-Hwan; Yoon, Dong-Sup; Kitano, Seigo; Inomata, Masafumi; Hirata, Koichi; Inui, Kazuo; Sumiyama, Yoshinobu; Yamamoto, Masakazu

    2018-01-01

    Management bundles that define items or procedures strongly recommended in clinical practice have been used in many guidelines in recent years. Application of these bundles facilitates the adaptation of guidelines and helps improve the prognosis of target diseases. In Tokyo Guidelines 2013 (TG13),

  18. Melioidosis in acute cholangitis of diabetic patient: a forgotten diagnosis

    Directory of Open Access Journals (Sweden)

    Mohamad N

    2012-08-01

    Full Text Available Nasir Mohamad,1 Suresh Ponnusamy,2 Sunita Devi,3 Rishya Manikam,4 Ilya Irinaz Idrus,1 Nor Hidayah Abu Bakar51Department of Emergency Medicine, School of Medical Sciences, Universiti Sains Malaysia, Kubang Kerian, Malaysia; 2AIMST University, Bedong, Malaysia; 3Hospital Sultan Abdul Halim, Sungai Petani, Malaysia; 4University Malaya Medical Centre, Kuala Lumpur, Malaysia; 5Department of Pathology, Hospital Raja Perempuan Zainab II, Kota Bharu, MalaysiaAbstract: Melioidosis presents with a wide range of clinical presentations, which include severe community-acquired pneumonia, septicemia, central nervous system infection, and less severe soft tissue infection. Hence, its diagnosis depends heavily on the clinical microbiology laboratory for culture. In this case report, we describe an atypical presentation of melioidosis in a 52-year-old man who had fever, right upper-abdominal pain, and jaundice for 15 days. Melioidosis caused by Burkholderia pseudomallei was subsequently diagnosed from blood culture. As a primary care physician, high suspicion index is of great importance. High suspicion index of melioidosis in a high-risk group patient, such as the patient with diabetes mellitus and diabetic foot, is crucial in view of atypical presentations of pseudomonas sepsis. A correct combination of antibiotic administration in the early phase of therapy will determine its successful outcome.Keywords: Burkholderia pseudomallei, atypical, high suspicion, primary care

  19. Acute large bowel pseudo-obstruction due to atrophic visceral myopathy: A case report

    Directory of Open Access Journals (Sweden)

    Sean M. Wrenn

    2017-01-01

    Conclusions: Atrophic visceral neuropathy is a rare cause of intestinal pseudo-obstruction. While often presenting with chronic obstruction in younger populations, we present a rare late-onset acute presentation that may have been secondary to underlying hypothyroidism.

  20. Effects of Ramadan fasting on acute upper gastrointestinal bleeding due to peptic ulcer

    OpenAIRE

    MH Emami; H Rahimi

    2006-01-01

    BACKGROUND: As, acid negatively affects duodenal and gastric mucosal defense, we designed this study to investigate if fasting during Ramadan can promote peptic ulcer and its complication, acute upper gastrointestinal bleeding. METHODS: All patients files who had admitted to hospital with acute upper gastrointestinal bleeding from 10th day of Ramadan till one month later, in 2002 to 2004 were reviewed. Patients were divided into two groups: fasting group who were fasting, at least 10 day...

  1. Acute Placental Infection Due to Klebsiella pneumoniae: Report of a Unique Case

    Directory of Open Access Journals (Sweden)

    Janice M. Lage

    2005-01-01

    Full Text Available A 40-year-old woman, gravida 9, with seven healthy children and a history of one abortion (p 7 + 1 , presented at 18 weeks of gestation with fever and malodorous vaginal discharge. Ultrasound revealed a macerated fetus. The placenta showed acute chorioamnionitis and acute villitis with microabscess formation. Blood and vaginal cultures both grew Klebsiella pneumoniae. This is the first reported case in English literature of Klebsiella pneumoniae causing suppurative placentitis leading to fetal demise.

  2. Preoperative Cholangitis Affects Survival Outcome in Patients with Extrahepatic Bile Duct Cancer.

    Science.gov (United States)

    Akita, Masayuki; Ajiki, Tetsuo; Matsumoto, Taku; Shinozaki, Kenta; Goto, Tadahiro; Asari, Sadaki; Toyama, Hirochika; Kido, Masahiro; Fukumoto, Takumi; Ku, Yonson

    2017-06-01

    It remains controversial whether preoperative cholangitis affects long-term outcomes after resection in patients with extrahepatic bile duct cancer. A total of 107 patients with extrahepatic bile duct cancer who underwent resection with curative intent from 2008 to 2014 were retrospectively reviewed. Patients were categorized into two groups according to the presence or absence of preoperative cholangitis. Clinicopathological variables and long-term outcomes were compared in the two groups. In the preoperative cholangitis group, the rate of preoperative biliary drainage, the number of tube changes and/or additions, and the rate of lymph node metastasis were higher compared to the no-cholangitis group. Overall survival and disease-free survival were significantly worse in the cholangitis group compared to the no-cholangitis group (p = 0.022, p = 0.007). A poorer prognosis was not observed with an increasing grade of cholangitis in Tokyo Guidelines 2013 (p = 0.09). A multivariate logistic regression analysis revealed that the preoperative cholangitis was an independent prognostic factor for extrahepatic bile duct cancer. Preoperative cholangitis is an independent prognostic factor in patients with extrahepatic bile duct cancer regardless of the severity of the cholangitis.

  3. Acute Abdomen Due to Uncontrolled Use of Warfarin: Spontaneous Intra-abdominal

    Directory of Open Access Journals (Sweden)

    Fatih Dal

    2017-12-01

    Full Text Available Warfarin is an oral anticoagulant, which is commonly used in the treatment and prophylaxis of thromboembolic conditions. Bleeding is the primary adverse effect associated with warfarin. The majority of warfarin-related bleedings are spontaneous minor hemorrhages occurring in the subcutaneous or intramuscular tissues and can be treated by decreasing the dose of oral anticoagulants. However, although rare, it is possible to encounter spontaneous major bleedings with increased risk of mortality. Conservative approach is the preferred initial therapy for hemodynamically stable patients with major intra-abdominal hemorrhages that we define as the intermediate group patients. Nevertheless, surgery is required for hemodynamically unstable patients with acute abdominal pain in cases of ongoing active hemorrhage, generalized peritonitis, obstruction, acute abdomen, intestinal ischemia, and perforation. In this article, we present a rare case of acute abdomen and spontaneous intra-abdominal hemorrhage resulting from uncontrolled use of warfarin and a new classification requirement.

  4. Acute aortic occlusion due to tumor embolism in a patient with lung malignancy

    Directory of Open Access Journals (Sweden)

    Stella Lioudaki

    2017-07-01

    Full Text Available Objectives: Acute lower limb ischemia caused by tumor embolization is rare, despite the fact that cancer is a common cause of hypercoagulability predisposing to venous thrombosis. Arterial embolization is mostly associated with intracardiac tumors while lung malignancies are the second most common cause of tumor embolism. Methods: In this report, we present a male patient who developed acute bilateral lower limb ischemia in the immediate postoperative period after a thoracotomy for attempted left upper lobe resection for lung cancer. Results: The patient was treated with a subclavian-bifemoral bypass, since an initial attempted embolectomy was unsuccessful. Histopathological characteristics of thrombus obtained during embolectomy were consistent with the histopathology of the primary tumor. Conclusion: Acute ischemia is an emergency that should be diagnosed and treated immediately. Interestingly, in this case, the presence of epidural anesthesia masked the initial symptoms and delayed diagnosis. Preoperative assessment with transesophageal echocardiography may reveal patients at high risk for tumor embolism.

  5. HLA haplotypes in primary sclerosing cholangitis patients of admixed and non-European ancestry.

    Science.gov (United States)

    Henriksen, E K K; Viken, M K; Wittig, M; Holm, K; Folseraas, T; Mucha, S; Melum, E; Hov, J R; Lazaridis, K N; Juran, B D; Chazouillères, O; Färkkilä, M; Gotthardt, D N; Invernizzi, P; Carbone, M; Hirschfield, G M; Rushbrook, S M; Goode, E; Ponsioen, C Y; Weersma, R K; Eksteen, B; Yimam, K K; Gordon, S C; Goldberg, D; Yu, L; Bowlus, C L; Franke, A; Lie, B A; Karlsen, T H

    2017-10-01

    Primary sclerosing cholangitis (PSC) is strongly associated with several human leukocyte antigen (HLA) haplotypes. Due to extensive linkage disequilibrium and multiple polymorphic candidate genes in the HLA complex, identifying the alleles responsible for these associations has proven difficult. We aimed to evaluate whether studying populations of admixed or non-European descent could help in defining the causative HLA alleles. When assessing haplotypes carrying HLA-DRB1*13:01 (hypothesized to specifically increase the susceptibility to chronic cholangitis), we observed that every haplotype in the Scandinavian PSC population carried HLA-DQB1*06:03. In contrast, only 65% of HLA-DRB1*13:01 haplotypes in an admixed/non-European PSC population carried this allele, suggesting that further assessments of the PSC-associated haplotype HLA-DRB1*13:01-DQA1*01:03-DQB1*06:03 in admixed or multi-ethnic populations could aid in identifying the causative allele. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  6. Acute sensorineural hearing loss and severe otalgia due to scrub typhus

    Directory of Open Access Journals (Sweden)

    Kim Dong-Min

    2009-10-01

    Full Text Available Abstract Background Scrub typhus is an acute febrile illness caused by Orientia tsutsugamushi. Case presentations We encountered a patient with sensorineural hearing loss complicating scrub typhus, and three patients with scrub typhus who complained of otalgia, which was sudden onset, severe, paroxysmal, intermittent yet persistent pain lasting for several seconds, appeared within 1 week after the onset of fever and rash. The acute sensorineural hearing loss and otalgia were resolved after antibiotic administration. Conclusion When patients in endemic areas present with fever and rash and have sensorineural hearing loss or otalgia without otoscopic abnormalities, clinicians should suspect scrub typhus and consider empirical antibiotic therapy.

  7. Acute renal failure due to vancomycin toxicity in the setting of unmonitored vancomycin infusion

    OpenAIRE

    Vora, Shagufta

    2016-01-01

    Vancomycin-induced nephrotoxicity is a commonly feared and largely preventable adverse effect of vancomycin therapy. We present the case of a 56-year-old woman who developed acute renal failure requiring hemodialysis as a result of unmonitored vancomycin infusions for the treatment of osteomyelitis.

  8. A porcine model of acute, haematogenous, localized osteomyelitis due to Staphylococcus aureus

    DEFF Research Database (Denmark)

    Johansen, Louise Kruse; Frees, Dorte; Aalbæk, Bent

    2011-01-01

    A porcine model of acute, haematogenous, localized osteomyelitis was established. Serial dilutions of Staphylococcus aureus [5–50–500–5000–50 000 CFU/kg body weight (BW) suspended in saline or saline alone] were inoculated into the right brachial artery of pigs (BW 15 kg) separated into six groups...

  9. Pretransplant HLA mistyping in diagnostic samples of acute myeloid leukemia patients due to acquired uniparental disomy

    NARCIS (Netherlands)

    Dubois, V.; Sloan-Bena, F.; Cesbron, A.; Hepkema, B. G.; Gagne, K.; Gimelli, S.; Heim, D.; Tichelli, A.; Delaunay, J.; Drouet, M.; Jendly, S.; Villard, J.; Tiercy, J-M

    Although acquired uniparental disomy (aUPD) has been reported in relapse acute myeloid leukemia (AML), pretransplant aUPD involving chromosome 6 is poorly documented. Such events could be of interest because loss of heterozygosity (LOH) resulting from aUPD in leukemic cells may lead to erroneous

  10. Acute pancreatitis and pneumonia due to Mycoplasma pneumoniae: a case report.

    Science.gov (United States)

    Benzaquen, Michael; Lebowitz, Dan; Belenotti, Pauline; Durand, Jean-Marc; Serratrice, Jacques

    2016-08-09

    Mycoplasma pneumoniae is a bacterium responsible for 15 to 40 % of acute community-acquired pneumonia in children and 20 % of adult cases. Several extrapulmonary manifestations have been reported. We report a rare case of an adult patient suffering from pneumonia associated with an acute pancreatitis in the setting of Mycoplasma pneumoniae infection. A 28-year-old Caucasian woman was referred for anorexia lasting for 1 week. Her past medical history was notable for congenital hydrocephalus with consecutive ventriculo-peritoneal shunt, epilepsia and paraparesis. The patient rapidly deteriorated, presenting with dyspnea, tachypnea, productive cough, abdominal pain, and onset of fever. C-reactive protein was at 270 mg/L, with a rise in serum lipase (670 UI/L, N: 13-60). A computed-tomography scan showed an acute interstitial edematous pancreatitis without necrosis, consistent with grade C on the Balthazar score. Thoracic sections revealed diffuse parenchymal consolidations combined with ground glass opacities. Calcium and triglyceride levels were normal. There was no history of recent trauma, alcoholic intake or drug intoxication. Mycoplasma pneumoniae serological assay showed an elevated IgM titer (22 UA/mL), compatible with recent infection, and cold agglutinins were present. A diagnosis of acute pancreatitis and diffuse interstitial pneumonia caused by an infection with Mycoplasma pneumoniae was considered. Respiratory and abdominal evolution was quickly favorable after initiation of clarithromycin 500 mg bid. The relationship between Mycoplasma pneumoniae infection and acute pancreatitis has been debated in the literature for many years. This observation, supported by clinical, biological and radiological features, is an additional argument in favor of a non-fortuitous association.

  11. Single-dose-dexketoprofen-induced acute kidney injury due to massive rhabdomyolysis.

    Science.gov (United States)

    Sav, Tansu; Unal, Aydin; Erden, Abdulsamet; Gunal, Ali Ihsan

    2012-10-01

    A 70-year-old male patient was admitted complaining of weakness and pain in his arms and lower limbs. His serum creatine kinase and serum creatinine were markedly elevated (36,248 IU/L and 2.8 mg/dL, respectively). He had taken dexketoprofen trometamol because of a common cold, which had developed the previous night. Acute kidney injury caused by dexketoprofen-induced rhabdomyolysis was diagnosed by ruling out other possible causes, such as dermato/polymyositis, myxedema, brucellosis, and hepatitis. Dexketoprofen administration was stopped. As diuresis did not restore spontaneously, the patient was treated with I.V. alkaline solutions and mannitol. Hemodialysis was performed because of anuria and severe metabolic acidosis. The patient's renal function later recovered. In conclusion, dexketoprofen may be a potential risk factor for acute kidney injury and rhabdomyolysis.

  12. Endovascular stent graft treatment of acute thoracic aortic transections due to blunt force trauma.

    LENUS (Irish Health Repository)

    Bjurlin, Marc A

    2012-02-01

    Endovascular stent graft treatment of acute thoracic aortic transections is an encouraging minimally invasive alternative to open surgical repair. Between 2006 and 2008, 16 patients with acute thoracic aortic transections underwent evaluation at our institution. Seven patients who were treated with an endovascular stent graft were reviewed. The mean Glasgow Coma Score was 13.0, probability of survival was .89, and median injury severity score was 32. The mean number of intensive care unit days was 7.7, mean number of ventilator support days was 5.4, and hospital length of stay was 10 days. Mean blood loss was 285 mL, and operative time was 143 minutes. Overall mortality was 14%. Procedure complications were a bleeding arteriotomy site and an endoleak. Endovascular treatment of traumatic thoracic aortic transections appears to demonstrate superior results with respect to mortality, blood loss, operative time, paraplegia, and procedure-related complications when compared with open surgical repair literature.

  13. Successful percutaneous retrieval of a leadless pacemaker due to an acute rise in pacing threshold

    Directory of Open Access Journals (Sweden)

    Ngai-yin Chan

    2017-11-01

    Full Text Available Leadless cardiac pacemakers (LCP have become available recently. Both its acute and long-term performance in a large population of patients remain to be tested. Subacute rise in pacing threshold has been reported as an uncommon complication. On the other hand, the retrieval technique for LCP with passive fixation mechanism has not been previously described in details. Herein we report a newly recognized complication of an acute rise in pacing threshold very soon after implantation of an LCP without radiographic dislodgement. Percutaneous retrieval of this LCP with passive fixation mechanism was successful using a novel technique with the cryoballoon steerable sheath and a snare. Keywords: Leadless pacemaker, Percutaneous retrieval, Pacing threshold, Bradycardia, Dislodgement

  14. Acute Respiratory Failure due to Alveolar Hemorrhage after Exposure to Organic Dust

    Directory of Open Access Journals (Sweden)

    Sun Mi Choi

    2016-05-01

    Full Text Available Diffuse alveolar hemorrhage (DAH is associated with severe outcomes. We report a case of acute respiratory failure that required mechanical ventilation and was clinically and pathologically diagnosed as DAH related to exposure to organic dust. A 39-year-old man, who had visited a warehouse to grade beans for purchase, was referred to our hospital for impending respiratory failure. His initial radiographic examinations revealed diffuse bilateral ground-glass opacities in his lungs and bronchoalveolar lavage resulted in progressively bloodier returns, which is characteristic of DAH. He underwent bedside open lung biopsy of his right lower lobe in the intensive care unit. Biopsy results revealed DAH and organization with accumulation of hemosiderin-laden macrophages and a few fibroblastic foci. The patient was treated with empirical antibiotics and high-dose corticosteroids and successfully weaned from mechanical ventilation. DAH might be considered in the differential diagnosis of patients with acute respiratory failure after exposure to organic particles.

  15. Lingual Haematoma due to Tenecteplase in a Patient with Acute Myocardial Infarction

    Directory of Open Access Journals (Sweden)

    Muhlis Bal

    2013-01-01

    Full Text Available The use of intravenous thrombolytic agents has revolutionised the treatment of acute myocardial infarction. However, the improvement in mortality rate achieved with these drugs is tempered by the risk of serious bleeding complications, including intracranial haemorrhage. Tenecteplase is a genetically engineered mutant tissue plasminogen activator. Haemorrhagic complications of tissue plasminogen activator (tPA are well known. Compared to other tPAs, tenecteplase use leads to lower rates of bleeding complications. Here, we report a case of unusual site of spontaneous bleeding, intralingual haematoma during tenecteplase therapy following acute myocardial infarction, which caused significant upper airway obstruction and required tracheotomy to maintain the patient’s airway. Clinical dilemmas related to securing the airway or reversing the effects of tissue plasminogen activator are discussed.

  16. Acute pulmonary edema due to stress cardiomyopathy in a patient with aortic stenosis: a case report

    OpenAIRE

    Bayer, Monika F

    2009-01-01

    Introduction Stress cardiomyopathy is a condition of chest pain, breathlessness, abnormal heart rhythms and sometimes congestive heart failure or shock precipitated by intense mental or physical stress. Case presentation A 64-year-old male with a known diagnosis of moderate-to-severe aortic stenosis and advised that valve replacement was not urgent, presented with acute pulmonary edema following extraordinary mental distress. The patient was misdiagnosed as having a "massive heart attack" and...

  17. Acute chest pain in a top soccer player due to thoracic disc herniation.

    Science.gov (United States)

    Baranto, Adad; Börjesson, Mats; Danielsson, Barbro; Hellström, Mikael; Swärd, Leif

    2009-05-01

    Case report. An unusual and previously not reported case of upper thoracic disc herniation combined with acute chest pain, is presented. Disc herniation in the thoracic spine is rare. There are only a few cases of thoracic disc herniation in top athletes presented in the literature. The clinical presentation of a thoracic disc herniation can vary widely depending on its location and morphologic characteristics. Clinically, the acute symptoms may be severe. A 24-year-old soccer player with acute left-sided chest pain that started in the middle of a soccer game has been followed clinically and with MRI examinations for 3 years. MRI of the thoracic spine showed a left-sided paramedial disc herniation at T2-T3 level and the right-sided paramedial disc herniation at T3-T4 level. The player was prescribed initial rest and subsequent physical rehabilitation. He had no further symptoms during rehabilitation to full training, and could resume play and remained symptom free for the rest of the season.The following season, the player experienced a similar sudden thoracic pain episode during training. This time the chest pain was right-sided. A new MRI of the thoracic spine showed unchanged findings. The initial rehabilitation was similar to the one used in the first episode. After 15 months with no symptoms during normal life the player was allowed to increase the intensity of training gradually and after 2 years the patient played soccer at elite level again. However, 3 years later the symptoms relapsed and the player ended his career after another rehabilitation period. In conclusion, it is important to consider thoracic disc herniation as acute chest pain in athletes and that the long-term prognosis of this entity is not always good.

  18. Acute cor pulmonale due to lymphocytic interstitial pneumonia in a child with AIDS.

    Science.gov (United States)

    Moreira-Silva, Sandra Fagundes; Moreno, Linda Marly C; Dazzi, Mariana; Freire, Consuelo Maria Caiafa; Miranda, Angelica Espinosa

    2012-01-01

    Acute cor pulmonale is a clinical syndrome with signs of right-sided heart failure resulting from sudden increase of pulmonary vascular resistance. A five-year-old male, infected by human immunodeficiency virus (HIV), was admitted at the division of infectious diseases of this hospital with cough, tachydyspnea, fever, and breathing difficulty. Computed tomography scan showed ground-glass opacities, cystic lesions, and bronchiectasis. The patient had nasal flaring, intercostal and subcostal retractions, and keeled chest. Abdomen was depressible; liver was 3 cm from the right-costal border, while spleen was 6 cm from the left-costal border. Echocardiogram examinations showed signs of acute cor pulmonale characterized by pulmonary hypertension and increased right-heart chamber dimensions. DIAGNOSTICS OUTCOME: Acquired immunodeficiency syndrome (AIDS)-B3, lymphocytic interstitial pneumonia (LIP), and acute cor pulmonale. Regressions of pulmonary hypertension and of right-heart chamber were observed after 30 days of highly active antiretroviral therapy (HAART) and chloroquine therapy. AIDS should be considered in children with recurrent pneumonia that is mostly associated with LIP rather than cystic fibrosis.

  19. MR cholangiopancreatography diagnosis for cholangitis caused by clonorchis sinensis

    International Nuclear Information System (INIS)

    Cui Bing; Hu Qiugen; Wang Yan

    2003-01-01

    Objective: To evaluate the MR cholangiopancreatography (MRCP) diagnosis for cholangitis caused by clonorchis sinensis. Methods: Fifty-four cases with cholangitis caused by clonorchis sinensis were examined by MRCP (3D FASE-Heavy T 2 WI sequence). The results of MRCP were compared with that of ERCP, laparoscopy, and pathology. Results: The diagnostic accuracy for the cause of the disease was 88.9%. Main findings on MRCP included slight dilation of the intra-hepatic biliary duct (n=46), small cystiform dilation of peripheral biliary ending (n=43), extra-hepatic biliary dilations (n=15) and strictures (n=19), and low signal intensity filling defect in the common bile duct and gallbladder (n=6). Conclusion: MRCP of biliary tree images can be obtained with 3D FASE Heavy T 2 WI sequence in considerable details. The characteristic of the cholangitis caused by clonorchis sinensis on MRCP was the slight dilation or stricture of extensive intra-hepatic biliary duct, combined with small cystiform dilation of peripheral biliary ending. MRCP was an ideal technique in diagnosing the disease

  20. Acute Liver Failure Due to Regorafenib May Be Caused by Impaired Liver Blood Flow: A Case Report.

    Science.gov (United States)

    Akamine, Takaki; Ando, Koji; Oki, Eiji; Saeki, Hiroshi; Nakashima, Yuichiro; Imamura, Y U; Ohgaki, Kippei; Maehara, Yoshihiko

    2015-07-01

    Regorafenib has been approved for treatment of patients with unresectable or recurrent gastrointestinal stromal tumors resistant to imatinib or sunitinib. However, regorafenib has severe side-effects, including acute liver failure. We describe the case of a patient with multiple liver metastases of a small intestinal stromal tumor who experienced acute liver failure while being treated with regorafenib. A 50-year-old patient with an unresectable small intestinal stromal tumor resistant to prior treatment with imatinib and sunitinib was started on regorafenib, but experienced acute liver failure 10 days later. Plasma exchange and steroid pulse treatment improved her liver function. During liver failure, abdominal ultrasonography showed to-and-fro flow in the portal vein. Lactate dehydrogenase concentration was markedly elevated to 1633 U/l. These findings indicate that liver failure in this patient was due to impaired liver blood flow. Regorafenib may impair liver blood flow, inducing acute liver failure. Copyright© 2015 International Institute of Anticancer Research (Dr. John G. Delinassios), All rights reserved.

  1. Disrupted functional connectivity of the default mode network due to acute vestibular deficit

    Directory of Open Access Journals (Sweden)

    Carsten M. Klingner

    2014-01-01

    Here, we employ functional magnetic resonance imaging (fMRI in the resting state to investigate changes in the functional connectivity between the DMN and task-positive networks, in a longitudinal design combined with measurements of caloric function. We demonstrate an initially disturbed connectedness of the DMN after vestibular neuritis. We hypothesize that the disturbed connectivity between the default mode network and particular parts of the task-positive network might be related to a sustained utilization of processing capacity by diverging sensory information. The current results provide some insights into mechanisms of central compensation following an acute vestibular deficit and the importance of the DMN in this disease.

  2. Prognosis for children with acute liver failure due to Amanita phalloides poisoning

    Science.gov (United States)

    Wachulski, Marcin F.; Kamińska-Gocał, Diana; Dądalski, Maciej; Socha, Piotr; Mulawka, Jan J.

    2011-10-01

    The primary objective of this article is to find new effective methods of diagnosis of urgent liver transplantation after Amanita phalloides intoxication amongst pediatric patients. The research was carried out using a medical database of pediatric patients who suffered from acute liver failure after amatoxin consumption. After data preprocessing and attribute selection steps, a two-phase experiment was conducted, which incorporated a wide variety of data mining algorithms. The results deliver two equivalent classification models with simple decision structure and reasonable quality of surgery prediction.

  3. Acute kidney injury due to rhabdomyolysis and renal replacement therapy: a critical review

    Science.gov (United States)

    2014-01-01

    Rhabdomyolysis, a clinical syndrome caused by damage to skeletal muscle and release of its breakdown products into the circulation, can be followed by acute kidney injury (AKI) as a severe complication. The belief that the AKI is triggered by myoglobin as the toxin responsible appears to be oversimplified. Better knowledge of the pathophysiology of rhabdomyolysis and following AKI could widen treatment options, leading to preservation of the kidney: the decision to initiate renal replacement therapy in clinical practice should not be made on the basis of the myoglobin or creatine phosphokinase serum concentrations. PMID:25043142

  4. A Rare Cause of Sub-Acute Proximal Intestinal Obstruction Due to ...

    African Journals Online (AJOL)

    Background: Annular pancreas is a rare congenital anomaly due to an abnormal fusion between the tip of the ventral pancreatic bud and the duodenum at about the 7th gestational week and, presenting usually with symptoms due to duodenal obstruction. We report a case of a 2- year old girl who presented electively for ...

  5. Prospective evaluation of indirect costs due to acute rotavirus gastroenteritis in Spain: the ROTACOST study

    Directory of Open Access Journals (Sweden)

    Sánchez-Lastres Juan

    2011-09-01

    Full Text Available Abstract Background The effect of rotavirus in developed countries is mainly economic. This study aimed to assess the indirect costs induced by rotavirus acute gastroenteritis (RVAGE in Spain. Methods A prospective observational study was conducted from October 2008 to June 2009. It included 682 children up to 5 years of age with acute gastroenteritis (AGE who attended primary care (n = 18 and emergency room/hospital settings (n = 10, covering the regions of Galicia and Asturias (North-west Spain. All non-medical expenses incurred throughout the episode were recorded in detail using personal interviews and telephone contact. Results Among the 682 enrolled children, 207 (30.4% were rotavirus positive and 170 (25% had received at least one dose of rotavirus vaccine. The mean (standard deviation indirect cost caused by an episode of AGE was estimated at 135.17 (182.70 Euros. Costs were 1.74-fold higher when AGE was caused by rotavirus compared with other etiologies: 192.7 (219.8 Euros vs. 111.6 (163.5 Euros (p Conclusions Rotavirus generates a significant indirect economic burden. Our data should be considered in the decision-making process of the eventual inclusion of rotavirus vaccine in the national immunization schedule of well developed countries.

  6. Outbreak of acute gastroenteritis due to a washwater-contaminated water supply, Switzerland, 2008.

    Science.gov (United States)

    Breitenmoser, A; Fretz, R; Schmid, J; Besl, A; Etter, R

    2011-09-01

    An operating error in a sewage treatment plant led to severe drinking water contamination in a well-defined district of a suburban municipality of Zurich, Switzerland. Despite the alert issued to the local population on the same day advising people not to consume the contaminated water, cases of acute gastroenteric diseases were subsequently observed. Considerable faecal contamination was detected the day after the incident in water samples taken up to 500 m from the sewage plant. In a retrospective epidemiological study involving 240 persons living in the affected area, 126 cases of acute gastrointestinal illness were documented. The epidemic curve revealed a peak incidence two days after the event. Stool samples from 11 of 20 patients were positive for noroviruses or Campylobacter jejuni. Although these microorganisms were not detected in the contaminated water, the subsequently conducted case-control study among the surveyed population showed that consumption of contaminated drinking water was associated with gastrointestinal illness (odds ratio 29.1; 95% confidence interval: 9.8-86.4; p = 0.001). The study also revealed the very probable time period of infection. We present the dimension and chronology of this outbreak and discuss the reasons for its localised and temporary spread.

  7. Clinicoradiological Correlation of Macropsia due to Acute Stroke: A Case Report and Review of the Literature

    Directory of Open Access Journals (Sweden)

    Mayra Johana Montalvo

    2014-01-01

    Full Text Available Dysmetropsia (macropsia, micropsia, teleopsia, or pelopsia most commonly results from retinal pathologies, epileptic seizure, neoplastic lesions, viral infection, or psychoactive drugs. Vascular lesions are an uncommon cause of dysmetropsia. Vascular hemimicropsia, although rare, has been more frequently described in the literature, whereas hemimacropsia from acute ischemic injury is exceedingly rare. We describe a patient presenting in the emergency room (ER with visual perception disturbances characterized by a distorted perception of the size of objects, compatible with left hemimacropsia. Magnetic resonance imaging (MRI of the brain showed an acute occipitotemporal ischemic injury corresponding to the posterior cerebral artery (PCA territory. The location of the lesion is consistent with previous case reports that suggest that hemimacropsia is associated with the occipitotemporal projection, which plays a decisive role in the visual identification of objects by interconnecting the striate, prestriate, and inferior temporal areas. The difference of our case as compared to previous case reports is that the lesion in our patient spared Brodmann area 17 (calcarine cortex and therefore did not present symptoms of quadrantanopsia. Instead, the patient presented isolated hemimacropsia, therefore suggesting that the anatomical lesion causing hemimacropsia is located in the ventral portion of the occipitotemporal projection, more specifically Brodmann areas 18 (parastriate and 19 (peristriate.

  8. Acute renal failure due to abdominal compartment syndrome: report on four cases and literature review

    Directory of Open Access Journals (Sweden)

    Cleva Roberto de

    2001-01-01

    Full Text Available We report on 4 cases of abdominal compartment syndrome complicated by acute renal failure that were promptly reversed by different abdominal decompression methods. Case 1: A 57-year-old obese woman in the post-operative period after giant incisional hernia correction with an intra-abdominal pressure of 24 mm Hg. She was sedated and curarized, and the intra-abdominal pressure fell to 15 mm Hg. Case 2: A 73-year-old woman with acute inflammatory abdomen was undergoing exploratory laparotomy when a hypertensive pneumoperitoneum was noticed. During the surgery, enhancement of urinary output was observed. Case 3: An 18-year-old man who underwent hepatectomy and developed coagulopathy and hepatic bleeding that required abdominal packing, developed oliguria with a transvesical intra-abdominal pressure of 22 mm Hg. During reoperation, the compresses were removed with a prompt improvement in urinary flow. Case 4: A 46-year-old man with hepatic cirrhosis was admitted after incisional hernia repair with intra-abdominal pressure of 16 mm Hg. After paracentesis, the intra-abdominal pressure fell to 11 mm Hg.

  9. Acute Upper Limb Ischemia due to Cardiac Origin Thromboembolism: the Usefulness of Percutaneous Aspiration Thromboembolectomy via a Transbrachial Approach

    Energy Technology Data Exchange (ETDEWEB)

    Kim, Sung Kwan; Kwak, Hyo Sung; Chung, Gyoung Ho; Han, Young Min [Chonbuk National University Hospital and Medical School, Chonju (Korea, Republic of)

    2011-10-15

    To evaluate the usefulness of percutaneous aspiration thromboembolectomy (PAT) via a transbrachial approach in patients with acute upper limb ischemia. From July 2004 to March 2008, eleven patients with acute upper limb ischemia were enrolled in this study. They were initially treated with thrombolysis (n = 1), PAT (n = 6), or both (n = 4) via a femoral artery approach. However, all of the patients had residual thrombus in the brachial artery, which was subsequently managed by PAT via the transbrachial approach for removal of residual emboli. Successful re-canalization after PAT via a transbrachial approach was achieved in all patients. Two patients experienced early complications: one experienced a massive hematoma of the upper arm due to incomplete compression and was treated by stent deployment. The other patient experienced a re-occlusion of the brachial artery the day after the procedure due to excessive manual compression of the puncture site, but did not show recurrence of ischemic symptoms in the artery of the upper arm. Clinical success with complete resolution of ischemic symptoms was achieved in all patients. PAT via a transbrachial approach is a safe and effective treatment for patients with acute upper limb ischemia.

  10. Cerebral blood flow and liver function in patients with encephalopathy due to acute and chronic liver diseases

    DEFF Research Database (Denmark)

    Almdal, T; Schroeder, T; Ranek, L

    1989-01-01

    The purpose of the present investigation was to study changes in cerebral blood flow (CBF) in hepatic encephalopathy, to ascertain whether this was related to the changes in liver function and whether these changes gave any prognostic information. CBF, determined by the intravenous xenon-133 method......, and liver functions, assessed by the prothrombin index, bilirubin concentration, and the galactose elimination capacity, were studied in patients with acute fulminant liver failure and in patients with encephalopathy due to chronic liver diseases--that is, cirrhosis of various etiologies. The CBF range...... any differences between patients with acute or chronic liver diseases or the different degrees of hepatic encephalopathy. In conclusion, a marked reduction of the CBF was seen in hepatic encephalopathy, irrespective of the etiology of the disease....

  11. Sindrome confusional agudo por abstinencia aguda de nicotina Delirium due to acute nicotine withdrawal

    Directory of Open Access Journals (Sweden)

    Manuel Klein

    2002-08-01

    Full Text Available El síndrome confusional agudo (SCA o delirium en pacientes hospitalizados es un problema frecuente y grave. Se caracteriza por síntomas de comienzo agudo y curso fluctuante con inatención, pensamiento desorganizado, y con distintos niveles de alteración de la conciencia.En la bibliografía consultada, el SCA como manifestación de un síndrome de abstinencia aguda nicotínica fue descripto en solo ocho casos. Presentamos el caso de un tabaquista grave que, internado por una reagudización de su enfermedad pulmonar obstructiva crónica (EPOC, presentó un cuadro de SCA al tercer día de abstinencia tabacal, cediendo los síntomas tras la administración de un parche de nicotina. Lo descripto sugiere que en pacientes internados que presentan SCA y agitación, con fuertes antecedentes de tabaquismo, un simple ensayo con un parche de nicotina puede ofrecer en pocas horas una notable respuesta terapéutica y a su vez un test confirmatorio. El reconocimiento del SCA como forma de presentación de la abstinencia nicotínica permitirá identificar casos habitualmente complejos en los que se podrá implementar una sencilla y eficaz alternativa terapéutica.Delirium or acute confusional state among hospitalized patients is a frequent and serious problem. It is characterized by acute onset symptoms, fluctuating course, impaired attention, unorganized thinking, and altered level of conciousness. Delirium, as a manifestation of acute nicotine withdrawal syndrome has been reported in the reviewed literature only in eight cases. We report the case of a heavy smoker admitted because of a reagudization of his chronic obstructive pulmonary disease. At the third day of nicotine abstinence, he developed delirium with a rapid improvement of his symptoms after treatment with a transdermal nicotine patch. This description suggests that in hospitalized heavy smokers who develop delirium with agitation, a simple trial with a nicotine patch can offer a dramatic

  12. [LUNG ULTRASOUND IN PATIENTS WITH HEMATOLOGICAL MALIGNANCIES AND ACUTE RESPIRATORY FAILURE DUE TO PNEUMONIA.

    Science.gov (United States)

    Novikov, V A; Galstyan, G M; Gemdzh, I An E G; Kostina, I E; Gitis, M K

    2017-09-01

    To compare the accuracy of bedside lung ultrasound (LUS) and chest computed tomography (CT) for the de- tection of lung lesions in patients with hematological malignancies and acute respiratory failure (ARF). 39 patients with hematological malignancies and ARF were enrolled in prospective study. The investigation of the patients included LUS, chest C, extravascular lung water index (EVLW) by transpulmonary ther- modilution, and bronchoalveolar lavage (BAL). There was correlation between the total number of B-lines and E VLW index (r = 0,40; p pneu- mocystis pneumonia. B-lines were detected often in patients with Pneumocystis pneumonia. Sensitivity ofLUS pleural effusion assessment was 95%, specificity was 90%. LUS is high sensitivity and specificity method to detect lung lesions in patients with ARF.

  13. Acute Febrile Illness and Complications Due to Murine Typhus, Texas, USA1,2.

    Science.gov (United States)

    Afzal, Zeeshan; Kallumadanda, Sunand; Wang, Feng; Hemmige, Vagish; Musher, Daniel

    2017-08-01

    Murine typhus occurs relatively commonly in southern Texas, as well as in California. We reviewed records of 90 adults and children in whom murine typhus was diagnosed during a 3-year period in 2 hospitals in southern Texas, USA. Most patients lacked notable comorbidities; all were immunocompetent. Initial signs and symptoms included fever (99%), malaise (82%), headache (77%), fatigue (70%), myalgias (68%), and rash (39%). Complications, often severe, in 28% of patients included bronchiolitis, pneumonia, meningitis, septic shock, cholecystitis, pancreatitis, myositis, and rhabdomyolysis; the last 3 are previously unreported in murine typhus. Low serum albumin and elevated procalcitonin, consistent with bacterial sepsis, were observed in >70% of cases. Rash was more common in children; thrombocytopenia, hyponatremia, elevated hepatic transaminases, and complications were more frequent in adults. Murine typhus should be considered as a diagnostic possibility in cases of acute febrile illness in southern and even in more northern US states.

  14. Acute neck pain due to tendonitis of the longus colli: CT and MRI findings

    Energy Technology Data Exchange (ETDEWEB)

    Artenian, D.J.; Lipman, J.K.; Scidmore, G.K.; Brant-Zawadzki, M.

    1989-05-01

    Calcific retropharyngeal tendonitis is an under-recognized cause of acute cervical pain produced by inflammation of the longus colli muscle. Although the clinical presentation may mimic more serious disorders, the diagnosis can be established radiographically by identification of prevertebral soft tissue calcification and swelling. Six patients with typical signs and symptoms of retropharyngeal tendonitis are presented. All were evaluated with plain films, four with CT and one with MRI. The pathognomonic finding of amorphous calcification anterior to C1-2 with associated asymmetric soft tissue swelling was clearly demonstrated by CT. Diffuse swelling of the longus colli muscle was shown as prominent high signal in the prevertebral region by T2 weighted MRI.

  15. Acute pulmonary edema following liposuction due to heart failure and atypical pneumonia.

    Science.gov (United States)

    Wollina, Uwe; Graf, Andreas; Hanisch, Volkmar

    2015-05-01

    Microcannular liposuction in tumescent anesthesia is the most effective treatment for painful lipedema. Tumescent anesthesia is an established and safe procedure in local analgesia when performed according to guidelines. Major adverse effects are rare. In patients with advanced lipedema, however, the commonly presented comorbidities bear additional risks.We report on post-surgical acute pulmonary edema after tumescent liposuction according to guidelines in a 52-year-old female patient with lipedema of the legs. We discuss in detail possible scenarios that might be involved in such emergency. In the present case the most likely was a retarded community acquired atypical pneumonia with aggravation of pre-existent comorbidities.A combined treatment with intravenous b-lactam antibiosis, positive pressure ventilation, and continuous venovenous hemodialysis and filtration resulted in complete remission in a couple of days. In conclusion, tumescent liposuction of advanced lipedema patients should only be performed in well-trained centers with sufficient infrastructure.

  16. Changes in circulatory white blood cells of mice and rats due to acute trichothecene intoxication.

    Science.gov (United States)

    Bergers, W W; van Dura, E A; van der Stap, J G

    1987-04-01

    In mice, administration of pure T-2 toxin caused a rapid decrease of lymphocyte counts, which was linear with respect to dose, whereas granulocyte counts showed a delayed decrease. The blood cell counts of both cell types attained normal values after 4-7 days. Similar results were obtained for crude A-, B- and macrocyclic type trichothecene. Intoxication of rats with T-2 toxin or crude A-type trichothecene caused changes in white blood cells, which differed quantitatively from those in the mouse: lymphocyte counts decreased less and a rapid transient increase of granulocytes was more obvious. Results of this study show that lymphocyte and granulocyte blood cell counts of small rodents respond sensitively to acute intoxication with various trichothecenes.

  17. Acute neck pain due to tendonitis of the longus colli: CT and MRI findings

    International Nuclear Information System (INIS)

    Artenian, D.J.; Lipman, J.K.; Scidmore, G.K.; Brant-Zawadzki, M.

    1989-01-01

    Calcific retropharyngeal tendonitis is an under-recognized cause of acute cervical pain produced by inflammation of the longus colli muscle. Although the clinical presentation may mimic more serious disorders, the diagnosis can be established radiographically by identification of prevertebral soft tissue calcification and swelling. Six patients with typical signs and symptoms of retropharyngeal tendonitis are presented. All were evaluated with plain films, four with CT and one with MRI. The pathognomonic finding of amorphous calcification anterior to C1-2 with associated asymmetric soft tissue swelling was clearly demonstrated by CT. Diffuse swelling of the longus colli muscle was shown as prominent high signal in the prevertebral region by T2 weighted MRI. (orig.)

  18. Cholangitis and Choledocholithiasis After Repair of Duodenal Atresia: A Case Report

    Directory of Open Access Journals (Sweden)

    Atia Zaka-ur-Rab

    2011-04-01

    Full Text Available Cholelithiasis is a rare but known complication of surgery for duodenal atresia. Occurrence of choledocholithiasis as sequelae of duodenoduodenostomy is still rarer. Biliary stasis resulting from compression of common bile duct due to periductal fibrosis may predispose to gallstone formation. We are reporting a case of choledocholithiasis in a 6 year old child as a late post-operative complication of duodenoduodenostomy (for duodenal atresia in the neonatal period. To the best of our knowledge this is the first case of its kind reported in English literature. Cholecystectomy followed by choledocholithotomy was done and the patient had an uneventful recovery. Upper abdominal pain in any patient with a history of surgery for duodenal atresia in the past warrants a thorough evaluation for any biliary tract anomaly, cholecystitis, cholangitis, cholelithiasis or choledocholithiasis.

  19. A double-blind, placebo-controlled, randomized study of infliximab in primary sclerosing cholangitis

    NARCIS (Netherlands)

    Hommes, Daan W.; Erkelens, Willemien; Ponsioen, Cyriel; Stokkers, Pieter; Rauws, Erik; van der Spek, Mirjam; ten Kate, Fiebo; van Deventer, Sander J.

    2008-01-01

    GOALS: To evaluate the safety and efficacy of infliximab in patients with primary sclerosing cholangitis. STUDY: In this double-blind, placebo-controlled study, 24 patients with primary sclerosing cholangitis were screened and randomly assigned in a 2:1 ratio to receive infliximab (5 mg/kg) or

  20. Primary sclerosing cholangitis in patients with ulcerative colitis: two case reports

    Energy Technology Data Exchange (ETDEWEB)

    Kwon, Se Hwan; Lee, Dong Ho; Choi, Dong Sik; Ko, Young Tae [Kyunghee University Hospital, Seoul (Korea, Republic of)

    1999-02-01

    Primary sclerosing cholangitis, a chronic cholestatic liver disease, is uncommon and is characterized by inflammation and fibrosis of the bile ducts. It frequently occurs in association with ulcerative colitis. We describe two cases of primary sclerosing cholangitis in patients with ulcerative colitis.

  1. Acute hypoxaemia due to intraoperative lung collapse after repositioning the patient

    Directory of Open Access Journals (Sweden)

    Bina P Butala

    2011-01-01

    Full Text Available Desaturation after induction of anaesthesia and repositioning due to mucus plug causing atelectasis (lung collapse is a rare event. We present a case of intraoperative right lung collapse due to mucus plug in a patient undergoing left laparoscopic nephrectomy. Hypoxaemia occurred after the induction of anaesthesia and repositioning. X-ray chest revealed right lung collapse and surgery was subsequently postponed. Lung re-expanded after postural drainage and suction. Postoperatively patient was diagnosed to have retrocardiac bronchiectasis. After preoperative preparation with postural drainage, chest physiotherapy, and antibiotics, the patient underwent surgery uneventfully.

  2. Acute renal failure and arterial hypertension due to sub capsular hematoma: is percutaneous drainage a feasible treatment?

    DEFF Research Database (Denmark)

    Kobel, Marie Cæcilie; Nielsen, Tommy Kjærgaard; Graumann, Ole

    Percutaneous drainage proved to be successful in managing a renal subcapsular haematoma that was causing acute renal failure and hypertension in a 74-year-old woman. The patient presented with oliguria, nausea and malaise 2 days after a ureteronephroscopic procedure with biopsies of a suspected...... urothelial neoplasm in the right renal pelvis. The left kidney had recently been removed due to renal cell carcinoma. At admission, the patient's blood pressure and plasma creatinine levels were massively elevated. Ultrasonography revealed a moderate right-sided renal subcapsular haematoma. When the patient...

  3. Reversible acute axonal polyneuropathy associated with Wernicke-Korsakoff syndrome: impaired physiological nerve conduction due to thiamine deficiency?

    Science.gov (United States)

    Ishibashi, S; Yokota, T; Shiojiri, T; Matunaga, T; Tanaka, H; Nishina, K; Hirota, H; Inaba, A; Yamada, M; Kanda, T; Mizusawa, H

    2003-05-01

    Acute axonal polyneuropathy and Wernicke-Korsakoff encephalopathy developed simultaneously in three patients. Nerve conduction studies (NCS) detected markedly decreased compound muscle action potentials (CMAPs) and sensory nerve action potentials (SNAPs) with minimal conduction slowing; sympathetic skin responses (SSRs) were also notably decreased. Sural nerve biopsies showed only mild axonal degeneration with scattered myelin ovoid formation. The symptoms of neuropathy lessened within two weeks after an intravenous thiamine infusion. CMAPs, SNAPs, and SSRs also increased considerably. We suggest that this is a new type of peripheral nerve impairment: physiological conduction failure with minimal conduction delay due to thiamine deficiency.

  4. A Case of Acute Prosthesis Migration after Femoral Head Replacement due to Osteomalacia by FGF23-Induced Tumor

    Directory of Open Access Journals (Sweden)

    Shinya Hayashi

    2012-01-01

    Full Text Available Fibroblast growth factor 23 (FGF23 was recently identified as an important factor involved in the development of hypophosphatemic rickets and osteomalacia. We experienced a rare case of acute prosthesis migration after hemihip arthroplasty due to FGF23-induced tumor. The patient underwent femoral head replacement because of femoral neck fracture, but prosthesis migration was occurred at 1 week after operation. The patient took various examinations, and FGF23-induced tumor was found in his right wrist. The tumor was resected, and he underwent total hip arthroplasty 8 month later. Finally, he was able to obtain free gait without pain.

  5. Acute myocardial infarction, ischemic cerebrovascular disease and variceal bleeding due to portal vein thrombosis in a patient with hereditary thrombophilia.

    Science.gov (United States)

    Baran, Bulent; Yilmaz, Yusuf; Algin, Oktay; Keskin, Murat; Kiyici, Murat; Kocamaz, Guzin; Dolar, Enver

    2008-04-01

    We report on a 43-year-old female patient with multiple thrombotic risk factors who, in a few months, developed acute myocardial infarction, an ischemic cerebrovascular event and variceal bleeding due to portal vein thrombosis. The factor V Leiden mutation was carried in heterozygous form, homocysteine was elevated at 19.6 micromol/l, and methylenetetrahydrofolate reductase C677T mutation was carried in homozygous form. Moderately increased plasma homocysteine level and a reduced protein S activity were evident. Anticardiolipin IgG antibodies were mildly positive. We conclude that the presence of multiple genetic and environmental risk factors greatly amplifies the risk of clinical thrombotic events.

  6. Cor pulmonale and acute liver necrosis, due to upper airway obstruction as part of pycnodysostosis

    NARCIS (Netherlands)

    Aronson, D. C.; Heymans, H. S.; Bijlmer, R. P.

    1984-01-01

    A male patient with pycnodysostosis suffered from chronic respiratory insufficiency and pulmonary hypertension. This was caused by concomitant upper airway obstruction, resulting from a low implanted uvula and a long soft palate, in combination with glossoptosis and retrognathia due to the flattened

  7. Acute poisoning in cattle due to ingestion of rattlebox weed in ...

    African Journals Online (AJOL)

    A case of poisoning due to ingestion of Crotalaria cylindrocapa otherwise referred to as rattlebox weed in cattle was investigated and reported in this paper. High morbidity and low mortality rates were recorded in the affected cattle. Clinical signs observed were; hypersalivation, weakness, ataxia, inappetance , recumbency ...

  8. Aphasia and unilateral spatial neglect due to acute thalamic hemorrhage: clinical correlations and outcomes.

    Science.gov (United States)

    Osawa, Aiko; Maeshima, Shinichiro

    2016-04-01

    Thalamic hemorrhages are associated with a variety of cognitive dysfunctions, and it is well known that such cognitive changes constitute a limiting factor of recovery of the activities of daily living (ADL). The relationship between cognitive dysfunction and hematomas is unclear. In this study, we investigated the relationship between aphasia/neglect and hematoma volume, hematoma type, and the ADL. One hundred fifteen patients with thalamic hemorrhage (70 men and 45 women) were studied. Their mean age was 68.9 ± 10.3 years, and patients with both left and right lesions were included. We calculated hematoma volume and examined the presence or absence of aphasia/neglect and the relationships between these dysfunctions and hematoma volume, hematoma type, and the ADL. Fifty-nine patients were found to have aphasia and 35 were found to have neglect. Although there was no relationship between hematoma type and cognitive dysfunction, hematoma volume showed a correlation with the severity of cognitive dysfunction. The ADL score and ratio of patient discharge for patients with aphasia/neglect were lower than those for patients without aphasia/neglect. We observed a correlation between the hematoma volume in thalamic hemorrhage and cognitive dysfunction. Aphasia/neglect is found frequently in patients with acute thalamic hemorrhage and may influence the ADL.

  9. Acute haemolytic anaemia and myolysis due to G6PD deficiency.

    Science.gov (United States)

    Mangat, Chetna; Inoue, Susumu; Saah, Elna; Sharman, Mahesh

    2014-09-18

    A 2-year-old African-American male patient with sickle cell trait developed cough, red coloured urine, pallor and fatigue. The patient was hospitalised. Diagnostic workup showed that he was glucose 6 phosphate dehydrogenase (G6PD) deficient in erythrocytes. He also had chest X-ray findings of pneumonia. His urine examination showed the presence of haemoglobin and myoglobin. On repeated questioning it was found that he had a moth ball in his mouth a few days prior to this medical episode. This case illustrates a rarely described complication of myolysis in G6PD deficient persons on exposure to a strong oxidant. A review of the literature showed that most people with G6PD deficiency tolerate exercise well without untoward effect in muscles. However, assay of myoglobin in urine has not been routinely performed in these patients during acute haemolytic episode, and thus it is uncertain how frequent myoglobulinaemia occurs in a similar stress situation. 2014 BMJ Publishing Group Ltd.

  10. Mortality due to acute adverse drug reactions in Galicia: 1997-2011.

    Science.gov (United States)

    Miguel-Arias, Domingo; Pereiro Gómez, César; Bermejo Barrera, Ana M; López de Abajo Rodríguez, Benito; Sobrido Prieto, María

    2016-03-02

    The aim of this research is to study all people who died in the Autonomous Community of Galicia from acute death after drugconsumption (ADR) in which there was judicial intervention during the period from 1997 to 2011, according to inclusion and exclusión criteria established by the National Drug Plan for the entire national territory. Sociodemographic and clinical characteristics of deceased subjects were studied, in order to identify key risk factors and/or vulnerable populations.A total of 805 deaths were recorded. The distribution by provinces and municipalities corresponds to the areas of greatest population, incidence of consumption and proximity to the coast. The average age of these patients was 34.34 years, with a gradual increase over years. Most of them were male (91.2%) and single (47.7). 43.5% of the deceased habitually used the parenteral route of administration and 36.4% had positive HIV serology. The most frequently-detected substances corresponded to opiates (heroin: 61.3%, methadone: 35.6%), followed by cocaine (53.7%), although the most common pattern was that of poly-consumption. ADR mortality figures remain relatively stable throughout the study period. The predominant pattern is that of males, opiates and a long history of consumption.

  11. Acute decrease in the stiffness of resting muscle belly due to static stretching.

    Science.gov (United States)

    Taniguchi, K; Shinohara, M; Nozaki, S; Katayose, M

    2015-02-01

    The purpose of the study was to examine the acute effect of static stretching exercise on the resting stiffness of gastrocnemius muscle belly. Ten healthy young adults performed standing wall stretching in dorsiflexion for 1 min at a time and repeated five times. Before and after stretching, the shear modulus was measured in medial and lateral heads of the resting gastrocnemius muscle with ultrasound shear-wave elastography. After the stretching, dorsiflexion range of motion (ROM) of the ankle joint increased (P stretching, shear modulus decreased (P stretching across muscle heads. The decrease in shear modulus returned in 20 min after stretching. In the comparison group of 10 additional subjects, the standing intervention without stretching had no influence on these measures. There was a negative correlation between dorsiflexion ROM and shear modulus in either head before and after stretching. The results demonstrate the transient decreases in the stiffness of the resting gastrocnemius muscle belly and indicate that joint flexibility is greater in individuals with lower resting stiffness of the muscle belly. © 2013 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  12. Acute flaccid paralysis due to West nile virus infection in adults: A paradigm shift entity

    Directory of Open Access Journals (Sweden)

    Boby Varkey Maramattom

    2014-01-01

    Full Text Available Three cases of acute flaccid paralysis (AFP with preceding fever are described. One patient had a quadriparesis with a florid meningoencephalitic picture and the other two had asymmetric flaccid paralysis with fasciculations at the onset of illness. Magnetic resonance imaging in two cases showed prominent hyperintensitities in the spinal cord and brainstem with prominent involvement of the grey horn (polio-myelitis. Cerebrospinal fluid (CSF polymerase chain reaction was positive for West Nile virus (WNV in the index patient. All three cases had a positive WNV immunoglobulin M antibody in serum/CSF and significantly high titer of WNV neutralizing antibody in serum, clearly distinguishing the infection from other Flaviviridae such as Japanese encephalitis. WNV has been recognized in India for many decades; however, AFP has not been adequately described. WNV is a flavivirus that is spread by Culex mosquitoes while they take blood meals from humans and lineage 1 is capable of causing a devastating neuro-invasive disease with fatal consequences or severe morbidity. We describe the first three laboratory confirmed cases of WNV induced AFP from Kerala and briefly enumerate the salient features of this emerging threat.

  13. Ileum perforation due to accidental chicken bone ingestion a rare cause of the acute abdomen

    Directory of Open Access Journals (Sweden)

    Doklestić Krstina S.

    2012-03-01

    Full Text Available Ingestion of foreign bodies is not an uncommon occurrence, but most of them will pass through the gastrointestinal tract without consequences. Complication such as perforation is rare. We present a case of small bowel perforation secondary to the accidental ingestion of a chicken bone. The patient presented with abdominal pain, constipation and vomiting. Clinical examination confirmed generalized abdominal tenderness and rebound tenderness. Abdominal radiography showed multiple dilated loops of small bowel, and abdominal ultrasound (US showed inflammatory changes on small bowel loops, with free fluid and fluid collection around intestinal loops. The patient underwent an emergency laparotomy. Intra operative findings revealed diffuse fibro purulent peritonitis with abscess between central small bowels loops. At about 60 cm from Bauchini valve we found a perforation of ileum at the anti-mesenteric site caused by a sharp chicken wishbone. The patient was treated with resection of the ileum segment (10 cm and primary end-to-end anastomosis. Even that intestinal perforation by a foreign body is rare, physicians should consider possibility of intestinal perforation by a foreign body in the differential diagnosis of acute abdomen in patients presenting with abdominal pain.

  14. Cerebral blood flow and liver function in patients with encephalopathy due to acute and chronic liver diseases

    DEFF Research Database (Denmark)

    Almdal, T; Schroeder, T; Ranek, L

    1989-01-01

    , and liver functions, assessed by the prothrombin index, bilirubin concentration, and the galactose elimination capacity, were studied in patients with acute fulminant liver failure and in patients with encephalopathy due to chronic liver diseases--that is, cirrhosis of various etiologies. The CBF range...... in healthy young subjects (age, 23-42 years) was 44-61 ml/100 g/min; in patients with grade I + II encephalopathy (mean +/- SEM) it was 32.8 +/- 3.6 ml/100 g/min in acute (n = 4; age, 28 +/- 8 years) and 37.0 +/- 3.3 ml/100 g/min in chronic liver patients (n = 10; age, 51 +/- 2 years). In grade III + IV...... encephalopathy it was 28.7 +/- 3.8 ml/100 g/min in acute (n = 8; age, 28 +/- 3 years) and 32.9 +/- 3.7 ml/100 g/min in chronic patients (n = 12; age, 49 +/- 3 years). CBF did not correlate with the liver function and was of no prognostic value. The liver function was markedly reduced in all the patients, without...

  15. Fatality due to acute fluoride poisoning following dermal contact with hydrofluoric acid in a palynology laboratory.

    Science.gov (United States)

    Muriale, L; Lee, E; Genovese, J; Trend, S

    1996-12-01

    A fatal accident involving concentrated hydrofluoric acid in a palynological laboratory is described. Similar deaths due to dermal exposure to concentrated hydrofluoric acid have been reported in the literature. It is evident that rigorous control measures including proper personal protective equipment and first aid are of utmost importance in the prevention of death and injury when handling hydrofluoric acid. Possible factors that may have contributed to the accident are reviewed.

  16. Rhabdomyolysis and acute renal failure in a cardiac transplant recipient due to multiple drug interactions.

    Science.gov (United States)

    Kusus, M; Stapleton, D D; Lertora, J J; Simon, E E; Dreisbach, A W

    2000-12-01

    The 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase inhibitors lovastatin and simvastatin have been associated with rhabdomyolysis in cardiac transplant recipients. Herein, we report a case of a 52-year-old male recipient of a cardiac transplant who developed rhabdomyolysis and acute renal failure caused by simvastatin precipitated by multiple drug interactions. The patient had a history of cardiac transplantation (5 years before) and presented with a 2-day history of dark urine preceded by 2 weeks of diffuse myalgias. He had been maintained on cyclosporine throughout the entire post-transplant period. Simvastatin was added and pravastatin was discontinued 2 months before admission. Two weeks before the onset of muscle symptoms, digoxin and verapamil were started for new-onset atrial fibrillation. Creatinine phosphokinase levels peaked at 950,000 IU with serum creatinine of 3.3 mg/dL (baseline, 1.8 mg/dL). Review of the medication history indicates a temporal association between the addition of 3 drugs (simvastatin, verapamil, and digoxin) to the medication regimen already containing cyclosporine and the episode of rhabdomyolysis. All of these drugs are cytochrome P450 3A4 and/or P-glycoprotein substrates that are known from previous pharmacokinetic studies to individually produce substantial increases in levels of simvastatin. We believe this case illustrates that avoiding the use of drugs that are cytochrome P450 3A4 and/or P-glycoprotein substrates reduces the risk of rhabdomyolysis caused by 3-hydroxy-3-methyl-glutaryl-coenzyme A reductase inhibitors.

  17. Mechanism underlying acute lung injury due to sulfur mustard exposure in rats.

    Science.gov (United States)

    Xiaoji, Zhu; Xiao, Meng; Rui, Xu; Haibo, Chu; Chao, Zhao; Chengjin, Lian; Tao, Wang; Wenjun, Guo; Shengming, Zhang

    2016-08-01

    Sulfur mustard (SM), a bifunctional alkylating agent that causes severe lung damage, is a significant threat to both military and civilian populations. The mechanisms mediating the cytotoxic effects of SM are unknown and were investigated in this study. The purpose of this study was to establish a rat model of SM-induced lung injury to observe the resulting changes in the lungs. Male rats (Sprague Dawley) were anesthetized, intratracheally intubated, and exposed to 2 mg/kg of SM by intratracheal instillation. Animals were euthanized 6, 24, 48, and 72 h post-exposure, and bronchoalveolar lavage fluid (BALF) and lung tissues were collected. Exposure of rats to SM resulted in rapid pulmonary toxicity, including partial bronchiolar epithelium cell shedding, focal ulceration, and an increased amount of inflammatory exudate and number of cells in the alveoli. There was also evidence that the protein content and cell count of BALF peaked at 48 h, and the alveolar septum was widened and filled with lymphocytes. SM exposure also resulted in partial loss of type I alveolar epithelial cell membranes, fuzzy mitochondrial cristae, detachment and dissociation of ribosomes attached to the surface of rough endoplasmic reticulum, cracked, missing, and disorganized microvilli of type II alveolar epithelial cells, and increased apoptotic cells in the alveolar septum. The propylene glycol control group, however, was the same as the normal group. These data demonstrate that the mechanism of a high concentration of SM (2 mg/kg) induced acute lung injury include histologic changes, inflammatory reactions, apoptosis, oxidative stress, and nuclear DNA damage; the degree of injury is time dependent. © The Author(s) 2014.

  18. Studies of the ionizing radiation effects on the effluents acute toxicity due to anionic surfactants

    International Nuclear Information System (INIS)

    Moraes, Maria Cristina Franco de

    2004-01-01

    Several studies have shown the negative effects of surfactants, as detergents active substance, when discharged on biological sewage wastewater treatment plants. High toxicity may represent a lower efficiency for biological treatment. When surfactants are in aquatic environment they may induce a loss of grease revetment on birds (feather). Depending on the surfactant concentration, several damages to all biotic systems can happen. Looking for an alternative technology for wastewater treatment, efficient for surfactant removal, the present work applied ionizing radiation as an advanced oxidation process for affluents and effluents from Suzano Treatment Station. Such wastewater samples were submitted to radiation using an electron beam from a Dynamic Electron Beam Accelerator from Instituto de Pesquisas Energeticas e Nucleares. In order to assess this proposed treatment efficacy, it was performed acute toxicity evaluation with two test-organisms, the crustacean Daphnia similis and the luminescent bacteria Vibrio fischeri. The studied effluents were: one from a chemical industry (IND), three from sewage plant (affluents - GG, GM and Guaio) and the last biologically treated secondary effluent (EfF), discharged at Tiete river. The applied radiation doses varied from 3 kGy to 50 kGy, being 50 kGy enough for surfactant degradation contained at industrial effluent. For GG, GM and Guaio samples, doses of 6 kGy and 10 kGy were efficient for surfactant and toxicity reduction, representing an average removal that varied from 71.80% to 82.76% and toxicity from 30% to 91% for most the effluents. The final effluent was less toxic than the others and the radiation induced an average 11% removal for anionic surfactant. The industrial effluents were also submitted to an aeration process in order to quantify the contribution of surfactant to the whole sample toxicity, once it was partially removed as foam and several fractions were evaluated for toxicity. (author)

  19. Prognosis of patients in coma after acute subdural hematoma due to ruptured intracranial aneurysm.

    Science.gov (United States)

    Torné, Ramon; Rodríguez-Hernández, Ana; Romero-Chala, Fabián; Arikan, Fuat; Vilalta, Jordi; Sahuquillo, Juan

    2016-04-01

    Acute subdural hematomas (aSDH) secondary to intracranial aneurysm rupture are rare. Most patients present with coma and their functional prognosis has been classically considered to be very poor. Previous studies mixed good-grade and poor-grade patients and reported variable outcomes. We reviewed our experience by focusing on patients in coma only and hypothesized that aSDH might worsen initial mortality but not long-term functional outcome. Between 2005 and 2013, 440 subarachnoid hemorrhage (SAH) patients were admitted to our center. Nineteen (4.3%) were found to have an associated aSDH and 13 (2.9%) of these presented with coma. Their prospectively collected clinical and outcome data were reviewed and compared with that of 104 SAH patients without aSDH who presented with coma during the same period. Median aSDH thickness was 10mm. Four patients presented with an associated aneurysmal cortical laceration and only one had good recovery. Overall, we observed good long-term outcomes in both SAH patients in coma with aSDH and those without aSDH (38.5% versus 26.4%). Associated aSDH does not appear to indicate a poorer long-term functional prognosis in SAH patients presenting with coma. Anisocoria and brain herniation are observed in patients with aSDH thicknesses that are smaller than those observed in trauma patients. Despite a high initial mortality, early surgery to remove the aSDH results in a good outcome in over 60% of survivors. Aneurysmal cortical laceration appears to be an independent entity which shows a poorer prognosis than other types of aneurysmal aSDH. Copyright © 2015 Elsevier Ltd. All rights reserved.

  20. Environmental burden of acute respiratory infection and pneumonia due to indoor smoke in Dhading.

    Science.gov (United States)

    Dhimal, M; Dhakal, P; Shrestha, N; Baral, K; Maskey, M

    2010-04-01

    ARI and pneumonia is one of the major public health problems in Nepal which always ranks highest position among the top ten diseases. One of the risk factor of ARI and pneumonia is indoor smoke from kitchen where primary source of cooking is solid biomass fuel. This study was carried out in order to estimate the burden of ARI and pneumonia due to indoor smoke. ARI and pneumonia was chosen as it is one of the significant public health problem among under five children in Nepal and responsible for high number of premature deaths. A cross-sectional study was conducted in Dhading district. Multistage cluster sampling technique was used for data collection considering ward as a cluster. The environmental burden of ARI and pneumonia due to indoor smoke was calculated using the WHO Environmental Burden of Disease Series. About 87 percent of households were using solid biomass fuel as a primary source of fuel. The under five children exposed to solid fuel use was 41313. The total 1284 Disability Adjusted Life Years were lost due to ARI and pneumonia and about 50 percent of it was attributed by Indoor smoke in household. The solid biomass fuel was primary source of energy for cooking in Dhading district which is attributing about 50 percent of burden of ARI and pneumonia among under five children.

  1. Acute die-off of chamois (Rupicapra rupicapra) in the Eastern Austrian Alps due to bacterial bronchopneumonia with Pasteurellaceae.

    Science.gov (United States)

    Posautz, Annika; Loncaric, Igor; Kübber-Heiss, Anna; Knoll, Alexander; Walzer, Christian

    2014-07-01

    Monitoring circulating pathogens in wildlife populations is important in evaluating causes and sources of disease as well as understanding transmission between wild and domestic animals. In spring 2010, a sudden die-off in a chamois (Rupicapra rupicapra) population sharing habitat with livestock occurred in northeastern Austria. Nineteen animals were submitted for examination. Necropsy and pathohistologic and bacteriologic results yielded lesions associated with Pasteurellaceae species. Additional testing included enterobacterial repetitive intergenic consensus and random amplification of polymorphic DNA PCR analysis to evaluate the circulating strains. The isolated strains were most closely related to Mannheimia glucosida and Bibersteinia trehalosi. Reports of mass mortalities in chamois due to pneumonia have been reported previously in the northern Alpine area of Italy. To the authors' knowledge, this is the first report of acute mortality due to strains of Mannheimia and Bibersteinia in Austrian chamois.

  2. High-risk factors for cholangitis after endoscopic sphincterotomy

    Directory of Open Access Journals (Sweden)

    ZHANG Yu

    2017-07-01

    Full Text Available ObjectiveTo investigate the high-risk factors for cholangitis after endoscopic sphincterotomy (EST, and to provide a reference for clinical prevention and treatment. MethodsA total of 196 patients who underwent EST in our hospital from June 2013 to January 2016 were enrolled, among whom 31 experienced cholangitis after EST (infection group and 165 had no cholangitis (control group. Related factors were analyzed for both groups. The t-test was used for comparison of continuous data between groups; the chi-square test was used for comparison of categorical data between groups, and a multivariate non-conditional logistic regression analysis was performed for variables with statistical significance. ResultsThe univariate analysis showed that there were significant differences between the two groups in the past history of biliary tract surgery [8 (25.81% vs 10 (6.06%, χ2=12.200, P=0.000 5], number of common bile duct stones (2.8±0.5 vs 2.2±0.6, t=5.234, P=0.000 5, gallstones complicated by cholecystitis [8 (25.81% vs 13 (7.88%, χ2=6.994, P=0.000 4], intrahepatic bile duct stones [6 (19.35% vs 8 (4.85%, χ2=8.280, P=0.004 0], time of operation (356±5.8 min vs 271±6.2 min, t=7.072, P=0.000 4, presence or absence of lithotripsy [10 (32.26% vs 15 (9.09%, χ2=10.591, P=0000 1], postoperative pneumobilia [12(60.00% vs 16 (21.82%, χ2=17.940, P=0.000 2], and duration of the use of antibiotics (36±0.7 d vs 4.5±0.8 d, t=5.854, P=0.000 6. The multivariate non-conditional logistic regression analysis showed that past history of biliary tract surgery [OR (95%CI=1.962 (1.156-3.658, P=0.024], number of common bile duct stones [OR (95%CI=2.632 (1.366-5013, P=0.021], intrahepatic bile duct stones [OR (95%CI=2.976 (1.482-5.536, P=0.024], time of operation [OR (95%CI=4.859 (2.513-8.622, P=0.006], postoperative pneumobilia [OR (95%CI=5.326 (2.633-10524, P=0005], and duration of the use of antibiotics

  3. Probable C4d-negative accelerated acute antibody-mediated rejection due to non-HLA antibodies.

    Science.gov (United States)

    Niikura, Takahito; Yamamoto, Izumi; Nakada, Yasuyuki; Kamejima, Sahoko; Katsumata, Haruki; Yamakawa, Takafumi; Furuya, Maiko; Mafune, Aki; Kobayashi, Akimitsu; Tanno, Yudo; Miki, Jun; Yamada, Hiroki; Ohkido, Ichiro; Tsuboi, Nobuo; Yamamoto, Hiroyasu; Yokoo, Takashi

    2015-07-01

    We report a case of probable C4d-negative accelerated acute antibody-mediated rejection due to non-HLA antibodies. A 44 year-old male was admitted to our hospital for a kidney transplant. The donor, his wife, was an ABO minor mismatch (blood type O to A) and had Gitelman syndrome. Graft function was delayed; his serum creatinine level was 10.1 mg/dL at 3 days after transplantation. Open biopsy was performed immediately; no venous thrombosis was observed during surgery. Histology revealed moderate peritubular capillaritis and mild glomerulitis without C4d immunoreactivity. Flow cytometric crossmatching was positive, but no panel-reactive antibodies against HLA or donor-specific antibodies (DSAbs) to major histocompatibility complex class I-related chain A (MICA) were detected. Taken together, we diagnosed him with probable C4d-negative accelerated antibody-mediated rejection due to non-HLA, non-MICA antibodies, the patient was treated with steroid pulse therapy (methylprednisolone 500 mg/day for 3 days), plasma exchange, intravenous immunoglobulin (40 g/body), and rituximab (200 mg/body) were performed. Biopsy at 58 days after transplantation, at which time S-Cr levels were 1.56 mg/dL, found no evidence of rejection. This case, presented with a review of relevant literature, demonstrates that probable C4d-negative accelerated acute AMR can result from non-HLA antibodies. © 2015 Asian Pacific Society of Nephrology.

  4. Repeat acute abdomen and hemoperitoneum during the same pregnancy due to a ruptured ectopic treated by salpingostomy.

    Science.gov (United States)

    Canelas, Caroline M; Shih, Richard D; Clayton, Lisa M; Giroski, Laura J; Alter, Scott M; Feinstein, Stacey; Learman, Lee A

    2017-06-01

    A leading cause of maternal mortality in the first trimester is hemorrhage due to a ruptured ectopic pregnancy. With the advent of tube salvage surgery, ectopic pregnancies can be removed while ensuring hemostasis and preserving the integrity of the fallopian tube. A major drawback of tube salvage surgery is the significant risk of persistent trophoblastic tissue being left behind. We report a case of a 30year old female who presented to the ED with acute abdomen and hemoperitoneum due to a ruptured ectopic pregnancy. She was treated with salpingostomy and the pathologic report confirmed removal of the ectopic pregnancy. After an initially uneventful post-operative recovery, she presented to the ED 27days later with signs of acute abdomen and hemoperitoneum. Surgical intervention confirmed a ruptured ectopic pregnancy in the same site as previous, and salpingectomy was performed, after which the patient recovered without complications. The increased risk of persistent trophoblastic tissue associated with tube salvage surgery can lead to subsequent reoperation for tubal rupture. Patients undergoing these procedures should be closely monitored in the following weeks and undergo serial β-hCG testing in order to confirm successful removal of the ectopic. Copyright © 2017 Elsevier Inc. All rights reserved.

  5. Regional myocardial extraction of a radioiodinated branched chain fatty acid during right ventricular pressure overload due to acute pulmonary hypertension

    International Nuclear Information System (INIS)

    Hurford, W.; Lowenstein, E.; Zapol, W.; Barlai-Kovach, M.; Livni, E.; Elmaleh, D.R.; Strauss, H.W.

    1985-01-01

    To determine whether branched chain fatty acid extraction is reduced during right ventricular (RV) dysfunction due to acute pulmonary artery hypertension, studies were done in 6 anesthetized dogs. Regional branched chain fatty acid extraction was measured by comparing the myocardial uptake of I-125 labeled 15-[p-(iodophenyl)]-3-methylpentadecanoic acid (I-PDA) to myocardial blood flow. Acute pulmonary hypertension was induced by incremental intravenous injection of 100 micron diameter glass beads into six pentobarbital anesthetized, mechanically ventilated dogs. Myocardial blood flow was measured by radiolabeled microspheres both under baseline conditions and during pulmonary hypertension. Mean RV pressure rose from 12 +- 2 (mean +- SEM) to 30 +-3mmHg resulting in a 225 +- 16% increase in RV stroke work. RV ejection fraction, as assessed by gated blood pool scans fell from 39 +- 2 to 18 +- 2%. Left ventricular (LV) pressures, stroke work and ejection fraction were unchanged. Myocardial blood flow increased 132 + 59% in the RV free wall and 67 +- 22% in the RV septum. LV blood flow was unchanged. Despite increased RV work and myocardial blood flow, no differences were noted in the branched chain fatty acid extraction ratios among LV or RV free walls or septum. The authors conclude that early RV dysfunction associated with pulmonary artery hypertension is not due to inadequate myocardial blood flow or branched chain fatty acid extraction

  6. Lymphoplasmacytic sclerosing cholangitis: assessment of clinical, CT, and pathological findings

    Energy Technology Data Exchange (ETDEWEB)

    Itoh, S., E-mail: shigekimiyo@luck.ocn.ne.j [Department of Technical Radiology, Nagoya University School of Health Sciences, Nagoya (Japan); Nagasaka, T. [Department of Pathology, Nagoya University Graduate School of Medicine, Nagoya (Japan); Suzuki, K.; Satake, H.; Ota, T.; Naganawa, S. [Department of Radiology, Nagoya University Graduate School of Medicine, Nagoya (Japan)

    2009-11-15

    Aim: To assess the clinical, computed tomography (CT), and pathological findings in patients with lymphoplasmacytic sclerosing cholangitis. Materials and methods: Fifteen consecutive patients (four women and 11 men, mean age 71 years) with lymphoplasmacytic sclerosing cholangitis and without the characteristic features of underlying disorders causing benign biliary strictures were retrospectively recruited. Two radiologists evaluated multiphase contrast-enhanced CT images acquired with 0.5 or 1-mm collimation. One pathologist performed all histological examinations, including IgG4 immunostaining. Results: The intrahepatic biliary ducts showed dilatation in all 15 patients, but only seven presented with jaundice. Although laboratory data were not available in all patients, serum gammaglobulin and IgG levels were elevated in five of six patients and six of eight patients, respectively. Anti-nuclear antibody was detected in three of six patients. The involved biliary ducts showed the following CT findings: involvement of the hilar biliary duct (14/15), a mean wall thickness of 4.9 mm, a smooth margin (10/15), a narrow but visible lumen (6/15), hyper-attenuation during the late arterial phase (9/15), homogeneous hyper-attenuation during the delayed phase (11/11), and no vascular invasion (14/15). Abnormal findings in the pancreas and urinary tract were detected in eight of 15 patients. In 13 patients with adequate specimens, moderate to severe lymphoplasmacytic infiltration associated with dense fibrosis was observed. Infiltration of IgG4-positive plasma cells was moderate or severe in nine patients and minimal or absent in four patients. Conclusion: Lymphoplasmacytic sclerosing cholangitis exhibits relatively characteristic clinical and CT findings, although they are not sufficiently specific for differentiation from other biliary diseases.

  7. Expectations about recovery from acute non-specific low back pain predict absence from usual work due to chronic low back pain : a systematic review

    NARCIS (Netherlands)

    Hallegraeff, J.M.; Krijnen, W.P.; van der Schans, C.P.; de Greef, M.H.G.

    2012-01-01

    Question: Do negative expectations in patients after the onset of acute low back pain increase the odds of absence from usual work due to progression to chronic low back pain? Design: Systematic review with meta-analysis of prospective inception cohort studies. Participants: Adults with acute or

  8. Acute pericarditis due to pegylated interferon alpha therapy for chronic HCV hepatitis - Case report

    Science.gov (United States)

    2011-01-01

    Background Cardio toxicity due to interferon therapy was reported only in small case series or case reports. The most frequent cardiac adverse effects related to interferon are arrhythmias and ischemic manifestations. The cardiomyopathy and pericarditis are rare but can be life threatening. The predisposing factors for interferon cardio toxicity were described only for ischemic manifestations and arrhythmias. Case presentation The authors report a case of pericarditis due to alpha interferon therapy for chronic hepatitis C, in a young woman without previous cardiac pathology. The clinical manifestations started during the 7-th month of interferon treatment. The cessation of interferon was necessary. After interferon discontinuation the patient recovered, with complete resolution of pericarditis. The patient scored 9 points on the Naranjo ADR probability scale, indicating a very probable association between pericarditis and interferon administration. Conclusion If a patient receiving interferon therapy complains of chest pain of sudden onset, a cardiac ultrasound should be performed in order to rule out pericarditis. We point out the possibility of an infrequent but severe adverse effect of interferon therapy. PMID:21453456

  9. Autoimmune pancreatitis associated with primary sclerosing cholangitis: MR imaging findings

    Energy Technology Data Exchange (ETDEWEB)

    Eerens, I.; Vanbeckevoort, D.; Van Hoe, L. [University Hospital, Leuven (Belgium). Dept. of Radiology; Vansteenbergen, W. [Dept. of Hepatology, University Hospitals KU, Leuven (Belgium)

    2001-08-01

    Autoimmune pancreatitis is a relatively rare type of chronic pancreatitis that may be associated with other autoimmune disorders. The imaging features of this entity may be misleading and suggest the presence of a malignant tumour. We present a case in which MR imaging allowed us to diagnose autoimmune pancreatitis associated with primary sclerosing cholangitis, which is another autoimmune-related disease. Typical MR characteristics of autoimmune pancreatitis include focal or diffuse enlargement of the pancreas, the absence of parenchymal atrophy and significant dilation proximal to the site of stenosis, the absence of peripancreatic spread, the clear demarcation of the lesion and the presence of a peripancreatic rim. (orig.)

  10. Primary Sclerosing Cholangitis: Therapeutic Options and Surveillance Management

    Directory of Open Access Journals (Sweden)

    Aditi Kumar

    2016-09-01

    Full Text Available Primary sclerosing cholangitis is a chronic immune-mediated liver disease. Though rare, it poses several clinical concerns for the managing physician. There are currently limited therapeutic options in the management of the condition and weak evidence base behind them. Endoscopic intervention is limited to those patients with obstructing stricture-related disease, and even liver transplantation has a risk of disease recurrence. Surveillance for inflammatory bowel disorders, metabolic bone disease, and malignancy is paramount when managing such patients. This article provides an overview of the condition with further focus on current therapeutic options and guidance on surveillance management.

  11. Role of the Microbiota and Antibiotics in Primary Sclerosing Cholangitis

    Directory of Open Access Journals (Sweden)

    James H. Tabibian

    2013-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is an idiopathic, progressive, cholestatic liver disease with considerable morbidity and mortality and no established pharmacotherapy. In addition to the long-recognized association between PSC and inflammatory bowel disease, several lines of preclinical and clinical evidence implicate the microbiota in the etiopathogenesis of PSC. Here we provide a concise review of these data which, taken together, support further investigation of the role of the microbiota and antibiotics in PSC as potential avenues toward elucidating safe and effective pharmacotherapy for patients afflicted by this illness.

  12. Acute Cardiac Failure in a Pregnant Woman due to Thyrotoxic Crisis

    Directory of Open Access Journals (Sweden)

    Nao Okuda

    2012-01-01

    Full Text Available Introduction. Cardiac failure during pregnancy is usually related to preeclampsia/eclampsia, rarely to hyperthyroidism. While hyperthyroidism can easily lead to hypertensive cardiac failure and may harm the fetus, it is sometimes difficult to distinguish hyperthyroidism from normal pregnancy. Case Presentation. We encountered a case of 41-year-old pregnant woman with hypertensive cardiac failure. Because we initially diagnosed as pre-eclampsia/eclampsia, Caesarian section was performed. However, her symptoms still persisted after delivery. After thyroid function test results taken on the day of admission were obtained on the fourth day, we could diagnose that her cardiac failure was caused by thyrotoxic crisis. Conclusions. Hypertensive cardiac failure due to hyperthyroidism during pregnancy is rare and difficult to diagnose because of similar presentation of normal pregnancy. However, physicians should be aware of the risks posed by hyperthyroidism during pregnancy.

  13. Acute Gastric Necrosis Due to Gastric Outlet Obstruction Accompanied with Gastric Cancer and Trichophytobezoar

    Science.gov (United States)

    Lee, Dosang; Sung, Kiyoung

    2011-01-01

    Gastric necrosis due to gastric outlet obstruction is a very rare condition, but it might be fatal if missed or if diagnosis is delayed. Our patient was a 73-year-old male complaining of abdominal pain, distension and dyspnea for 1 day. In plain radiography and computed tomography, a markedly distended stomach and decreased enhancement at the gastric wall were noted. He underwent explo-laparotomy, and near-total gastric mucosal necrosis accompanied by sludge from the soaked laver was noted. A total gastrectomy with esophagojejunostomy was performed, and he recovered without sequelae. Final pathologic examination revealed advanced gastric cancer at the antrum with near-total gastric mucosal necrosis. PMID:22076225

  14. Acute cervical artery dissection after a dental procedure due to a second inferior molar infection.

    Science.gov (United States)

    Delgado, Montserrat G; Riesco, Nuria; Murias, Eduardo; Calleja, Sergio

    2015-06-02

    Periodontal infections might represent one of the causative factors for cervical artery dissection. We present a case of a 49-year-old woman admitted due to headache. The patient had been suffering from a right second inferior molar infection with a cervical phlegmon for 1 week prior to admission. On 2 October 2014, the patient went to the dentist and a molar extraction was performed in the morning. In the afternoon, the patient began to experience right hemifacial pain that progressed towards an intense and bilateral headache. Neurological status at the time of admission revealed right miosis, ptosis and conjuntival hyperaemia. A CT angiography showed a right internal carotid artery dissection provoking a high-degree stenosis. The relationship between periodontal infection and vascular disease has been previously presented. Microbial agents may directly, and inflammatory and immunological host response indirectly, influence inflammatory changes in cervical arteries favouring dissections with minor traumas. 2015 BMJ Publishing Group Ltd.

  15. Acute cor pulmonale due to pulmonary tumour thrombotic microangiopathy from renal cell carcinoma.

    Science.gov (United States)

    Story, Maria; Kwon, Sook Kyung; Robinson, Robert; Fortis, Spyridon

    2017-06-28

    We report the case of a previously healthy man who presented with subacute dyspnoea after a long drive. He developed hypoxic respiratory failure, thought secondary to a massive pulmonary embolism and was treated with tissue plasminogen activator but died in the hospital despite aggressive medical measures. Autopsy revealed pulmonary tumour thrombotic microangiopathy (PTTM) from papillary renal cell carcinoma. PTTM is a rare clinicopathological syndrome that clinically results in symptoms of dyspnoea and right heart failure. Pathologically, a localised paraneoplastic process evolves from tumour microemboli in the pulmonary arterioles, resulting in fibrocellular proliferation and narrowing of the vessels, causing subacute right heart failure. To our knowledge, this is the first case of PTTM due to papillary renal cell carcinoma. © BMJ Publishing Group Ltd (unless otherwise stated in the text of the article) 2017. All rights reserved. No commercial use is permitted unless otherwise expressly granted.

  16. Intracranial Vasospasm without Intracranial Hemorrhage due to Acute Spontaneous Spinal Subdural Hematoma.

    Science.gov (United States)

    Oh, Jung-Hwan; Jwa, Seung-Joo; Yang, Tae Ki; Lee, Chang Sub; Oh, Kyungmi; Kang, Ji-Hoon

    2015-12-01

    Spontaneous spinal subdural hematoma (SDH) is very rare. Furthermore, intracranial vasospasm (ICVS) associated with spinal hemorrhage has been very rarely reported. We present an ICVS case without intracranial hemorrhage following SDH. A 41-year-old woman was admitted to our hospital with a complaint of severe headache. Multiple intracranial vasospasms were noted on a brain CT angiogram and transfemoral cerebral angiography. However, intracranial hemorrhage was not revealed by brain MRI or CT. On day 3 after admission, weakness of both legs and urinary incontinence developed. Spine MRI showed C7~T6 spinal cord compression due to hyperacute stage of SDH. After hematoma evacuation, her symptoms gradually improved. We suggest that spinal cord evaluation should be considered in patients with headache who have ICVS, although intracranial hemorrhage would not be visible in brain images.

  17. Airway tissue plasminogen activator prevents acute mortality due to lethal sulfur mustard inhalation.

    Science.gov (United States)

    Veress, Livia A; Anderson, Dana R; Hendry-Hofer, Tara B; Houin, Paul R; Rioux, Jacqueline S; Garlick, Rhonda B; Loader, Joan E; Paradiso, Danielle C; Smith, Russell W; Rancourt, Raymond C; Holmes, Wesley W; White, Carl W

    2015-01-01

    Sulfur mustard (SM) is a chemical weapon stockpiled today in volatile regions of the world. SM inhalation causes a life-threatening airway injury characterized by airway obstruction from fibrin casts, which can lead to respiratory failure and death. Mortality in those requiring intubation is more than 80%. No therapy exists to prevent mortality after SM exposure. Our previous work using the less toxic analog of SM, 2-chloroethyl ethyl sulfide, identified tissue plasminogen activator (tPA) an effective rescue therapy for airway cast obstruction (Veress, L. A., Hendry-Hofer, T. B., Loader, J. E., Rioux, J. S., Garlick, R. B., and White, C. W. (2013). Tissue plasminogen activator prevents mortality from sulfur mustard analog-induced airway obstruction. Am. J. Respir. Cell Mol. Biol. 48, 439-447). It is not known if exposure to neat SM vapor, the primary agent used in chemical warfare, will also cause death due to airway casts, and if tPA could be used to improve outcome. Adult rats were exposed to SM, and when oxygen saturation reached less than 85% (median: 6.5 h), intratracheal tPA or placebo was given under isoflurane anesthesia every 4 h for 48 h. Oxygen saturation, clinical distress, and arterial blood gases were assessed. Microdissection was done to assess airway obstruction by casts. Intratracheal tPA treatment eliminated mortality (0% at 48 h) and greatly improved morbidity after lethal SM inhalation (100% death in controls). tPA normalized SM-associated hypoxemia, hypercarbia, and lactic acidosis, and improved respiratory distress. Moreover, tPA treatment resulted in greatly diminished airway casts, preventing respiratory failure from airway obstruction. tPA given via airway more than 6 h after exposure prevented death from lethal SM inhalation, and normalized oxygenation and ventilation defects, thereby rescuing from respiratory distress and failure. Intra-airway tPA should be considered as a life-saving rescue therapy after a significant SM

  18. The Role of Inspiratory Muscle Training in Sickle Cell Anemia Related Pulmonary Damage due to Recurrent Acute Chest Syndrome Attacks

    Directory of Open Access Journals (Sweden)

    Burcu Camcıoğlu

    2015-01-01

    Full Text Available Background. The sickling of red blood cells causes a constellation of musculoskeletal, cardiovascular, and pulmonary manifestations. A 32-year-old gentleman with sickle cell anemia (SCA had been suffering from recurrent acute chest syndrome (ACS. Aim. To examine the effects of inspiratory muscle training (IMT on pulmonary functions, respiratory and peripheral muscle strength, functional exercise capacity, and quality of life in this patient with SCA. Methods. Functional exercise capacity was evaluated using six-minute walk test, respiratory muscle strength using mouth pressure device, hand grip strength using hand-held dynamometer, pain using Visual Analogue Scale, fatigue using Fatigue Severity Scale, dyspnea using Modified Medical Research Council Scale, and health related quality of life using European Organization for Research and Treatment of Cancer QOL measurement. Results. A significant improvement has been demonstrated in respiratory muscle strength, functional exercise capacity, pain, fatigue, dyspnea, and quality of life. There was no admission to emergency department due to acute chest syndrome in the following 12 months after commencing regular erythrocytapheresis. Conclusion. This is the first report demonstrating the beneficial effects of inspiratory muscle training on functional exercise capacity, respiratory muscle strength, pain, fatigue, dyspnea, and quality of life in a patient with recurrent ACS.

  19. The Role of Inspiratory Muscle Training in Sickle Cell Anemia Related Pulmonary Damage due to Recurrent Acute Chest Syndrome Attacks.

    Science.gov (United States)

    Camcıoğlu, Burcu; Boşnak-Güçlü, Meral; Karadallı, Müşerrefe Nur; Akı, Şahika Zeynep; Türköz-Sucak, Gülsan

    2015-01-01

    Background. The sickling of red blood cells causes a constellation of musculoskeletal, cardiovascular, and pulmonary manifestations. A 32-year-old gentleman with sickle cell anemia (SCA) had been suffering from recurrent acute chest syndrome (ACS). Aim. To examine the effects of inspiratory muscle training (IMT) on pulmonary functions, respiratory and peripheral muscle strength, functional exercise capacity, and quality of life in this patient with SCA. Methods. Functional exercise capacity was evaluated using six-minute walk test, respiratory muscle strength using mouth pressure device, hand grip strength using hand-held dynamometer, pain using Visual Analogue Scale, fatigue using Fatigue Severity Scale, dyspnea using Modified Medical Research Council Scale, and health related quality of life using European Organization for Research and Treatment of Cancer QOL measurement. Results. A significant improvement has been demonstrated in respiratory muscle strength, functional exercise capacity, pain, fatigue, dyspnea, and quality of life. There was no admission to emergency department due to acute chest syndrome in the following 12 months after commencing regular erythrocytapheresis. Conclusion. This is the first report demonstrating the beneficial effects of inspiratory muscle training on functional exercise capacity, respiratory muscle strength, pain, fatigue, dyspnea, and quality of life in a patient with recurrent ACS.

  20. Independent lung ventilation in a newborn with asymmetric acute lung injury due to respiratory syncytial virus: a case report

    Directory of Open Access Journals (Sweden)

    Di Nardo Matteo

    2008-06-01

    Full Text Available Abstract Introduction Independent lung ventilation is a form of protective ventilation strategy used in adult asymmetric acute lung injury, where the application of conventional mechanical ventilation can produce ventilator-induced lung injury and ventilation-perfusion mismatch. Only a few experiences have been published on the use of independent lung ventilation in newborn patients. Case presentation We present a case of independent lung ventilation in a 16-day-old infant of 3.5 kg body weight who had an asymmetric lung injury due to respiratory syncytial virus bronchiolitis. We used independent lung ventilation applying conventional protective pressure controlled ventilation to the less-compromised lung, with a respiratory frequency proportional to the age of the patient, and a pressure controlled high-frequency ventilation to the atelectatic lung. This was done because a single tube conventional ventilation protective strategy would have exposed the less-compromised lung to a high mean airways pressure. The target of independent lung ventilation is to provide adequate gas exchange at a safe mean airways pressure level and to expand the atelectatic lung. Independent lung ventilation was accomplished for 24 hours. Daily chest radiograph and gas exchange were used to evaluate the efficacy of independent lung ventilation. Extubation was performed after 48 hours of conventional single-tube mechanical ventilation following independent lung ventilation. Conclusion This case report demonstrates the feasibility of independent lung ventilation with two separate tubes in neonates as a treatment of an asymmetric acute lung injury.

  1. Acute poisoning due to alkalis used during industrial cleaning of soft drinks' glass containers: a case report.

    Science.gov (United States)

    Stefanidou, M; Georgiou, M; Koupparis, M; Koutselinis, A

    1997-10-01

    Corrosive alkalis are used in the soft drink and beer industries for the cleaning of the non-disposable glass containers using several different methods. It is well understood that complete cleaning of these vessels by multiple and well-organized rinsing is an absolute necessity. In cases of disturbance of this process, some residuals of alkaline agents may be retained in the glass containers, causing severe health risks to consumers. This case of acute poisoning due to caustic alkalis concerns a young woman who consumed carbonated lemonade from a non-disposable glass container. Clinical signs and symptoms and the treatment of the affected woman are described. Toxicological analysis of the soft drink consumed led to the detection, identification and quantitative determination of the presence of the alkalis.

  2. [Identification of Cryptosporidium hominis in a patient with sclerosing cholangitis and AIDS].

    Science.gov (United States)

    Carnevale, Silvana; Néstor Velásquez, Jorge; Marta, Edgardo; Germán Astudillo, Osvaldo; Etchart, Cristina; Víctor Chertcoff, Agustín; Di Risio, Cecilia

    2010-09-01

    Cryptosporidium hominis (C hominis) is the most common protozoan parasite recognized in human patients with AIDS. We report the clinical features of a patient with chronic diarrhea and AIDS-related sclerosing cholangitis. The imaging studies with ultrasonography and endoscopic retrograde cholangiopancreatography disclosed intrahepatic and extrahepatic bile duct changes identical to those seen in sclerosing cholangitis. C hominis was detected in the duodenum and peri-papillary duodenum by means of light microscopy and confirmed by nested polymerase chain reaction (PCR) amplification from fresh biopsy specimens followed by restriction length polymorphism analysis. Chominis infection should be suspected in our country in patients with advanced immunodeficiency and AIDS-related sclerosing cholangitis.

  3. Avoidable hospitalizations due to adverse drug reactions in an acute geriatric unit. Analysis of 3,292 patients.

    Science.gov (United States)

    Cabré, Mateu; Elias, Lorena; Garcia, Mireia; Palomera, Elisabet; Serra-Prat, Mateu

    2018-03-23

    To determine prevalence of admissions due to an adverse drug reaction (ADR) and determine whether or not admission was avoidable, and what drugs and risk factors were implicated. Cross-sectional observational study. All patients hospitalized in an acute geriatric unit during the period January 2001 to December 2010 were studied. To determine whether admissions were due toADR, we used the World Health Organization-Uppsala Monitoring Centre criteria and the Naranjo scale. Beers criteria were used to detect potentially inappropriate medication. A total of 3,292 patients (mean age 84.7 years, 60.1% women) were studied. Of these, 197 (6%) were admissions for ADR and nearly three quarters (76.4%, 152 cases) were considered avoidable admissions. The 5 most frequent drugs associated with admissions for ADR were digoxin, nonsteroidal anti-inflammatory drugs, benzodiazepines, diuretics and antibiotics. Independent risk factors for admissions for ADR were being female (OR 1.84; 95% CI 1.30-2.61), inappropriate medication according to Beers criteria (OR 4.20; 95% CI 2.90-6.03), polypharmacy (>5 drugs) (OR 1.50; 95% CI 1.04-2.13), glomerular filtration rate<30mL/min (OR 3; 95% CI 2.12-4.23) and sedative use (OR 1.40; 95% CI 1-1.91). ADR were responsible for 6% of admissions to an acute geriatric unit, and over 75% of these admissions were considered avoidable. Associated risk factors were being female, inappropriate medication, polypharmacy, renal insufficiency and sedative use. Copyright © 2017 Elsevier España, S.L.U. All rights reserved.

  4. Hyponatremia in aneurysmal subarachnoid hemorrhage is due to the syndrome of inappropriate antidiuresis and acute glucocorticoid deficiency

    LENUS (Irish Health Repository)

    Hannon, M J

    2011-06-01

    Hyponatraemia is the most common electrolyte abnormality following subarachnoid haemorrhage (SAH) and contributes to increased morbidity and mortality. Retrospective data suggests that the syndrome of inappropriate diuresis (SIAD) is the most common cause of hyponatraemia in SAH, though cerebral salt wasting has been postulated by some workers to be the predominant abnormality. Data which has shown acute glucocorticoid deficiency following SAH has suggested that some cases of euvolaemic hyponatraemia may also be caused by this mechanism.We prospectively studied the hormonal and haemodynamic influences involved in the development of hyponatraemia in 100 patients (61% female, median age 53 (range 16-82)) with non-traumatic aneurysmal SAH. Each patient had plasma sodium (pNa), urea, osmolality, glucose and 0900h cortisol (PC), and urinary sodium and osmolality measured on days 1, 2, 3, 4, 6, 8, 10 and 12 following SAH. Fluid balance and haemodynamic parameters were recorded daily. Results were compared with 15 patients admitted to ITU following vascular surgery. A PC<300nmol\\/L in a patient in ITU was regarded clinically as inappropriately low.49% of patients developed hyponatraemia (pNa<135 mmol\\/L), including 14% who developed clinically significantly hyponatraemia (pNa<130 mmol\\/L). 36\\/49 (73.4%) developed hyponatraemia between days 1 and 3 post SAH. The median duration of hyponatraemia was 3 days (range 1–10 days).In 35\\/49 (71.4%), hyponatraemia was due to SIAD as defined by standard diagnostic criteria. 14% of SAH patients had at least one PC<300nmol\\/L; 5 of these (35.7%) developed hyponatraemia. In 4 patients hyponatraemia was preceded by acute cortisol deficiency and responded to hydrocortisone treatment. In contrast, all controls had PC>500 nmol\\/L on day 1, and >300 nmol on days 3–12. There were no cases of cerebral salt wasting. There was no relationship between the incidence of hyponatraemia and the defined anatomical territory or severity of

  5. Complicaciones de la apendicectomía por apendicitis aguda Complications of the appendicectomy due to acute appendicitis

    Directory of Open Access Journals (Sweden)

    Zenén Rodríguez Fernández

    2010-06-01

    Full Text Available INTRODUCCIÓN. La apendicectomía por apendicitis aguda es la operación de urgencia más común en los servicios quirúrgicos, pero no está exenta de complicaciones condicionadas por factores poco conocidos, cuya determinación podría disminuir la morbilidad y mortalidad por esta causa. Fue objetivo de esta investigación identificar algunos factores relacionados con la aparición de complicaciones en los pacientes apendicectomizados por apendicitis aguda. MÉTODOS. Se realizó un estudio descriptivo, observacional y prospectivo de 560 pacientes apendicectomizados, con diagnóstico histopatológico de apendicitis aguda, egresados del Servicio de Cirugía General del Hospital Provincial Docente «Saturnino Lora» de Santiago de Cuba durante el 2006. RESULTADOS. El 21,6 % de la serie sufrió algún tipo de complicación, principalmente la infección del sitio operatorio. Las complicaciones aumentaron en relación con la edad y se presentaron más frecuentemente en los pacientes con enfermedades asociadas, estado físico más precario, mayor tiempo de evolución preoperatoria, así como en las formas histopatológicas más avanzadas de la afección (en las que se incluyen los 4 pacientes fallecidos. La aparición de tales complicaciones puede ser causa de reintervenciones y de aumento de la estadía hospitalaria. CONCLUSIONES. El diagnóstico precoz de la enfermedad y la apendicectomía inmediata con una técnica quirúrgica adecuada previenen la aparición de complicaciones posquirúrgicas y determinan el éxito del único tratamiento eficaz contra la afección más común que causa el abdomen agudo, cuyo pronóstico depende en gran medida y entre otros factores, del tiempo de evolución preoperatoria y de la fase en que se encuentre el proceso morboso al realizar la intervención.INTRODUCTION. Appendicectomy due to acute appendicitis is the commonest urgency operation in surgical services but it is not exempt from complications conditions by

  6. [Tactics and results of treatment of acute hemorrhage in gastroduodenal erosive ulcers due to application of gastro-aggressive preparations].

    Science.gov (United States)

    Shapryns'kyĭ, V O; Romanchuk, V D; Koval', V M

    2014-09-01

    Results of treatment of 238 patients, suffering an acute gastrointestinal hemorrhage, occurring on background of application of medicinal preparations, were adduced. The incidence rate for an acute medicinal ulcers of foregut was analyzed, as well as possibilities for their treatment.

  7. Reduction of death rate due to acute myocardial infarction in subjects with cancers through systemic restoration of impaired nitric oxide.

    Directory of Open Access Journals (Sweden)

    Rajeshwary Ghosh

    Full Text Available INTRODUCTION: Excessive aggregation of platelets at the site of plaque rupture on the coronary artery led to the formation of thrombus which is reported to precipitate acute myocardial infarction (AMI. Nitric oxide (NO has been reported to inhibit platelet aggregation and induce thrombolysis through the in situ formation of plasmin. As the plasma NO level in AMI patients from two different ethnic groups was reduced to 0 µM (median compared to 4.0 µM (median in normal controls, the effect of restoration of the NO level to normal ranges on the rate of death due to AMI was determined. METHODS AND RESULTS: The restoration of plasma NO level was achieved by a sticking small cotton pad (10×25 mm containing 0.28 mmol sodium nitroprusside (SNP in 0.9% NaCl to the abdominal skin of the participants using non-toxic adhesive tape which was reported to normalize the plasma NO level. The participants (8,283 were volunteers in an independent study who had different kinds of cancers and did not wish to use any conventional therapy for their condition but opted to receive SNP "pad" for their condition for 3 years. The use of SNP "pad" which normalized (≈4.0 µM the plasma NO level that in consequence reduced the death rate due to AMI, among the participants, was found to be significantly reduced compared to the death due to AMI in normal population. CONCLUSION: Our data suggested that the use of SNP "pad" significantly reduced the death due to AMI. TRIAL REGISTRATION: www.ctri.nic.in CTRI/2013/12/004236.

  8. Clinical outcomes of donation after circulatory death liver transplantation in primary sclerosing cholangitis.

    Science.gov (United States)

    Trivedi, Palak J; Scalera, Irene; Slaney, Emma; Laing, Richard W; Gunson, Bridget; Hirschfield, Gideon M; Schlegel, Andrea; Ferguson, James; Muiesan, Paolo

    2017-11-01

    Primary sclerosing cholangitis (PSC) is a progressive fibro-inflammatory cholangiopathy for which liver transplantation is the only life-extending intervention. These patients may benefit from accepting liver donation after circulatory death (DCD), however their subsequent outcome is unknown. The aim of this study was to determine the clinical impact of using DCD liver grafts in patients specifically undergoing transplantation for PSC. Clinical outcomes were prospectively evaluated in PSC patients undergoing transplantation from 2006 to 2016 stratified by donor type (DCD, n=35 vs. donation after brainstem death [DBD], n=108). In liver transplantation for PSC; operating time, days requiring critical care support, total ventilator days, incidence of acute kidney injury, need for renal replacement therapy (RRT) or total days requiring RRT were not significantly different between DCD vs. DBD recipients. Although the incidence of ischaemic-type biliary lesions was greater in the DCD group (incidence rate [IR]: 4.4 vs. 0 cases/100-patient-years; ptransplant biliary strictures overall (hazard ratio [HR]: 1.20, 0.58-2.46; p=0.624), or in sub-analysis specific to anastomotic strictures or recurrent PSC, between donor types. Graft loss and mortality rates were not significantly different following transplantation with DCD vs. DBD livers (IR: 3.6 vs. 3.1 cases/100-patient-years, p=0.34; and 3.9 vs. 4.7, p=0.6; respectively). DCD liver transplantation in PSC did not impart a heightened risk of graft loss (HR: 1.69, 0.58-4.95, p=0.341) or patient mortality (0.75, 0.25-2.21, p=0.598). Transplantation with DCD (vs. DBD) livers in PSC patients does not impact graft loss or patient survival. In an era of organ shortage, DCD grafts represent a viable therapeutic option for liver transplantation in PSC patients. Lay summary: This study examines the impact of liver transplantation in primary sclerosing cholangitis (PSC) with organs donated after circulatory death (DCD), compared to

  9. The Emerging Role of Soluble Adenylyl Cyclase in Primary Biliary Cholangitis

    NARCIS (Netherlands)

    Chang, Jung-Chin; Beuers, Ulrich; Oude Elferink, Ronald P. J.

    2017-01-01

    Primary biliary cholangitis (PBC; previously referred to as primary biliary cirrhosis) is a chronic fibrosing cholangiopathy with the signature of an autoimmune disease and features of intrahepatic cholestasis. Immunosuppressing treatments are largely unsuccessful. Responsiveness to ursodeoxycholic

  10. Bile proteomic profiles differentiate cholangiocarcinoma from primary sclerosing cholangitis and choledocholithiasis

    NARCIS (Netherlands)

    Lankisch, Tim O; Metzger, Jochen; Negm, Ahmed A; Vosskuhl, Katja; Schiffer, Eric; Siwy, Justyna; Weismüller, Tobias J; Schneider, Andrea S; Thedieck, Kathrin; Baumeister, Ralf; Zürbig, Petra; Weissinger, Eva M; Manns, Michael P; Mischak, Harald; Wedemeyer, Jochen

    UNLABELLED: Early detection of malignant biliary tract diseases, especially cholangiocarcinoma (CC) in patients with primary sclerosing cholangitis (PSC), is very difficult and often comes too late to give the patient a therapeutic benefit. We hypothesize that bile proteomic analysis distinguishes

  11. MiRNA-506 promotes primary biliary cholangitis-like features in cholangiocytes and immune activation

    NARCIS (Netherlands)

    Erice, Oihane; Munoz-Garrido, Patricia; Vaquero, Javier; Perugorria, Maria J.; Fernandez-Barrena, Maite G.; Saez, Elena; Santos-Laso, Alvaro; Arbelaiz, Ander; Jimenez-Agüero, Raul; Fernandez-Irigoyen, Joaquin; Santamaria, Enrique; Torrano, Verónica; Carracedo, Arkaitz; Ananthanarayanan, Meenakshisundaram; Marzioni, Marco; Prieto, Jesus; Beuers, Ulrich; Oude Elferink, Ronald P.; LaRusso, Nicholas F.; Bujanda, Luis; Marin, Jose J. G.; Banales, Jesus M.

    2017-01-01

    Primary biliary cholangitis (PBC) is a chronic cholestatic liver disease associated with autoimmune phenomena targeting intrahepatic bile duct cells (cholangiocytes). Although PBC etiopathogenesis still remains obscure, development of anti-mitochondrial auto-antibodies against pyruvate dehydrogenase

  12. A Placebo-Controlled Trial of Obeticholic Acid in Primary Biliary Cholangitis

    NARCIS (Netherlands)

    Nevens, Frederik; Andreone, Pietro; Mazzella, Giuseppe; Strasser, Simone I.; Bowlus, Christopher; Invernizzi, Pietro; Drenth, Joost P. H.; Pockros, Paul J.; Regula, Jaroslaw; Beuers, Ulrich; Trauner, Michael; Jones, David E.; Floreani, Annarosa; Hohenester, Simon; Luketic, Velimir; Shiffman, Mitchell; van Erpecum, Karel J.; Vargas, Victor; Vincent, Catherine; Hirschfield, Gideon M.; Shah, Hemant; Hansen, Bettina; Lindor, Keith D.; Marschall, Hanns-Ulrich; Kowdley, Kris V.; Hooshmand-Rad, Roya; Marmon, Tonya; Sheeron, Shawn; Pencek, Richard; MacConell, Leigh; Pruzanski, Mark; Shapiro, David; Angus, Peter; Roberts, Stuart; Vogel, Wolfgang; Graziadei, Ivo; de Lédinghen, Victor; Berg, Thomas; Gotthardt, Daniel; Hartmann, Heinz; Kremer, Andreas E.; Lammert, Frank; Manns, Michael P.; Rust, Christian; Schramm, Christoph; Trautwein, Christian; Zeuzem, Stefan; Carbone, Marco; van Nieuwkerk, Carin C. M. J.; Celinski, Krzysztof; Gonciarz, Maciej; Hartleb, Marek; Milkiewicz, Piotr; Parés, Albert; Bramley, Peter; Thorburn, Douglas; Mookerjee, Rajeshwar P.; Burroughs, Andrew; Chapman, Roger; Dillon, John F.; Greer, John A.; Tripathi, Dhiraj; McCune, Anne; Ryder, Stephen; Bacon, Bruce R.; Naik, Jahnavi; Wang, Lan Sun; Bodenheimer, Henry C.; Bowlus, Christopher L.; Chalasani, Naga; Forman, Lisa M.; Gordon, Stuart C.; Luketic, Velimir A.; Mayo, Marlyn; Muir, Andrew J.; Reddy, K. Gautham; Talwalker, Jayant T.; Vierling, John M.

    2016-01-01

    BACKGROUND Primary biliary cholangitis ( formerly called primary biliary cirrhosis) can progress to cirrhosis and death despite ursodiol therapy. Alkaline phosphatase and bilirubin levels correlate with the risk of liver transplantation or death. Obeticholic acid, a farnesoid X receptor agonist, has

  13. Clinical Pattern and Acute and Long-term Management of Hereditary Angioedema Due to C1-Esterase Inhibitor Deficiency.

    Science.gov (United States)

    Gómez-Traseira, C; Pérez-Fernández, E; López-Serrano, M C; García-Ara, M C; Pedrosa, M; López-Trascasa, M; Caballero, T

    2015-01-01

    Hereditary angioedema due to C1-esterase inhibitor deficiency (HAE-C1-INH) is a life-threatening disease. To describe the clinical characteristics and management of patients with HAE-C1-INH during routine clinical practice. An observational, retrospective study was performed in patients with HAE-C1-INH. Demographic, clinical, and analytical data were collected from 2 periods: period A (October 2009-September 2010) and period B (October 2007-September 2009). We studied 112 patients with HAE-C1-INH (57.1% females). Age at onset of symptoms was 14.4 years (lower in patients who had experienced attacks in the previous year). In period B (n=87), 62.1% of patients presented at least 1 edema attack (median, 3.5 attacks/patient/2 years), and 19.1% of attacks were treated. In period A (n=77), 58.4% of patients were on maintenance therapy. Stanozolol was the most widely used drug (48.9%), with a mean weekly dose of 6.7 mg. At least 1 attack was recorded in 72.7% of patients (median, 3.0 attacks/patient/year), and 31.5% of the attacks were treated. Treatment of acute attacks increased by 12.4%. Age at onset of symptoms is associated with clinical expression of disease. The higher age at onset of symptoms, the fewer number of attacks per patient and year, and the lower dose of attenuated androgens necessary to control the disease than in other series lead us to hypothesize that HAE-C1-INH could have a less severe expression in Spain. Acute attacks seem to be treated increasingly often.

  14. Application of transpulmonary thermodilution monitoring (PiCCO) in patient with neurogenic pulmonary edema and acute obstructive hydrocephalus due to a central neurocytoma: A case report

    OpenAIRE

    Ryoichi Iwata; Kunikazu Yoshimura; Yoko Fujita; Tatsuo Uesaka; Hideyuki Oshige; Akio Asai

    2017-01-01

    Neurogenic pulmonary edema (NPE) is an acute life-threatening complication associated with many forms of central nervous system injury. Its pathophysiology is still debated. We report a patient with acute obstructive hydrocephalus due to a central neurocytoma who also had NPE, for which serial transpulmonary thermodilution monitoring (PiCCO) was performed. Insertion of the PiCCO, which provides information about the patient's cardiac output, preload status and amount of lung water, revealed a...

  15. Sampling variability of percutaneous liver biopsy in primary sclerosing cholangitis.

    Science.gov (United States)

    Olsson, R; Hägerstrand, I; Broomé, U; Danielsson, A; Järnerot, G; Lööf, L; Prytz, H; Rydén, B O; Wallerstedt, S

    1995-01-01

    AIMS--To study sampling variability of percutaneous liver biopsy in primary sclerosing cholangitis (PSC). METHODS--One hundred and twelve biopsy specimens (that is, 56 pairs) from 44 patients with PSC, confirmed by cholangiography, were evaluated blindly. Six different features, qualitative grading of four other features and staging according to Ludwig were assessed. RESULTS--Quantitative sampling variability was confined mainly to just one grade or stage, although 11% (six of 56) of the biopsy specimen pairs differed by more than one stage (7% (one of 15) in pairs > 2 cm in length). Qualitative sampling variabilities were between 18 and 71%. Advanced disease (stages 3 or 4) was missed in 40% (two of five) of the biopsy specimens while cirrhosis was missed in 37%. CONCLUSION--Paired liver biopsy specimens should be taken in clinical studies of PSC using liver histology for evaluation or prognosis. PMID:8537493

  16. Management of Primary Sclerosing Cholangitis: Conventions and Controversies

    Directory of Open Access Journals (Sweden)

    Natasha Chandok

    2012-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a chronic inflammatory cholangiopathy that results in fibrotic strictures and dilations of the intra- and extrahepatic bile ducts. PSC is uncommon, occurs predominantly in males and has a strong association with inflammatory bowel disease. While the pathogenesis of PSC has not been fully elucidated, emerging evidence supports roles for the innate and adaptive immune systems, and genome-wide analyses have identified several genetic associations. Using the best available evidence, the present review summarizes the current understanding of the diagnosis, pathogenesis and management of PSC. Despite its rarity, there is an urgent need for collaborative research efforts to advance therapeutic options for PSC beyond liver transplantation.

  17. Primary sclerosing cholangitis – The arteriosclerosis of the bile duct?

    Directory of Open Access Journals (Sweden)

    Trauner Michael

    2007-01-01

    Full Text Available Abstract Primary sclerosing cholangitis (PSC is a chronic inflammatory disease of unknown aetiology affecting the large bile ducts and characterized by periductal fibrosis and stricture formation, which ultimately result in biliary cirrhosis and liver failure. Arteriosclerosis involves the accumulation of altered lipids and lipoproteins in large arteries; this drives inflammation and fibrosis and ultimately leads to narrowing of the arteries and hypoperfusion of dependent organs and tissues. Knowledge of the causative factors is crucial to the understanding of disease mechanisms and the development of specific treatment. Based on pathogenetic similarities between PSC and arteriosclerosis, we hypothesize that PSC represents "arteriosclerosis of the bile duct" initiated by toxic biliary lipids. This hypothesis is based on common molecular, cellular, and morphological features providing the conceptual framework for a deeper understanding of their pathogenesis. This hypothesis should stimulate translational research to facilitate the search for novel treatment strategies for both diseases.

  18. Effect of high-dose dexamethasone on the outcome of acute encephalitis due to Japanese encephalitis virus.

    Science.gov (United States)

    Hoke, C H; Vaughn, D W; Nisalak, A; Intralawan, P; Poolsuppasit, S; Jongsawas, V; Titsyakorn, U; Johnson, R T

    1992-04-01

    Death due to Japanese encephalitis usually occurs in the first 5 days of hospitalization as a result of deepening coma with respiratory arrest. Death may result from edema-induced increases in intracranial pressure that might be reduced by the administration of steroids. Sixty-five patients presenting in Thailand to four hospitals with a diagnosis of acute Japanese encephalitis were randomized in a double-masked fashion and stratified by initial mental status into a placebo group (saline) or a treatment group (dexamethasone 0.6 mg/kg intravenously as a loading dose followed by 0.2 mg/kg every 6 h for 5 days). Fifty-five of the 65 had confirmed Japanese encephalitis as demonstrated by detection of virus or by Japanese encephalitis virus-specific IgM antibody. Important outcome measures included mortality (24%, treatment group; 27%, control group), days to alert mental status (3.9 vs. 6.2), and neurologic status 3 months after discharge (45% abnormal in each group). No statistically significant benefit of high-dose dexamethasone could be detected.

  19. Determinants of Length of Hospitalization due to Acute Odontogenic Maxillofacial Infections: A 2009–2013 Retrospective Analysis

    Science.gov (United States)

    Rastenienė, Rūta; Aleksejūnienė, Jolanta; Pūrienė, Alina

    2015-01-01

    Objectives To investigate the determinants of the length of hospitalization (LOH) due to acute odontogenic maxillofacial infections (AOMIs) from 2009 to 2013. Materials and Methods Dental records of adult patients with AOMIs and related data were retrieved from the Vilnius University's dental hospital. The LOH was related to several determinants in each of the following domains: outpatient primary care, severity of AOMIs, lifestyle and disease domains. Determinants were also associated with the LOH using multivariate analysis. Results A total of 285 patients were hospitalized with AOMIs, of which 166 (58.2s%) were males and 119 (41.8s%) were females. The mean LOH was 8.3 ± 4.9 days. The bivariate analysis did not reveal any statistically significant differences in LOH between patients with AOMIs who received urgent outpatient primary care and those who did not receive such care prior to hospitalization. All AOMI severity-related determinants were associated with the LOH. The LOH was related to coexisting systemic conditions but not to the higher severity of dental or periodontal diseases. Both bivariate and multivariate analyses revealed similar trends, where the most significant determinants of a longer LOH were related to the severity of AOMIs. Conclusion The most important determinants regarding longer hospitalization were indicators of infection severity such as an extension of the odontogenic infection and the need for an extraoral incision to drain the infection. PMID:25592626

  20. Determinants of length of hospitalization due to acute odontogenic maxillofacial infections: a 2009-2013 retrospective analysis.

    Science.gov (United States)

    Rastenienė, Rūta; Aleksejūnienė, Jolanta; Pūrienė, Alina

    2015-01-01

    To investigate the determinants of the length of hospitalization (LOH) due to acute odontogenic maxillofacial infections (AOMIs) from 2009 to 2013. Dental records of adult patients with AOMIs and related data were retrieved from the Vilnius University's dental hospital. The LOH was related to several determinants in each of the following domains: outpatient primary care, severity of AOMIs, lifestyle and disease domains. Determinants were also associated with the LOH using multivariate analysis. A total of 285 patients were hospitalized with AOMIs, of which 166 (58.2%) were males and 119 (41.8%) were females. The mean LOH was 8.3 ± 4.9 days. The bivariate analysis did not reveal any statistically significant differences in LOH between patients with AOMIs who received urgent outpatient primary care and those who did not receive such care prior to hospitalization. All AOMI severity-related determinants were associated with the LOH. The LOH was related to coexisting systemic conditions but not to the higher severity of dental or periodontal diseases. Both bivariate and multivariate analyses revealed similar trends, where the most significant determinants of a longer LOH were related to the severity of AOMIs. The most important determinants regarding longer hospitalization were indicators of infection severity such as an extension of the odontogenic infection and the need for an extraoral incision to drain the infection. © 2015 S. Karger AG, Basel.

  1. A Novel Porcine Model of Septic Shock Induced by Acute Respiratory Distress Syndrome due to Methicillin-resistantStaphylococcus aureus.

    Science.gov (United States)

    Wang, Shuo; Wang, Jun-Yu; Wang, Tao; Hang, Chen-Chen; Shao, Rui; Li, Chun-Sheng

    2017-05-20

    Sepsis is one of the main causes of mortality in critically ill patients following progression to septic shock. To investigate the pathophysiologic changes of sepsis, we developed a novel porcine model of septic shock induced by acute respiratory distress syndrome (ARDS) due to methicillin-resistant Staphylococcus aureus(MRSA) pneumonia. Twenty-six male Landraces (Lvyuanweiye, Beijing, China) weighing 30 ± 2 kg were divided into four groups: sham group (SH; n = 5); cotton smoke inhalation group (SM; n = 6); MRSA pneumonia group (MR; n = 6); and septic shock group with cotton smoke inhalation + MRSA pneumonia (SS; n = 9). Extensive hemodynamics, oxygen dynamics, and lung function were monitored for 24 h following the injury or until death. Tissues were collected, and histopathology evaluations were carried out. Blood cultures from 6 of 9 animals in the SS group were positive for MRSA. Two hours following the injury, decreased mean arterial blood pressure (60-70 mmHg) and cardiac index (septic shock were only observed in the SS group but not significant in the other groups. The PO2/FiO2in the SM and SS groups decreased to 300 and 100, respectively. In the SS group, extravascular lung water index increased to 20 ml/kg, whereas thoracopulmonary compliance decreased to 10 ml/H2O after injury. Deterioration of pulmonary function in the SS group was more serious than the SM and MR groups. Severe lung injury in the SS group was confirmed by the histopathology evaluations. The lung injury confirmed by high-resolution thin-section computed tomography and histopathology in the SS group was more serious than those of other groups. In the present study, we developed a novel porcine model of septic shock induced by ARDS due to severe MRSA pneumonia with characteristic hyperdynamic and hypodynamic phases in 24 h, which mimicked the hemodynamic changing of septic shock in human.

  2. Sclerosing cholangitis with autoimmune pancreatitis versus primary sclerosing cholangitis: comparison on endoscopic retrograde cholangiography, MR cholangiography, CT, and MRI

    Energy Technology Data Exchange (ETDEWEB)

    Kim; Jin Hee; Byun, Jae Ho; Kim, So Yeon; Lee, Seung Soo; Kim, Hyoung Jung; Lee, Moon-Gyu [Dept. of Radiology and Research Inst. of Radiology, Univ. of Ulsan Coll. of Medicine, Asan Medical Center, Seoul (Korea, Republic of)], e-mail: jhbyun@amc.seoul.kr; Kim, Myung-Hwan [Dept. of Internal Medicine, Univ. of Ulsan Coll. of Medicine, Asan Medical Center, Seoul (Korea, Republic of)

    2013-07-15

    Background: It is essential to differentiate sclerosing cholangitis with autoimmune pancreatitis (SC-AIP) from primary sclerosing cholangitis (PSC) as the treatment and prognosis of the two diseases are totally different. Purpose: To compare image findings of SC-AIP and PSC on endoscopic retrograde cholangiography (ERC), magnetic resonance cholangiography (MRC), computed tomography (CT), and magnetic resonance imaging (MRI). Material and Methods: Two radiologists retrospectively reviewed ERC, MRC, CT, and MRI in 28 SC-AIP and 23 PSC patients in consensus. Factors evaluated included the length, location, and multiplicity of bile duct stricture, the presence of characteristic cholangiographic features of PSC on ERC and MRC, and the presence, location, thickness, and pattern of bile duct wall thickening on CT and MRI. Results: On ERC, focal stricture, multifocal and intrahepatic bile duct stricture, and beaded, pruned-tree, and diverticulum-like appearance were more frequent in PSC than in SC-AIP patients (P = 0.006). On MRC, multifocal and intrahepatic bile duct stricture and pruned-tree appearance were more frequent in PSC than in SC-AIP patients (P = 0.044). On CT and MRI, the bile duct wall was thicker (5.1 mm vs. 3.1 mm; P = 0.033 and 4.3 mm vs. 3.0 mm; P = 0.01, respectively) in SC-AIP than in PSC patients. PSC was more frequently associated with intrahepatic bile duct wall thickening on both CT (93% vs. 50%; P = 0.024) and MRI (100% vs. 50%; P = 0.023) than SC-AIP. Conclusion: The combination of ERC or MRC with cross-sectional images, including CT and MRI, may be helpful in differentiating between SC-AIP and PSC.

  3. Sclerosing cholangitis with autoimmune pancreatitis versus primary sclerosing cholangitis: comparison on endoscopic retrograde cholangiography, MR cholangiography, CT, and MRI

    International Nuclear Information System (INIS)

    Kim; Jin Hee; Byun, Jae Ho; Kim, So Yeon; Lee, Seung Soo; Kim, Hyoung Jung; Lee, Moon-Gyu; Kim, Myung-Hwan

    2013-01-01

    Background: It is essential to differentiate sclerosing cholangitis with autoimmune pancreatitis (SC-AIP) from primary sclerosing cholangitis (PSC) as the treatment and prognosis of the two diseases are totally different. Purpose: To compare image findings of SC-AIP and PSC on endoscopic retrograde cholangiography (ERC), magnetic resonance cholangiography (MRC), computed tomography (CT), and magnetic resonance imaging (MRI). Material and Methods: Two radiologists retrospectively reviewed ERC, MRC, CT, and MRI in 28 SC-AIP and 23 PSC patients in consensus. Factors evaluated included the length, location, and multiplicity of bile duct stricture, the presence of characteristic cholangiographic features of PSC on ERC and MRC, and the presence, location, thickness, and pattern of bile duct wall thickening on CT and MRI. Results: On ERC, focal stricture, multifocal and intrahepatic bile duct stricture, and beaded, pruned-tree, and diverticulum-like appearance were more frequent in PSC than in SC-AIP patients (P = 0.006). On MRC, multifocal and intrahepatic bile duct stricture and pruned-tree appearance were more frequent in PSC than in SC-AIP patients (P = 0.044). On CT and MRI, the bile duct wall was thicker (5.1 mm vs. 3.1 mm; P = 0.033 and 4.3 mm vs. 3.0 mm; P = 0.01, respectively) in SC-AIP than in PSC patients. PSC was more frequently associated with intrahepatic bile duct wall thickening on both CT (93% vs. 50%; P = 0.024) and MRI (100% vs. 50%; P = 0.023) than SC-AIP. Conclusion: The combination of ERC or MRC with cross-sectional images, including CT and MRI, may be helpful in differentiating between SC-AIP and PSC

  4. Peptic ulcers accompanied with gastrointestinal bleeding, pylorus obstruction and cholangitis secondary to choledochoduodenal fistula: A case report.

    Science.gov (United States)

    Xi, Bin; Jia, Jun-Jun; Lin, Bing-Yi; Geng, Lei; Zheng, Shu-Sen

    2016-01-01

    Peptic ulcers are an extremely common condition, usually occurring in the stomach and proximal duodenum. However, cases of peptic ulcers accompanied with multiple complications are extremely rare and hard to treat. The present case reinforces the requirement for the early recognition and correct treatment of peptic ulcers accompanied with multiple complications. A 67-year-old man presented with recurrent abdominal pain, fever and melena. The laboratory results showed anemia (hemoglobin 62 g/l) and hypoproteinemia (23 g/l). Abdominal imaging examinations revealed stones in the gallbladder and right liver, with air in the dilated intrahepatic and extrahepatic bile ducts. Endoscopic retrograde cholangiopancreatography failed due to a deformed pylorus. The patient was finally diagnosed with peptic ulcers accompanied with gastrointestinal (GI) bleeding, pylorus obstruction and cholangitis secondary to a choledochoduodenal fistula during an emergency pancreatoduodenectomy, which was performed due to a massive hemorrhage of the GI tract. The patient recovered well after the surgery.

  5. Rapidly fatal community-acquired pneumonia due to Klebsiella pneumoniae complicated with acute myocarditis and accelerated idioventricular rhythm.

    Science.gov (United States)

    Chuang, Tzu-Yi; Lin, Chou-Jui; Lee, Shih-Wei; Chuang, Chun-Pin; Jong, Yuh-Shiun; Chen, Wen-Jone; Hsueh, Po-Ren

    2012-08-01

    We describe a previously healthy 52-year-old man with rapidly fatal community-acquired pneumonia caused by Klebsiella pneumoniae. The patient developed acute renal dysfunction, accelerated idioventricular rhythm (acute myocarditis), lactic acidosis and septic shock. He died within 15 hours after admission despite intravenous levofloxacin (750 mg daily) and aggressive medical treatment. Copyright © 2012. Published by Elsevier B.V.

  6. Burden, duration and costs of hospital bed closures due to acute gastroenteritis in England per winter, 2010/11-2015/16.

    Science.gov (United States)

    Sandmann, F G; Jit, M; Robotham, J V; Deeny, S R

    2017-09-01

    Bed closures due to acute gastroenteritis put hospitals under pressure each winter. In England, the National Health Service (NHS) has monitored the winter situation for all acute trusts since 2010/11. To estimate the burden, duration and costs of hospital bed closures due to acute gastroenteritis in winter. A retrospective analysis of routinely collected time-series data of bed closures due to diarrhoea and vomiting was conducted for the winters 2010/11 to 2015/16. Two key issues were addressed by imputing non-randomly missing values at provider level, and filtering observations to a range of dates recorded in all six winters. The lowest and highest values imputed were taken to represent the best- and worst-case scenarios. Bed-days were costed using NHS reference costs, and potential staff absence costs were based on previous studies. In the best-to-worst case, a median of 88,000-113,000 beds were closed due to gastroenteritis each winter. Of these, 19.6-20.4% were unoccupied. On average, 80% of providers were affected, and had closed beds for a median of 15-21 days each winter. Hospital costs of closed beds were £5.7-£7.5 million, which increased to £6.9-£10.0 million when including staff absence costs due to illness. The median number of hospital beds closed due to acute gastroenteritis per winter was equivalent to all general and acute hospital beds in England being unavailable for a median of 0.88-1.12 days. Costs for hospitals are high but vary with closures each winter. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  7. Unexpected Death Due to Acute Gastric Dilatation and Gastric Necrosis in an 11-Year-Old Boy.

    Science.gov (United States)

    Kocaoglu, Canan; Akillioglu, Ishak; Gunduz, Metin; Sekmenli, Tamer

    2017-11-01

    This report is related to the unusual case of an 11-year-old boy presenting with acute gastric dilatation after the intake of excessive food and carbonated beverages after a 12-hour fasting who died of complications of acute reperfusion syndrome after decompression of the stomach with gastrotomy. An enormously distended stomach was encountered without volvulus and obstruction in the operation. Autopsy and histological findings revealed a severely distended stomach, the walls of which were notably thin and displayed transmural necrosis. The reported case demonstrated that enormous food and beverage intake may cause acute gastric dilatation and gastric necrosis, and subsequently, sudden death may develop in children. The subject reported here is the youngest child in literature dying from acute gastric dilatation and necrosis without any underlying disorders and exposed to autopsy.

  8. Hepatobiliary scintigraphy in chronic intrahepatic cholestasis. Diagnosis of primary sclerosing cholangitis

    Energy Technology Data Exchange (ETDEWEB)

    Aburano, Tamio; Takayama, Teruhiko; Shuke, Noriyuki

    1987-05-01

    Primary sclerosing cholangitis (PSC) is a rare disease of unknown origin, leading to chronic intermittent cholestasis. Due to its low incidence, insidious clinical onset and varied clinical picture, the diagnosis is often delayed by years. PSC is sometimes diagnosed falsely as another disease of chronic intermittent cholestasis, primary biliary cirrhosis (PBC). In the present study, the hepatobiliary imaging with Tc-99m diethyl IDA was done in a total of 14 patients with chronic intermittent cholestasis including 3 patients with PSC and 11 patients with PBC, in order to decide its clinical usefulness as a noninvasive method for the differentiation between PSC and PBC. All three patients with PSC showed a typical pattern of radionuclide stasis within the area of intrahepatic and/or extrahepatic ductal system, representing the stenosis on endoscopic retrograde cholangiogram. On the other hand, none of 11 patients with PBC showed any radionuclide stasis within the area of intrahepatic and/or extrahepatic ductal system. This result suggests that the radionuclide hepatobiliary imaging may be a noninvasive method for investigating patients with chronic intermittent cholestasis, leading to earlier differentiation between PSC and PBC.

  9. Successful Treatment of Severe Metabolic Acidosis Due to Acute Aluminum Phosphide Poisoning With Peritoneal Dialysis: a Report of 2 Cases.

    Science.gov (United States)

    Bashardoust, Bahman; Farzaneh, Esmaeil; Habibzadeh, Afshin; Seyyed Sadeghi, Mir Salim

    2017-03-01

    Aluminum phosphide poisoning is common in our region. It can cause severe metabolic acidosis and persistent hypotension, which lead to cardiogenic shock and subsequently mortality. Oliguric or anuric acute kidney injury is seen in almost all patients with aluminum phosphide poisoning. Renal replacement therapies are recommended in these patients to improve metabolic acidosis and increase the rate of survival. We report 2 cases of severe acute aluminum phosphide poisoning treated successfully with peritoneal dialysis.

  10. Laparoscopic cholecystectomy due to acute calculouscholecystitis in 16 weeks′ in vitro fertilization and embryo transfer pregnancy: Report of the first case

    Directory of Open Access Journals (Sweden)

    G Augustin

    2012-01-01

    Full Text Available The most common casues of acute abdomen during pregnancy are acute appendicitis followed by acute cholecystitis. The case presented is a 33-year-old patient in 16 weeks′ in vitro fertilization and embryo transfer pregnacy who developed acute cholecystitis. Previously there were two unsuccessful cycles, one complicated with ovarian hyperstimulation syndrome. Due to clinical deterioration during intravenous antibiotic therapy laparoscopic cheolecystecomy was performed and acute cholecystitis found. The postoperative course was uneventful. During the first 24 h tocolysis with intravenous fenoterol in addition to peroral atenolol 2 Χ 50 mg was administered. Postoperative course was uneventuful with further normal pregnancy. Elective cesarean section was made in term pregnancy (39 weeks with singleton with Apgar 10/10. Current guidelines do not recommend prophylactic tocolysis in pregnant population with acute abdomen but there is no mention of the IVF-ET subpopulation of patients. Also, there are no guidelines for thromboprophylaxis in such patients with increased risk of thromboembolic accidents. To our knowledge this is the first case report of a laparoscopic cholecystectomy during IVF-ET gestation.

  11. Tokyo Guidelines 2018: diagnostic criteria and severity grading of acute cholecystitis (with videos)

    NARCIS (Netherlands)

    Yokoe, Masamichi; Hata, Jiro; Takada, Tadahiro; Strasberg, Steven M.; Asbun, Horacio J.; Wakabayashi, Go; Kozaka, Kazuto; Endo, Itaru; Deziel, Daniel J.; Miura, Fumihiko; Okamoto, Kohji; Hwang, Tsann-Long; Huang, Wayne Shih-Wei; Ker, Chen-Guo; Chen, Miin-Fu; Han, Ho-Seong; Yoon, Yoo-Seok; Choi, In-Seok; Yoon, Dong-Sup; Noguchi, Yoshinori; Shikata, Satoru; Ukai, Tomohiko; Higuchi, Ryota; Gabata, Toshifumi; Mori, Yasuhisa; Iwashita, Yukio; Hibi, Taizo; Jagannath, Palepu; Jonas, Eduard; Liau, Kui-Hin; Dervenis, Christos; Gouma, Dirk J.; Cherqui, Daniel; Belli, Giulio; Garden, O. James; Giménez, Mariano Eduardo; de Santibañes, Eduardo; Suzuki, Kenji; Umezawa, Akiko; Supe, Avinash Nivritti; Pitt, Henry A.; Singh, Harjit; Chan, Angus C. W.; Lau, Wan Yee; Teoh, Anthony Yuen Bun; Honda, Goro; Sugioka, Atsushi; Asai, Koji; Gomi, Harumi; Itoi, Takao; Kiriyama, Seiki; Yoshida, Masahiro; Mayumi, Toshihiko; Matsumura, Naoki; Tokumura, Hiromi; Kitano, Seigo; Hirata, Koichi; Inui, Kazuo; Sumiyama, Yoshinobu; Yamamoto, Masakazu

    2018-01-01

    The Tokyo Guidelines 2013 (TG13) for acute cholangitis and cholecystitis were globally disseminated and various clinical studies about the management of acute cholecystitis were reported by many researchers and clinicians from all over the world. The 1st edition of the Tokyo Guidelines 2007 (TG07)

  12. An acute hemolytic transfusion reaction due to the "anti-c" rhesus antibody: A case report emphasizing the role of transfusion medicine

    Directory of Open Access Journals (Sweden)

    Deepti Sachan

    2015-01-01

    Full Text Available Rhesus (Rh mediated hemolytic transfusion reactions (HTR are usually immunoglobulin G mediated and delayed onset. Rh antibodies being the cause of acute HTR (AHTR and intravascular hemolysis are still under debate. We report here a case of a 53-year-old male who developed AHTR due to "anti-c" antibodies within 3 h of blood transfusion, precipitating fatal acute liver failure in a patient with hepatitis C related chronic liver disease. This case emphasizes the need of inclusion of antibody screening in routine pretransfusion testing as well as a critical role of transfusion medicine specialists for early diagnosis and minimizing transfusion-related morbidity and mortality.

  13. Approach to chest pain and acute myocardial infarction

    African Journals Online (AJOL)

    March 2016, Vol. 106, No. 3. Chest pain is a common cause for attendance at emer gency and primary care consultation rooms. The life time prevalence accounts for 20 ..... Pancreatitis. Cholecystitis. Cholangitis. Biliary colic. Peptic ulcer disease. Pulmonary. Acute pulmonary embolism. Pulmonary hypertension. Pneumonia.

  14. Xenobiotics and loss of tolerance in primary biliary cholangitis.

    Science.gov (United States)

    Wang, Jinjun; Yang, Guoxiang; Dubrovsky, Alana Mari; Choi, Jinjung; Leung, Patrick S C

    2016-01-07

    Data from genome wide association studies and geoepidemiological studies established that a combination of genetic predisposition and environmental stimulation is required for the loss of tolerance in primary biliary cholangitis (PBC). The serologic hallmark of PBC are the presence of high titer anti-mitochondrial autoantibodies (AMA) that recognize the lipoyl domain of the mitochondrial pyruvate dehydrogenase E2 (PDC-E2) subunit. Extensive efforts have been directed to investigate the molecular basis of AMA. Recently, experimental data has pointed to the thesis that the breaking of tolerance to PDC-E2 is a pivotal event in the initial etiology of PBC, including environmental xenobiotics including those commonly found in cosmetics and food additives, suggesting that chemical modification of the PDC-E2 epitope may render its vulnerable to become a neo-antigen and trigger an immune response in genetically susceptible hosts. Here, we will discuss the natural history, genetics and immunobiology of PBC and structural constraints of PDC-E2 in AMA recognition which makes it vulnerable to chemical modification.

  15. Clinical efficacy of cyclophosphamide in treatment of primary sclerosing cholangitis

    Directory of Open Access Journals (Sweden)

    CHENG Peng

    2013-12-01

    Full Text Available ObjectiveTo investigate the clinical efficacy of cyclophosphamide in the treatment of primary sclerosing cholangitis (PSC. MethodsTwenty-four patients with PSC who received treatment in the department of gastroenterology in our hospital from January 2004 to December 2012 were selected as subjects and divided into observation group (n=13 and control group (n=11. The control group was treated with ursodesoxycholic acid, while the observation group with ursodesoxycholic acid plus cyclophosphamide. After four weeks of treatment, clinical outcome, changes in serum bilirubin levels, and adverse reactions were compared between the two groups. Categorical data were analyzed by Fisher exact probability test, and continuous data by independent-samples t test and paired-samples t test. ResultsCompared with the control group, the observation group had a significantly higher response rate (84.62% vs 45.45%, P=0.0489, significantly more improvements in serum total and direct bilirubin levels (t=12.45, P<0.001; t=5.60, P<0.001, and a nonsignificantly higher incidence of adverse reactions (23.08% vs 18.18%, P=0.741. ConclusionCyclophosphamide has significant clinical efficacy and tolerable incidence of adverse events in the treatment of PSC, so it is worthy of application in clinical treatment.

  16. Magnetic resonance cholangiopancreatography in primary sclerosing cholangitis in children

    Energy Technology Data Exchange (ETDEWEB)

    Ferrara, Calogero; Valeri, Gianluca; Salvolini, Luca [Department of Radiology, University of Ancona (Italy); Giovagnoni, Andrea [Department of Radiology, University of Modena (Italy)

    2002-06-01

    Background: Primary sclerosing cholangitis (PSC) is a chronic cholestatic syndrome of unknown aetiology. Diagnosis is based on clinical and laboratory data in conjunction with imaging of the biliary tree using endoscopic retrograde cholangiopancreatography (ERCP). Objective: To evaluate the clinical usefulness of MR cholangiopancreatography (MRCP) in the diagnosis of PSC in children. Materials and methods: Twenty-one children with clinical and laboratory suspicion of PSC were enrolled. MRCP was performed using a superconductive system with a phased-array coil. Rapid acquisition with relaxation enhancement (RARE) T2-weighted and half-Fourier single-shot turbo-spin-echo (HASTE) sequences were used. The distribution and extent of biliary tree changes were evaluated and classified according to Majoie's classification. A comparison between MRCP and ERCP was performed blind in all cases to evaluate the usefulness of MRI. Results: In 13 cases (62%), MRCP showed abnormalities of the biliary tree which were considered positive for PSC, while in 8 cases there were no signs of PSC. Both MRCP and ERCP correctly identified changes in 13 cases and excluded abnormalities in 5. MRCP had a sensitivity of 81%, specificity of 100%, negative predictive value of 62%, positive predictive value of 100% and an accuracy of 85%. Conclusions: MRCP can be proposed as the preliminary non-invasive imaging modality for the diagnosis of PSC in children. (orig.)

  17. Primary sclerosing cholangitis in children: utility of magnetic resonance cholangiopancreatography

    Energy Technology Data Exchange (ETDEWEB)

    Chavhan, Govind B.; Babyn, Paul S.; Manson, David E. [The Hospital for Sick Children, Department of Diagnostic Imaging, Toronto (Canada); Roberts, Eve [The Hospital for Sick Children, Department of Gastroenterology, Toronto (Canada); Moineddin, Rahim [University of Toronto, Department of Family and Community Medicine, Toronto (Canada)

    2008-08-15

    Even when histologic findings are highly suggestive of primary sclerosing cholangitis (PSC), cholangiographic correlation is required for the diagnosis. The present gold standard, endoscopic retrograde cholangiopancreatography (ERCP), is invasive and associated with complications. To evaluate the usefulness of magnetic resonance cholangiopancreatography (MRCP) in diagnosing PSC in children. MRCP studies were retrospectively reviewed in 20 children with clinical suspicion of PSC and who had undergone liver biopsy. MRCP studies were considered positive or negative for PSC depending on the presence or absence of dilatation, irregularity, multifocal strictures and beading of the bile ducts. Twenty children (14 boys, 6 girls) with an average age of 13 years qualified for the study. Of 19 diagnostic MRCP studies, 16 were called positive and 3 were called negative. An overall diagnosis of PSC-positive was assigned to all 19 patients based on clinical and laboratory findings, biopsy results and cholangiographic data. Based on this overall diagnosis, MRCP was 84% sensitive and accurate to diagnose PSC in children. MRCP can be a valuable tool in diagnosing pediatric PSC that can demonstrate major intra- and extrahepatic ducts in most cases. An unequivocally positive MRCP study should not be followed by ERCP for diagnosing PSC in children. (orig.)

  18. Two cases of cystic artery pseudoaneurysm rupture due to acute cholecystitis with gallstone impaction in the neck.

    Science.gov (United States)

    Kaida, Shogo; Arahata, Kyouko; Itou, Asako; Takarabe, Sakiko; Kimura, Kayoko; Kishikawa, Hiroshi; Nishida, Jiro; Fujiyama, Yoshiki; Takigawa, Yutaka; Matsui, Junichi

    2016-09-01

    A cystic artery aneurysm is a rare cause of hemobilia. Herein, we report two cases of acute cholecystitis with a ruptured cystic artery pseudoaneurysm. Two patients (a 69-year-old man and an 83-year-old man) were admitted to our hospital because of acute cholecystitis with gallstone impaction in the neck. Percutaneous transhepatic gallbladder drainage (PTGBD) was performed for both patients. After a few days of PTGBD, gallbladder hemorrhage was observed. Abdominal angiography showed cystic artery aneurysm. A transcatheter arterial embolization was therefore performed, followed by an open cholecystectomy.

  19. Recurrent acute pulmonary oedema after aortic and mitral valve surgery due to trachea malacia and obstructive sleep apnoea syndrome

    NARCIS (Netherlands)

    Sankatsing, S. U. C.; Hanselaar, W. E. J. J.; van Steenwijk, R. P.; Van der Sloot, J. A. P.; Broekhuis, E.; Kok, W. E. M.

    2008-01-01

    In this report we describe a patient with recurrent episodes of acute pulmonary oedema after aortic and mitral valve surgery. The first episode of pulmonary oedema was caused by mitral valve dysfunction. The second episode of pulmonary oedema was not clearly associated with a mitral valve problem,

  20. Acute effect of blows to the head due one bout of amateur boxing match on electroencephalography (EEG

    Directory of Open Access Journals (Sweden)

    keyvan Shabanimoghadam

    2011-06-01

    Conclusion: It is seems that in boxing sport the nature of blow to the head can lead to brain tissue electrical flow disturbance. This tension that is accompanied with acute mild brain injury and is observed in boxers, electroencephalography, is serious and can lead to next complications and injuries.

  1. [Investigation of vectors and reservoirs in an acute Chagas outbreak due to possible oral transmission in Aguachica, Cesar, Colombia].

    Science.gov (United States)

    Soto, Hugo; Tibaduiza, Tania; Montilla, Marleny; Triana, Omar; Suárez, Diana Carolina; Torres Torres, Mariela; Arias, María Teresa; Lugo, Ligia

    2014-04-01

    Colombia recorded 11 cases of acute Chagas disease and 80 cases of oral contamination with Trypanosoma cruzi. The current study analyzes the entomological and parasitological characteristics of the outbreak in Aguachica, Cesar Department, in 2010. An interdisciplinary group of health professionals and regional university personnel conducted the laboratory tests in the patients and the investigation of the transmission focus. Eleven cases of acute Chagas diseases were detected in a single family in a dwelling with domiciliated triatomines and Rhodnius pallescens, Pantrongylus geniculatus, Eratyrus cuspidatus, and two Didelphis marsupialis opossums infected with T. cruzi in Attalea butyracea and Elaeis oleifera palm trees in the urban area of Aguachica. The study analyzes the role of R. pallescens and palm trees in the wild cycle of T. cruzi and in oral transmission of Chagas disease. Sporadic incursions by wild R. pallescens, P. geniculatus, and E. cuspidatus from the nearby palm trees into human dwellings may cause increasingly frequent outbreaks of oral Chagas disease.

  2. The Role of Inspiratory Muscle Training in Sickle Cell Anemia Related Pulmonary Damage due to Recurrent Acute Chest Syndrome Attacks

    OpenAIRE

    Camc?o?lu, Burcu; Bo?nak-G??l?, Meral; Karadall?, M??errefe Nur; Ak?, ?ahika Zeynep; T?rk?z-Sucak, G?lsan

    2015-01-01

    Background. The sickling of red blood cells causes a constellation of musculoskeletal, cardiovascular, and pulmonary manifestations. A 32-year-old gentleman with sickle cell anemia (SCA) had been suffering from recurrent acute chest syndrome (ACS). Aim. To examine the effects of inspiratory muscle training (IMT) on pulmonary functions, respiratory and peripheral muscle strength, functional exercise capacity, and quality of life in this patient with SCA. Methods. Functional exercise capacity w...

  3. Acute upper airway obstruction due to retropharyngeal hematoma in a dog with Anaplasma species: a case study

    OpenAIRE

    Vieitez, Verónica; Martín-Cuervo, María; López-Ramis, Víctor; Ezquerra, Luis Javier

    2015-01-01

    Background Retropharyngeal hematoma is a rare condition that is difficult to diagnose and may progress rapidly to airway obstruction. The authors report the first known case of acute upper airway obstruction resulting from retropharyngeal hematoma in a dog. Documented causes in human medicine have included coagulopathic states, trauma, infection, parathyroid adenoma rupture, and foreign body ingestion. Vague symptoms in humans such as sore throat, shortness of breath, dysphonia, dysphagia, an...

  4. Acute renal failure and arterial hypertension due to sub capsular hematoma: is percutaneous drainage a feasible treatment?

    DEFF Research Database (Denmark)

    Kobel, Marie Cæcilie; Nielsen, Tommy Kjærgaard; Graumann, Ole

    Percutaneous drainage proved to be successful in managing a renal subcapsular haematoma that was causing acute renal failure and hypertension in a 74-year-old woman. The patient presented with oliguria, nausea and malaise 2 days after a ureteronephroscopic procedure with biopsies of a suspected......, but recent case reports have described successful management by laparoscopy-assisted and radiology-assisted drainage, as described in this case report....

  5. Low cost continuous femoral nerve block for relief of acute severe cancer related pain due to pathological fracture femur

    Directory of Open Access Journals (Sweden)

    Rachel Cherian Koshy

    2010-01-01

    Full Text Available Pathological fractures in cancer patient cause severe pain that is difficult to control pharmacologically. Even with good pain relief at rest, breakthrough and incident pain can be unmanageable. Continuous regional nerve blocks have a definite role in controlling such intractable pain. We describe two such cases where severe pain was adequately relieved in the acute phase. Continuous femoral nerve block was used as an efficient, cheap and safe method of pain relief for two of our patients with pathological fracture femur. This method was proved to be quite efficient in decreasing the fracture-related pain and improving the level of well being.

  6. IgG4-Associated Cholangitis--A Mimic of PSC

    NARCIS (Netherlands)

    Beuers, Ulrich; Hubers, Lowiek M.; Doorenspleet, Marieke; Maillette de Buy Wenniger, Lucas; Klarenbeek, Paul L.; Boonstra, Kirsten; Ponsioen, Cyriel; Rauws, Erik; de Vries, Niek

    2015-01-01

    IgG4-associated cholangitis (IAC) is an inflammatory disorder of the biliary tract representing a major manifestation of IgG4-related disease (IgG4-RD) often with elevation of serum IgG4 levels, infiltration of IgG4+ plasma cells in the affected tissue and good response to immunosuppressive

  7. Primary biliary cirrhosis and autoimmune cholangitis are not associated with coeliac disease in Crete

    Directory of Open Access Journals (Sweden)

    Dimoulios Philippos

    2002-03-01

    Full Text Available Abstract Background An increased prevalence of coeliac disease in patients with primary biliary cirrhosis has been recently reported. However, in other studies the association has not been confirmed. There have been no formal attempts to systematically evaluate patients with autoimmune cholangitis for coeliac disease. Methods Sera from 62 patients with primary biliary cirrhosis, 17 with autoimmune cholangitis and 100 blood donors were screened for anti-gliadin, anti-endomysial, anti-reticulin, and IgA class antibodies to guinea pig liver-derived tissue transglutaminase. Eighteen untreated coeliacs served as methodological controls. Analyses were performed by using the χ2 and Fischer's exact tests. Results Anti-gliadin antibodies were detected in 21% of patients with primary biliary cirrhosis, 35% of patients with autoimmune cholangitis, and 3% of controls (p Conclusions We were unable to demonstrate an increased risk of coeliac disease in patients with primary biliary cirrhosis and autoimmune cholangitis. Our results confirm the previously reported high prevalence of false-positive anti-gliadin and guinea pig liver-derived anti-tissue transglutaminase antibodies in patients with chronic liver disease.

  8. Value of brush cytology for dominant strictures in primary sclerosing cholangitis

    NARCIS (Netherlands)

    Ponsioen, C. Y.; Vrouenraets, S. M.; van Milligen de Wit, A. W.; Sturm, P.; Tascilar, M.; Offerhaus, G. J.; Prins, M.; Huibregtse, K.; Tytgat, G. N.

    1999-01-01

    Around 10% of patients with primary sclerosing cholangitis (PSC) develop cholangiocarcinoma, which is cholangiographically often indistinguishable from a benign dominant stricture. The aim of the present study was to assess the value of brush cytology in discriminating between benign and malignant

  9. Immunosuppression after liver transplantation for primary sclerosing cholangitis influences activity of inflammatory bowel disease

    DEFF Research Database (Denmark)

    Jørgensen, Kristin Kaasen; Lindström, Lina; Cvancarova, Milada

    2013-01-01

    Previous studies have shown conflicting results regarding the course of inflammatory bowel disease (IBD) after liver transplantation in patients with primary sclerosing cholangitis (PSC). We studied the progression of IBD in patients with PSC who have undergone liver transplantation. We also...

  10. Validation of the prognostic value of histologic scoring systems in primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    de Vries, Elisabeth M G; de Krijger, Manon; Färkkilä, Martti

    2017-01-01

    Histologic scoring systems specific for primary sclerosing cholangitis (PSC) are not validated. We recently determined the applicability and prognostic value of three histological scoring systems in a single PSC cohort. The aim of this study was to validate their prognostic use and reproducibility...

  11. Primary sclerosing cholangitis associated with severe ulcerative colitis in a young man

    Directory of Open Access Journals (Sweden)

    José Cândido Caldeira Xavier Júnior

    2013-12-01

    Full Text Available Primary sclerosing cholangitis, a chronic progressive cholestatic liver disease, is the most serious hepatobiliary complication of ulcerative colitis (UC. The authors present the case of a severe and intractable form of UC associated with primary sclerosing cholangitis, in which the diagnosis of this hepatobiliary complication was made during the postmortem examination. A 19-year-old man, with an 8-month diagnosis of UC, was non-responsive to any therapeutic approach. He presented at the emergency care unit severely ill and with cachexia, and subsequently died of septic shock. The postmortem examination confirmed the clinical diagnosis of severe UC and disclosed the presence of primary sclerosing cholangitis. Although laboratory tests have shown a typical cholestatic profile with elevated alkaline phosphatase and gamma-glutamyl transferase levels, hepatic dysfunction was related to sepsis. This report highlights how challenging the diagnosis of primary sclerosing cholangitis can be and shows the value of the postmortem examination to add important information to a medical diagnosis.

  12. Primary sclerosing cholangitis and primary biliary cirrhosis: epidemiology, risk factors, and outcome

    NARCIS (Netherlands)

    Boonstra, K.

    2014-01-01

    Primary sclerosing cholangitis (PSC) and primary biliary cirrhosis (PBC) are chronic cholestatic liver diseases of unknown etiology. True population-based epidemiological studies are scarce, especially in PSC. There is a need for large population-based studies combining meticulous case-finding and

  13. Deterioration of cholestasis after endoscopic retrograde cholangiography in advanced primary sclerosing cholangitis

    NARCIS (Netherlands)

    Beuers, U.; Spengler, U.; Sackmann, M.; Paumgartner, G.; Sauerbruch, T.

    1992-01-01

    Complications of endoscopic retrograde cholangiography specific to patients with primary sclerosing cholangitis have not yet been reported. We observed transient rises of serum bilirubin after diagnostic endoscopic retrograde cholangiography in five of 15 patients and persistent rises in three of 15

  14. Patient Age, Sex, and Inflammatory Bowel Disease Phenotype Associate With Course of Primary Sclerosing Cholangitis

    NARCIS (Netherlands)

    Weismueller, Tobias J.; Trivedi, Palak J; Bergquist, Annika; Imam, Mohamad; Lenzen, Henrike; Ponsioen, Cyriel Y.; Holm, Kristian; Gotthardt, Daniel; Faerkkilae, Martti A.; Marschall, Hanns-Ulrich; Thorburn, Douglas; Weersma, Rinse K.; Fevery, Johan; Mueller, Tobias; Chazouilleres, Olivier; Schulze, Kornelius; Lazaridis, Konstantinos N.; Almer, Sven; Pereira, Stephen P.; Levy, Cynthia; Mason, Andrew L.; Naess, Sigrid; Bowlus, Christopher L.; Floreani, Annarosa; Halilbasic, Emina; Yimam, Kidist K.; Milkiewicz, Piotr; Beuers, Ulrich; Huynh, Dep K.; Pares, Albert; Manser, Christine N.; Dalekos, George N.; Eksteen, Bertus; Invernizzi, Pietro; Berg, Christoph P.; Kirchner, Gabi I.; Sarrazin, Christoph; Zimmer, Vincent; Fabris, Luca; Braun, Felix; Marzioni, Marco; Juran, Brian D.; Said, Karouk; Rupp, Christian; Jokelainen, Kalle; de Valle, Maria Benito; Saffioti, Francesca; Cheung, Angela; Trauner, Michael; Schramm, Christoph; Chapman, Roger W.; Karlsen, Tom H.; Schrumpf, Erik; Strassburg, Christian P.; Manns, Michael P.; Lindor, Keith D; Hirschfield, Gideon M.; Hansen, Bettina E.; Boberg, Kirsten M.

    BACKGROUND & AIMS: Primary sclerosing cholangitis (PSC) is an orphan hepatobiliary disorder associated with inflammatory bowel disease (IBD). We aimed to estimate the risk of disease progression based on distinct clinical phenotypes in a large international cohort of patients with PSC. METHODS: We

  15. Patient Age, Sex, and Inflammatory Bowel Disease Phenotype Associate With Course of Primary Sclerosing Cholangitis

    NARCIS (Netherlands)

    Weismuller, Tobias J.; Trivedi, Palak J.; Bergquist, Annika; Imam, Mohamad; Lenzen, Henrike; Ponsioen, Cyriel Y.; Holm, Kristian; Gotthardt, Daniel; Farkkila, Martti A.; Marschall, Hanns-Ulrich; Thorburn, Douglas; Weersma, Rinse K.; Fevery, Johan; Mueller, Tobias; Chazouilleres, Olivier; Schulze, Kornelius; Lazaridis, Konstantinos N.; Almer, Sven; Pereira, Stephen P.; Levy, Cynthia; Mason, Andrew; Naess, Sigrid; Bowlus, Christopher L.; Floreani, Annarosa; Halilbasic, Emina; Yimam, Kidist K.; Milkiewicz, Piotr; Beuers, Ulrich; Huynh, Dep K.; Pares, Albert; Manser, Christine N.; Dalekos, George N.; Eksteen, Bertus; Invernizzi, Pietro; Berg, Christoph P.; Kirchner, Gabi I.; Sarrazin, Christoph; Zimmer, Vincent; Fabris, Luca; Braun, Felix; Marzioni, Marco; Juran, Brian D.; Said, Karouk; Rupp, Christian; Jokelainen, Kalle; Benito de Valle, Maria; Saffioti, Francesca; Cheung, Angela; Trauner, Michael; Schramm, Christoph; Chapman, Roger W.; Karlsen, Tom H.; Schrumpf, Erik; Strassburg, Christian P.; Manns, Michael P.; Lindor, Keith D.; Hirschfield, Gideon M.; Hansen, Bettina E.; Boberg, Kirsten M.

    2017-01-01

    Primary sclerosing cholangitis (PSC) is an orphan hepatobiliary disorder associated with inflammatory bowel disease (IBD). We aimed to estimate the risk of disease progression based on distinct clinical phenotypes in a large international cohort of patients with PSC. We performed a retrospective

  16. Giant liver abscess due to almost asymptomatic common bile duct stone

    Directory of Open Access Journals (Sweden)

    Čolović Radoje B.

    2002-01-01

    Full Text Available Solitary pyogenic liver abscess is usually caused by a meta-static infection through the portal blood flow or through the hepatic arterial blood flow from extra-abdominal pyogenic foci. Besides, it may be the result of local inflammatory diseases, such as cholecystitis, hydatid cyst, haematomas particularly with retained foreign bodies, etc. Suppurative cholangitis usually causes multiple pyogenic liver abscesses. Solitary pyogenic abscess is rarely caused by cholangitis, but practically always by suppurative cholangitis. Giant pyogenic liver abscess due to asymptomatic or mild cholangitis is a rarity. We present on a 63 year old man who developed a giant solitary pyogenic liver abscess in whom no other possible cause could be found or anticipated except practically almost asymptomatic choledocholithiasis accompanied with mild elevation of bilirubin content alkaline phosphatase and gamma-GT. The patient was successfully treated operatively. Over 1800 ml. of pus was aspirated from the abscess cavity. Operative cholangiography performed in spite of the absence of gall bladder stones undilated and noninflamed common bile duct stone showed a small nonobstructing distal common bile duct stone. The duct was not dilated, the bile was clear and there were no signs of cholangitis in the inside of the common bile duct. Cholecystectomy and abscess cavity drainage led to uneventful recovery. The patient has been symptom-free for more than 3.5 years.

  17. A case of severe acute necrotizing pancreatitis in a 38-year-old woman postpartum due to a parathyroid adenoma

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    Rupprecht, Holger

    2017-08-01

    Full Text Available Lethal necrotizing pancreatitis postpartum due to primary hyperparathyroidism caused by a parathyroid adenoma can be considered as a rarity. Due to the unspecific clinical signs and uncommonness this disorder may be overseen very easily. The reported case illustrates the very importance of early diagnosis of this endocrine disorder in pregnancy in order to avoid a lethal course.

  18. Clinicopathological features of choledocholithiasis patients with high aminotransferase levels without cholangitis: Prospective comparative study.

    Science.gov (United States)

    Huh, Cheal Wung; Jang, Sung Ill; Lim, Beom Jin; Kim, Hee Wook; Kim, Jae Keun; Park, Jun Sung; Kim, Ja Kyung; Lee, Se Joon; Lee, Dong Ki

    2016-10-01

    Common bile duct (CBD) stones are generally associated with greater elevations of alkaline phosphatase and gamma-glutamyl transpeptidase levels than aspartate aminotransferase and alanine aminotransferase levels. However, some patients with CBD stones show markedly increased aminotransferase levels, sometimes leading to the misdiagnosis of liver disease. Therefore, the aim of this study was to investigate the clinicopathologic features of patients with CBD stones and high aminotransferase levels.This prospective cohort study included 882 patients diagnosed with CBD stones using endoscopic retrograde cholangiopancreatography (ERCP). Among these patients, 38 (4.3%) exhibited aminotransferase levels above 400 IU/L without cholangitis (gallstone hepatitis [GSH] group), and 116 (13.2%) exhibited normal aminotransferase levels (control group). We compared groups in terms of clinical features, laboratory test results, radiologic images, and ERCP findings such as CBD diameter, CBD stone diameter and number, and periampullary diverticulum. Liver biopsy was performed for patients in the GSH group.GSH patients were younger and more likely to have gallbladder stones than control patients, implying a higher incidence of gallbladder stone migration. Also, GSH patients experienced more severe, short-lasting abdominal pain. ERCP showed narrower CBDs in GSH patients than in control patients. Histological analysis of liver tissue from GSH patients showed no abnormalities except for mild inflammation.Compared with control patients, GSH patients were younger and showed more severe, short-lasting abdominal pain, which could be due to a sudden increase of CBD pressure resulting from the migration of gallstones through narrower CBDs. These clinical features could be helpful not only for the differential diagnosis of liver disease but also for investigating the underlying mechanisms of liver damage in obstructive jaundice. Moreover, we propose a new definition of "gallstone hepatitis

  19. Refinement of the MHC risk map in a scandinavian primary sclerosing cholangitis population.

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    Sigrid Næss

    Full Text Available Genetic variants within the major histocompatibility complex (MHC represent the strongest genetic susceptibility factors for primary sclerosing cholangitis (PSC. Identifying the causal variants within this genetic complex represents a major challenge due to strong linkage disequilibrium and an overall high physical density of candidate variants. We aimed to refine the MHC association in a geographically restricted PSC patient panel.A total of 365 PSC cases and 368 healthy controls of Scandinavian ancestry were included in the study. We incorporated data from HLA typing (HLA-A, -B, -C, -DRB3, -DRB1, -DQB1 and single nucleotide polymorphisms across the MHC (n = 18,644; genotyped and imputed alongside previously suggested PSC risk determinants in the MHC, i.e. amino acid variation of DRβ, a MICA microsatellite polymorphism and HLA-C and HLA-B according to their ligand properties for killer immunoglobulin-like receptors. Breakdowns of the association signal by unconditional and conditional logistic regression analyses demarcated multiple PSC associated MHC haplotypes, and for eight of these classical HLA class I and II alleles represented the strongest association. A novel independent risk locus was detected near NOTCH4 in the HLA class III region, tagged by rs116212904 (odds ratio [95% confidence interval] = 2.32 [1.80, 3.00], P = 1.35×10-11.Our study shows that classical HLA class I and II alleles, predominantly at HLA-B and HLA-DRB1, are the main risk factors for PSC in the MHC. In addition, the present assessments demonstrated for the first time an association near NOTCH4 in the HLA class III region.

  20. Posterior reversible encephalopathy syndrome (PRES, an acute neurological syndrome due to reversible multifactorial brain edema: a case report

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    Camilla Cicognani

    2013-04-01

    Full Text Available Background: The essential features of Posterior Reversible Encephalopathy Syndrome (PRES are headache, mental changes, seizures, visual symptoms and often arterial hypertension. Brain RMN typically shows cortico-sottocortical parieto-occipital edema, with a bilateral and symmetric distribution. PRES develops in clinical conditions as hypertensive encephalopathy, preeclampsia/ eclampsia, autoimmune diseases, after transplantation, infections and as an adverse effect of immunosuppressive drugs or chemotherapy. It usually completely reverses with treatment, although permanent sequelae are possible in case of delayed or missed diagnosis. Case report: We describe the case of a transsexual (M!F and tetraplegic patient, admitted for neck and low back pain. She suddenly developed headache, confusion, seizures and severe hypertension with normal blood tests. RMN showed multiple cortico-sottocortical areas of vasogenic and citotoxic edema in temporo-occipital, parietal, frontal, and cerebellar regions. Soon after the beginning of the antihypertensive therapy, clinical recovery was observed, as well as the disappearance of edema at RMN. Discussion and conclusions: Although PRES is usually associated with definite pathological conditions, it is not always the case, as was for the patient here described, who had no predisposing factors in her past clinical history, and presented hypertension only in the acute phase of the syndrome. Since, moreover, PRES usually presents with acute non specific features and it can be misdiagnosed with other serious diseases, the clinician will be helped by the knowledge of this syndrome to promptly start diagnostic workup and treatments, and avoid permanent neurological deficits.

  1. Acute meningoencephalomyelitis due to varicella-zoster virus in an AIDS patient: report of a case and review of the literature

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    Marcelo Corti

    2011-12-01

    Full Text Available Varicella-zoster virus (VZV meningoencephalomyelitis is a rare but severe neurological complication of VZV reactivation in immunocompromised patients. We report the case of an HIV-infected individual who developed an acute and severe meningoencephalomyelitis accompanied by a disseminated cutaneous eruption due to VZV. The presence of VZV DNA in cerebrospinal fluid was confirmed by polymerase chain reaction (PCR technique. The patient started undergoing an intravenous acyclovir therapy with a mild recovery of neurological manifestations. Varicella-zoster virus should be included as a cause of acute meningoencephalomyelitis in patients with AIDS. Early diagnosis followed by specific therapy should modify the rapid and fulminant course for this kind of patients.

  2. Correlation of CBD/CHD angulation with recurrent cholangitis in patients treated with ERCP.

    Science.gov (United States)

    Chong, Charing Cn; Chiu, Philip Wy; Tan, Teresa; Teoh, Anthony Yb; Lee, Kit Fai; Ng, Enders Kwok Wai; Lai, Paul Bs; Lau, James Yw

    2016-01-01

    Endoscopic retrograde cholangiopancreatography (ERCP) with endoscopic sphincterotomy (EST) for bile duct stone extraction has a major role in the treatment of cholangitis. It is well known that certain risk factors predispose to recurrence of such stones. The aims of this study were to evaluate the correlation between angulation of the common bile duct (CBD), right hepatic duct (RHD), and left hepatic duct (LHD) with recurrent cholangitic attacks and to elucidate other risk factors that may be associated with these attacks. This is retrospective study included 62 patients who had undergone therapeutic endoscopic retrograde cholangiopancreatography (ERCP) for bile duct stones. Their medical records were followed until May 1, 2009. The RHD, LHD, and CBD angulation and CBD diameter were measured on cholangiography prior to any endoscopic procedures. Among these 62 patients, 6 (9.7 %) had recurrence of cholangitis. Both angles of the RHD and the CBD were significantly smaller in the group with recurrence (P = 0.001, P = 0.004). A CBD angle ≤ 130(o) and RHD angle ≤ 125(o) were found to be significantly associated with an increased risk of recurrence (RR = 10.526, P = 0.033; RR = 24.97, P = 0.008) in multivariate analysis. Cholecystectomy was not a protective factor against recurrence of cholangitis (P = 0.615). Angulation of the CBD (≤ 130°) and RHD (≤ 125°) on ERCP are independent risk factors for recurrent cholangitis. Further prospective studies using these data may be warranted for a more accurate estimation and verification of the risk factors predisposing to recurrent cholangitis.

  3. Up-regulation of serum periostin and squamous cell carcinoma antigen levels in infants with acute bronchitis due to respiratory syncytial virus

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    Hiroaki Nakamura

    2018-04-01

    Full Text Available Background: Periostin and squamous cell carcinoma antigen (SCCA are involved in the pathogenesis of asthma. Acute bronchitis due to respiratory syncytial virus (RSV infection during infancy exhibits an asthma-like pathogenesis, suggesting that it may be associated with the subsequent development of asthma. However, the mechanism by which RSV infection leads to development of asthma has not yet been fully elucidated. Methods: Infants younger than 36 months were enrolled and classified into three groups. Group I included patients hospitalized with RSV-induced bronchitis. These patients were further stratified into two sub-groups according to whether the criteria for the modified Asthma Predictive Index (mAPI had been met: Group I consisted of mAPI (+ and mAPI (− patients; Group II included patients with food allergy as a positive control group; and Group III included children with no allergy as a negative control group. Serum periostin and SCCA levels were measured in the groups. This study was registered as a clinical trial (UMIN000012339. Results: We enrolled 14 subjects in Group I mAPI (+, 22 in Group I mAPI (−, 18 in Group II, and 18 in Group III. In Group I, the serum periostin and SCCA levels were significantly higher during the acute phase compared with the recovery phase. However, no significant differences were found between Group I mAPI (+ and mAPI (−. Conclusions: The serum periostin and SCCA levels increased during acute RSV bronchitis. Both periostin and SCCA may play a role in the pathogenesis of acute bronchitis due to RSV. Keywords: Infants, Periostin, Respiratory syncytial virus, Squamous cell carcinoma antigen, T-helper 2 cell cytokines

  4. Acute myocardial infarction due to spontaneous, localized, acute dissection of the sinus of Valsalva detected by intravascular ultrasound and electrocardiogram-gated computed tomography.

    Science.gov (United States)

    Ichihashi, Taku; Ito, Tsuyoshi; Murai, Shunsuke; Ikehara, Noriyuki; Fujita, Hiroshi; Suda, Hisao; Ohte, Nobuyuki

    2016-09-01

    A 58-year-old man was referred to our hospital because of chest pain. The 12-lead electrocardiogram (ECG) revealed ST-segment elevation in II, III, and a Vf with advanced heart block. Transthoracic echocardiography demonstrated aortic root dilatation at the sinus of Valsalva, moderate aortic regurgitation, and decreased wall motion in the inferior part of the left ventricle. Non-ECG-gated enhanced computed tomography (CT) did not reveal an aortic dissection. The patient underwent emergent coronary angiography, which revealed a severely narrowed ostium of the right coronary artery (RCA). Percutaneous coronary intervention (PCI) was performed under intravascular ultrasound (IVUS) guidance. IVUS images demonstrated an intimal flap extending from the aortic wall to the proximal RCA, suggesting that a periaortic hematoma in the false lumen compressed the ostium of the RCA, leading to acute myocardial infarction. To recover hemodynamic stability, the RCA ostium was stented. Subsequent ECG-gated enhanced CT clearly depicted the entry point and extension of the dissection localized within the sinus of Valsalva. The dissection likely involved the left main coronary artery and an emergent Bentall procedure was performed. Intraoperative findings confirmed an intimal tear and extension of the dissection. Thus, ECG-gated CT can clearly depict the entry site and extension of a dissection occurring in the localized area that cannot be detected by conventional CT.

  5. Time-dependent changes in pulmonary surfactant function and composition in acute respiratory distress syndrome due to pneumonia or aspiration

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    Kuchenbuch Tim

    2007-07-01

    Full Text Available Abstract Background Alterations to pulmonary surfactant composition have been encountered in the Acute Respiratory Distress Syndrome (ARDS. However, only few data are available regarding the time-course and duration of surfactant changes in ARDS patients, although this information may largely influence the optimum design of clinical trials addressing surfactant replacement therapy. We therefore examined the time-course of surfactant changes in 15 patients with direct ARDS (pneumonia, aspiration over the first 8 days after onset of mechanical ventilation. Methods Three consecutive bronchoalveolar lavages (BAL were performed shortly after intubation (T0, and four days (T1 and eight days (T2 after intubation. Fifteen healthy volunteers served as controls. Phospholipid-to-protein ratio in BAL fluids, phospholipid class profiles, phosphatidylcholine (PC molecular species, surfactant proteins (SP-A, -B, -C, -D, and relative content and surface tension properties of large surfactant aggregates (LA were assessed. Results At T0, a severe and highly significant reduction in SP-A, SP-B and SP-C, the LA fraction, PC and phosphatidylglycerol (PG percentages, and dipalmitoylation of PC (DPPC was encountered. Surface activity of the LA fraction was greatly impaired. Over time, significant improvements were encountered especially in view of LA content, DPPC, PG and SP-A, but minimum surface tension of LA was not fully restored (15 mN/m at T2. A highly significant correlation was observed between PaO2/FiO2 and minimum surface tension (r = -0.83; p Conclusion We concluded that a profound impairment of pulmonary surfactant composition and function occurs in the very early stage of the disease and only gradually resolves over time. These observations may explain why former surfactant replacement studies with a short treatment duration failed to improve outcome and may help to establish optimal composition and duration of surfactant administration in future

  6. The Natural History of Inflammatory Bowel Disease and Primary Sclerosing Cholangitis after Liver Transplantation – a Single-Centre Experience

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    Karli J Moncrief

    2010-01-01

    Full Text Available OBJECTIVE: To describe the natural history of primary sclerosing cholangitis (PSC and inflammatory bowel disease (IBD after liver transplant, the predictors of PSC and IBD recurrence, and the interaction of these disease processes.

  7. Deposition of C3, the terminal complement complex and vitronectin in primary biliary cirrhosis and primary sclerosing cholangitis

    DEFF Research Database (Denmark)

    Garred, P; Lyon, H; Christoffersen, P

    1993-01-01

    Characteristics of primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC) are bile duct destruction and portal inflammation. Increased levels of circulating complement activation products are also present. This raises the possibility of involvement of complement...

  8. Risk factors for hospital admission due to acute lower respiratory tract infection in Guarani indigenous children in southern Brazil: a population-based case-control study.

    Science.gov (United States)

    Cardoso, Andrey M; Coimbra, Carlos E A; Werneck, Guilherme L

    2013-05-01

    To assess risk factors associated with hospital admission due to acute lower respiratory tract infection (ALRTI) in indigenous Guarani children <5 years of age in southern Brazil. Population-based matched case-control study from May 2007 to June 2008 in 81 Guarani villages. Cases were defined as hospital admissions due to confirmed ALRTI. Two controls free from acute respiratory infection, matched according to age, sex and place of residence, were selected for each case at the time of the case's hospitalisation. Both cases and controls were recruited by a surveillance routine established for the study. The analysis was performed on 120 cases and 201 controls. The risk factors that remained significantly associated with hospitalisation due to ALRTI in the hierarchical multivariate conditional logistic regression were: low stable monthly per capita household income (Acute respiratory infections are a major cause of morbidity and mortality among Guarani children. Our study provides the first evidence about their determinants in indigenous peoples in Brazil that can help to better understand the epidemiology of respiratory infections in indigenous children. © 2013 Blackwell Publishing Ltd.

  9. Acute kidney injury due to overcorrection of hypovitaminosis D: A tertiary center experience in the Kashmir Valley of India

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    Abdul Majeed Chowdry

    2017-01-01

    Full Text Available Vitamin D deficiency state is endemic in the Kashmir valley of the Indian subcontinent. Clinicians frequently treat patients with Vitamin D for diverse clinical symptoms to improve the general health and to reduce the frailty of elderly and these doses may at times be inappropriately high. Vitamin D toxicity-induced acute kidney injury (AKI, often considered rare, can be life-threatening and associated with substantial morbidity if not identified promptly. We aimed to describe clinical and biochemical features, risk factors, and management of AKI patients with Vitamin D toxicity seen at a single tertiary care centre in Sher-i-Kashmir Institute of Medical Sciences, Srinagar, India, between January 2014 and January 2016. Evaluation included detailed clinical history and biochemical tests including serum calcium, phosphorus, creatinine, intact parathyroid hormone, and 25-hydroxyvitamin D [25(OHD]. Nineteen patients with Vitamin D toxicity-induced AKI could be identified. Clinical manifestations included nausea, vomiting, altered sensorium, constipation, pancreatitis, AKI, acute on chronic kidney disease, and weight loss. Median (range age was 64 (45–89 years. Median (range serum 25(OHD level and median (range total serum calcium level were 99 (190–988 ng/mL and 139 (119–152 mg/dL, respectively. Overdose of Vitamin D caused by prescription of megadoses of Vitamin D was the cause of AKI in all cases. Median (range cumulative Vitamin D dose was 6,000,000 (3,600,000–9,000,000 IU. On three- and six-month follow-up, the creatinine and estimated glomerular filtration rate normalized and returned to baseline in all patients except three cases who had underlying chronic kidney disease. Three patients needed rehospitalization for another episode of AKI. Our data demonstrate an emergence of Vitamin D toxicity as a cause of AKI in this part of the world. Irrational use of Vitamin D in megadoses resulted in AKI in all cases. Persistence of Vitamin D in

  10. A Novel Porcine Model of Septic Shock Induced by Acute Respiratory Distress Syndrome due to Methicillin-resistant Staphylococcus aureus

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    Shuo Wang

    2017-01-01

    Conclusions: In the present study, we developed a novel porcine model of septic shock induced by ARDS due to severe MRSA pneumonia with characteristic hyperdynamic and hypodynamic phases in 24 h, which mimicked the hemodynamic changing of septic shock in human.

  11. Acute upper airway obstruction due to retropharyngeal hematoma in a dog with Anaplasma species: a case study.

    Science.gov (United States)

    Vieitez, Verónica; Martín-Cuervo, María; López-Ramis, Víctor; Ezquerra, Luis Javier

    2015-10-09

    Retropharyngeal hematoma is a rare condition that is difficult to diagnose and may progress rapidly to airway obstruction. The authors report the first known case of acute upper airway obstruction resulting from retropharyngeal hematoma in a dog. Documented causes in human medicine have included coagulopathic states, trauma, infection, parathyroid adenoma rupture, and foreign body ingestion. Vague symptoms in humans such as sore throat, shortness of breath, dysphonia, dysphagia, and neck swelling may precede lethal airway obstruction. The authors report a case of an 18-month-old, intact female water spaniel with thrombocytopenia that developed a massive retropharyngeal hematoma and symptoms of airway compromise. The dog required tracheal intubation followed by surgical tracheostomy. Lateral cervical radiography and magnetic resonance imaging of the neck was consistent with a retropharyngeal hematoma compromising the airway. The retropharyngeal hematoma was managed conservatively. Retropharyngeal hematoma should be considered in patients presenting with abrupt respiratory distress. Magnetic resonance imaging allowed specific diagnosis of a rare condition that is otherwise difficult to diagnose.

  12. [Cardiorespiratory arrest due to acute pulmonary thromboembolism during chemotherapy for female urothelial carcinoma of urethra: a case report].

    Science.gov (United States)

    Nakazawa, Shigeaki; Uemura, Motohide; Matsuzaki, Kyosuke; Yoshida, Takahiro; Takao, Tetsuya; Tsujimura, Akira; Nonomura, Norio

    2013-05-01

    We report a case of deep vein thrombosis and acute pulmonary thromboembolism that occurred during chemotherapy for urethral carcinoma. A 68-year-old woman suffered from dysuria for a period of 2 years. When the symptoms worsened, a urethral catheter was placed and she was referred to our hospital for further examinations. Imaging analysis revealed a urethral tumor with multiple metastases. Pathological diagnosis on a specimen obtained from transurethral resection of the urethral mucosa was urothelial carcinoma and combined chemotherapy with gemcitabine and cisplatin was administered. On day 6 of the second course, the patient collapsed and was found to be in cardiorespiratory arrest. Cardiopulmonary resuscitation was successful and she received percutaneous cardiopulmonary support. Computed tomography at that time revealed a pulmonary embolism and deep vein thrombosis in the right popliteal vein. After her condition improved, an inferior vena cava filter was inserted to avoid further thromboembolism. The patient decided to continue the chemotherapy despite this episode. After the fourth course of combined chemotherapy, the urethral tumor and metastatic tumors were downsized, and she could urinate as she did before.

  13. A Giant Mesenteric Desmoid Tumor Revealed by Acute Pulmonary Embolism due to Compression of the Inferior Vena Cava

    Science.gov (United States)

    Palladino, Elisa; Nsenda, Joseph; Siboni, Renaud; Lechner, Christian

    2014-01-01

    Patient: Male, 69 Final Diagnosis: Mesenteric desmoid tumor Symptoms: — Medication: — Clinical Procedure: — Specialty: Surgery Objective: Rare disease Background: Intra-abdominal fibromatosis is a benign rare tumor of fibrous origin with a significant potential for local invasion and no ability to metastasize, but it can recur. The etiology of desmoid tumors is unknown. It is often associated with conditions such as familial adenomatous polyposis and Gardner syndrome. Case Report: We report the case of a 69-year-old man who presented to our hospital with an acute pulmonary embolism. The patient had a past history of colic surgery for a polyp with a high-grade dysplasia. Pulmonary angiography showed partial occlusion of the right superior lobe artery and partial occlusion of the middle lobe artery. The patient was given thrombolytic therapy. Abdominal computerized tomography revealed a mesenterial giant mass with compression of the inferior vena cava (IVC). A biopsy of the mass, confirming aggressive fibromatosis. A laparotomy was performed, which revealed a massive growth occupying the abdomen and attached to the previous ileocolic anastomosis. One day after surgery, his condition deteriorated. Conclusions: This report underlines the potential of imaging investigations of abdomen and vena cava if pulmonary embolism is suspected, especially when there is no evidence of peripheral venous thrombosis or other predisposing factors. Unfortunately, data on the surgical management of desmoid tumor is scarce. Therefore, the standard of treatment is a surgical resection for resectable tumors. PMID:25180474

  14. Anterior ST depression with acute transmural inferior infarction due to posterior infarction. A vectorcardiographic and scintigraphic study

    International Nuclear Information System (INIS)

    Mukharji, J.; Murray, S.; Lewis, S.E.; Croft, C.H.; Corbett, J.R.; Willerson, J.T.; Rude, R.E.

    1984-01-01

    The hypothesis that anterior ST segment depression represents concomitant posterior infarction was tested in 49 patients admitted with a first transmural inferior myocardial infarction. Anterior ST depression was defined as 0.1 mV or more ST depression in leads V1, V2 or V3 on an electrocardiogram recorded within 18 hours of infarction. Serial vectorcardiograms and technetium pyrophosphate scans were obtained. Eighty percent of the patients (39 of 49) had anterior ST depression. Of these 39 patients, 34% fulfilled vectorcardiographic criteria for posterior infarction, and 60% had pyrophosphate scanning evidence of posterior infarction. Early anterior ST depression was neither highly sensitive (84%) nor specific (20%) for the detection of posterior infarction as defined by pyrophosphate imaging. Of patients with persistent anterior ST depression (greater than 72 hours), 87% had posterior infarction detected by pyrophosphate scan. In patients with inferior myocardial infarction, vectorcardiographic evidence of posterior infarction correlated poorly with pyrophosphate imaging data. Right ventricular infarction was present on pyrophosphate imaging in 40% of patients with pyrophosphate changes of posterior infarction but without vectorcardiographic evidence of posterior infarction. It is concluded that: 1) the majority of patients with acute inferior myocardial infarction have anterior ST segment depression; 2) early anterior ST segment depression in such patients is not a specific marker for posterior infarction; and 3) standard vectorcardiographic criteria for transmural posterior infarction may be inaccurate in patients with concomitant transmural inferior myocardial infarction or right ventricular infarction, or both

  15. [Value of history and clinical and laboratory data for the diagnosis of dehydration due to acute diarrhea in children younger than 5 years].

    Science.gov (United States)

    Pruvost, Isabelle; Dubos, François; Aurel, Marie; Hue, Valérie; Martinot, Alain

    2008-04-01

    Acute diarrhea is frequent, costly because of the number of hospital admissions required, and sometimes serious, even fatal to children in France. The clinical diagnosis of dehydration is difficult, but essential to determine management. To summarize the published data on the value of clinical history, clinical signs and laboratory results for diagnosing dehydration during acute diarrhea in young (1 month-5 years) non-malnourished children. Four databases (Medline, INIST, Ovid, and Cochrane) were searched through November 2006, with the key words "dehydration" subcategories "diagnosis, or etiology, or history", "diarrhea" subcategory "diagnosis", and age limits "infant or preschool child". We selected the articles and reviews that included as an endpoint for dehydration "weight gain > 5% after recovery" (the gold standard). Thirteen studies were selected. No single clinical history item, clinical sign or laboratory value was sufficient to discriminate between children with and without dehydration. The reproducibility of clinical signs varied substantially between studies. Persistent skin folds and signs of vasoconstriction contributed the most information, with good specificity but sensitivity number of subjects. The diagnosis of dehydration due to acute diarrhea in young children depends on the number of signs present, since no individual element of clinical history, clinical picture or laboratory tests distinguished dehydration. Other studies are necessary.

  16. Functional MRI for characterization of renal perfusion impairment and edema formation due to acute kidney injury in different mouse strains.

    Science.gov (United States)

    Tewes, Susanne; Gueler, Faikah; Chen, Rongjun; Gutberlet, Marcel; Jang, Mi-Sun; Meier, Martin; Mengel, Michael; Hartung, Dagmar; Wacker, Frank; Rong, Song; Hueper, Katja

    2017-01-01

    The purpose was to characterize acute kidney injury (AKI) in C57BL/6 (B6)- and 129/Sv (Sv)-mice by noninvasive measurement of renal perfusion and tissue edema using functional MRI. Different severities of AKI were induced in B6- and Sv-mice by renal ischemia reperfusion injury (IRI). Unilateral clamping of the renal pedicle for 35 min (moderate AKI) or 45 min (severe AKI) was done. MRI (7-Tesla) was performed 1, 7 and 28 days after surgery using a flow alternating inversion recovery (FAIR) arterial spin labeling (ASL) sequence. Maps of perfusion and T1-relaxation time were calculated. Relative MRI-parameters of the IRI kidney compared to the contralateral not-clipped kidney were compared between AKI severities and between mouse strains using unpaired t-tests. In addition, fibrosis was assessed by Masson Trichrome and collagen IV staining. After moderate AKI relative perfusion impairment was significantly higher in B6- than in Sv-mice at d7 (55±7% vs. 82±8%, prenal cortex and outer stripe of outer medulla. Kidney volume loss (compared to the contralateral kidney) occurred already after 7 days but proceeded markedly towards 4 weeks in severe AKI. Early renal perfusion impairment was predictive for later kidney volume loss. The progression to chronic kidney disease (CKD) in the severe AKI model was similar in both mouse strains as revealed by histology. Quantification of renal perfusion and tissue edema by functional MRI allows characterization of strain differences upon AKI. Renal perfusion impairment was stronger in B6- compared to Sv-animals following moderate AKI. Prolonged ischemia times were associated with more severe perfusion impairment and edema formation in the early phase and progression to CKD within 4 weeks of observation.

  17. Nondiabetic ketoacidosis in a pregnant woman due to acute starvation with concomitant influenza A (H1N1) and respiratory failure.

    Science.gov (United States)

    Skalley, G; Rodríguez-Villar, S

    2018-02-27

    Threatening refractory metabolic acidosis due to short-term starvation nondiabetic ketoacidosis is rarely reported. Severe ketoacidosis due to starvation itself is a rare occurrence, and more so in pregnancy with a concomitant stressful clinical situation. This case report presents a nondiabetic woman admitted in intensive care for respiratory failure type 1 during the third trimester of pregnancy with a severe metabolic acidosis refractory to medical treatment. We diagnosed the patient with acute starvation ketoacidosis based on her history and the absence of other causes of high anion gap metabolic acidosis after doing a rigorous analysis of her acid-base disorder. Crown Copyright © 2018. Publicado por Elsevier España, S.L.U. All rights reserved.

  18. PO02 - Clinical profile of children admitted to a paediatric intensive care unit due to acute clinical deterioration

    DEFF Research Database (Denmark)

    Jensen, Claus Sixtus; Aagaard, Hanne; Olesen, Hanne Vebert

    2016-01-01

    , an understanding of the nature of illness is important to patient safety. PURPOSE: This study described the frequency, clinical characteristics and outcomes of children who experience unplanned admission to a PICU due to clinical deterioration. METHODS: A registry retrospective descriptive study describing...... and exploring life-threatening situations leading to unexpected transfers to PICU in hospitalised children. The study includes all paediatric departments in the Central Denmark Region. PERSPECTIVE: This study will provide knowledge to assist the research efforts to identify and improve the management...

  19. Functional MRI for characterization of renal perfusion impairment and edema formation due to acute kidney injury in different mouse strains.

    Directory of Open Access Journals (Sweden)

    Susanne Tewes

    Full Text Available The purpose was to characterize acute kidney injury (AKI in C57BL/6 (B6- and 129/Sv (Sv-mice by noninvasive measurement of renal perfusion and tissue edema using functional MRI.Different severities of AKI were induced in B6- and Sv-mice by renal ischemia reperfusion injury (IRI. Unilateral clamping of the renal pedicle for 35 min (moderate AKI or 45 min (severe AKI was done. MRI (7-Tesla was performed 1, 7 and 28 days after surgery using a flow alternating inversion recovery (FAIR arterial spin labeling (ASL sequence. Maps of perfusion and T1-relaxation time were calculated. Relative MRI-parameters of the IRI kidney compared to the contralateral not-clipped kidney were compared between AKI severities and between mouse strains using unpaired t-tests. In addition, fibrosis was assessed by Masson Trichrome and collagen IV staining.After moderate AKI relative perfusion impairment was significantly higher in B6- than in Sv-mice at d7 (55±7% vs. 82±8%, p<0.05 and d28 (76±7% vs. 102±3%, p<0.01. T1-values increased in the early phase after AKI in both mouse strains. T1-increase was more severe after prolonged ischemia times of 45 min compared to 35 min in both mouse strains, measured in the renal cortex and outer stripe of outer medulla. Kidney volume loss (compared to the contralateral kidney occurred already after 7 days but proceeded markedly towards 4 weeks in severe AKI. Early renal perfusion impairment was predictive for later kidney volume loss. The progression to chronic kidney disease (CKD in the severe AKI model was similar in both mouse strains as revealed by histology.Quantification of renal perfusion and tissue edema by functional MRI allows characterization of strain differences upon AKI. Renal perfusion impairment was stronger in B6- compared to Sv-animals following moderate AKI. Prolonged ischemia times were associated with more severe perfusion impairment and edema formation in the early phase and progression to CKD within 4 weeks

  20. Tube thoracostomy complications in patients with acute blunt thoracic trauma due to road traffic accidents - a comparative study

    International Nuclear Information System (INIS)

    Ahmad, T.; Shaikh, K.

    2014-01-01

    Objective: To determine the differences in the frequency and types of Tube thoracostomy complications (TICs) between two groups of patients (A and B)With blunt thoracic trauma (BIT), as a result of road traffic accidents (RTA). Study Design: Prospective, comparative study. Place and duration of Study: Dawadrrii General Hospital (DGH), a level II trauma center, Riyadh, from December 4, 2011 to December 3, 2012. Methodology: The problem of a high number and variety of TICs' resulting due to various technical aspects of tube thoracostomy (IT) are highlighted in this study. This is a prospective comparative study enrolling a total of 140 patients with BTT due to RTA, referred to this hospital with indwelling Tube thoracostomies (TIs) (group A) or undergoing TTs at this hospital (group B) by a single thoracic surgeon within 10-15 minutes of arrival. Patients' demographic and clinical details were recorded and confirmed with the referring physicians, if necessary. The two groups were matched for age, gender, indications for ITs and the number and types of accompanying injuries. Informed consent was obtained before the procedure. Results were analyzed using SPSS v 19. Statistical significance achieved was translated into p values at 95% confidence interval. Results: Of the J 19 patients, who satisfied the inclusion criteria, group A had 49 (41.2%) and group B, 70 (58.8%) patients. Males were in he majority in both groups. A total of 130 chest tubes were placed in 119 patients. Contralateral chest tubes were indicated in 3 patients in group A and 8 patients in group B (table I). The overall TTCs rate was 61.5% (80/130), with the majority in group A (88.7%; p= 0.0001). The number of technical, infective and miscellaneous TTC in group A and B were 47 (92.2%), 6 (85.7%), 18 (81.8%), and 4 (7.8%), 1(14.3%), and 4 (18.2%), respectively (table II). The majority of the chest tubes in group A were smaller than 28 Fr (p=0.0001; RR=2.98; 95% CI=2.17-4.10). Mortality due to TT in

  1. First case of IgG4-related sclerosing cholangitis associated with autoimmune hemolytic anemia.

    Science.gov (United States)

    Masutani, Hironori; Okuwaki, Kosuke; Kida, Mitsuhiro; Yamauchi, Hiroshi; Imaizumi, Hiroshi; Miyazawa, Shiro; Iwai, Tomohisa; Takezawa, Miyoko; Koizumi, Wasaburo

    2014-07-14

    To our knowledge, patients with immunoglobulin G4-related sclerosing cholangitis (IgG4-SC) associated with autoimmune hemolytic anemia (AIHA) have not been reported previously. Many patients with IgG4-SC have autoimmune pancreatitis (AIP) and respond to steroid treatment. However, isolated cases of IgG4-SC are difficult to diagnose. We describe our experience with a patient who had IgG4-SC without AIP in whom the presence of AIHA led to diagnosis. The patient was a 73-year-old man who was being treated for dementia. Liver dysfunction was diagnosed on blood tests at another hospital. Imaging studies suggested the presence of carcinoma of the hepatic hilus and primary sclerosing cholangitis, but a rapidly progressing anemia developed simultaneously. After the diagnosis of AIHA, steroid treatment was begun, and the biliary stricture improved. IgG4-SC without AIP was thus diagnosed.

  2. Current research on the treatment and diagnosis of primary sclerosing cholangitis

    Directory of Open Access Journals (Sweden)

    Huan-yan PENG

    2016-12-01

    Full Text Available Primary sclerosing cholangitis (PSC is a chronic autoimmune cholestatic liver disease, with intrahepatic and/or extrahepatic bile duct diffuse inflammation, fibrosis, focal or segmental stenosis as the main features. Eventually this disease leads to bile duct obstruction, biliary cirrhosis and liver failure. The detection and diagnosis rate of PSC are increasing year by year, thus PSC becomes the hot spot for the study of hepatic inflammatory diseases. In this paper, we especially put our focus on the recent progress about diagnosis and treatment of PSC, and some special cases, including primary sclerosing cholangitis-autoimmune hepatitis (PSCAIH, autoimmune pancreatitis (AIP, ductile of PCS. These should help clinicians make a appropriate diagnosis and give correct treatment for these diseases. DOI: 10.11855/j.issn.0577-7402.2016.11.15

  3. Dapsone induced cholangitis as a part of dapsone syndrome: a case report

    OpenAIRE

    Choudhuri Gourdas; Dhingra Sadhna; Kumar Ashish; Itha Srivenu

    2003-01-01

    Abstract Background Dapsone can rarely cause a hypersensitivity reaction called dapsone syndrome, consisting of fever, hepatitis, exfoliative dermatitis, lymphadenopathy and hemolytic anemia. Dapsone syndrome is a manifestation of the DRESS (drug rash with eosinophilia and systemic symptoms) syndrome which is a serious condition that has been reported in association with various drugs. Cholangitis in dapsone syndrome has not been reported so far in the world literature. Case presentation We r...

  4. Successful immunotherapy of autoimmune cholangitis by adoptive transfer of forkhead box protein 3+ regulatory T cells

    Science.gov (United States)

    Tanaka, H; Zhang, W; Yang, G-X; Ando, Y; Tomiyama, T; Tsuneyama, K; Leung, P; Coppel, R L; Ansari, A A; Lian, Z X; Ridgway, W M; Joh, T; Gershwin, M E

    2014-01-01

    Treatment of primary biliary cirrhosis (PBC) has lagged behind that of other autoimmune diseases. In this study we have addressed the potential utility of immunotherapy using regulatory T cells (Treg) to treat murine autoimmune cholangitis. In particular, we have taken advantage of our ability to produce portal inflammation and bile duct cell loss by transfer of CD8+ T cells from the dominant negative form of transforming growth factor beta receptor type II (dnTGF-βRII) mice to recombination-activating gene (Rag)1–/– recipients. We then used this robust established adoptive transfer system and co-transferred CD8+ T cells from dnTGF-βRII mice with either C57BL/6 or dnTGF-βRII forkhead box protein 3 (FoxP3+) T cells. Recipient mice were monitored for histology, including portal inflammation and intralobular biliary cell damage, and also included a study of the phenotypical changes in recipient lymphoid populations and local and systemic cytokine production. Importantly, we report herein that adoptive transfer of Treg from C57BL/6 but not dnTGF-βRII mice significantly reduced the pathology of autoimmune cholangitis, including decreased portal inflammation and bile duct damage as well as down-regulation of the secondary inflammatory response. Further, to define the mechanism of action that explains the differential ability of C57BL/6 Treg versus dnTGF-βRII Treg on the ability to down-regulate autoimmune cholangitis, we noted significant differential expression of glycoprotein A repetitions predominant (GARP), CD73, CD101 and CD103 and a functionally significant increase in interleukin (IL)-10 in Treg from C57BL/6 compared to dnTGF-βRII mice. Our data reflect the therapeutic potential of wild-type CD4+ FoxP3+ Treg in reducing the excessive T cell responses of autoimmune cholangitis, which has significance for the potential immunotherapy of PBC. PMID:25041369

  5. Successful immunotherapy of autoimmune cholangitis by adoptive transfer of forkhead box protein 3(+) regulatory T cells.

    Science.gov (United States)

    Tanaka, H; Zhang, W; Yang, G-X; Ando, Y; Tomiyama, T; Tsuneyama, K; Leung, P; Coppel, R L; Ansari, A A; Lian, Z X; Ridgway, W M; Joh, T; Gershwin, M E

    2014-11-01

    Treatment of primary biliary cirrhosis (PBC) has lagged behind that of other autoimmune diseases. In this study we have addressed the potential utility of immunotherapy using regulatory T cells (Treg ) to treat murine autoimmune cholangitis. In particular, we have taken advantage of our ability to produce portal inflammation and bile duct cell loss by transfer of CD8(+) T cells from the dominant negative form of transforming growth factor beta receptor type II (dnTGF-βRII) mice to recombination-activating gene (Rag)1(-/-) recipients. We then used this robust established adoptive transfer system and co-transferred CD8(+) T cells from dnTGF-βRII mice with either C57BL/6 or dnTGF-βRII forkhead box protein 3 (FoxP3(+) ) T cells. Recipient mice were monitored for histology, including portal inflammation and intralobular biliary cell damage, and also included a study of the phenotypical changes in recipient lymphoid populations and local and systemic cytokine production. Importantly, we report herein that adoptive transfer of Treg from C57BL/6 but not dnTGF-βRII mice significantly reduced the pathology of autoimmune cholangitis, including decreased portal inflammation and bile duct damage as well as down-regulation of the secondary inflammatory response. Further, to define the mechanism of action that explains the differential ability of C57BL/6 Treg versus dnTGF-βRII Treg on the ability to down-regulate autoimmune cholangitis, we noted significant differential expression of glycoprotein A repetitions predominant (GARP), CD73, CD101 and CD103 and a functionally significant increase in interleukin (IL)-10 in Treg from C57BL/6 compared to dnTGF-βRII mice. Our data reflect the therapeutic potential of wild-type CD4(+) FoxP3(+) Treg in reducing the excessive T cell responses of autoimmune cholangitis, which has significance for the potential immunotherapy of PBC. © 2014 British Society for Immunology.

  6.  Alkaline phosphatase normalization is a biomarker of improved survival in primary sclerosing cholangitis.

    Science.gov (United States)

    Hilscher, Moira; Enders, Felicity B; Carey, Elizabeth J; Lindor, Keith D; Tabibian, James H

    2016-01-01

     Introduction. Recent studies suggest that serum alkaline phosphatase may represent a prognostic biomarker in patients with primary sclerosing cholangitis. However, this association remains poorly understood. Therefore, the aim of this study was to investigate the prognostic significance and clinical correlates of alkaline phosphatase normalization in primary sclerosing cholangitis. This was a retrospective cohort study of patients with a new diagnosis of primary sclerosing cholangitis made at an academic medical center. The primary endpoint was time to hepatobiliaryneoplasia, liver transplantation, or liver-related death. Secondary endpoints included occurrence of and time to alkaline phosphatase normalization. Patients who did and did not achieve normalization were compared with respect to clinical characteristics and endpoint-free survival, and the association between normalization and the primary endpoint was assessed with univariate and multivariate Cox proportional-hazards analyses. Eighty six patients were included in the study, with a total of 755 patient-years of follow-up. Thirty-eight patients (44%) experienced alkaline phosphatase normalization within 12 months of diagnosis. Alkaline phosphatase normalization was associated with longer primary endpoint-free survival (p = 0.0032) and decreased risk of requiring liver transplantation (p = 0.033). Persistent normalization was associated with even fewer adverse endpoints as well as longer survival. In multivariate analyses, alkaline phosphatase normalization (adjusted hazard ratio 0.21, p = 0.012) and baseline bilirubin (adjusted hazard ratio 4.87, p = 0.029) were the only significant predictors of primary endpoint-free survival. Alkaline phosphatase normalization, particularly if persistent, represents a robust biomarker of improved long-term survival and decreased risk of requiring liver transplantation in patients with primary sclerosing cholangitis.

  7. Localized primary sclerosing cholangitis mimicking a cholecystectomy stricture relieved by an endoprosthesis.

    Science.gov (United States)

    Oren, R.; Goldin, E.; Harats, N.; Libson, E.; Shouval, D.

    1991-01-01

    Primary sclerosing cholangitis presenting as a localized stricture affecting a segment of the extrahepatic biliary tree is rarely found. We describe the case of a 39 year old woman with obstructive jaundice, in whom this diagnosis was proven by endoscopic retrograde cholangiography. An endoprosthesis was endoscopically introduced through the stenotic area which led to a dramatic improvement enabling a successful liver transplantation after 2 years. Images Figure 1 Figure 2 PMID:1852674

  8. Isolated nail lichen planus with primary sclerosing cholangitis in a child

    International Nuclear Information System (INIS)

    Al-Ajroush, N.; Al-Khenaizan, S.

    2007-01-01

    Lichen planus (LP) is an uncommon, inflammatory dermatosis with characteristic lesions affecting the skin, nails and the mucous membranes. It is rare in childhood. Although nail abnormalities have been reported in 1-10% of patients with LP, the prevalence of nail involvement in affected children is unknown. Here we report a 2-year-old child with isolated nail LP, in association with primary sclerosing cholangitis. (author)

  9. An acute hemolytic transfusion reaction due to anti-IH in a patient with sickle cell disease.

    Science.gov (United States)

    Campbell, S A; Shirey, R S; King, K E; Ness, P M

    2000-07-01

    A hemolytic transfusion reaction (HTR) due to anti-IH is reported in a patient with sickle cell disease (SCD). An 18-year-old woman with SCD and a complete phenotype on file had been identified as group B-positive with negative antibody-screening tests and had received 1 unit of packed RBCs. Ten days later, she was readmitted in painful crisis with a Hb of 4.2 g per dL. Antibody-screening tests and panel cells were positive at all test phases with a negative autocontrol, which suggested alloantibodies. Phenotypically matched group O RBCs were issued emergently. After the transfusion of 100 mL, the patient had an HTR with chills, fever, and tachycardia and laboratory findings of hemoglobinemia, hemoglobinuria, and negative DATs. A high-titer, IgM anti-IH with a high thermal amplitude (reactive with group O, but not group B RBCs at 37 degrees C) was identified. Autologous RBCs appeared to have normal I antigen expression, but less H antigen than pooled group B RBCs. She was given group B RBCs, uneventfully, by use of a blood warmer. This is a rare case of anti-IH as the cause of a HTR, as a serologic problem that may be seen in SCD, and as an autoantibody that may mimic an alloantibody. Ironically, this HTR resulted from the effort to provide phenotypically matched RBCs, which necessitated the selection of group O RBCs.

  10. [Acute abdomen due to complicated intramural duodenal haematoma. Report of a case and review of the literature].

    Science.gov (United States)

    Molina-Barea, Rocío; Pérez-Cabrera, Beatriz; Hernández-García, María Dolores; Navarro-Freire, Francisco; Jiménez-Ríos, José Antonio

    2015-01-01

    Intramural duodenal haematoma is a rare entity that usually occurs in the context of patients with coagulation disorders. A minimum percentage is related to processes such as pancreatitis and pancreatic tumours. The case is presented of a 45 year-old male with a history of chronic pancreatitis secondary to alcoholism. He was seen in the emergency room due to abdominal pain, accompanied by toxic syndrome. The abdominal computed tomography reported increased concentric duodenal wall thickness, in the second and third portion. After oesophageal-gastro-duodenoscopy, he presented with haemorrhagic shock. He had emergency surgery, finding a hemoperitoneum, duodenopancreatic tumour with intense inflammatory component, as well a small bowel perforation of third duodenal portion. A cephalic duodenopancreatectomy was performed with pyloric preservation and reconstruction with Roux-Y. Treatment of a duodenal haematoma is nasogastric decompression, blood transfusion and correction of coagulation abnormalities. Surgery is indicated in the cases in which there is no improvement after 2 weeks of treatment, or there is suspicion of malignancy or major complications arise. Duodenal intramural haematoma secondary to chronic pancreatitis is rare, although the diagnosis should be made with imaging and, if suspected, start conservative treatment and surgery only in complicated cases. Copyright © 2015 Academia Mexicana de Cirugía A.C. Published by Masson Doyma México S.A. All rights reserved.

  11. Sub-acute occupational hypersensitivity pneumonitis due to low-level exposure to diisocyanates in a secretary.

    Science.gov (United States)

    Schreiber, J; Knolle, J; Sennekamp, J; Schulz, K T; Hahn, J U; Hering, K G; Raulf-Heimsoth, M; Merget, R

    2008-09-01

    There is virtually no information in the literature about the exposure levels needed to induce hypersensitivity pneumonitis (HP) by diisocyanates. The present study reports a case of occupational HP due to diisocyanates after low-level exposure. A 53-yr-old female never-smoker developed progressive shortness of breath on exertion, cough, fatigue and flu-like symptoms shortly after she began work as a secretary of a car body repair shop. A diagnosis of HP was made 2 yrs later, based on a restrictive ventilatory defect, a reticulonodular and discrete ground-glass pattern on high-resolution computed tomography, lymphocytosis in bronchoalveolar lavage and specific immunoglobulin G antibodies to diisocyanate human serum albumin conjugates in the patient's serum. The diagnosis was confirmed by recovery after exposure cessation and deterioration after re-exposure. Ambient monitoring revealed air concentrations of different diisocyanate monomers below the detection limit in both the patient's work station and in front of the paint spray booths, with the exception of one measurement that showed 4,4-methylenediphenyl diisocyanate concentrations of 3 microg x m(-3) in front of one booth (corresponding to a total reactive isocyanate group concentration of 1 microg x m(-3)). The present authors conclude that concentrations of diisocyanates far below current exposure limits may induce hypersensitivity pneumonitis in susceptible subjects.

  12. CD8 T cells primed in the gut-associated lymphoid tissue induce immune-mediated cholangitis in mice.

    Science.gov (United States)

    Seidel, Daniel; Eickmeier, Ira; Kühl, Anja A; Hamann, Alf; Loddenkemper, Christoph; Schott, Eckart

    2014-02-01

    The pathogenesis of primary sclerosing cholangitis (PSC) remains poorly understood. Since PSC predominantly occurs in patients with inflammatory bowel disease, autoimmunity triggered by activated T cells migrating from the gut to the liver is a possible mechanism. We hypothesized that T cells primed in the gut-associated lymphoid tissue (GALT) by a specific antigen migrate to the liver and cause cholangitis when they recognize the same antigen on cholangiocytes. We induced ovalbumin-dependent colitis in mice that express ovalbumin in biliary epithelia (ASBT-OVA mice) and crossed ASBT-OVA mice with mice that express ovalbumin in enterocytes (iFABP-OVA mice). We analyzed T-cell activation in the GALT and crossreactivity to the same antigen in the liver as well as the effects of colitis per se on antigen-presentation and T-cell activation in the liver. Intrarectal application of ovalbumin followed by transfer of CD8 OT-I T cells led to antigen-dependent colitis. CD8 T cells primed in the GALT acquired effector function and the capability to migrate to the liver, where they caused cholangitis in a strictly antigen-dependent manner. Likewise, cholangitis developed in mice expressing ovalbumin simultaneously in biliary epithelia and enterocytes after transfer of OT-I T cells. Dextran sodium sulfate colitis led to increased levels of inflammatory cytokines in the portal venous blood, induced activation of resident liver dendritic cells, and promoted the induction of T-cell-dependent cholangitis. Our data strengthen the notion that immune-mediated cholangitis is caused by T cells primed in the GALT and provide the first link between colitis and cholangitis in an antigen-dependent mouse model. © 2013 by the American Association for the Study of Liver Diseases.

  13. Radiological diagnosis of primary sclerosing cholangitis: value of ERC and CT; Radiologische Diagnostik der Primaer Sklerosierenden Cholangitis: Wertigkeit von ERC und CT

    Energy Technology Data Exchange (ETDEWEB)

    Kollmann, F.D. [Strahlenklinik und Poliklinik, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Maeurer, J. [Strahlenklinik und Poliklinik, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Hintze, R.E. [Chirurgische Klinik, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Adler, A. [Klinik fuer Innere Medizin mit Schwerpunkt Gastroenterologie, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Veltzke, W. [Klinik fuer Innere Medizin mit Schwerpunkt Gastroenterologie, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Lohmann, R. [Chirurgische Klinik, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany); Felix, R. [Strahlenklinik und Poliklinik, Klinikum Rudolf Virchow, Freie Univ. Berlin (Germany)

    1994-12-31

    To evaluate the use of computed tomography (CT) in primary sclerosing cholangitis (PSC) as compared to endoscopic-retrograde cholangiography (ERC), imaging studies of 24 patients were reviewed. 19 patients were studied by ERC, 19 by CT and 14 by both. In 17 cases, ERC confirmed PSC. One cholangiogram suggested a tumor. CT reflected PSC in only 11 cases, while three patients displayed a mass lesion. Thus, ERC remains the standard imaging technique for diagnosing PSC, whereas CT proves beneficial in excluding hepatic masses. (orig.) [Deutsch] Um den Stellenwert der endoskopisch-retrograden Cholangiographie (ERC) bei Primaer Sklerosierender Cholangitis (PSC) mit dem der Computertomographie (CT) zu vergleichen, wurden Untersuchungen von 24 Patienten mit der klinischen Verdachtsdiagnose PSC retrospektiv ausgewertet. 19 Patienten wurden mit ERC untersucht, 19 mit CT und 14 mit beiden Verfahren. Durch ERC konnte in 17 Faellen die Diagnose bestaetigt werden. In einem Patienten fand sich eine tumorverdaechtige Laesion. Im CT konnten nur in elf Faellen Gallengangsveraenderungen nachgewiesen werden, in drei Untersuchungen jedoch hepatische Raumforderungen. Die ERC bleibt damit die aussagekraeftigere Untersuchung zur Bestaetigung einer PSC-Verdachtsdiagnose, waehrend CT vor allem zur Tumordiagnostik bei PSC-Patienten indiziert ist. (orig.)

  14. Application of transpulmonary thermodilution monitoring (PiCCO in patient with neurogenic pulmonary edema and acute obstructive hydrocephalus due to a central neurocytoma: A case report

    Directory of Open Access Journals (Sweden)

    Ryoichi Iwata

    2017-06-01

    Full Text Available Neurogenic pulmonary edema (NPE is an acute life-threatening complication associated with many forms of central nervous system injury. Its pathophysiology is still debated. We report a patient with acute obstructive hydrocephalus due to a central neurocytoma who also had NPE, for which serial transpulmonary thermodilution monitoring (PiCCO was performed. Insertion of the PiCCO, which provides information about the patient's cardiac output, preload status and amount of lung water, revealed a high pulmonary vascular permeability index (PVPI and low global end-diastolic volume (GEDV without cardiac dysfunction, indicating permeability edema, which led to our changing the therapeutic strategy. Using PiCCO monitoring to balance the preload and extent of pulmonary edema enabled achievement of an optimal cardiac preload for organ perfusion, resulting in normalization of pulmonary edema by day 2. PiCCO facilitates understanding of the mechanism of NPE, guiding the management of fluid balance and the choice of vasopressors in patients with life-threatening NPE.

  15. Successful low-dose azathioprine for myasthenia gravis despite hepatopathy from primary sclerosing cholangitis: a case report

    Directory of Open Access Journals (Sweden)

    Höflich Sonja

    2010-11-01

    Full Text Available Abstract Introduction Although myasthenia gravis is frequently associated with other disorders, it has not been reported together with primary sclerosing cholangitis, complicating the administration of liver-toxic immunosuppressive therapy. Case presentation A 73-year-old Caucasian woman with a history of arterial hypertension, thyroid dysfunction, glaucoma, right-sided ptosis and later generalized weakness, was diagnosed with myasthenia gravis. Additionally, primary sclerosing cholangitis was detected, initially prohibiting the administration of immunosuppressants. Despite treatment with steroids and pyridostigmine she repeatedly experienced myasthenic crises. After the fifth crisis and after antibody titers had reached levels > 100 nmol/L during two years of follow-up, it was decided to restart azathioprine. Interestingly, low-dose azathioprine (1.5 mg/kg/day was well tolerated, had a positive clinical and immunological effect and did not worsen primary sclerosing cholangitis. Conclusion Myasthenia gravis may occur together with primary sclerosing cholangitis in the same patient. Mild immunosuppression with azathioprine is feasible and effective in such a patient, without worsening myasthenia gravis or primary sclerosing cholangitis.

  16. Successful low-dose azathioprine for myasthenia gravis despite hepatopathy from primary sclerosing cholangitis: a case report

    Science.gov (United States)

    2010-01-01

    Introduction Although myasthenia gravis is frequently associated with other disorders, it has not been reported together with primary sclerosing cholangitis, complicating the administration of liver-toxic immunosuppressive therapy. Case presentation A 73-year-old Caucasian woman with a history of arterial hypertension, thyroid dysfunction, glaucoma, right-sided ptosis and later generalized weakness, was diagnosed with myasthenia gravis. Additionally, primary sclerosing cholangitis was detected, initially prohibiting the administration of immunosuppressants. Despite treatment with steroids and pyridostigmine she repeatedly experienced myasthenic crises. After the fifth crisis and after antibody titers had reached levels > 100 nmol/L during two years of follow-up, it was decided to restart azathioprine. Interestingly, low-dose azathioprine (1.5 mg/kg/day) was well tolerated, had a positive clinical and immunological effect and did not worsen primary sclerosing cholangitis. Conclusion Myasthenia gravis may occur together with primary sclerosing cholangitis in the same patient. Mild immunosuppression with azathioprine is feasible and effective in such a patient, without worsening myasthenia gravis or primary sclerosing cholangitis. PMID:21059205

  17. Biodegradable braided poly(lactic-co-glycolic acid) urethral stent combined with dutasteride in the treatment of acute urinary retention due to benign prostatic enlargement: a pilot study.

    Science.gov (United States)

    Kotsar, Andres; Isotalo, Taina; Juuti, Hanne; Mikkonen, Joonas; Leppiniemi, Jenni; Hänninen, Venla; Kellomäki, Minna; Talja, Martti; Tammela, Teuvo L J

    2009-03-01

    To evaluate, in a pilot study, the efficacy and safety of combining a braided poly(lactic-co-glycolic acid) (PLGA, a copolymer of l-lactide and glycolide) urethral stent and dutasteride in the treatment of acute urinary retention (AUR) due to benign prostatic enlargement (BPE). Ten men with AUR due to BPE were treated as outpatients. A biodegradable braided PLGA urethral stent was inserted into the prostatic urethra, using a specially designed insertion device under visual control. Dutasteride treatment was started and the patients were followed up for 3 months after insertion of the stents. In all patients the stents were placed successfully with the new insertion device. All men were able to void after inserting the stent. At 1 month five patients voided freely with a low residual urine volume (biodegradable braided prostatic stents. The new braided-pattern stent overcomes the earlier problems of migration and sudden breakage into large particles associated with biodegradable spiral stents. However, the mechanical properties of the new stent need to be improved and tested in a longer follow-up. We consider that this new biodegradable braided-pattern urethral stent could provide a new option in the future treatment of AUR.

  18. Acute Respiratory Distress due to Thymoma in a Patient Treated with TK Inhibitor: A Case Report and Review of the Current Treatment Options

    Directory of Open Access Journals (Sweden)

    P. Zarogoulidis

    2011-03-01

    Full Text Available Thymic malignancies are rare intrathoracic tumors that may be aggressive and difficult to treat in advanced stage. Surgery is the cornerstone of the management of thymomas: it is significant for the definite histopathological diagnosis and staging, and in most cases, it constitutes the first step of the treatment strategy. For patients with primary unresectable thymomas, the multimodal treatment schedule nowadays includes neoadjuvant chemotherapy, extensive surgery, adjuvant radiotherapy, and in some cases, adjuvant chemotherapy. A patient with a history of stage III COPD and an undiagnosed thoracic mass was admitted to the intensive care unit with acute respiratory distress. A radiologic evaluation by CT scan revealed a mass of 13 cm in diameter at the mediastinum. Fine needle aspiration was performed and revealed a thymoma. Due to poor performance status, the patient was not able to undergo surgery. He refused to be treated with neither chemotherapy nor radiotherapy, but due to EGFR overexpression, treatment with TK inhibitor was suggested. Fine needle aspiration biopsy is commonly used to identify metastasis to the mediastinum. However, it is less often employed as a primary diagnostic tool for tumors, particularly thymic neoplasms. The use of targeted therapies for the treatment of thymic malignancies has been described in the literature. Over the past years, significant efforts have been made to dissect the molecular pathways involved in the carcinogenesis of these tumors. Insights have been obtained following anecdotal clinical responses to targeted therapies, and large-scale genomic analyses have been conducted.

  19. Acute Cholangitis following Intraductal Migration of Surgical Clips 10 Years after Laparoscopic Cholecystectomy

    Directory of Open Access Journals (Sweden)

    Natalie E. Cookson

    2015-01-01

    Full Text Available Background. Laparoscopic cholecystectomy represents the gold standard approach for treatment of symptomatic gallstones. Surgery-associated complications include bleeding, bile duct injury, and retained stones. Migration of surgical clips after cholecystectomy is a rare complication and may result in gallstone formation “clip cholelithiasis”. Case Report. We report a case of a 55-year-old female patient who presented with right upper quadrant pain and severe sepsis having undergone an uncomplicated laparoscopic cholecystectomy 10 years earlier. Computed tomography (CT imaging revealed hyperdense material in the common bile duct (CBD compatible with retained calculus. Endoscopic retrograde cholangiopancreatography (ERCP revealed appearances in keeping with a migrated surgical clip within the CBD. Balloon trawl successfully extracted this, alleviating the patient’s jaundice and sepsis. Conclusion. Intraductal clip migration is a rarely encountered complication after laparoscopic cholecystectomy which may lead to choledocholithiasis. Appropriate management requires timely identification and ERCP.

  20. TG13 current terminology, etiology, and epidemiology of acute cholangitis and cholecystitis

    NARCIS (Netherlands)

    Kimura, Yasutoshi; Takada, Tadahiro; Strasberg, Steven M.; Pitt, Henry A.; Gouma, Dirk J.; Garden, O. James; Büchler, Markus W.; Windsor, John A.; Mayumi, Toshihiko; Yoshida, Masahiro; Miura, Fumihiko; Higuchi, Ryota; Gabata, Toshifumi; Hata, Jiro; Gomi, Harumi; Dervenis, Christos; Lau, Wan-Yee; Belli, Giulio; Kim, Myung-Hwan; Hilvano, Serafin C.; Yamashita, Yuichi

    2013-01-01

    While referring to the evidence adopted in the Tokyo Guidelines 2007 (TG07) as well as subsequently obtained evidence, further discussion took place on terminology, etiology, and epidemiological data. In particular, new findings have accumulated on the occurrence of symptoms in patients with

  1. HLA variants related to primary sclerosing cholangitis influence rejection after liver transplantation.

    Science.gov (United States)

    Fosby, Bjarte; Næss, Sigrid; Hov, Johannes R; Traherne, James; Boberg, Kirsten M; Trowsdale, John; Foss, Aksel; Line, Pål-Dag; Franke, Andre; Melum, Espen; Scott, Helge; Karlsen, Tom H

    2014-04-14

    To investigate influence of human leukocyte antigen (HLA) and killer immunoglobuline-like receptor (KIR) genotypes on risks of acute rejection (AR) after liver transplantation (LTX). In this retrospective study we included 143 adult donor-recipient pairs with a minimum of 6 mo follow-up after LTX for whom DNA was available from both donor and recipients. Clinical data, all early complications including episodes and severity of AR and graft/patient survival were registered. The diagnosis of AR was based on clinical, biochemical and histological criteria. All suspected episodes of AR were biopsy confirmed. Key classical HLA loci (HLA-A, HLA-B, HLA-C and HLA-DRB1) were genotyped using Sanger sequencing. 16 KIR genes were genotyped using a novel real time PCR approach which allows for determination of the diploid copy number of each KIR gene. Immunohistochemical staining for T (CD3), B (CD20) and natural killer (NK) cells (CD56 and CD57) were performed on liver biopsies from 3 different patient groups [primary sclerosing cholangitis (PSC), primary biliary cirrhosis and non-autoimmune liver disease], 10 in each group, with similar grade of AR. Fourty-four (31%) patients were transplanted on the basis of PSC, 40% of them had AR vs 24% in the non-PSC group (P = 0.04). No significant impact of donor-recipient matching for HLA and KIR genotypes was detected. In the overall recipient population an increased risk of AR was detected for HLA-B*08 (P = 0.002, OR = 2.5; 95%CI: 1.4-4.6), HLA-C*07 (P = 0.001, OR = 2.4; 95%CI: 1.4-4.0) and HLA-DRB1*03 (P = 0.03, OR = 1.9; 95%CI: 1.0-3.3) and a decreased risk for HLA-DRB1*04 (P = 0.001, OR = 0.2; 95%CI: 0.1-0.5). For HLA-B*08, HLA-C*07 and DRB1*04 the associations remained evident in a subgroup analysis of non-PSC recipients (P = 0.04, P = 0.003 and P = 0.02, respectively). In PSC recipients corresponding P values were 0.002, 0.17 and 0.01 for HLA-B*08, HLA-C*07 and DRB1*04, respectively. A dosage effect of AR prevalence according to

  2. Trends in Hospitalization and Mortality Rates Due to Acute Cardiovascular Disease in Castile and León, 2001 to 2015.

    Science.gov (United States)

    López-Messa, Juan B; Andrés-de Llano, Jesús M; López-Fernández, Laura; García-Cruces, Jesús; García-Crespo, Julio; Prieto González, Miryam

    2018-02-01

    To analyze hospitalization and mortality rates due to acute cardiovascular disease (ACVD). We conducted a cross-sectional study of the hospital discharge database of Castile and León from 2001 to 2015, selecting patients with a principal discharge diagnosis of acute myocardial infarction (AMI), unstable angina, heart failure, or acute ischemic stroke (AIS). Trends in the rates of hospitalization/100 000 inhabitants/y and hospital mortality/1000 hospitalizations/y, overall and by sex, were studied by joinpoint regression analysis. A total of 239 586 ACVD cases (AMI 55 004; unstable angina 15 406; heart failure 111 647; AIS 57 529) were studied. The following statistically significant trends were observed: hospitalization: ACVD, upward from 2001 to 2007 (5.14; 95%CI, 3.5-6.8; P < .005), downward from 2011 to 2015 (3.7; 95%CI, 1.0-6.4; P < .05); unstable angina, downward from 2001 to 2010 (-12.73; 95%CI, -14.8 to -10.6; P < .05); AMI, upward from 2001 to 2003 (15.6; 95%CI, 3.8-28.9; P < .05), downward from 2003 to 2015 (-1.20; 95%CI, -1.8 to -0.6; P < .05); heart failure, upward from 2001 to 2007 (10.70; 95%CI, 8.7-12.8; P < .05), upward from 2007 to 2015 (1.10; 95%CI, 0.1-2.1; P < .05); AIS, upward from 2001 to 2007 (4.44; 95%CI, 2.9-6.0; P < .05). Mortality rates: downward from 2001 to 2015 in ACVD (-1.16; 95%CI, -2.1 to -0.2; P < .05), AMI (-3.37, 95%CI, -4.4 to -2, 3, P < .05), heart failure (-1.25; 95%CI, -2.3 to -0.1; P < .05) and AIS (-1.78; 95%CI, -2.9 to -0.6; P < .05); unstable angina, upward from 2001 to 2007 (24.73; 95%CI, 14.2-36.2; P < .05). The ACVD analyzed showed a rising trend in hospitalization rates from 2001 to 2015, which was especially marked for heart failure, and a decreasing trend in hospital mortality rates, which were similar in men and women. These data point to a stabilization and a decline in hospital mortality, attributable to established prevention measures. Copyright © 2017 Sociedad Española de Cardiología. Published by

  3. [Clinical features of patients with fulminant hepatitis A requiring emergency liver transplantation: comparison with acute liver failure due to other causes].

    Science.gov (United States)

    Kim, Jin Dong; Choi, Jong Young; Park, Chung Hwa; Song, Myeong Jun; Jang, Jeong Won; Bae, Si Hyun; Yoon, Seung Kew; Lee, Young Sok; You, Young Kyoung; Kim, Dong Goo

    2010-03-01

    According to recent prevalence of hepatitis A virus (HAV) infection, acute liver failure (ALF) due to HAV infection is observed frequently in parallel. The aim of this study was to elucidate the clinical, laboratory, and pathologic features of patients who have undergone emergency liver transplantation (LT) due to fulminant HAV infection. Clinical, laboratory, and pathologic data of 11 transplant recipients with anti-HAV IgM-positive ALF between December 2007 and May 2009 were analyzed, and compared with data of 10 recipients who underwent LT for the management of ALF due to other causes. The median age of the patients with HAV-related ALF was 34 years (range: 15-43 years). The levels of hemoglobin, aspartate aminotransferase (AST), alanine aminotransferase (ALT), and creatinine were higher and the level of bilirubin was lower in the HAV-related ALF group than in the other group (P=0.005, 0.001, 0.001, 0.010, and 0.003, respectively). The time from the onset of initial symptoms to the development of encephalopathy was shorter in the HAV-related ALF group than in the other group (median 5 days, range: 4-13 days; PLiver Failure Study Group prognostic index, King's College criteria, and model for endstage liver disease (MELD) and Child-Pugh scores were not associated with the grade of hepatic encephalopathy or time of progression to encephalopathy. The results of this study indicate that the clinical condition of patients with HAV-related ALF requiring emergency LT aggravates rapidly. Prognostic parameters are not sufficient for discriminating transplant candidates in patients with fulminant hepatitis A.

  4. Primary sclerosing cholangitis associated with increased peripheral eosinophils and serum IgE.

    Science.gov (United States)

    Shimomura, I; Takase, Y; Matsumoto, S; Kuyama, J; Nakajima, T; Maeda, H; Sugase, T; Hata, A; Hanada, M; Okuno, M

    1996-10-01

    Symptoms of cholestasis, including epigastralgia, fever, and jaundice, with marked increases in peripheral eosinophils and serum IgE in a 20-year-old man are reported here. Endoscopic retrograde cholangio-pancreatography (ERCP) detected constrictions of the bile ducts, compatible with primary sclerosing cholangitis (PSC). The symptoms and blood parameters of liver dysfunction were associated with the degree of eosinophilia and high serum IgE levels. During corticosteroid therapy, all of these parameters improved, and morphologic improvements of the bile ducts were also observed. The pathogenesis of PSC may be explained, in part, by the concept of hypereosinophilic syndrome or allergic reaction.

  5. Falciform ligament abscess from left sided portal pyaemia following malignant obstructive cholangitis

    Directory of Open Access Journals (Sweden)

    Warren Leigh R

    2012-12-01

    Full Text Available Abstract Abscess formation of the falciform ligament is incredibly rare and perplexing when encountered for the first time. It is reported to occur in the setting of cholecystitis and cholangitis, but the pathophysiology is poorly understood. In this case report, we present a 73-year-old man with falciform ligament abscess following cholangitis from an obstructive ampullary carcinoma. The patient was referred to the Royal Adelaide Hospital from a country hospital, with progressive jaundice, anorexia and nausea. Prior to transfer, he deteriorated with cholangitis, dehydration and renal failure. On arrival, his abdomen was exquisitely tender along the course of the falciform ligament. His blood tests revealed an elevated white cell count of 14.9 x 103/μl, bilirubin of 291μmol/l and creatinine of 347 μmol/l. His CA 19-9 was markedly elevated at 35,000 kU/l. A non-contrast computed tomography (CT demonstrated gross biliary dilatation and a collection tracking along the path of the falciform ligament to the umbilicus. The patient was commenced on intravenous antibiotics and underwent an urgent endoscopic retrograde cholangiopancreatogram (ERCP with sphincterotomy and biliary stent drainage. Cholangiogram revealed a grossly dilated biliary tree, with abrupt transition at the ampulla, which on biopsy confirmed an obstructing ampullary carcinoma. Following ERCP, his jaundice and abdominal tenderness resolved. He was optimized over 4 weeks for an elective pancreaticoduodenectomy. At operation, we found abscess transformation of the falciform ligament. Copious amounts of pus and necrotic material was drained. Part of the round ligament was resected along the undersurface of the liver. Histology showed that there was prominent histiocytic inflammation with granular acellular eosinophilic components. The patient recovered slowly but uneventfully. A contrast CT scan undertaken 2 weeks post-operatively (approximately 7 weeks after the initial CT revealed

  6. Genome-wide association analysis in primary sclerosing cholangitis identifies two non-HLA susceptibility loci

    Science.gov (United States)

    Melum, Espen; Franke, Andre; Schramm, Christoph; Weismüller, Tobias J; Gotthardt, Daniel Nils; Offner, Felix A; Juran, Brian D; Laerdahl, Jon K; Labi, Verena; Björnsson, Einar; Weersma, Rinse K; Henckaerts, Liesbet; Teufel, Andreas; Rust, Christian; Ellinghaus, Eva; Balschun, Tobias; Boberg, Kirsten Muri; Ellinghaus, David; Bergquist, Annika; Sauer, Peter; Ryu, Euijung; Hov, Johannes Roksund; Wedemeyer, Jochen; Lindkvist, Björn; Wittig, Michael; Porte, Robert J; Holm, Kristian; Gieger, Christian; Wichmann, H-Erich; Stokkers, Pieter; Ponsioen, Cyriel Y; Runz, Heiko; Stiehl, Adolf; Wijmenga, Cisca; Sterneck, Martina; Vermeire, Severine; Beuers, Ulrich; Villunger, Andreas; Schrumpf, Erik; Lazaridis, Konstantinos N; Manns, Michael P; Schreiber, Stefan; Karlsen, Tom H

    2015-01-01

    Primary sclerosing cholangitis (PSC) is a chronic bile duct disease affecting 2.4–7.5% of individuals with inflammatory bowel disease. We performed a genome-wide association analysis of 2,466,182 SNPs in 715 individuals with PSC and 2,962 controls, followed by replication in 1,025 PSC cases and 2,174 controls. We detected non-HLA associations at rs3197999 in MST1 and rs6720394 near BCL2L11 (combined P = 1.1 × 10−16 and P = 4.1 × 10−8, respectively). PMID:21151127

  7. Diagnostic approach using endosonography guided fine needle aspiration for lymphadenopathy in primary sclerosing cholangitis

    Science.gov (United States)

    Tsukinaga, Shintaro; Imazu, Hiroo; Uchiyama, Yujiro; Kakutani, Hiroshi; Kuramoti, Akira; Kato, Masayuki; Kanazawa, Keisuke; Kobayashi, Tsuyoshi; Searashi, Yasuyuki; Tajiri, Hisao

    2007-01-01

    We report a case of primary sclerosing cholangitis (PSC) with benign lyphadenopathy which was diagnosed with endosonography guided fine needle aspiration (EUS-FNA). A 65-year-old woman was admitted to Jikei University Hospital with severe jaundice. Although endoscopic retrograde cholangiography and liver biopsy revealed the findings consistent with PSC, abdominal computed tomography revealed numerous large perihepatic lymph nodes with a maximum diameter of more than 3 cm. Therefore, EUS-FNA was done in order to exclude malignant lymphadenopathy, and adequate specimens obtained by EUS-FNA showed reactive hyperplasia of lymphnode. The patients were scheduled to undergo liver transplantation. PMID:17659741

  8. [Adams-Stokes attack due to complete atrioventricular block in a patient with acute promyelocytic leukemia during remission induction therapy using all-trans retinoic acid].

    Science.gov (United States)

    Yamauchi, Takahiro; Arai, Hajime; Taga, Masahiro; Amaya, Naoki; Lee, Jong-Dae; Ueda, Takanori

    2005-03-01

    We describe a case of Adams-Stokes syncope due to complete atrioventricular block which occurred in a leukemic patient receiving all-trans retinoic acid (ATRA). Remission induction therapy was performed for a 46-year-old Japanese man with acute promyelocytic leukemia using ATRA (45 mg/m2), enocitabine (170 mg/m2, 5 days), and mitoxantrone (4 mg/m2, 3 days). On the 25th day of chemotherapy, syncope suddenly occurred. Electrocardiography revealed a complete atrioventricular block, and a temporary pacemaker was inserted on the following day. The block was persistent and the cardiac rhythm was dependent on the pacemaker. ATRA was discontinued on the 29th day because the arrhythmia was believed to be an adverse reaction to the ATRA regimen. The normal sinus rhythm was restored 15 days thereafter, and the patient eventually reached remission. He subsequently received 4 courses of consolidation therapy without any cardiovascular complications. Although ATRA sometimes induces arrhythmias, to the best of our knowledge this is the first report in the literature of such a critical ATRA-related arrhythmia.

  9. Bacteria Isolated From Respiratory Tract Specimens of Renal Recipients With Acute Respiratory Distress Syndrome Due to Pneumonia: Epidemiology and Susceptibility of the Strains.

    Science.gov (United States)

    Mao, P; Wan, Q Q; Ye, Q F

    2015-12-01

    We estimated species distribution and frequency of antimicrobial resistance among bacterial pathogens isolated from respiratory tract specimens of renal recipients with acute respiratory distress syndrome (ARDS) due to pneumonia. We retrospectively collected patient demographics and clinical characteristics and microbiologic culture data with the use of standard microbiologic procedures and commercially available tests. From January 2001 to August 2014, 320 respiratory tract specimens were obtained from 94 renal recipients with ARDS. Bacterial cultures were positive in 134 specimens from 68 recipients (72.3%), yielding 139 bacterial strains. The most commonly isolated species were gram-negative bacteria (111 isolates) with dominance of Acinetobacter baumanii (29.7%) and Pseudomonas aeruginosa (18.0%). The gram-negative bacteria were relatively resistant to 1st- and 2nd-generation cephalosporin and monocyclic beta-lactam and relatively sensitive to levofloxacin and meropenem, with rates of resistance of 80.2%, 76.6%, 73.9%, 36.0%, and 44.1%, respectively. The gram-positive bacteria, excluding Streptococcus uberis, were sensitive to glycopeptides and oxazolidone. Gram-negative bacteria predominated as 79.9% of isolates from respiratory tract specimens of renal recipients with ARDS. The gram-negative bacteria were relatively sensitive to levofloxacin and meropenem and the gram-positive bacteria were sensitive to glycopeptides and oxazolidone. Copyright © 2015 Elsevier Inc. All rights reserved.

  10. In vitro the differences of inflammatory and oxidative reactions due to sulfur mustard induced acute pulmonary injury underlying intraperitoneal injection and intratracheal instillation in rats.

    Science.gov (United States)

    Yu, Dan; Bei, Yuan-Yuan; Li, Yuan; Han, Wei; Zhong, Yu-Xu; Liu, Fei; Zhao, Yu-Ling; Zhu, Xiao-Ji; Zhao, Jian

    2017-06-01

    This study was to investigate the differences of inflammatory reaction and oxidative stress due to sulfur mustard (SM)-induced acute pulmonary injury via two ways in rats. In intraperitoneal and tracheal SM groups, injected intraperitoneally and instilled intratracheally with 0.1mL diluted SM (0.96 LD 50 =8mg/kg) and SM (0.98 LD 50 =2mg/kg) were administered in rats. In bronchoalveolar lavage fluid, serum, and alveolar septum, lactate dehydrogenase, glutathione peroxidase, tumor necrosis factor-α, interleukin-1β, interleukin-6, C-reactive protein, intercellular adhesion molecule-1, vascular cell adhesion molecule-1, l-selectin, r-glutamyl transpeptidase, thiobarbituric acid reactive substances levels as well as the expression of CD4, CD20, CD68, 8-hydroxy deoxyguanosine, nuclear factor-E2-related factor 2, and heme oxygenase-1 measured by ELISA, immune scatter turbidimetry and immunohistochemical method in the intraperitoneal SM group were increased at each time-point compared with the tracheal SM groups, respectively. These data demonstrated an increased inflammatory reaction and oxidative stress indices in rat via intraperitoneal injection under similar SM LD 50 doses. Copyright © 2017 Elsevier B.V. All rights reserved.

  11. A step-by-step diagnosis of exclusion in a twin pregnancy with acute respiratory failure due to non-fatal amniotic fluid embolism: a case report

    Directory of Open Access Journals (Sweden)

    Papaioannou Vasilios E

    2008-05-01

    Full Text Available Abstract Introduction Respiratory failure may develop during the later stages of pregnancy and is usually associated with tocolysis or other co-existing conditions such as pneumonia, sepsis, pre-eclampsia or amniotic fluid embolism syndrome. Case presentation We present the case of a 34-year-old healthy woman with a twin pregnancy at 31 weeks and 6 days who experienced acute respiratory failure, a few hours after administration of tocolysis (ritodrine, due to preterm premature rupture of the membranes. Her chest discomfort was significantly ameliorated after the ritodrine infusion was stopped and a Cesarean section was performed 48 hours later under spinal anesthesia; however, 2 hours after surgery she developed severe hypoxemia, hypotension, fever and mild coagulopathy. The patient was intubated and transferred to the intensive care unit where she made a quick and uneventful recovery within 3 days. As there was no evidence for drug- or infection-related thromboembolic or myocardial causes of respiratory failure, we conclude that our patient experienced a rare type of non-fatal amniotic fluid embolism. Conclusion In spite of the lack of solid scientific support for our diagnosis, we conclude that our patient suffered an uncommon type of amniotic fluid embolism syndrome and we believe that this report highlights the need for extreme vigilance and a high index of suspicion for such a diagnosis in any pregnant individual.

  12. Miocarditis fulminante y enfermedad diarreica aguda por Coxsackie virus B6 Fulminant myocarditis and acute gastroenteritis due to Coxsackie virus B6

    Directory of Open Access Journals (Sweden)

    Germán Málaga

    2011-03-01

    Full Text Available Presentamos el caso de una paciente joven que presentó choque cardiogénico por virus Coxsakie B6. La paciente acudió a una clínica particular con un cuadro clínico compatible con gastroenterocolitis aguda a la que después de una hora de estar recibiendo hidratación y manejo del cuadro diagnosticado, se agregó hipotensión que llegó al estado de choque, hipoxemia severa y compromiso pulmonar bilateral intersticial por lo que ingresó a Unidad de Cuidados Intensivos, donde recibió manejo de soporte. Debido al cuadro clínico y elevación de enzimas cardiacas se sospechó de compromiso cardiaco, la ecocardiografía evidenció cambios sugerentes de miocarditis. La evolución fue favorable y se le pudo dar de alta después de una semana. El diagnóstico etiológico del cuadro se hizo en el seguimiento, presentando serología con elevación de títulos para virus Coxsakie B6.We present the case of a young woman who suffered cardiogenic due to by Coxsackie virus B6. The patient attended a private clinic with an acute gastroenteritis and after one hour of receiving hydratation,she developed hypotension and shock, severe hypoxemia and bilateral lung infiltrate. The patient entered the Intensive Care Unit, where she received hemodynamic support. Due to the clinical picture and cardiac enzymes increase, a cardiac failure was suspected and the echocardiographic findings suggested "myocarditis". The evolution was successful and Coxsackie B6 virus infection diagnosis was made during the follow up by increase of the levels of antibodies for virus Coxsackie B6.

  13. Review of the efficacy and tolerability of the diclofenac epolamine topical patch 1.3% in patients with acute pain due to soft tissue injuries.

    Science.gov (United States)

    Kuehl, Kerry S

    2010-06-01

    The diclofenac epolamine topical patch 1.3% (DETP) was approved by the US Food and Drug Administration in January 2007 for the treatment of soft tissue injuries such as strains, sprains, and contusions, although it has been available for many years in >40 countries worldwide. The aim of this study was to review the efficacy and tolerability of the DETP in relieving acute pain caused by soft tissue injuries. The MEDLINE, Derwent Drug File, BIOSIS, and EMBASE databases were searched for literature published between 1984 and October 30, 2009, in any language, using the terms diclofenac epolamine patch, diclofenac hydroxyethylpyrrolidine patch, and FLECTOR Patch. Clinical studies of the efficacy and/or tolerability of the DETP in patients with acute pain due to soft tissue injuries or localized periarticular disorders were included. Efficacy studies that enrolled patients with other medical conditions were excluded, except for reports that focused on tolerability, which were included to supplement tolerability data. The bibliographies of included studies were reviewed manually for relevant articles based on inclusion and exclusion criteria, and the manufacturer was contacted for additional relevant postmarketing surveillance information and presentations from scientific meetings. The search identified 6 placebo-controlled clinical studies, 1 active-comparator-controlled clinical study, and 1 open-label comparator clinical study of the efficacy and tolerability of the DETP in patients with soft tissue injuries. Three studies reported on tolerability. Primary analyses among the 8 studies reported DETP-associated reductions in spontaneous pain from baseline, assessed using a visual analog scale, ranging from 26% to 88% on day 7 and 56% to 61% on day 14. The use of the DETP was associated with significantly greater reductions in pain scores compared with a placebo patch (2 studies) on day 7 (88% vs 74%; P = 0.001) and day 14 (56.5% vs 46.8%; P = 0.001) and compared with

  14. Successful medical management of acute mesenteric ischemia due to superior mesenteric and portal vein thrombosis in a 27-year-old man with protein S deficiency: a case report.

    Science.gov (United States)

    Osti, N P; Sah, D N; Bhandari, R S

    2017-11-09

    Acute mesenteric ischemia poses a diagnostic challenge due to nonspecific clinical clues and lack of awareness owing to its rarity. Ischemia due to mesenteric venous thrombosis has a good prognosis compared to arterial cause and can be managed conservatively with early diagnosis. The portomesenteric venous system is an unusual site of thrombosis in patients with protein S deficiency, and its thrombosis is an uncommon cause of acute mesenteric ischemia. We present a case of a 27-year-old Mongolian man who presented with acute abdominal pain increasing in severity, and refractory to repeated attempts at treatment with a misdiagnosis of acute peptic ulcer disease. Contrast-enhanced computed tomography of his abdomen detected complete occlusion of the superior mesenteric vein, an extension of acute thrombus into the portal vein, and ischemic mid-jejunal loops. Early diagnosis and immediate anticoagulation with continuous intravenous infusion of unfractionated heparin prevented subsequent consequences. On further workup, our patient was diagnosed with isolated protein S deficiency. We started lifelong thromboprophylaxis with warfarin to prevent recurrence and our patient was asymptomatic on the latest follow-up 5 months after discharge. Despite accurate detection of acute mesenteric ischemia by contrast-enhanced computed tomography, high index of suspicion is indispensable for its early diagnosis. Early diagnosis and immediate anticoagulation will prevent subsequent complications and need for surgical intervention. Young patients without known risk factors presenting with venous thrombosis in atypical sites should be investigated for prothrombotic diseases.

  15. Influence of cholangitis after preoperative endoscopic biliary drainage on postoperative pancreatic fistula in patients with middle and lower malignant biliary strictures.

    Science.gov (United States)

    Kaneko, Toru; Imaizumi, Hiroshi; Kida, Mitsuhiro; Miyata, Eiji; Yamauchi, Hiroshi; Okuwaki, Kosuke; Iwai, Tomohisa; Koizumi, Wasaburo

    2018-01-01

    Preoperative cholangitis after preoperative drainage has been reported to increase postoperative complications, particularly pancreatic fistula. We therefore examined the effects of cholangitis after preoperative endoscopic biliary drainage (EBD) on postoperative pancreatic fistula in patients with middle and lower malignant biliary strictures. The study group comprised 102 patients who underwent EBD among patients who underwent surgery. Of the 102 patients, 33 (32%) had postoperative pancreatic fistulas, and 56 (55%) had preoperative cholangitis after preoperative drainage. Analysis of risk factors for preoperative cholangitis showed that a total bilirubin level of 2.9 mg/dL or higher (hazard ratio [HR], 2.95; 95% confidence interval [CI], 1.223-7.130; P = 0.016) and a surgical waiting time of 29 days or longer (HR, 4.23; 95% CI, 1.681-10.637; P = 0.02) were independent risk factors for cholangitis. Patients with preoperative cholangitis had a significantly higher incidence of pancreatic fistula than did patients without preoperative cholangitis (78.8 vs 21.2%; P = 0.001). Patients with biliary cancer had a significantly higher incidence of pancreatic fistula than did those with pancreatic cancer (72.7 vs 27.2%; P = 0.005). Multivariate analysis showed that preoperative cholangitis (HR, 4.8; 95% CI, 1.785-12.992; P = 0.001) and biliary cancer (HR, 3.5; 95% CI, 1.335-8.942; P = 0.006) were significant independent risk factors for postoperative pancreatic fistula. Prevention of preoperative cholangitis, a risk factor for postoperative pancreatic fistula, is likely to decrease the incidence of postoperative pancreatic fistula. © 2017 Japan Gastroenterological Endoscopy Society.

  16. Primary Biliary Cholangitis: advances in management and treatment of the disease.

    Science.gov (United States)

    Invernizzi, Pietro; Floreani, Annarosa; Carbone, Marco; Marzioni, Marco; Craxi, Antonio; Muratori, Luigi; Vespasiani Gentilucci, Umberto; Gardini, Ivan; Gasbarrini, Antonio; Kruger, Paola; Mennini, Francesco Saverio; Ronco, Virginia; Lanati, Elena; Canonico, Pier Luigi; Alvaro, Domenico

    2017-08-01

    Primary Biliary Cholangitis, previously known as Primary Biliary Cirrhosis, is a rare disease, which mainly affects women in their fifth to seventh decades of life. It is a chronic autoimmune disease characterized by a progressive damage of interlobular bile ducts leading to ductopenia, chronic cholestasis and bile acids retention. Even if the disease usually presents a long asymptomatic phase and a slow progression, in many patients it may progress faster toward cirrhosis and its complications. The 10year mortality is greater than in diseases such as human immunodeficiency virus/Hepatitis C Virus coinfection and breast cancer. Ursodeoxycholic acid is the only treatment available today, but even if effective in counteracting the disease progression for the majority of patients, in approximately 40% is not able to decrease effectively the alkaline phosphatase, a surrogate marker of disease activity. Recently, obeticholic acid received the European Medicines Agency conditional approval, as add on treatment in patients non responders or intolerant to ursodeoxycholic acid. The present paper illustrates the opinion of a working group, composed by clinical pharmacologists, gastroenterologists/hepatologists with specific expertise on Primary Biliary Cholangitis and patient associations, on the state of the art and future perspectives of the disease management. The agreement on the document was reached through an Expert Meeting. Copyright © 2017 The Authors. Published by Elsevier Ltd.. All rights reserved.

  17. Coexistence of primary sclerosing cholangitis in a patient with myasthenia gravis

    Directory of Open Access Journals (Sweden)

    P J Lorenzoni

    2011-01-01

    Full Text Available Myasthenia gravis (MG is an immune-mediated disease that compromises the postsynaptic membrane of the neuromuscular junction. Primary sclerosing cholangitis (PSC is considered an immune-mediated cholestatic liver disease. Both MG and PSC include an autoimmune pathogenesis, so there is some evidence that patients with MG or PSC have a higher risk of developing autoantibodies and other immune disorders than normal controls, but the coexistence of these two disorders has never been documented. We report a 40-year-old woman who presented with MG when she was 20 years old and developed PSC 20 years after a thymectomy. Liver biochemistry revealed cholestasis. Magnetic resonance imaging showed multifocal strictures and beads involving the intrahepatic bile ducts. A liver biopsy confirmed sclerosing cholangitis. Serological analysis demonstrated positive autoantibodies (Anti-nuclear antibodies, anti-smooth muscle antibodies. Repetitive stimulation had a decremental response, and antibodies to acetylcholine receptors were detectable. To our knowledge, this is the first case of PSC in a patient with MG. The main characteristics of both MG and PSC combination are discussed.

  18. Indications for non-transplant surgery in primary sclerosing cholangitis1

    Science.gov (United States)

    Domajnko, Bastian

    2005-01-01

    Primary sclerosing cholangitis (PCS) is a progressive disease leading to secondary biliary cirrhosis. Patients are at increased risk of developing cholangiocarcinoma, which is usually diagnosed at an advanced stage. Treatment of PCS includes medical therapy, endoscopic biliary dilation, percutaneous transhepatic stenting, extrahepatic biliary resection and liver transplantation. The most effective management of primary sclerosing cholangitis before the onset of cirrhosis remains unclear. Non-transplant surgical procedures have a limited but defined role in patients with PCS. Resection of the extrahepatic biliary tree in symptomatic non-cirrhotic patients improves hyperbilirubinaemia and prolongs both transplant-free and overall survival when compared with non-operative dilation and/or stenting. Surgical resection may also definitively establish or exclude a diagnosis of cholangiocarcinoma in patients with dominant extrahepatic or perihilar strictures. Extrahepatic bile duct resection may also reduce the risk of cholangiocarcinoma. Extrahepatic biliary resection should be considered in selected non-cirrhotic patients with symptomatic biliary obstruction and dominant extrahepatic and/or perihilar strictures. Those patients in whom cholangiocarcinoma is suspected should also undergo resection. PMID:18333210

  19. Development of Colon Cancer After Liver Transplantation for Primary Sclerosing Cholangitis Associated with Ulcerative Colitis

    Science.gov (United States)

    Higashi, Hidefumi; Yanaga, Katsuhiko; Marsh, J. Wallis; Tzakis, Andreas; Kakizoe, Saburo; Starzl, Thomas E.

    2010-01-01

    Between February 26, 1981, and July 30, 1987, 36 patients underwent orthotopic liver transplantation for primary sclerosing cholangitis associated with ulcerative colitis. Three of the 36 recipients died within 3 mo because of graft nonfunction or surgical complications. The other 33 (92%) lived for at least 1 yr. Two of the 33 died after 12 and 14 mo, respectively, of recurrent cholangiocarcinoma that was not diagnosed before transplantation. Four other patients died of recurrent liver failure (three cases) or immunoblastic sarcoma (one case) after 14, 21, 36 and 44 mo. Twenty-seven (75%) of the patients are still alive 23 to 81 mo after transplantation. Two patients have been diagnosed as having colorectal cancer 11 and 21 mo respectively, after transplantation, for an overall incidence of 5.6% (2 of 36) and a corrected incidence of 6.5% (2 of 31) if the three early deaths and two later deaths caused by cholangio-carcinomas are excluded. It is not known whether colorectal malignancies were present but undetected at the time of transplantation or whether they developed afterward. It is clear that patients who undergo liver transplantation for primary sclerosing cholangitis associated with ulcerative colitis should have careful follow-up of the colon, including colonoscopy and multiple biopsies of the colorectal mucosa. Whether proctocolectomy should be considered prophylactically after liver transplantation is an unresolved issue. PMID:2312061

  20. Lithocholic acid feeding induces segmental bile duct obstruction and destructive cholangitis in mice.

    Science.gov (United States)

    Fickert, Peter; Fuchsbichler, Andrea; Marschall, Hanns-Ulrich; Wagner, Martin; Zollner, Gernot; Krause, Robert; Zatloukal, Kurt; Jaeschke, Hartmut; Denk, Helmut; Trauner, Michael

    2006-02-01

    We determined the mechanisms of hepatobiliary injury in the lithocholic acid (LCA)-fed mouse, an increasingly used model of cholestatic liver injury. Swiss albino mice received control diet or 1% (w/w) LCA diet (for 1, 2, and 4 days), followed by assessment of liver morphology and ultrastructure, tight junctions, markers of fibrosis and key proteins of hepatobiliary function, and bile flow and composition. As expected LCA feeding led to bile infarcts, which were followed by a destructive cholangitis with activation and proliferation of periductal myofibroblasts. At the ultrastructural level, small bile ducts were frequently obstructed by crystals. Biliary-excreted fluorescence-labeled ursodeoxycholic acid accumulated in bile infarcts, whereas most infarcts did not stain with India ink injected into the common bile duct; both findings are indicative of partial biliary obstruction. Expression of the main basolateral bile acid uptake proteins (sodium-taurocholate cotransporter and organic anion-transporting polypeptide 1) was reduced, the canalicular transporters bile salt export pump and multidrug-related protein 2 were preserved, and the basolateral transporter multidrug-related protein 3 and the detoxifying enzyme sulfotransferase 2a1 were induced. Thus, we demonstrate that LCA feeding in mice leads to segmental bile duct obstruction, destructive cholangitis, periductal fibrosis, and an adaptive transporter and metabolic enzyme response.

  1. Fluvoxamine for fatigue in primary biliary cirrhosis and primary sclerosing cholangitis: a randomised controlled trial [ISRCTN88246634].

    NARCIS (Netherlands)

    E. van Os (Erik); W.W. van den Broek (Walter); B.E. Hansen (Bettina); H.R. van Buuren (Henk); P.C.J. ter Borg (Pieter)

    2004-01-01

    textabstractBACKGROUND: Fatigue is a major clinical problem in many patients with primary biliary cirrhosis (PBC) and primary sclerosing cholangitis (PSC). An effective treatment has not been defined. Recently, a large proportion of patients with these diseases was found to have

  2. The effect of silver nitrate, chloroformic garlic extract and normal saline in induction of sclerosing cholangitis in rabbits

    International Nuclear Information System (INIS)

    Hosseni, Seyed V.; Mohebzadeh, J.; Mehrabani, D.; Amini, M.; Kumar, Perikala V.; Bagheri, Mohammad H.; Sadjjadi, Seyed M.; Amini, A.

    2008-01-01

    Objective was to the effects of 0.5% silver nitrate, 20% chloroformic garlic extract and 0.9% normal saline in induction of sclerosing cholangitis in the bile ducts of rabbits. During a 6-months period from April to September 2006 in Shiraz University Laboratory Animal Research Center, we selected 3 equal groups of rabbits. We injected 0.5% silver nitrate, 20% chloroformic garlic extract and 0.9% normal saline into the bile ducts of each group. The animals were euthanized and autopsied after 4 months and the liver and bile ducts were removed and studied histopathologically. Cholangiography was undertaken to evaluate the presence and extent of any sclerosing cholangitis. Animals showed sclerosing cholangitis in silver nitrate group (7 [58%]), one (8%) in chloroformic garlic extract group and one (7%) in normal saline group. The difference between silver nitrate and chloroformic garlic extract groups were statistically significant and similar results were noticed between chloroformic garlic extract and normal saline groups. Twenty percent of chloroformic garlic extract had fewer complications such as sclerosing cholangitis, compared to other materials. (author)

  3. Predictors of Successful Clinical and Laboratory Outcomes in Patients with Primary Sclerosing Cholangitis Undergoing Endoscopic Retrograde Cholangiopancreatography

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    R Enns

    2003-01-01

    Full Text Available Endoscopic retrograde cholangiopancreatography (ERCP in patients with primary sclerosing cholangitis (PSC can be a challenging and sometimes gratifying opportunity for therapeutic intervention. Although there often appears to be initial radiological improvement after ERCP, the benefit as measured by serial estimations of subsequent liver enzymes is questionable. The fluctuating course of the inflammatory process makes the interpretation of serology even more difficult.

  4. Two cases of primary sclerosing cholangitis - ERCP-documentation in immunesuppressive therapy of the last 3 years

    Energy Technology Data Exchange (ETDEWEB)

    Mendel, R.; Droste, R.; Bade, J.; Hebestreit, H.P.; Georgi, M.

    1985-02-01

    X-ray characteristics of two cases of primary sclerosing cholangitis are described. A discussion of clinical, immunological and histological features of the disease and the 3-years progress of a 40 year old man during treatment with immunesuppressive therapy (Imurek at the beginning with cortisone) is shown. The arrest of the progression of the disease is supposed.

  5. Dense genotyping of immune-related disease regions identifies nine new risk loci for primary sclerosing cholangitis

    NARCIS (Netherlands)

    Liu, Jimmy Z.; Hov, Johannes Roksund; Folseraas, Trine; Ellinghaus, Eva; Rushbrook, Simon M.; Doncheva, Nadezhda T.; Andreassen, Ole A.; Weersma, Rinse K.; Weismüller, Tobias J.; Eksteen, Bertus; Invernizzi, Pietro; Hirschfield, Gideon M.; Gotthardt, Daniel Nils; Pares, Albert; Ellinghaus, David; Shah, Tejas; Juran, Brian D.; Milkiewicz, Piotr; Rust, Christian; Schramm, Christoph; Müller, Tobias; Srivastava, Brijesh; Dalekos, Georgios; Nöthen, Markus M.; Herms, Stefan; Winkelmann, Juliane; Mitrovic, Mitja; Braun, Felix; Ponsioen, Cyriel Y.; Croucher, Peter J. P.; Sterneck, Martina; Teufel, Andreas; Mason, Andrew L.; Saarela, Janna; Leppa, Virpi; Dorfman, Ruslan; Alvaro, Domenico; Floreani, Annarosa; Onengut-Gumuscu, Suna; Rich, Stephen S.; Thompson, Wesley K.; Schork, Andrew J.; Næss, Sigrid; Thomsen, Ingo; Mayr, Gabriele; König, Inke R.; Hveem, Kristian; Cleynen, Isabelle; Gutierrez-Achury, Javier; Ricaño-Ponce, Isis; van Heel, David; Björnsson, Einar; Sandford, Richard N.; Durie, Peter R.; Melum, Espen; Vatn, Morten H.; Silverberg, Mark S.; Duerr, Richard H.; Padyukov, Leonid; Brand, Stephan; Sans, Miquel; Annese, Vito; Achkar, Jean-Paul; Boberg, Kirsten Muri; Marschall, Hanns-Ulrich; Chazouillères, Olivier; Bowlus, Christopher L.; Wijmenga, Cisca; Schrumpf, Erik; Vermeire, Severine; Albrecht, Mario; Rioux, John D.; Alexander, Graeme; Bergquist, Annika; Cho, Judy; Schreiber, Stefan; Manns, Michael P.; Färkkilä, Martti; Dale, Anders M.; Chapman, Roger W.; Lazaridis, Konstantinos N.; Franke, Andre; Anderson, Carl A.; Karlsen, Tom H.

    2013-01-01

    Primary sclerosing cholangitis (PSC) is a severe liver disease of unknown etiology leading to fibrotic destruction of the bile ducts and ultimately to the need for liver transplantation. We compared 3,789 PSC cases of European ancestry to 25,079 population controls across 130,422 SNPs genotyped

  6. Dense genotyping of immune-related disease regions identifies nine new risk loci for primary sclerosing cholangitis

    NARCIS (Netherlands)

    Liu, Jimmy Z.; Hov, Johannes Roksund; Folseraas, Trine; Ellinghaus, Eva; Rushbrook, Simon M.; Doncheva, Nadezhda T.; Andreassen, Ole A.; Weersma, Rinse K.; Weismueller, Tobias J.; Eksteen, Bertus; Invernizzi, Pietro; Hirschfield, Gideon M.; Gotthardt, Daniel Nils; Pares, Albert; Ellinghaus, David; Shah, Tejas; Juran, Brian D.; Milkiewicz, Piotr; Rust, Christian; Schramm, Christoph; Mueller, Tobias; Srivastava, Brijesh; Dalekos, Georgios; Noethen, Markus M.; Herms, Stefan; Winkelmann, Juliane; Mitrovic, Mitja; Braun, Felix; Ponsioen, Cyriel Y.; Croucher, Peter J. P.; Sterneck, Martina; Teufel, Andreas; Mason, Andrew L.; Saarela, Janna; Leppa, Virpi; Dorfman, Ruslan; Alvaro, Domenico; Floreani, Annarosa; Onengut-Gumuscu, Suna; Rich, Stephen S.; Thompson, Wesley K.; Schork, Andrew J.; Naess, Sigrid; Thomsen, Ingo; Mayr, Gabriele; Koenig, Inke R.; Hveem, Kristian; Cleynen, Isabelle; Gutierrez-Achury, Javier; Ricano-Ponce, Isis; van Heel, David; Bjoernsson, Einar; Sandford, Richard N.; Durie, Peter R.; Melum, Espen; Vatn, Morten H.; Silverberg, Mark S.; Duerr, Richard H.; Padyukov, Leonid; Brand, Stephan; Sans, Miquel; Annese, Vito; Achkar, Jean-Paul; Boberg, Kirsten Muri; Marschall, Hanns-Ulrich; Chazouilleres, Olivier; Bowlus, Christopher L.; Wijmenga, Cisca; Schrumpf, Erik; Vermeire, Severine; Albrecht, Mario; Rioux, John D.; Alexander, Graeme; Bergquist, Annika; Cho, Judy; Schreiber, Stefan; Manns, Michael P.; Farkkila, Martti; Dale, Anders M.; Chapman, Roger W.; Lazaridis, Konstantinos N.; Franke, Andre; Anderson, Carl A.; Karlsen, Tom H.

    Primary sclerosing cholangitis (PSC) is a severe liver disease of unknown etiology leading to fibrotic destruction of the bile ducts and ultimately to the need for liver transplantation(1-3). We compared 3,789 PSC cases of European ancestry to 25,079 population controls across 130,422 SNPs genotyped

  7. Health-related quality of life of the parents of children hospitalized due to acute rotavirus infection: a cross-sectional study in Latvia.

    Science.gov (United States)

    Laizane, Gunta; Kivite, Anda; Stars, Inese; Cikovska, Marita; Grope, Ilze; Gardovska, Dace

    2018-03-15

    Rotavirus is the leading cause of severe diarrhea in young children and infants worldwide, representing a heavy public health burden. Limited information is available regarding the impact of rotavirus gastroenteritis on the quality of life of affected children and their families. The objectives of study were to estimate the impact of rotavirus infection on health-related quality of life (HRQL), to assess the social and emotional effects on the families of affected children. This study enrolled all (n = 527) RotaStrip®-positive (with further PCR detection) cases (0-18 years of age) hospitalized from April 2013 to December 2015 and their caregivers. A questionnaire comprising clinical (filled-in by the medical staff) and social (filled by the caregivers) sections was completed per child. Main indicators of emotional burden reported by caregivers were compassion (reported as severe/very severe by 91.1% of parents), worry (85.2%), stress/anxiety (68.0%). Regarding social burden, 79.3% of caregivers reported the need to introduce changes into their daily routine due to rotavirus infection of their child. Regarding economic burden, 55.1% of parents needed to take days off work because of their child's sickness, and 76.1% of parents reported additional expenditures in the family's budget. Objective measures of their child's health status were not associated with HRQL of the family, as were the parent's subjective evaluation of their child's health and some sociodemographic factors. Parents were significantly more worried if their child was tearful (p = 0.006) or irritable (p emotional, social or economic burden, whereas the parents' subjective perception of the child's health status and sociodemographic characteristics, were influential. A better understanding of how acute episodes affect the child and family, will help to ease parental fears and advise parents on the characteristics of rotavirus infection and the optimal care of an infected child.

  8. Sepsis-induced acute kidney injury in oral and maxillofacial infection with upper airway obstruction due to retropharyngeal abscess a case report

    Directory of Open Access Journals (Sweden)

    Irsan Kurniawan

    2016-12-01

    Full Text Available Left untreated or not properly managed odontogenic infection can cause spreading into facial spaces. Severe oral and maxillofacial infection can spread systemically and cause sepsis.1 Sepsis can induce unfavorable condition for the kidney, which is Acute Kidney Injury (AKI.2,3 The aim of this paper is to report a rare case of an oral and maxillofacial  infection with sepsis-induced AKI and upper airway obstruction which have high mortality rate. The standard treatment consists of proper monitoring of vital function, fluid resuscitation, drainage of accumulated purulence, empirical use of antibiotics chosen to cover the spectrum of potential pathogens until culture results are available, and supplemental oxygen.1,4 This is a case report of  a 48 year old female patient with oral and maxillofacial infection suffers sepsis-induced AKI and upper airway  obstruction. This patient was diagnosed as right submandibular abscess  which has extended into right buccal space, with sepsis, stage I AKI, and upper airway obstruction due to retropharyngeal abscess. We managed this patient with oxygenation, fluid resuscitation, antibiotics and analgesic administration, incision and drainage, and also extraction of mandibular right third molar. Tracheostomy, incision and drainage of retropharyngeal abscess were supposed to be performed by ENT department, but the patient refused. However the patient still survived. In case of oral and maxillofacial infection, the involvement of distant organ should be investigated, because this conditions result in high mortality rate. Early diagnosis and prompt treatment are important and able to lead to a better survival.

  9. Diagnostic Dilemma in a Patient with Jaundice: How to Differentiate between Autoimmune Pancreatitis, Primary Sclerosing Cholangitis and Pancreas Carcinoma

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    Matthias Buechter

    2012-04-01

    Full Text Available A 68-year-old male patient was referred to our institution in May 2011 for a suspected tumor in the pancreatic head with consecutive jaundice. Using magnetic resonance imaging, further differentiation between chronic inflammation and a malignant process was not possible with certainty. Apart from cholestasis, laboratory studies showed increased values for CA 19-9 to 532 U/ml (normal <37 U/ml and hypergammaglobulinemia (immunoglobulin G, IgG of 19.3% (normal 8.0–15.8% with an elevation of the IgG4 subtype to 2,350 mg/l (normal 52–1,250 mg/l. Endoscopic retrograde cholangiopancreatography revealed a prominent stenosis of the distal ductus hepaticus communis caused by pancreatic head swelling and also a bihilar stenosis of the main hepatic bile ducts. Cytology demonstrated inflammatory cells without evidence of malignancy. Under suspicion of autoimmune pancreatitis with IgG4-associated cholangitis, immunosuppressive therapy with steroids and azathioprine was started. Follow-up endoscopic retrograde cholangiopancreatography after 3 months displayed regressive development of the diverse stenoses. Jaundice had disappeared and blood values had returned to normal ranges. Moreover, no tumor of the pancreatic head was present in the magnetic resonance control images. Due to clinical and radiological similarities but a consecutive completely different prognosis and therapy, it is of fundamental importance to differentiate between pancreatic cancer and autoimmune pancreatitis. Especially, determination of serum IgG4 levels and associated bile duct lesions induced by inflammation should clarify the diagnosis of autoimmune pancreatitis and legitimate immunosuppressive therapy.

  10. Sclerosing cholangitis by cytomegalovirus in highly active antiretroviral therapy era

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    Carmen Hidalgo-Tenorio

    2013-10-01

    Full Text Available Sclerosing colangitis (SC due to cytomegalovirus (CMV is very rare. It has been described mainly in immunocompromised patients. Currently, in HIV infected patients it is exceptional. The most of cases belong to pre-highly active antiretroviral therapy (pre-HAART and those cases were in stage AIDS with less than 100 CD4/μl. The most frequently involved pathogen in pre-HAART period was Cryptosporidium parvum (30-57% and CMV (10-30%; in late HAART period this information are unaware. CMV has been implicated as a possible etiological agent in primary SC partly because of the ability to cause liver damage and its relationship with smooth muscle antibodies. The most effective treatment for SC was the combination of antiretroviral therapy and endoscopic retrograde cholangiopancreatography with sphincterotomy and stent placement. Following, we present the first case of late HAART period which describes a SC extrahepatic without papillary stenosis with CMV as the only cause and clinical presentation of HIV infection in a woman with 177 CD4/μl.

  11. [A multi-centre randomized controlled trial of domiciliary non-invasive ventilation vs long-term oxygen therapy in survivors of acute hypercapnic respiratory failure due to COPD. Non-invasive ventilation in obstructive lung disease (NIVOLD) study].

    Science.gov (United States)

    Lamia, B; Cuvelier, A; Benichou, J; Muir, J-F

    2012-11-01

    Patients with chronic hypercapnic respiratory failure due to chronic obstructive pulmonary disease (COPD) are very likely to develop acute exacerbations. Non-invasive ventilation is often used to treat acute respiratory failure but little information is available about the benefits of domiciliary non-invasive ventilation in COPD patients with chronic hypercapnic respiratory failure who survive an acute episode. The purpose of this study is to determine whether domiciliary non-invasive ventilation can reduce the incidence of recurrent acute hypercapnic respiratory failure in COPD patients who survived an episode of acute hypercapnic respiratory failure (AHRF). A multi-center randomized controlled trial including patients with COPD who survived an episode of AHRF. Patients will be randomly assigned to receive long-term oxygen therapy (LTOT) (no intervention) or domiciliary non-invasive ventilation (active comparator) in addition to LTOT. In France, three university hospitals: Rouen, Caen and Amiens and three general hospitals: Dieppe, Le Havre and Elbeuf are recruiting. Age above 18 years; patients with COPD who have survived an episode of AHRF; patients weaned from non-invasive or mechanical ventilation for at least seven days following an acute episode; with stable arterial blood gases for at least two days: PaCO(2) greater than 55mmHg and pH greater than 7.35. Exclusion criteria are: age above 85 years, other causes of respiratory failure, obstructive sleep apnoea, adverse psychosocial status, serious co-morbidity. Primary outcome is the frequency of episodes of acute hypercapnic respiratory failure (time frame: up to 102 weeks), secondary outcome is mortality (time frame: 1 month and every 6 months for 2 years). A decreased rate of episodes of acute hypercapnic respiratory failure in the group of patients receiving non-invasive ventilation in addition to long term oxygen therapy. Copyright © 2012 SPLF. Published by Elsevier Masson SAS. All rights reserved.

  12. Autoreactive monoclonal antibodies from patients with primary biliary cholangitis recognize environmental xenobiotics.

    Science.gov (United States)

    Tanaka, Toshihiro; Zhang, Weici; Sun, Ying; Shuai, Zongwen; Chida, Asiya Seema; Kenny, Thomas P; Yang, Guo-Xiang; Sanz, Ignacio; Ansari, Aftab; Bowlus, Christopher L; Ippolito, Gregory C; Coppel, Ross L; Okazaki, Kazuichi; He, Xiao-Song; Leung, Patrick S C; Gershwin, M Eric

    2017-09-01

    A major problem in autoimmunity has been identification of the earliest events that lead to breach of tolerance. Although there have been major advances in dissecting effector pathways and the multilineage immune responses to mitochondrial self-antigens in primary biliary cholangitis, the critical links between environmental factors and tolerance remain elusive. We hypothesized that environmental xenobiotic modification of the E2 subunit of the pyruvate dehydrogenase (PDC-E2) inner lipoyl domain can lead to loss of tolerance to genetically susceptible hosts. Previously we demonstrated that serum anti-PDC-E2 autoantibodies cross-react with the chemical xenobiotics 2-octynoic acid and 6,8-bis (acetylthio) octanoic acid and further that there is a high frequency of PDC-E2-specific peripheral plasmablasts. Herein we generated 104 recombinant monoclonal antibodies (mAbs) based on paired heavy-chain and light-chain variable regions of individual plasmablasts derived from primary biliary cholangitis patients. We identified 32 mAbs reactive with native PDC-E2, including 20 specific for PDC-E2 and 12 cross-reactive with both PDC-E2 and 2-octynoic acid and 6,8-bis (acetylthio) octanoic acid. A lower frequency of replacement somatic hypermutations, indicating a lower level of affinity maturation, was observed in the complementarity-determining regions of the cross-reactive mAbs in comparison to mAbs exclusively recognizing PDC-E2 or those for irrelevant antigens. In particular, when the highly mutated heavy-chain gene of a cross-reactive mAb was reverted to the germline sequence, the PDC-E2 reactivity was reduced dramatically, whereas the xenobiotic reactivity was retained. Importantly, cross-reactive mAbs also recognized lipoic acid, a mitochondrial fatty acid that is covalently bound to PDC-E2. Our data reflect that chemically modified lipoic acid or lipoic acid itself, through molecular mimicry, is the initial target that leads to the development of primary biliary

  13. Pancreatite aguda devida a hematoma intramural do duodeno por uso de anticoagulante Acute pancreatitis due to intramural hematoma of the duodenum by use of anticoagulant therapy

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    Samer FARHOUD

    2001-01-01

    Full Text Available Racional - A hemorragia intramural espontânea do duodeno causada por complicações da terapêutica anticoagulante é rara e seu tratamento controverso. Objetivo -- Apresentar a experiência advinda do tratamento de doente com essa condição clínica. Relato do caso - Expõe-se o caso de uma mulher de 71 anos de idade, que há 3 meses fazia uso de anticoagulante oral para tratamento de trombose venosa profunda dos membros inferiores. Apresentou-se com cefaléia e dores abdominais intensas no andar superior do abdome, associadas a náuseas e vômitos. Os exames laboratoriais e de imagem comprovaram o diagnóstico de surto agudo de pancreatite, decorrente de hematoma intramural de duodeno. Os valores de protrombina (49,7 s e o sangramento de tecidos moles cervicais e urinário, sugeriam complicação da terapêutica anticoagulante. Resultados - A terapêutica conservadora foi efetiva, tendo a doente recebido alta, assintomática, no 10º dia de internação. Conclusão - É recomendado o emprego do anticoagulante em doses menores nos doentes de risco e adequado controle dos parâmetros da coagulação. Acredita-se ser ideal a conduta conservadora e recomenda-se a cirurgia somente nos casos que evoluem com complicações.Background - Spontaneous intramural hemorrhage of the duodenum due to anticoagulant therapy is rare and the treatment is controversial. Objective - To present the acquired knowledge with the treatment of these disease. Case report - A 71-year-old women receiving for a 3 month period an anticoagulant therapy presented cervical bleeding of soft tissues and symptoms of acute pancreatitis and high small bowel obstruction. Early noninvasive diagnosis by computed tomographic scan was possible and conservative therapy proved successful in complete resolution of the pancreatitis and obstructive symptoms, with resumption of oral intake in the fourth day of treatment. The frequency of bleeding in high risk patients during warfarin therapy

  14. A rare case of acute toxoplasmosis in a stray dog due to infection of T. gondii clonal type I: public health concern in urban settings with stray animals?

    Science.gov (United States)

    Migliore, Sergio; La Marca, Salvatore; Stabile, Cristian; Di Marco Lo Presti, Vincenzo; Vitale, Maria

    2017-08-17

    Typing of Toxoplasma gondii strains is important in epidemiological surveys, to understand the distribution and virulence of different clones of the parasite among human and animal populations. Stray dogs can be consider sentinel animals for contaminated environments playing an important but probably under- evaluated role in the epidemiology of T. gondii. We reported a rare case of acute toxoplasmosis in a stray dog due to clonal type I infection. The clonal type I, sporadic in Europe, is frequently associated with severe toxoplasmosis in humans and the control of its circulation is particularly relevant for public health. The symptomatology suggested a potential infection with the high similar parasite Neospora caninum but differential diagnosis showed that only T. gondii was involved highlighting the importance of multiple diagnostic methods beyond the clinical signs. A female stray dog approximately six-month of age presented muscular atrophy of the femoral region and hyperextension of hind limbs. Body condition score (BCS) was 20% below ideal weight, ribs had almost no fat and the sensor state was depressed. Haematological values were normal and the dog did not show any neurological abnormalities. Serological analysis showed a positive response for T. gondii immunoglobulin G (IgG) antibodies and exclude N. caninum infection. To confirm T. gondii infection, a muscle biopsy was performed and genomic DNA was extracted. PCR analysis resulted positive to T. gondii and strain genotyping reveals clonal type I infection. The dog recovered after 4 weeks of treatment with clindamycin hydrochloride and aquatic physiotherapy. Our study reports a rare and severe case of T. gondii clonal type I infection in a stray dog feeding in garbage containers. The data confirm the importance of an in vivo early diagnosis for toxoplasmosis in dog. Clinical signs are often related to specific T. gondii genotype and parasite genotyping is important in the epidemiological survey of

  15. Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in young children in 2015: a systematic review and modelling study.

    Science.gov (United States)

    Shi, Ting; McAllister, David A; O'Brien, Katherine L; Simoes, Eric A F; Madhi, Shabir A; Gessner, Bradford D; Polack, Fernando P; Balsells, Evelyn; Acacio, Sozinho; Aguayo, Claudia; Alassani, Issifou; Ali, Asad; Antonio, Martin; Awasthi, Shally; Awori, Juliet O; Azziz-Baumgartner, Eduardo; Baggett, Henry C; Baillie, Vicky L; Balmaseda, Angel; Barahona, Alfredo; Basnet, Sudha; Bassat, Quique; Basualdo, Wilma; Bigogo, Godfrey; Bont, Louis; Breiman, Robert F; Brooks, W Abdullah; Broor, Shobha; Bruce, Nigel; Bruden, Dana; Buchy, Philippe; Campbell, Stuart; Carosone-Link, Phyllis; Chadha, Mandeep; Chipeta, James; Chou, Monidarin; Clara, Wilfrido; Cohen, Cheryl; de Cuellar, Elizabeth; Dang, Duc-Anh; Dash-Yandag, Budragchaagiin; Deloria-Knoll, Maria; Dherani, Mukesh; Eap, Tekchheng; Ebruke, Bernard E; Echavarria, Marcela; de Freitas Lázaro Emediato, Carla Cecília; Fasce, Rodrigo A; Feikin, Daniel R; Feng, Luzhao; Gentile, Angela; Gordon, Aubree; Goswami, Doli; Goyet, Sophie; Groome, Michelle; Halasa, Natasha; Hirve, Siddhivinayak; Homaira, Nusrat; Howie, Stephen R C; Jara, Jorge; Jroundi, Imane; Kartasasmita, Cissy B; Khuri-Bulos, Najwa; Kotloff, Karen L; Krishnan, Anand; Libster, Romina; Lopez, Olga; Lucero, Marilla G; Lucion, Florencia; Lupisan, Socorro P; Marcone, Debora N; McCracken, John P; Mejia, Mario; Moisi, Jennifer C; Montgomery, Joel M; Moore, David P; Moraleda, Cinta; Moyes, Jocelyn; Munywoki, Patrick; Mutyara, Kuswandewi; Nicol, Mark P; Nokes, D James; Nymadawa, Pagbajabyn; da Costa Oliveira, Maria Tereza; Oshitani, Histoshi; Pandey, Nitin; Paranhos-Baccalà, Gláucia; Phillips, Lia N; Picot, Valentina Sanchez; Rahman, Mustafizur; Rakoto-Andrianarivelo, Mala; Rasmussen, Zeba A; Rath, Barbara A; Robinson, Annick; Romero, Candice; Russomando, Graciela; Salimi, Vahid; Sawatwong, Pongpun; Scheltema, Nienke; Schweiger, Brunhilde; Scott, J Anthony G; Seidenberg, Phil; Shen, Kunling; Singleton, Rosalyn; Sotomayor, Viviana; Strand, Tor A; Sutanto, Agustinus; Sylla, Mariam; Tapia, Milagritos D; Thamthitiwat, Somsak; Thomas, Elizabeth D; Tokarz, Rafal; Turner, Claudia; Venter, Marietjie; Waicharoen, Sunthareeya; Wang, Jianwei; Watthanaworawit, Wanitda; Yoshida, Lay-Myint; Yu, Hongjie; Zar, Heather J; Campbell, Harry; Nair, Harish

    2017-09-02

    We have previously estimated that respiratory syncytial virus (RSV) was associated with 22% of all episodes of (severe) acute lower respiratory infection (ALRI) resulting in 55 000 to 199 000 deaths in children younger than 5 years in 2005. In the past 5 years, major research activity on RSV has yielded substantial new data from developing countries. With a considerably expanded dataset from a large international collaboration, we aimed to estimate the global incidence, hospital admission rate, and mortality from RSV-ALRI episodes in young children in 2015. We estimated the incidence and hospital admission rate of RSV-associated ALRI (RSV-ALRI) in children younger than 5 years stratified by age and World Bank income regions from a systematic review of studies published between Jan 1, 1995, and Dec 31, 2016, and unpublished data from 76 high quality population-based studies. We estimated the RSV-ALRI incidence for 132 developing countries using a risk factor-based model and 2015 population estimates. We estimated the in-hospital RSV-ALRI mortality by combining in-hospital case fatality ratios with hospital admission estimates from hospital-based (published and unpublished) studies. We also estimated overall RSV-ALRI mortality by identifying studies reporting monthly data for ALRI mortality in the community and RSV activity. We estimated that globally in 2015, 33·1 million (uncertainty range [UR] 21·6-50·3) episodes of RSV-ALRI, resulted in about 3·2 million (2·7-3·8) hospital admissions, and 59 600 (48 000-74 500) in-hospital deaths in children younger than 5 years. In children younger than 6 months, 1·4 million (UR 1·2-1·7) hospital admissions, and 27 300 (UR 20 700-36 200) in-hospital deaths were due to RSV-ALRI. We also estimated that the overall RSV-ALRI mortality could be as high as 118 200 (UR 94 600-149 400). Incidence and mortality varied substantially from year to year in any given population. Globally, RSV is a common cause

  16. Abdome agudo perfurativo por corpo estranho em paciente com situs inversus totalis Perfurative acute abdomen due to foreign body in patient with situs inversus totalis

    Directory of Open Access Journals (Sweden)

    André Vitorio Câmara Oliveira

    2008-12-01

    dyspnea, dehydration (++/4++, blood pressure= 70X40mmHg, anicteric, tense abdomen, diffusely painful, distended and hypertympanic, hydroaerial sounds absent. The thorax X-ray evidenced cardiac dextroversion, pneumoperitoneum bilaterally with gastric bubble on the right. Due to the general serious condition and confirmed diagnosis of acute abdomen perforation, a hydroelectrolytic vein replacement was held and the patient was submitted to an exploratory celiotomy, observing fecaloid diffuse peritonitis and perforation of sigmoid colon for foreign body taken away followed by mechanical cleaning, washing peritoneal cavity, Hartmann retossigmoidectomy, and bilateral drainage. CONCLUSION: Although a rare entity, the diagnosis of situs inversus totalis must be suspected in a physical examination and confirmed through image examinations, since the anatomic variations can disrupt the performance of clinical surgery.

  17. Congenital double bile duct presenting as recurrent cholangitis in a child

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    K.D. Chakravarty

    2015-12-01

    Full Text Available Double common bile duct (DCBD is a rare congenital anomaly. Most of these bile duct anomalies are associated with bile duct stones, anomalous pancreaticobiliary junction (APBJ, pancreatitis and bile duct or gastric cancers. Early detection and treatment is important to avoid long term complications. Surgical resection of the anomalous bile duct and reconstruction of the biliary enteric anastomosis is the treatment of choice. We report a rare case of DCBD anomaly in a girl, who presented with recurrent cholangitis. She had type Va DCBD anomaly. She underwent successful resection of the bile duct and reconstruction of the biliary enteric anastomosis. Preoperative imaging and diagnosis of the congenital biliary anomaly is very important to avoid intraoperative bile duct injury. Review of the literature shows very few cases of type Va DCBD, presenting with either bile duct stones or APBJ.

  18. Helicobacter bilis-Associated Suppurative Cholangitis in a Patient with X-Linked Agammaglobulinemia.

    Science.gov (United States)

    Degand, Nicolas; Dautremer, Justine; Pilmis, Benoît; Ferroni, Agnès; Lanternier, Fanny; Bruneau, Julie; Hermine, Olivier; Blanche, Stéphane; Nassif, Xavier; Lortholary, Olivier; Lecuit, Marc

    2017-10-01

    ᅟ: Helicobacter bilis is a commensal bacterium causing chronic hepatitis and colitis in mice. In humans, enterohepatic Helicobacter spp. are associated with chronic hepatobiliary diseases. We aimed at understanding the microbial etiology in a patient with X-linked agammaglobulinemia presenting with suppurative cholangitis. 16S rDNA PCR directly performed on a liver biopsy retrieved DNA of H. bilis. Clinical outcome resulted in the normalization of clinical and biological parameters under antibiotic treatment by a combination of ceftriaxone, metronidazole, and doxycyclin followed by a 2-week treatment with moxifloxacin and a 2-month treatment with azithromycin. In conclusion, these data suggest a specific clinical and microbiological approach in patients with humoral deficiency in order to detect H. bilis hepatobiliary diseases.

  19. Successful Treatment of Primary Sclerosing Cholangitis with a Steroid and a Probiotic

    Directory of Open Access Journals (Sweden)

    Masaki Shimizu

    2012-05-01

    Full Text Available Primary sclerosing cholangitis (PSC is a serious disease that not only affects quality of life but can also have a significant effect on patient survival. The treatment for PSC is primarily supportive with the aim of controlling cholestatic symptoms and preventing complications. Ursodeoxycholic acid may induce biochemical improvements in affected patients; however, long-term pediatric studies to determine its possible benefits in young patients are lacking. Thus, the treatment of pediatric PSC remains a significant clinical challenge. We describe a patient with PSC and undetermined colitis who was treated with a combination of a steroid, salazosulfapyridine, and a probiotic. This treatment provided benefits both for PSC and the undetermined colitis. These findings suggest that bacterial flora and gut inflammation are closely associated with the pathogenesis of inflammatory bowel disease-related PSC. Suppression of bowel inflammation and maintenance of bacterial homeostasis may be important for treating PSC.

  20. Ulcerative Colitis, Autoimmune Hemolytic Anemia and Primary Sclerosing Cholangitis in a Child

    Directory of Open Access Journals (Sweden)

    Susan M Gilmour

    1996-01-01

    Full Text Available A 15-month-old female who initially presented with autoimmune hemolytic anemia (AIHA is described. She developed bloody stools and was diagnosed with ulcerative colitis (UC. Investigations of persistent hepatomegaly revealed primary sclerosing cholangitis (PSC. The association of AIHA, UC and PSC has never been reported. All these conditions entail impaired immunoregulation. Patients with a clustering of autoimmune diseases may help to delineate the pathogenesis of UC. Autoimmune phenomena may be prominent in inflammatory bowel disease. UC, in particular, exhibits a high incidence of associated autoimmune diseases including hypothyroidism, PSC, vitiligo and alopecia areata. AIHA is well described in 0.5% to 1.0% of adult UC patients but has not been reported in children with UC.

  1. Colorectal neoplasia in patients with primary sclerosing cholangitis undergoing liver transplantation

    DEFF Research Database (Denmark)

    Jørgensen, Kristin Kaasen; Lindström, Lina; Cvancarova, Milada

    2012-01-01

    OBJECTIVE: Several studies have implicated primary sclerosing cholangitis (PSC) as an additional risk factor for colorectal neoplasia in inflammatory bowel disease (IBD). Some reports have indicated that the risk is even higher in PSC-IBD patients after liver transplantation (Ltx), but this issue...... is controversial. We aimed to compare the risk of colorectal neoplasia in PSC-IBD patients before and after Ltx and to identify risk factors for colorectal neoplasia post-transplant. MATERIAL AND METHODS: In a multicenter study within the Nordic Liver Transplant Group, we assessed the risk of colorectal neoplasia......-one (25%) PSC-IBD patients developed colorectal neoplasia. The cumulative risk of colorectal neoplasia was higher after than before Ltx (HR: 1.9, 95% CI: 1.3-2.9, p = 0.002). A multivariate analysis demonstrated aminosalicylates and ursodeoxycholic acid as significantly associated with an increased risk...

  2. Novel strategies and therapeutic options for the management of primary biliary cholangitis.

    Science.gov (United States)

    Khanna, Amardeep; Jones, David E

    2017-10-01

    Primary biliary cholangitis (PBC) is a chronic autoimmune liver disease. It has a varied course of progression ranging from being completely asymptomatic to aggressive disease leading to cirrhosis and resulting in liver transplantation. In addition, symptoms can be debilitating and can have a major impact on quality of life. For decades, there was only one anti-cholestatic agent available to target this disease and that was only effective in around half of patients, with little or no effect on symptoms. With increasing understanding of the pathogenic mechanisms of PBC and potential targets for drug treatment, pharmaceutical companies have shown a greater interest in this rare disease. A large number of novel therapeutic molecules have been developed and are currently being evaluated. In this review article all the novel molecules in use and in trials targeting cholestasis and symptoms in PBC are discussed.

  3. Primary sclerosing cholangitis associated with CREST (calcinosis, Raynaud phenomenon, oesophageal dysmotility, sclerodactyly and telangiectasia) in an elderly woman: a case report.

    Science.gov (United States)

    Powell, Alice; McNeil, Julian

    2015-11-25

    CREST (calcinosis, Raynaud phenomenon, oesophageal dysmotility, sclerodactyly, and telangiectasia) syndrome comprising calcinosis cutis, Raynaud phenomenon, esophageal dysmotility, sclerodactyly and telangiectasia and primary sclerosing cholangitis are both chronic fibrotic diseases but the association between them is extremely rare. While primary sclerosing cholangitis has been associated with diffuse cutaneous scleroderma, the association with limited cutaneous scleroderma or CREST has not been previously reported in the literature. This case report illustrates the association between CREST and primary sclerosing cholangitis. We report the case of an 84-year-old Asian woman with a long history of CREST who was admitted with abdominal pain, fatigue and progressive derangement of her liver enzymes. This was initially thought to be secondary to her bosentan therapy for pulmonary hypertension but it persisted despite bosentan being ceased. Primary sclerosing cholangitis was subsequently diagnosed on magnetic resonance cholangiopancreatography and she was referred to a hepatologist for treatment. This case highlights the need to consider primary sclerosing cholangitis in patients with CREST who present with abdominal symptoms and deranged liver enzymes when other causes have been excluded. Relevant differential diagnoses for this presentation, which can be difficult to exclude, include immunoglobulin G4-associated cholangitis and antimitochondrial antibody negative primary biliary cirrhosis. It is of particular significance to rheumatologists and gastroenterologists but has broader relevance to all medical specialists involved in the care of patients with CREST.

  4. Risk factors and outcome in patients with primary sclerosing cholangitis with persistent biliary candidiasis.

    Science.gov (United States)

    Rupp, Christian; Bode, Konrad Alexander; Chahoud, Fadi; Wannhoff, Andreas; Friedrich, Kilian; Weiss, Karl-Heinz; Sauer, Peter; Stremmel, Wolfgang; Gotthardt, Daniel Nils

    2014-10-23

    Candidiasis is commonly observed in patients with primary sclerosing cholangitis (PSC), but the clinical risk factors associated with its presence have not been fully investigated. In this study, we aimed to analyse the incidence, risk factors, and transplantation-free survival in primary sclerosing cholangitis (PSC) patients with persistent biliary candidiasis. We retrospectively analysed patients diagnosed with PSC who were admitted to our department during 2002 to 2012. One-hundred fifty patients whose bile cultures were tested for fungal species were selected, and their clinical and laboratory parameters were investigated. The results of endoscopic retrograde cholangiography (ERC) and bile cultures were analysed using chart reviews. The cases of biliary candidiasis were sub-classified as transient or persistent. Thirty out of 150 (20.0%) patients had biliary candidiasis. Although all patients demonstrated comparable baseline characteristics, those with biliary candidiasis showed significantly reduced transplantation-free survival (p candidiasis. A subgroup analysis showed reduced survival with a greater necessity for orthotopic liver transplantation (OLT) only in patients with persistence of Candida (p = 0.007). The survival in the patients with transient biliary candidiasis was comparable to that in candidiasis-free patients. In a multivariate regression analysis that included Mayo risk score (MRS), sex, age, dominant stenosis, inflammatory bowel disease, autoimmune hepatitis overlap syndrome, and number of times ERC was performed, biliary candidiasis was an independent risk factor for reduced survival (p = 0.008). Risk factors associated with acquisition of biliary candidiasis were age at PSC diagnosis and number of ERCs. The persistence of biliary candidiasis is associated with markedly reduced transplantation-free survival in PSC patients. By contrast, actuarial survival in patients with transient biliary candidiasis approaches that for patients without any

  5. Toxicogenomic analysis reveals profibrogenic effects of trichloroethylene in autoimmune-mediated cholangitis in mice.

    Science.gov (United States)

    Kopec, Anna K; Sullivan, Bradley P; Kassel, Karen M; Joshi, Nikita; Luyendyk, James P

    2014-10-01

    Epidemiological studies suggest that exposure to environmental chemicals increases the risk of developing autoimmune liver disease. However, the identity of specific chemical perpetrators and the mechanisms whereby environmental chemicals modify liver disease is unclear. Previous studies link exposure to trichloroethylene (TCE) with the development of autoimmune liver disease and exacerbation of autoimmunity in lupus-prone MRL mice. In this study, we utilized NOD.c3c4 mice, which spontaneously develop autoimmune cholangitis bearing resemblance to some features of primary biliary cirrhosis. Nine-week-old female NOD.c3c4 mice were given TCE (0.5 mg/ml) or its vehicle (1% Cremophor-EL) in drinking water for 4 weeks. TCE had little effect on clinical chemistry, biliary cyst formation, or hepatic CD3+ T-cell accumulation. Hepatic microarray profiling revealed a dramatic suppression of early growth response 1 (EGR1) mRNA in livers of TCE-treated mice, which was verified by qPCR and immunohistochemical staining. Consistent with a reported link between reduced EGR1 expression and liver fibrosis, TCE increased hepatic type I collagen (COL1A1) mRNA and protein levels in livers of NOD.c3c4 mice. In contrast, TCE did not increase COL1A1 expression in NOD.ShiLtJ mice, which do not develop autoimmune cholangitis. These results suggest that in the context of concurrent autoimmune liver disease with a genetic basis, modification of hepatic gene expression by TCE may increase profibrogenic signaling in the liver. Moreover, these studies suggest that NOD.c3c4 mice may be a novel model to study gene-environment interactions critical for the development of autoimmune liver disease. © The Author 2014. Published by Oxford University Press on behalf of the Society of Toxicology. All rights reserved. For permissions, please email: journals.permissions@oup.com.

  6. Characteristic Findings of Primary Sclerosing Cholangitis on Endoscopic Retrograde Cholangiography: Which is the Most Common Finding?

    Directory of Open Access Journals (Sweden)

    Amir Houshang Mohammad Alizadeh

    2012-01-01

    Full Text Available Background Primary sclerosing cholangitis (PSC is a chronic cholestatic liver disease and one of the most common indications for liver transplantation in adults. There are conflicting data regarding characteristic findings of PSC disease on endoscopic retrograde cholangiography (ERCP. We undertook this study to clarify whether there is a specific pattern of involvement of the biliary tract in patients with PSC and to evaluate features of PSC disease on ERCP in order to be able to manage this disease better. Methods This retrospective study included 45 patients admitted to Taleghani Hospital in 2004-2010 and diagnosed to have PSC on the basis of typical cholangiographic findings in combination with clinical and laboratory data. Patients suspected to have secondary sclerosing cholangitis were excluded. Demographic and clinical data were recorded, along with cholangiographic findings and the frequency of large duct and small duct PSC. Results Forty-five patients of mean age 34.8 (range 15-66 years were included. Twenty-nine patients (64.4% had inflammatory bowel disease, and the frequency of large duct PSC and small duct PSC was 93.4% and 6.6%, respectively. The intrahepatic ducts alone were involved in 11 (24.4% patients and the extrahepatic ducts were involved in 14 (31.1%, with 17 (37.7% patients having both intrahepatic and extrahepatic PSC. Three (6.6% patients did not have bile duct involvement on ERCP, and their disease was diagnosed by liver biopsy as small duct PSC. The most common type of cholangiographic feature of intrahepatic duct involvement was type 2, found in 15 (33.3% patients, with type 3 being the most common type of extrahepatic duct involvement and detected in 16 (35.5% patients. Conclusion Our study demonstrates that the most common PSC finding on ERCP is involvement of both the extrahepatic and intrahepatic bile ducts, with small duct PSC being less common than large duct PSC.

  7. Global, regional, and national disease burden estimates of acute lower respiratory infections due to respiratory syncytial virus in young children in 2015 : A systematic review and modelling study

    NARCIS (Netherlands)

    Shi, Ting; McAllister, David A.; O'Brien, Katherine L.; Simoes, Eric A. F.; Madhi, Shabir A.; Gessner, Bradford D.; Polack, Fernando P.; Balsells, Evelyn; Acacio, Sozinho; Aguayo, Claudia; Alassani, Issifou; Ali, Asad; Antonio, Martin; Awasthi, Shally; Awori, Juliet O.; Azziz-Baumgartner, Eduardo; Baggett, Henry C.; Baillie, Vicky L.; Balmaseda, Angel; Barahona, Alfredo; Basnet, Sudha; Bassat, Quique; Basualdo, Wilma; Bigogo, Godfrey; Bont, Louis; Breiman, Robert F.; Brooks, W. Abdullah; Broor, Shobha; Bruce, Nigel; Bruden, Dana; Buchy, Philippe; Campbell, Stuart; Carosone-Link, Phyllis; Chadha, Mandeep; Chipeta, James; Chou, Monidarin; Clara, Wilfrido; Cohen, Cheryl; de Cuellar, Elizabeth; Dang, Duc Anh; Dash-yandag, Budragchaagiin; Deloria-Knoll, Maria; Dherani, Mukesh; Eap, Tekchheng; Ebruke, Bernard E.; Echavarria, Marcela; de Freitas Lázaro Emediato, Carla Cecília; Fasce, Rodrigo A.; Feikin, Daniel R.; Feng, Luzhao; Gentile, Angela; Gordon, Aubree; Goswami, Doli; Goyet, Sophie; Groome, Michelle J; Halasa, Natasha; Hirve, Siddhivinayak; Homaira, Nusrat; Howie, Stephen R.C.; Jara, Jorge; Jroundi, Imane; Kartasasmita, Cissy B.; Khuri-Bulos, Najwa; Kotloff, Karen L.; Krishnan, Anand; Libster, Romina; Lopez, Olga; Lucero, Marilla G.; Lucion, Florencia; Lupisan, Socorro P.; Marcone, Debora N.; McCracken, John P.; Mejia, Mario; Moisi, Jennifer C.; Montgomery, Joel M.; Moore, David P.; Moraleda, Cinta; Moyes, Jocelyn; Munywoki, Patrick; Mutyara, Kuswandewi; Nicol, Mark P.; Nokes, D. James; Nymadawa, Pagbajabyn; da Costa Oliveira, Maria Tereza; Oshitani, Histoshi; Pandey, Nitin; Paranhos-Baccalà, Gláucia; Phillips, Lia N.; Picot, Valentina Sanchez; Rahman, Mustafizur; Rakoto-Andrianarivelo, Mala; Rasmussen, Zeba A.; Rath, Barbara A.; Robinson, Annick; Romero, Candice; Russomando, Graciela; Salimi, Vahid; Sawatwong, Pongpun; Scheltema, Nienke; Schweiger, Brunhilde; Scott, J. Anthony G.; Seidenberg, Phil; Shen, Kunling; Singleton, Rosalyn; Sotomayor, Viviana; Strand, Tor A.; Sutanto, Agustinus; Sylla, Mariam; Tapia, Milagritos D.; Thamthitiwat, Somsak; Thomas, Elizabeth D.; Tokarz, Rafal; Turner, Claudia; Venter, Marietjie; Waicharoen, Sunthareeya; Wang, Jianwei; Watthanaworawit, Wanitda; Yoshida, Lay Myint; Yu, Hongjie; Zar, Heather J.; Campbell, Harry; Nair, Harish

    2017-01-01

    Background: We have previously estimated that respiratory syncytial virus (RSV) was associated with 22% of all episodes of (severe) acute lower respiratory infection (ALRI) resulting in 55 000 to 199 000 deaths in children younger than 5 years in 2005. In the past 5 years, major research activity on

  8. Methotrexate-induced side effects are not due to differences in pharmacokinetics in children with Down syndrome and acute lymphoblastic leukemia

    NARCIS (Netherlands)

    Buitenkamp, Trudy D.; Mathôt, Ron A. A.; de Haas, Valerie; Pieters, Rob; Zwaan, C. Michel

    2010-01-01

    Children with Down syndrome have an increased risk of developing acute lymphoblastic leukemia and a poor tolerance of methotrexate. This latter problem is assumed to be caused by a higher cellular sensitivity of tissues in children with Down syndrome. However, whether differences in pharmacokinetics

  9. Deep venous thrombosis and pulmonary embolism in patients with acute spinal cord injury: a comparison with nonparalyzed patients immobilized due to spinal fractures

    International Nuclear Information System (INIS)

    Myllynen, P.; Kammonen, M.; Rokkanen, P.; Boestman, O.L.; Lalla, M.; Laasonen, E.

    1985-01-01

    The occurrence of deep venous thrombosis (DVT) was studied in the series of 23 consecutive patients with acute spinal cord injury and 14 immobilized patients with spinal fractures without paralysis. The incidence of DVT in paralyzed patients was 100% as detected by the 125 I-labeled fibrinogen test and confirmed by contrast venography, and 64% as detected by repeated clinical examinations and confirmed by contrast venography. The respective incidence of DVT in nonparalyzed patients with spinal fractures was 0%. The diagnosis of DVT was reached earlier with the radiofibrinogen test than with the clinical followup (5 days vs. 25 days). Two of the 23 paralyzed patients (9%) developed nonfatal clinical pulmonary embolism (PE). There were no differences in the values of routine coagulation tests. The result justifies prophylactic anticoagulant therapy in all cases of spinal cord injury during the acute post-traumatic phase

  10. Altered Pathogenesis of Porcine Respiratory Coronavirus in Pigs due to Immunosuppressive Effects of Dexamethasone: Implications for Corticosteroid Use in Treatment of Severe Acute Respiratory Syndrome Coronavirus▿

    OpenAIRE

    Jung, Kwonil; Alekseev, Konstantin P.; Zhang, Xinsheng; Cheon, Doo-Sung; Vlasova, Anastasia N.; Saif, Linda J.

    2007-01-01

    The pathogenesis and optimal treatments for severe acute respiratory syndrome (SARS) are unclear, although corticosteroids were used to reduce lung and systemic inflammation. Because the pulmonary pathology of porcine respiratory coronavirus (PRCV) in pigs resembles SARS, we used PRCV as a model to clarify the effects of the corticosteroid dexamethasone (DEX) on coronavirus (CoV)-induced pneumonia. Conventional weaned pigs (n = 130) in one of four groups (PRCV/phosphate-buffered saline [PBS] ...

  11. Rapid parenteral rehydration in children with dehydration due to acute diarrheal disease Hidratación parenteral rápida en pacientes deshidratados por enfermedad diarreica aguda

    OpenAIRE

    Myriam Bastidas; Marta L. Valencia; Gustavo Gómez; Carlos A. Bernal Parra

    1989-01-01

    Between May and July 1987, we studied 36 children with second or third degree dehydration secondary to acute diarrheal disease of less than one week duration; they had no serious associated problems. Parenteral rehydration was carried out with a solution similar in composition to the one recommended by the World Health Organization for Oral Rehydration Therapy (ORT). Rehydration was achieved in 30 patients withi...

  12. Upper gastrointestinal bleed in a post menopausal woman due to combination of high first dose aspirin and clopidogrel prescribed for acute coronary syndrome

    Directory of Open Access Journals (Sweden)

    Vishal R Tandon

    2015-01-01

    Full Text Available Combination of aspirin, clopidogrel and enoxaparin remains the standard treatment for acute coronary syndrome (ACS but is known to increase the incidence of upper gastrointestinal bleed (UGIB. We hereby report an unusual case of gastrointestinal bleed (GIB as it resulted inspite of proton pump inhibitor (PPI prophylaxis within the second day of treatment in a post-menopausal woman (PMW with high first dose of aspirin clopidogrel dual combination in a patient of ACS.

  13. Reduction of acute hepatitis B through vaccina-tion of adolescents with no decrease in chronic hepatitis B due to immigration in a low ende-micity country.

    Science.gov (United States)

    Richard, Jean-Luc; Schaetti, Christian; Basler, Sabine; Masserey Spicher, Virginie

    2017-03-21

    With a hepatitis B prevalence of 0.3%, Switzerland is a country with low endemicity. Unlike most other countries, Switzerland's recommendation for vaccination against hepatitis B has since 1998 focused on adolescents aged 11 to 15 years rather than on infants, in addition to risk groups since 1982. This paper describes the evolution of the incidence of acute hepatitis B virus (HBV) infection and newly reported chronic cases in Switzerland, as well as their epidemiological features, in order to discuss the implications for the control of hepatitis B through vaccination. Data from mandatory notifications by physicians and laboratories between 1988 and 2015 were analysed for acute and chronic HBV infection. Crude and stratified incidence and notification rates (IR, NR), and incidence and notification rate ratios (NRR, IRR) by year were calculated by means of a Poisson regression. Acute HBV incidence peaked in 1992 at 7.5 cases per 100 000 population and subsequently declined by 11% annually (IRR 0.89, p immigration of people chronically infected prior to arrival. The burden of disease is thus likely to increase, requiring the strengthening of secondary prevention of chronic HBV infection, in addition to renewed efforts to vaccinate people and their families originating from countries with high endemicity, and persons who frequently change sexual partners.

  14. Long-term Prognosis and Recurrence of Primary Sclerosing Cholangitis After Liver Transplantation: A Single-Center Experience

    OpenAIRE

    Yoshihide Ueda, MD, PhD; Toshimi Kaido, MD, PhD; Hideaki Okajima, MD, PhD; Koichiro Hata, MD, PhD; Takayuki Anazawa, MD, PhD; Atsushi Yoshizawa, MD, PhD; Shintaro Yagi, MD, PhD; Kojiro Taura, MD, PhD; Toshihiko Masui, MD, PhD; Noriyo Yamashiki, MD, PhD; Hironori Haga, MD, PhD; Miki Nagao, MD, PhD; Hiroyuki Marusawa, MD, PhD; Hiroshi Seno, MD, PhD; Shinji Uemoto, MD, PhD

    2017-01-01

    Background. Primary sclerosing cholangitis (PSC) is a progressive cholestatic liver disease, with liver transplantation being the sole life-saving treatment for end-stage PSC-related liver disease. However, recurrence of PSC after liver transplantation is a common complication, with the risk factors for recurrence being controversial. Methods. We conducted a retrospective chart review of 45 patients who had undergone liver transplantation for PSC at our institute. The risk factors for PSC ...

  15. A successfully thrombolysed acute inferior myocardial infarction due to type A aortic dissection with lethal consequences: the importance of early cardiac echocardiography

    Directory of Open Access Journals (Sweden)

    Bousoula Eleni

    2011-08-01

    Full Text Available Abstract Thrombolysis, a standard therapy for ST elevation myocardial infarction (STEMI in non-PCI-capable hospitals, may be catastrophic for patients with aortic dissection leading to further expansion, rupture and uncontrolled bleeding. Stanford type A aortic dissection, rarely may mimic myocardial infarction. We report a case of a patient with an inferior STEMI thrombolysed with tenecteplase and followed by clinical and electrocardiographic evidence of successful reperfusion, which was found later to be a lethal acute aortic dissection. Prognostic implications of early diagnosis applying transthoracic echocardiography (TTE are described.

  16. Comparing the potency of chemicals with multiple modes of action in aquatic toxicology: Acute toxicity due to narcosis versus reactive toxicity of acrylic compounds

    Energy Technology Data Exchange (ETDEWEB)

    Freidig, A.P.; Verhaar, H.J.M.; Hermens, J.L.M. [Utrecht Univ. (Netherlands). Research Inst. of Toxicology

    1999-09-01

    A series of acrylates and methacrylates was used to illustrate a strategy to compare the importance of two modes of action (MOA) and thereby identify the predominant cause of acute fish toxicity. Acrylic compounds are known to be Michael acceptors and may therefore react with glutathione (GSH), causing GSH-depletion in vivo (reactive mechanism). On the other hand, acrylates may also act by a nonspecific mechanism (narcosis). The following two, physiologically meaningful parameters were calculated in order to estimate the contribution of these two mechanisms to the overall acute toxicity: (i) a lipid normalized body burden for narcosis and (ii) the potential degree of GSH depletion by chemical reactivity. The degree of GSH depletion was found to be related to the product of the reactivity toward GSH and the exposure concentration. This model was validated with four model compounds and an in vivo study. For both MOA, toxic ratios were calculated and compared for all chemicals in the series. The approach enables the comparison of the contribution to toxicity of chemicals with more than on MOA.

  17. MR imaging of primary sclerosing cholangitis - Additional value of diffusion-weighted imaging and ADC measurement

    Energy Technology Data Exchange (ETDEWEB)

    Djokicc Kovac, Jelena [Center for Radiology and Magnetic Resonance Imaging, Clinical Center Serbia, Belgrade (Serbia)], e-mail: jelenadjokic2003@yahoo.co.uk; Maksimovic, Ruzica [Center for Radiology and Magnetic Resonance Imaging, Clinical Center Serbia, Belgrade (Serbia); Faculty of Medicine, Univ. of Belgrade, Belgrade (Serbia); Jesic, Rada [Clinic for Gastroenterohepatology, Clinical Center Serbia, Belgrade (Serbia); Faculty of Medicine, Univ. of Belgrade, Belgrade (Serbia); Stanisavljevic, Dejana [Inst. for Statistics, Faculty of Medicine, Univ. of Belgrade, Belgrade (Serbia); Kovac, Bojan [Military Medical Academy, Belgrade (Serbia)

    2013-04-15

    Background: Primary sclerosing cholangitis (PSC) is a cholestatic liver disease with chronic inflammation and progressive destruction of biliary tree. Magnetic resonance (MR) examination with diffusion-weighted imaging (DWI) allows analysis of morphological liver parenchymal changes and non-invasive assessment of liver fibrosis. Moreover, MR cholangiopancreatography (MRCP), as a part of standard MR protocol, provides insight into bile duct irregularities. Purpose: To evaluate MR and MRCP findings in patients with primary sclerosing cholangitis and to determine the value of DWI in the assessment of liver fibrosis. Material and Methods: The following MR findings were reviewed in 38 patients: abnormalities in liver parenchyma signal intensity, changes in liver morphology, lymphadenopathy, signs of portal hypertension, and irregularities of intra- and extrahepatic bile ducts. Apparent diffusion coefficient (ADC) was calculated for six locations in the liver for b = 800 s/mm{sup 2}. Results: T2-weighted hyperintensity was seen as peripheral wedge-shaped areas in 42.1% and as periportal edema in 28.9% of patients. Increased enhancement of liver parenchyma on arterial-phase imaging was observed in six (15.8%) patients. Caudate lobe hypertrophy was present in 10 (26.3%), while spherical liver shape was noted in 7.9% of patients. Liver cirrhosis was seen in 34.2% of patients; the most common pattern was micronodular cirrhosis (61.5%). Other findings included lymphadenopathy (28.9%), signs of portal hypertension (36.7%), and bile duct irregularities (78.9%). The mean ADCs (x10{sup -3} mm{sup 2}/s) were significantly different at stage I vs. stages III and IV, and stage II vs. stage IV. No significant difference was found between stages II and III. For prediction of stage {>=}II and stage {>=}III, areas under receiver-operating characteristic curves were 0.891 and 0.887, respectively. Conclusion: MR with MRCP is a necessary diagnostic procedure for diagnosis of PSC and

  18. Celecoxib for the treatment of mild-to-moderate depression due to acute brucellosis: a double-blind, placebo-controlled, randomized trial.

    Science.gov (United States)

    Jafari, S; Ashrafizadeh, S-G; Zeinoddini, A; Rasoulinejad, M; Entezari, P; Seddighi, S; Akhondzadeh, S

    2015-08-01

    Depression is a debilitating complication of brucellosis and how best to treat this is a matter of debate. Inflammatory processes are involved in the pathogenesis of both brucellosis and depression. Therefore, we hypothesized that celecoxib could be beneficial for the treatment of depression due to brucellosis. Forty outpatients with depression due to brucellosis with a Hamilton Depression Rating Scale score (HDRS) brucellosis when compared with placebo. © 2015 John Wiley & Sons Ltd.

  19. A Comparative Study of Clinical Presentation and Risk Factors for Adverse Outcome in Patients Hospitalised with Acute Respiratory Disease Due to MERS Coronavirus or Other Causes.

    Directory of Open Access Journals (Sweden)

    Musa A Garbati

    Full Text Available Middle East Respiratory syndrome (MERS first emerged in Saudi Arabia in 2012 and remains a global health concern. The objective of this study was to compare the clinical features and risk factors for adverse outcome in patients with RT-PCR confirmed MERS and in those with acute respiratory disease who were MERS-CoV negative, presenting to the King Fahad Medical City (KFMC in Riyadh between October 2012 and May 2014. The demographics, clinical and laboratory characteristics and clinical outcomes of patients with RT-PCR confirmed MERS-CoV infection was compared with those testing negative MERS-CoV PCR. Health care workers (HCW with MERS were compared with MERS patients who were not health care workers. One hundred and fifty nine patients were eligible for inclusion. Forty eight tested positive for MERS CoV, 44 (92% being hospital acquired infections and 23 were HCW. There were 111 MERS-CoV negative patients with acute respiratory illnesses included in this study as "negative controls". Patient with confirmed MERS-CoV infection were not clinically distinguishable from those with negative MERS-CoV RT-PCR results although diarrhoea was commoner in MERS patients. A high level of suspicion in initiating laboratory tests for MERS-CoV is therefore indicated. Variables associated with adverse outcome were older age and diabetes as a co-morbid illness. Interestingly, co-morbid illnesses other than diabetes were not significantly associated with poor outcome. Health care workers with MERS had a markedly better clinical outcome compared to non HCW MERS patients.

  20. Resting-state functional connectivity changes due to acute and short-term valproic acid administration in the baboon model of GGE

    Directory of Open Access Journals (Sweden)

    Felipe S. Salinas

    2017-01-01

    Full Text Available Resting-state functional connectivity (FC is altered in baboons with genetic generalized epilepsy (GGE compared to healthy controls (CTL. We compared FC changes between GGE and CTL groups after intravenous injection of valproic acid (VPA and following one-week of orally administered VPA. Seven epileptic (2 females and six CTL (3 females baboons underwent resting-state fMRI (rs-fMRI at 1 baseline, 2 after intravenous acute VPA administration (20 mg/kg, and 3 following seven-day oral, subacute VPA therapy (20–80 mg/kg/day. FC was evaluated using a data-driven approach, while regressing out the group-wise effects of age, gender and VPA levels. Sixteen networks were identified by independent component analysis (ICA. Each network mask was thresholded (z > 4.00; p < 0.001, and used to compare group-wise FC differences between baseline, intravenous and oral VPA treatment states between GGE and CTL groups. At baseline, FC was increased in most cortical networks of the GGE group but decreased in the thalamic network. After intravenous acute VPA, FC increased in the basal ganglia network and decreased in the parietal network of epileptic baboons to presumed nodes associated with the epileptic network. After oral VPA therapy, FC was decreased in GGE baboons only the orbitofrontal networks connections to the primary somatosensory cortices, reflecting a reversal from baseline comparisons. VPA therapy affects FC in the baboon model of GGE after a single intravenous dose—possibly by facilitating subcortical modulation of the epileptic network and suppressing seizure generation—and after short-term oral VPA treatment, reversing the abnormal baseline increases in FC in the orbitofrontal network. While there is a need to correlate these FC changes with simultaneous EEG recording and seizure outcomes, this study demonstrates the feasibility of evaluating rs-fMRI effects of antiepileptic medications even after short-term exposure.

  1. Immunosuppressive Agents for the Treatment of Primary Sclerosing Cholangitis: A Systematic Review and Meta-Analysis.

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    Peng, Xia; Luo, Xin; Hou, Jing-Ying; Wu, Shu-Yun; Li, Liang-Zong; Zheng, Ming-Hua; Wang, Ling-Yun

    2017-01-01

    Currently, there are no effective therapeutic agents for patients with primary sclerosing cholangitis (PSC). This study aimed to evaluate the safety and efficiency of immunosuppressive agents (IAs) for the treatment of PSC. The literatures were searched using the following keywords singly or in combination: PSC, treatments, IAs. The primary outcome was defined as the need for liver transplantation or mortality. Two hundred sixty six patients from 7 eligible studies were analyzed. IAs had no remarkable effects on the rate of mortality or liver transplantation (relative risk, RR 1.02, 95% CI 0.58-1.62, p = 0.92). Subgroup analyses showed no significant effect of IAs co-administration therapy (IAs co-administered with ursodeoxycholic acid, IA co-administered with IA; RR 1.41, 95% CI 0.40-4.95, p = 0.60). IAs caused adverse events (AEs) such as diarrhea, abdominal pain, and pruritus (RR 1.81, 95% CI 1.07-3.07, p = 0.03). IAs therapy did not significantly improve markers of liver function except for aspartate transaminase (weighted mean difference -9.76, 95% CI -12.92 to -6.6, p IAs administrated as either monotherapy or combination therapy do not reduce the risk of mortality or liver transplantation. IAs monotherapy is associated with AEs. © 2017 S. Karger AG, Basel.

  2. NOD2 gene variants confer risk for secondary sclerosing cholangitis in critically ill patients.

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    Jüngst, Christoph; Stadlbauer, Vanessa; Reichert, Matthias C; Zimmer, Vincent; Weber, Susanne N; Ofner-Ziegenfuß, Lisa; Voigtländer, Torsten; Spindelböck, Walter; Fickert, Peter; Kirchner, Gabriele I; Lammert, Frank; Lankisch, Tim O; Krawczyk, Marcin

    2017-08-01

    Sclerosing cholangitis in critically ill patients (SC-CIP) is a progressive cholestatic disease of unknown aetiology characterized by chronic biliary infections. Hence we hypothesized that common NOD2 (nucleotide-binding oligomerisation domain containing 2) gene variants, known risk factors for Crohn's disease and bacterial translocation in liver cirrhosis, increase the odds of developing SC-CIP. Screening of 4,641 endoscopic retrograde cholangiography procedures identified 17 patients with SC-CIP, who were then genotyped for the three common NOD2 mutations (Cohort 1, discovery cohort). To validate the association, we subsequently tested these NOD2 variants in 29 patients from SC-CIP cohorts of three additional medical centers (Cohort 2, replication cohort). In Cohort 1, the NOD2 variants were present in 5 of 17 SC-CIP patients (29.4%), which is twice the frequency of the general population. These results were replicated in Cohort 2 with 8 patients (27.6%) showing NOD2 mutations. In contrast, polymorphisms of hepatocanalicular transporter genes did not have major impact on SC-CIP risk. This first study on genetic susceptibility in SC-CIP patients shows an extraordinary high frequency of NOD2 variation, pointing to a critical role of inherited impaired anti-bacterial defense in the development of this devastating biliary disease.

  3. Prevalence of Systemic Sclerosis in Primary Biliary Cholangitis Using the New ACR/EULAR Classification Criteria.

    Science.gov (United States)

    Zheng, Boyang; Vincent, Catherine; Fritzler, Marvin J; Senécal, Jean-Luc; Koenig, Martial; Joyal, France

    2017-01-01

    Systemic sclerosis (SSc) is a well-established disease associated with primary biliary cholangitis (PBC). However, the original 1980 American College of Rheumatology (ACR) criteria have poor sensitivity, especially for the detection of earlier SSc in previous studies. The objective was to evaluate the prevalence of SSc in patients with PBC using more sensitive 2001 LeRoy and Medsger criteria and the 2013 ACR/European League Against Rheumatism (EULAR) classification criteria. The secondary objective was to evaluate the frequency of individual clinical features. One hundred consecutive patients with PBC without previously diagnosed SSc were recruited between 2005 and 2007 from a tertiary care gastroenterology clinic. All patients underwent a complete clinical examination, determination of SSc-specific antibodies, and a nailfold capillary microscopy. Fulfillment of the 3 different criteria sets was analyzed, along with individual disease features. Of 100 patients with PBC, 1% met the ACR 1980 criteria, 22% met the 2001 LeRoy and Medsger criteria for early SSc, and 17% the 2013 ACR/EULAR criteria. Raynaud phenomenon, SSc-related antibodies, and SSc capillaroscopic patterns were the most prevalent findings, with the highest sensitivities to help guide future screening. Our data show a high prevalence of SSc in patients with PBC with probable underestimation by previous studies using the original ACR criteria. Comorbid SSc should be actively searched for based on newly described criteria to improve detection and increase benefits of earlier treatment.

  4. Patients with primary sclerosing cholangitis require more sedation during endoscopic retrograde cholangiography.

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    Keil, Carsten; Aguirre Dávila, Lukas; Framke, Theodor; Lenzen, Henrike; Manns, Michael P; Lankisch, Tim O; Voigtländer, Torsten

    2017-04-01

    Background and study aims  Patients with primary sclerosing cholangitis (PSC) require repeated endoscopic retrograde cholangiography (ERC). Our aim was to evaluate whether patients with PSC require higher doses of sedation during ERC. Patients and methods  We retrospectively analyzed all patients undergoing ERC from 2006 to 2013 who received conscious sedation with propofol and midazolam. The duration of the intervention and a potential progression of propofol consumption or intervention time by visit number were analyzed. Univariable and multivariable analyses were performed to identify independent factors which influence propofol consumption. Results  A total of 2962 ERC procedures were performed in 1211 patients. Patients with PSC (n = 157) underwent 461 ERC procedures whereas patients without PSC (n = 1054) had 2501 ERC examinations. The total median propofol dose was 450 mg (290 - 630 mg) for patients with PSC and 300 mg (200 - 450 mg) for the non-PSC group ( P  ERC compared to other patient groups independent of age and duration of ERC. The higher dosage of sedation has to be taken into account when using ERC to treat a patient with PSC.

  5. Genetic Abnormalities in Biliary Brush Samples for Distinguishing Cholangiocarcinoma from Benign Strictures in Primary Sclerosing Cholangitis

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    Margriet R. Timmer

    2016-01-01

    Full Text Available Background. Primary sclerosing cholangitis (PSC is a chronic inflammatory liver disease and is strongly associated with cholangiocarcinoma (CCA. The lack of efficient diagnostic methods for CCA is a major problem. Testing for genetic abnormalities may increase the diagnostic value of cytology. Methods. We assessed genetic abnormalities for CDKN2A, TP53, ERBB2, 20q, MYC, and chromosomes 7 and 17 and measures of genetic clonal diversity in brush samples from 29 PSC patients with benign biliary strictures and 12 patients with sporadic CCA or PSC-associated CCA. Diagnostic performance of cytology alone and in combination with genetic markers was evaluated by sensitivity, specificity, and area under the curve analysis. Results. The presence of MYC gain and CDKN2A loss as well as a higher clonal diversity was significantly associated with malignancy. MYC gain increased the sensitivity of cytology from 50% to 83%. However, the specificity decreased from 97% to 76%. The diagnostic accuracy of the best performing measures of clonal diversity was similar to the combination of cytology and MYC. Adding CDKN2A loss to the panel had no additional benefit. Conclusion. Evaluation of MYC abnormalities and measures of clonal diversity in brush cytology specimens may be of clinical value in distinguishing CCA from benign biliary strictures in PSC.

  6. Morphologic features of chronic hepatitis associated with primary sclerosing cholangitis and chronic ulcerative colitis

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    Ludwig, J.; Barham, S.S.; LaRusso, N.F.; Elveback, L.R.; Wiesner, R.H.; McCall, J.T.

    Histologic, ultrastructural, chemical, and statistical methods were used to study liver biopsy and autopsy specimens from 43 patients who had primary sclerosing cholangitis (PSC), with or without chronic ulcerative colitis (CUC), and from 19 patients who had CUC without PSC. In all study groups, essentially the same abnormalities were found in the hepatic parenchyma outside the major bile ducts, although nondiagnostic tissue samples were observed also. Specimens from patients with extrahepatic PSC were indistinguishable from those patients with combined extra- and intrahepatic PSC. Common findings included periductal fibrosis and inflammation, portal edema and fibrosis, focal proliferation of bile ducts and ductules, focal bile duct obliteration and loss of bile ducts, copper deposition, and cholestasis. Proliferation of bile ducts in some portal tracts and obliteration or absence of bile duct in others were the most characteristic changes. In most specimens, inflammatory changes appeared mild, yet biliary cirrhosis had developed in 34% of the patients. Specimens from patients with PSC, with or without CUC, more often contained bile and strikingly increased stainable copper (Grades 2 and 3) than did specimens from patients with CUC without PSC. Hepatic copper contents, measured by atomic absorption spectrophotometry, also were higher in specimens from patients with PSC. Study of PCS specimens by transmission electron microscopy and by energy-dispersive X-ray microanalysis revealed that most copper was sequestered in lipolysosomes. The recognition of strikingly similar morphologic features in many liver specimens from patients with either PSC or CUC or both suggests that the causes of these conditions are closely related.

  7. Impact of Microbes on the Pathogenesis of Primary Biliary Cirrhosis (PBC and Primary Sclerosing Cholangitis (PSC

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    Jochen Mattner

    2016-11-01

    Full Text Available Primary biliary cirrhosis (PBC and primary sclerosing cholangitis (PSC represent the major clinical entities of chronic cholestatic liver diseases. Both disorders are characterized by portal inflammation and slowly progress to obliterative fibrosis and eventually liver cirrhosis. Although immune-pathogenic mechanisms have been implicated in the pathogenesis of PBC and PSC, neither disorder is considered to be a classical autoimmune disease, as PSC and PBC patients do not respond to immune-suppressants. Furthermore, the decreased bile flow resulting from the immune-mediated tissue assault and the subsequent accumulation of toxic bile products in PBC and PSC not only perpetuates biliary epithelial damage, but also alters the composition of the intestinal and biliary microbiota and its mutual interactions with the host. Consistent with the close association of PSC and inflammatory bowel disease (IBD, the polyclonal hyper IgM response in PBC and (auto-antibodies which cross-react to microbial antigens in both diseases, an expansion of individual microbes leads to shifts in the composition of the intestinal or biliary microbiota and a subsequent altered integrity of epithelial layers, promoting microbial translocation. These changes have been implicated in the pathogenesis of both devastating disorders. Thus, we will discuss here these recent findings in the context of novel and alternative therapeutic options.

  8. Gene Expression by PBMC in Primary Sclerosing Cholangitis: Evidence for Dysregulation of Immune Mediated Genes

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    Christopher A. Aoki

    2006-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a chronic disease of the bile ducts characterized by an inflammatory infiltrate and obliterative fibrosis. The precise role of the immune system in the pathogenesis of PSC remains unknown. We used RNA microarray analysis to identify immune-related genes and pathways that are differentially expressed in PSC. Messenger RNA (mRNA from peripheral blood mononuclear cells (PBMC was isolated from both patients with PSC and age and sex matched healthy controls. Samples from 5 PSC patients and 5 controls were analyzed by microarray and based upon rigorous statistical analysis of the data, relevant genes were chosen for confirmation by RT-PCR in 10 PSC patients and 10 controls. Using unsupervised hierarchical clustering, gene expression in PSC was statistically different from our control population. Interestingly, genes within the IL-2 receptor beta, IL-6 and MAP Kinase pathways were found to be differently expressed in patients with PSC compared to controls. Further, individual genes, TNF-α induced protein 6 (TNFaip6 and membrane-spanning 4-domains, subfamily A (ms4a were found to be upregulated in PSC while similar to Mothers against decapentaplegic homolog 5 (SMAD 5 was downregulated. In conclusion, several immune-related pathways and genes were differentially expressed in PSC compared to control patients, giving further evidence that this disease is systemic and immune-mediated.

  9. Criteria Used in Clinical Practice to Guide Immunosuppressive Treatment in Patients with Primary Sclerosing Cholangitis.

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    Kornelius Schulze

    Full Text Available Current guidelines recommend immunosuppressive treatment (IT in patients with primary sclerosing cholangitis (PSC and elevated aminotransferase levels more than five times the upper limit of normal and elevated serum IgG-levels above twice the upper limit of normal. Since there is no evidence to support this recommendation, we aimed to assess the criteria that guided clinicians in clinical practice to initiate IT in patients with previously diagnosed PSC.This is a retrospective analysis of 196 PSC patients from seven German hepatology centers, of whom 36 patients had received IT solely for their liver disease during the course of PSC. Analyses were carried out using methods for competing risks.A simplified autoimmune hepatitis (AIH score >5 (HR of 36, p5 and a mHAI score >3, suggesting concomitant features of AIH, influenced the decision to introduce IT during the course of PSC. In German clinical practice, the cutoffs used to guide IT may be lower than recommended by current guidelines.

  10. Motion – Patients with Primary Sclerosing Cholangitis Should Undergo Early Liver Transplantation: Arguments for the Motion

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    Young-Mee Lee

    2002-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a condition of unknown etiology that causes progressive inflammation, fibrosis and obliteration of the intrahepatic and extrahepatic biliary tree. There is no medical cure, and ursodeoxycholic acid and other drugs have not been shown to affect the natural history of the disease. Endoscopic dilation is of value only in the relief of symptoms and complications related to dominant strictures. Cholangiocarcinoma occurs in a substantial minority of cases, especially those with ulcerative colitis and cirrhosis, and is often not clinically apparent before surgery. There are no good serologic tests for early cancers. Because this tumour has such a dismal prognosis, some authorities recommend that liver transplantation be undertaken before its development. This procedure is the only curative option for PSC, and excellent survival rates have been reported. There is evidence that early transplantation, before end stage liver disease or cholangiocarcinoma have developed, improves the survival and quality of life of patients with PSC. Because it is the only procedure of proven benefit, patients with PSC should be considered for liver transplantation early in the course of the disease.

  11. Leukocytapheresis Therapy Improved Cholestasis in a Patient Suffering from Primary Sclerosing Cholangitis with Ulcerative Colitis

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    Minoru Itou

    2009-04-01

    Full Text Available Primary sclerosing cholangitis (PSC is an autoimmune disease of the hepatobiliary system for which effective therapy has not been established. Leukocytapheresis (LCAP therapy is known to effective in patients with ulcerative colitis (UC. In addition, effects of LCAP therapy were reported on some autoimmune diseases such as Crohn’s disease, rheumatoid arthritis and rapidly progressive glomerulonephritis. Here we report the case of a 29-year-old man with PSC associated with UC who was treated with LCAP therapy. He had a 16-year history of UC and a 12-year history of PSC. Although he was under treatment with prednisolone and ursodeoxycholic acid, exacerbation of UC and PSC-associated cholestasis were seen. Since he showed side effects of prednisolone, he was treated with LCAP. Not only improvement of UC, but also decreased serum alkaline phosphatase, γ-guanosine triphosphate and total bile acids, suggesting improvement of PSC-associated cholestaisis, were seen after treatment with LCAP. Our experience with this case suggests that LCAP therapy could be a new effective therapeutic strategy for patients with PSC associated with UC.

  12. Imaging and estimation of the prognostic features of primary sclerosing cholangitis by ultrasonography and MR cholangiography

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    Oikarinen, H.; Paeaekkoe, E.; Suramo, I.; Paeivaensalo, M.; Tervonen, O. [Oulu Univ. Hospital (Finland). Dept. of Diagnostic Radiology; Lehtola, J.; Aukee, J. [Oulu Univ. Hospital (Finland). Dept. of Medicine

    2001-03-01

    Purpose: To evaluate the ability of US and MR cholangiography (MRC) to detect bile duct changes and prognostic signs of primary sclerosing cholangitis (PSC) seen at endoscopic retrograde cholangiography (ERC). Material and Methods: In a prospective study, 9 patients with PSC underwent US, MRC, MR imaging and ERC of the bile ducts and the liver. Eight age- and sex-matched control patients were examined with MRC, MR imaging and ERC. A segmental comparison was performed to assess the ability of MRC-MR and US to reveal the accurate ductal involvement in different segments of the biliary tree and the specific criteria of poor prognostic outcome in PSC. The ability of MRC-MR to detect the presence of PSC in different patients was analysed blindly. Results: MRC-MR depicted changes of PSC correctly in 9 patients (radiologist 1) and in 8 patients with 1 false-positive finding (radiologist 2) in the blinded analysis. In the segmental comparison, MRC missed especially bile duct dilatation. MRC was too pessimistic in the evaluation of the outcome. US detected features suggestive of PSC in 8 patients (radiologist 3). US was unable to show the predictors of poor outcome. Conclusion: MRC and US seem to be useful in the detection of PSC. US is unable and MRC is too pessimistic to estimate the outcome of PSC.

  13. The Role of Genetic and Immune Factors for the Pathogenesis of Primary Sclerosing Cholangitis in Childhood

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    Priscila Menezes Ferri

    2016-01-01

    Full Text Available Primary sclerosing cholangitis (PSC is a rare cholestatic liver disease characterized by chronic inflammation of the biliary tree resulting in liver fibrosis. PSC is more common in male less than 40 years of age. The diagnosis of PSC is based on clinical, laboratory, image, and histological findings. A biochemical profile of mild to severe chronic cholestasis can be observed. Endoscopic retrograde cholangiography is the golden standard method for diagnosis, but magnetic resonance cholangiography is currently also considered a first-line method of investigation. Differences in clinical and laboratory findings were observed in young patients, including higher incidence of overlap syndromes, mostly with autoimmune hepatitis, higher serum levels of aminotransferases and gamma-glutamyl transferase, and lower incidence of serious complications as cholangiocarcinoma. In spite of the detection of several HLA variants as associated factors in large multicenter cohorts of adult patients, the exact role and pathways of these susceptibility genes remain to be determined in pediatric population. In addition, the literature supports a role for an altered immune response to pathogens in the pathogenesis of PSC. This phenomenon contributes to abnormal immune system activation and perpetuation of the inflammatory process. In this article, we review the role of immune and genetic factors in the pathogenesis of PSC in pediatric patients.

  14. Leukocytapheresis Therapy Improved Cholestasis in a Patient Suffering from Primary Sclerosing Cholangitis with Ulcerative Colitis

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    Itou, Minoru; Mitsuyama, Keiichi; Kawaguchi, Takumi; Okabe, Yoshinobu; Suga, Hideya; Masuda, Junya; Yamasaki, Hiroshi; Kuwaki, Kotaro; Taniguchi, Eitaro; Harada, Masaru; Tsuruta, Osamu; Sata, Michio

    2009-01-01

    Primary sclerosing cholangitis (PSC) is an autoimmune disease of the hepatobiliary system for which effective therapy has not been established. Leukocytapheresis (LCAP) therapy is known to effective in patients with ulcerative colitis (UC). In addition, effects of LCAP therapy were reported on some autoimmune diseases such as Crohn's disease, rheumatoid arthritis and rapidly progressive glomerulonephritis. Here we report the case of a 29-year-old man with PSC associated with UC who was treated with LCAP therapy. He had a 16-year history of UC and a 12-year history of PSC. Although he was under treatment with prednisolone and ursodeoxycholic acid, exacerbation of UC and PSC-associated cholestasis were seen. Since he showed side effects of prednisolone, he was treated with LCAP. Not only improvement of UC, but also decreased serum alkaline phosphatase, γ-guanosine triphosphate and total bile acids, suggesting improvement of PSC-associated cholestaisis, were seen after treatment with LCAP. Our experience with this case suggests that LCAP therapy could be a new effective therapeutic strategy for patients with PSC associated with UC. PMID:20651970

  15. The relation between plasma tyrosine concentration and fatigue in primary biliary cirrhosis and primary sclerosing cholangitis

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    Vrolijk Jan

    2005-03-01

    Full Text Available Abstract Background In primary biliary cirrhosis (PBC and primary sclerosing cholangitis (PSC fatigue is a major clinical problem. Abnormal amino acid (AA patterns have been implicated in the development of fatigue in several non-hepatological conditions but for PBC and PSC no data are available. This study aimed to identify abnormalities in AA patterns and to define their relation with fatigue. Methods Plasma concentrations of tyrosine, tryptophan, phenylalanine, valine, leucine and isoleucine were determined in plasma of patients with PBC (n = 45, PSC (n = 27, chronic hepatitis C (n = 22 and healthy controls (n = 73. Fatigue and quality of life were quantified using the Fisk fatigue severity scale, a visual analogue scale and the SF-36. Results Valine, isoleucine, leucine were significantly decreased in PBC and PSC. Tyrosine and phenylalanine were increased (p Conclusion In patients with PBC and PSC, marked abnormalities in plasma AA patterns occur. Normal tyrosine concentrations, compared to increased concentrations, may be associated with fatigue and diminished quality of life.

  16. Comparing the Simplified and International Autoimmune Hepatitis Group Criteria in Primary Sclerosing Cholangitis

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    Chandok, Natasha; Silveira, Marina G.

    2010-01-01

    Background and aims: Although highly sensitive and specific, the revised International Autoimmune Hepatitis Group (IAIHG) diagnostic criteria for autoimmune hepatitis (AIH) are cumbersome to use in clinical practice and rely upon a number of autoantibodies that are costly and are not widely available. The simplified scoring system for AIH attempts to rectify the complexity of the IAIHG criteria. To date, there have been few studies assessing the specificity of the simplified score for AIH when applied to patients with cholestatic liver diseases. The purpose of this study was to examine the specificity of the simplified scoring system for AIH as compared to the revised IAIHG criteria in a large cohort of patients with primary sclerosing cholangitis (PSC). Methods: The patient population consisted of 147 patients enrolled in two prospective trials at the Mayo Clinic examining the use of ursodeoxycholic acid in PSC. All of the patients underwent baseline blood work (including standard serologic testing to exclude other liver diseases), liver biopsy, and cholangiogram to confirm PSC. Demographic, laboratory, and histologic data were extracted for each subject. Simplified and revised IAIHG scores were calculated for each subject and compared. Results: The simplified scoring system identified 2 patients with probable AIH and no patients with definite AIH. Comparatively, the revised IAIHG scoring system identified no patients with probable or definite AIH. Conclusion: As with the revised IAIHG criteria, the simplified scoring system for AIH has excellent specificity when applied to a PSC population. PMID:20567552

  17. Motion – Patients with Primary Sclerosing Cholangitis Should Undergo Early Liver Transplantation: Arguments against the Motion

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    Jeffrey S Crippin

    2002-01-01

    Full Text Available Liver transplantation is an accepted form of treatment for patients with primary sclerosing cholangitis (PSC and can provide long term survival. Cholangiocarcinoma occurs in 10% to 20% of patients with PSC, is difficult to diagnose and has a poor prognosis. It has been proposed that liver transplantation be undertaken early in the course of the PSC, before cancer develops. Such a proposal would have significant implications for the method of assigning priority to patients awaiting liver transplantation. Other patients on the waiting list would experience further delays, while there is no proven benefit for PSC patients. Few patients with this disease are removed from the waiting list because they developed cancer. If one were to state that PSC patients warrant special consideration because of the hypothetical risk of cholangiocarcinoma, the same argument could be applied to patients with hepatitis C and other causes of cirrhosis, who are at increased risk of hepatocellular carcinoma. The transplant allocation system is applied in an equitable fashion to patients with a large variety of liver diseases. Alteration of this system to benefit a small number of patients with PSC would violate the principles on which it was created, and cannot be justified.

  18. Distinct gut microbiota profiles in patients with primary sclerosing cholangitis and ulcerative colitis.

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    Bajer, Lukas; Kverka, Miloslav; Kostovcik, Martin; Macinga, Peter; Dvorak, Jiri; Stehlikova, Zuzana; Brezina, Jan; Wohl, Pavel; Spicak, Julius; Drastich, Pavel

    2017-07-07

    To characterize the gut bacterial microbiota of patients with primary sclerosing cholangitis (PSC) and ulcerative colitis (UC). Stool samples were collected and relevant clinical data obtained from 106 study participants, 43 PSC patients with ( n = 32) or without ( n = 11) concomitant inflammatory bowel disease, 32 UC patients, and 31 healthy controls. The V3 and V4 regions of the 16S ribosomal RNA gene were sequenced on Illumina MiSeq platform to cover low taxonomic levels. Data were further processed in QIIME employing MaAsLin and LEfSe tools for analysis of the output data. Microbial profiles in both PSC and UC were characterized by low bacterial diversity and significant change in global microbial composition. Rothia , Enterococcus , Streptococcus , Veillonella , and three other genera were markedly overrepresented in PSC regardless of concomitant inflammatory bowel disease (IBD). Rothia , Veillonella and Streptococcus were tracked to the species level to identify Rothia mucilaginosa , Streptococcus infantus , S. alactolyticus , and S. equi along with Veillonella parvula and V. dispar . PSC was further characterized by decreased abundance of Adlercreutzia equolifaciens and Prevotella copri . Decrease in genus Phascolarctobacterium was linked to presence of colonic inflammation regardless of IBD phenotype. Akkermansia muciniphila , Butyricicoccus pullicaecorum and Clostridium colinum were decreased in UC along with genus Roseburia . Low levels of serum albumin were significantly correlated with enrichment of order Actinomycetales. PSC is associated with specific gut microbes independently of concomitant IBD and several bacterial taxa clearly distinguish IBD phenotypes (PSC-IBD and UC).

  19. Assessment of liver fibrosis in primary biliary cholangitis: Comparison between indirect serum markers and fibrosis morphometry.

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    Stasi, Cristina; Leoncini, Luisa; Biagini, Maria Rosa; Arena, Umberto; Madiai, Stefania; Laffi, Giacomo; Marra, Fabio; Milani, Stefano

    2016-03-01

    The accuracy of non-invasive methods for the quantification of liver fibrosis in primary biliary cholangitis (PBC) is still debated. To determine the histo-morphometric measurement of fibrotic tissue and to explore the possible association between indirect markers (APRI, FORNS, FIB-4, and Lok) and morphometry. Retrospective analysis of medical data from patients with PBC, on whom needle liver biopsy was performed as part of the diagnostic assessment. One section of each biopsy stained with Sirius red was used for calculating the percentage of collagen. Quantitative measure of fibrotic tissue (fibrosis morphometry) was calculated as a percentage of collagen content by digital image analysis. Morphometry results were divided into four groups reflecting Ludwig's staging and compared with values for indirect serum markers. 50 PBC patients were enrolled (86% females, mean age 57 ± 12.30 years), 19 were Ludwig's stage I (38%), 14 stage II (28%), 12 stage III (24%), and five stage IV (10%). Morphometry results were significantly different among Ludwig stages (p<0.05). No significant differences were found for indirect serum markers. A significant correlation was found between morphometry results and indirect serum markers tested (p<0.05). In our cohort, the histo-morphometric values of fibrotic tissue increased progressively with Ludwig's stages of PBC, while non-invasive markers did not. Copyright © 2015 Editrice Gastroenterologica Italiana S.r.l. Published by Elsevier Ltd. All rights reserved.

  20. Imaging and estimation of the prognostic features of primary sclerosing cholangitis by ultrasonography and MR cholangiography

    International Nuclear Information System (INIS)

    Oikarinen, H.; Paeaekkoe, E.; Suramo, I.; Paeivaensalo, M.; Tervonen, O.; Lehtola, J.; Aukee, J.

    2001-01-01

    Purpose: To evaluate the ability of US and MR cholangiography (MRC) to detect bile duct changes and prognostic signs of primary sclerosing cholangitis (PSC) seen at endoscopic retrograde cholangiography (ERC). Material and Methods: In a prospective study, 9 patients with PSC underwent US, MRC, MR imaging and ERC of the bile ducts and the liver. Eight age- and sex-matched control patients were examined with MRC, MR imaging and ERC. A segmental comparison was performed to assess the ability of MRC-MR and US to reveal the accurate ductal involvement in different segments of the biliary tree and the specific criteria of poor prognostic outcome in PSC. The ability of MRC-MR to detect the presence of PSC in different patients was analysed blindly. Results: MRC-MR depicted changes of PSC correctly in 9 patients (radiologist 1) and in 8 patients with 1 false-positive finding (radiologist 2) in the blinded analysis. In the segmental comparison, MRC missed especially bile duct dilatation. MRC was too pessimistic in the evaluation of the outcome. US detected features suggestive of PSC in 8 patients (radiologist 3). US was unable to show the predictors of poor outcome. Conclusion: MRC and US seem to be useful in the detection of PSC. US is unable and MRC is too pessimistic to estimate the outcome of PSC

  1. Diagnosis of primary sclerosing cholangitis: prospective comparison of MR cholangiography with endoscopic retrograde cholangiography

    International Nuclear Information System (INIS)

    Oberholzer, K.; Mildenberger, P.; Grebe, P.; Bantelmann, M.; Thelen, M.; Lohse, A.W.; Schadeck, T.

    1998-01-01

    Purpose: To assess the accuracy of MR cholangiography (MRC) in the diagnosis of primary sclerosing cholangitis (PSC) in comparison to endoscopic retrograde cholangiography (ERC). Method: 20 patients with PSC were examined by ERC and MRC (1.0 T. HASTE sequence). Visualization and pathologic changes of the extra- and intrahepatic bile ducts were evaluated with both methods. Results: Mural irregularities of the common bile duct were seen with MRC in 6/7 cases, stenoses and dilatation of the common bile duct were detected correctly in all patients. Diffuse, multifocal strictures of the intrahepatic bile duct were the most common intrahepatic findings and correctly diagnosed in all patients. Mural irregularities of the intrahepatic ducts in early stages may be missed by MRC because of the limited spatial resolution. MRC is superior to ERC in visualization of nonopacified intrahepatic ducts. Conclusions: MRC is a reliable, non-invasive method to detect typical diagnostic features of PSC. It should be considered as an adjunct to ERC in patients with suspected PSC for primary diagnosis and as an alternate method for follow-up studies. (orig.) [de

  2. Application of keratin immunocytochemistry and sirius red staining in evaluating intrahepatic changes with acute extrahepatic cholestasis due to hepatic duct carcinoma

    NARCIS (Netherlands)

    James, J.; Lygidakis, N. J.; van Eyken, P.; Tanka, A. K.; Bosch, K. S.; Ramaekers, F. C.; Desmer, V.

    1989-01-01

    A series of 10 cases of biliary obstruction due to primary cholangiocarcinoma has been studied with histological and immunocytochemical means. The total duration of cholestasis (as manifested by jaundice) was between 2 and 11 weeks with variable period of preoperative drainage. Liver biopsy

  3. Diethylstilbestrol 1 mg in the Treatment of Acute Urinary Retention due to Prostatic Obstruction in the Elderly: A Preliminary Study

    Directory of Open Access Journals (Sweden)

    Leonardo Oliveira Reis

    2014-01-01

    Full Text Available Patients who failed a catheter-free trial after acute urinary retention and one week of full dose alpha-blocker and 5-alpha-reductase inhibitor were offered Diethylstilbestrol 1 mg plus Aspirin 100 mg over 4 weeks. Prostate volume, age, serum creatinine, and initial retention drained urine volume were recorded. After excluding cardiovascular morbidity (n=7, upper urinary tract dilation (n=3, compromised renal function (n=2, urinary tract infection (n=2, neurological diagnosis (n=2, or preferred immediate channel transurethral resection of prostate (n=5, 48 of 69 consecutive patients ≥70 years were included. Mean age was 76.6 years (70–84, mean prostate volume 90 cm3 (42–128, and mean follow-up 204 days; 58% (28/48 were passing urine and 42% (20/48 were catheter dependent after 4 weeks Diethylstilbestrol trial. Mean age and drained urine volume of catheter dependent patients were 82.4 years and 850 mL compared with 74.6 years and 530 mL in catheter-free men, respectively. Age and drained urine volume were independent predictors of catheter-free trial (both P<0.01. Seventy-five percent (6/8 of patients 80 years and older were catheter dependent. Transient nipple/breast tenderness and gynecomastia were the only adverse effects reported by 21% (10/48 and 4% (2/48, respectively. No patient presented severe complications.

  4. AFM study shows prominent physical changes in elasticity and pericellular layer in human acute leukemic cells due to inadequate cell-cell communication

    Science.gov (United States)

    Guz, Nataliia V.; Patel, Sapan J.; Dokukin, Maxim E.; Clarkson, Bayard; Sokolov, Igor

    2016-12-01

    Biomechanical properties of single cells in vitro or ex vivo and their pericellular interfaces have recently attracted a lot of attention as a potential biophysical (and possibly prognostic) marker of various diseases and cell abnormalities. At the same time, the influence of the cell environment on the biomechanical properties of cells is not well studied. Here we use atomic force microscopy to demonstrate that cell-cell communication can have a profound effect on both cell elasticity and its pericellular coat. A human pre-B p190BCR/ABL acute lymphoblastic leukemia cell line (ALL3) was used in this study. Assuming that cell-cell communication is inversely proportional to the distance between cells, we study ALL3 cells in vitro growing at different cell densities. ALL3 cells demonstrate a clear density dependent behavior. These cells grow very well if started at a relatively high cell density (HD, >2 × 105 cells ml-1) and are poised to grow at low cell density (LD, <1 × 104 cells ml-1). Here we observe ˜6× increase in the elastic (Young’s) modulus of the cell body and ˜3.6× decrease in the pericellular brush length of LD cells compared to HD ALL3 cells. The difference observed in the elastic modulus is much larger than typically reported for pathologically transformed cells. Thus, cell-cell communication must be taken into account when studying biomechanics of cells, in particular, correlating cell phenotype and its biophysical properties.

  5. An Audit of Cardiac Mortality Due to Acute Myocardial Infarction at a Tertiary Institution in the Southwestern Region of Trinidad and Tobago

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    M Bahall

    2015-07-01

    Full Text Available Objective: This study aims to identify the profile of patients who died from acute myocardial infarction (AMI during hospital admission in southwest Trinidad. Methods: This retrospective descriptive study was done using the death register of the San Fernando General Hospital (SFGH during the period 2011 and 2012. Confirmed cases of AMI were selected based on the American College of Cardiology (ACC/American Heart Association (AHA guidelines 2011 or 2013. Relevant information on patient’s profile, risks for ischaemic heart disease (IHD, clinical presentation and treatment were analysed using SPSS version 19 software. Results: Males accounted for 56.3% and females 43.8% of AMI deaths. East Indians were predominantly affected with an East Indian:African:Mixed ratio of 5:1:2. The mean age was 68.6 years and 72.8 years for males and females, respectively. The combination of diabetes mellitus and hypertension was responsible for most (52.5% AMI deaths. Patients who were not diabetic, hypertensive, smoking nor hypercholesterolaemic accounted for six (7.5% of the total deaths (4 = East Indians, 2 = Mixed. One death occurred in the emergency department while the rest occurred in the ward; 44% of deaths occurred within 48 hours. Non-ST segment elevation myocardial infarction (NSTEMI accounted for 70.0% and STEMI for 30.0% of AMI deaths. Five (20.8% of the 24 STEMI patients received thrombolytic treatment on arrival to casualty department. Conclusion: Deaths occurred predominantly among males of East Indian descent at a mean age of 70 years. The East Indian:African mortality ratio was 5:1. Patients suffered mainly from diabetes mellitus, hypertension or a combination of both.

  6. Prevalence of Acute Respiratory Infections in Women and Children in Western Sierra Leone due to Smoke from Wood and Charcoal Stoves

    Science.gov (United States)

    Taylor, Eldred Tunde; Nakai, Satoshi

    2012-01-01

    Combustion of biomass fuels (wood and charcoal) for cooking releases smoke that contains health damaging pollutants. Women and children are the most affected. Exposure to biomass smoke is associated with acute respiratory infections (ARI). This study investigated the prevalence of ARI potentially caused by smoke from wood and charcoal stoves in Western Sierra Leone, as these two fuels are the predominant fuel types used for cooking. A cross sectional study was conducted for 520 women age 15–45 years; and 520 children under 5 years of age in homes that burn wood and charcoal. A questionnaire assessing demographic, household and exposure characteristics and ARI was administered to every woman who further gave information for the child. Suspended particulate matter (SPM) was continuously monitored in fifteen homes. ARI prevalence revealed 32% and 24% for women, 64% and 44% for children in homes with wood and charcoal stoves, respectively. After adjusting for potential confounders for each group, the odds ratio of having suffered from ARI was similar for women, but remained large for children in homes with wood stoves relative to charcoal stoves (OR = 1.14, 95%CI: 0.71–1.82) and (OR = 2.03, 95%CI: 1.31–3.13), respectively. ARI prevalence was higher for children in homes with wood stoves compared with homes with charcoal stoves, but ARI prevalence for both types of fuels is higher compared with reported prevalence elsewhere. To achieve a reduction in ARI would require switching from wood and charcoal to cleaner fuels. PMID:22829802

  7. Serum D-dimer Levels Are Proportionally Associated with Left Atrial Enlargement in Patients with an Acute Ischemic Stroke due to Non-valvular Atrial Fibrillation.

    Science.gov (United States)

    Kim, Tae-Won; Song, In-Uk; Chung, Sung-Woo; Kim, Joong-Seok; Koo, Jaseong; Lee, Kwang-Soo

    2016-01-01

    Objective Left atrial enlargement (LAE) may predispose individuals to blood stasis in atrial fibrillation (AF), and thus play a crucial role in thrombogenesis. The D-dimer level is one of the surrogate markers for a hypercoagulable state and reflects thrombus formation in AF. Since the D-dimer level reflects hypercoagulability as well as thrombus and fibrin burdens, LAE could be associated with a D-dimer elevation. However, no studies have explored this association or which factors contribute to increases in the D-dimer levels in patients with AF. Therefore, we assessed whether the serum D-dimer levels are related to the left atrial volume index (LAVI) or other vascular risk factors and also evaluated the association between the D-dimer levels and the initial stroke severity. Methods Ninety-eight consecutive patients with an acute ischemic stroke and non-valvular AF (NVAF) who were anticoagulation-naïve were enrolled, and all patients were stratified into moderate-to-severe and mild neurologic deficit groups using the National Institutes of Health Stroke Scale on admission. The association between the initial serum D-dimer levels and the LAVI was evaluated in all enrolled patients, and the serum D-dimer levels were compared between the two groups. Results The patients were classified into two groups according to the severity of the neurologic deficit. In a partial correlation coefficient analysis adjusted for confounding factors, an increase in the initial serum D-dimer levels was significantly associated with LAVI (r=0.286; p=0.027). A linear regression analysis showed that a history of peripheral artery disease was the factor most strongly associated with the serum D-dimer level (t=3.90, pacute ischemic stroke and NVAF.

  8. Prevalence of Acute Respiratory Infections in Women and Children in Western Sierra Leone due to Smoke from Wood and Charcoal Stoves

    Directory of Open Access Journals (Sweden)

    Eldred Tunde Taylor

    2012-06-01

    Full Text Available Combustion of biomass fuels (wood and charcoal for cooking releases smoke that contains health damaging pollutants. Women and children are the most affected. Exposure to biomass smoke is associated with acute respiratory infections (ARI. This study investigated the prevalence of ARI potentially caused by smoke from wood and charcoal stoves in Western Sierra Leone, as these two fuels are the predominant fuel types used for cooking. A cross sectional study was conducted for 520 women age 15–45 years; and 520 children under 5 years of age in homes that burn wood and charcoal. A questionnaire assessing demographic, household and exposure characteristics and ARI was administered to every woman who further gave information for the child. Suspended particulate matter (SPM was continuously monitored in fifteen homes. ARI prevalence revealed 32% and 24% for women, 64% and 44% for children in homes with wood and charcoal stoves, respectively. After adjusting for potential confounders for each group, the odds ratio of having suffered from ARI was similar for women, but remained large for children in homes with wood stoves relative to charcoal stoves (OR = 1.14, 95%CI: 0.71–1.82 and (OR = 2.03, 95%CI: 1.31–3.13, respectively. ARI prevalence was higher for children in homes with wood stoves compared with homes with charcoal stoves, but ARI prevalence for both types of fuels is higher compared with reported prevalence elsewhere. To achieve a reduction in ARI would require switching from wood and charcoal to cleaner fuels.

  9. Topographic Locomotive Analysis of {sup 99m}Tc-HDP Uptake of Acute Rhabdomyolysis and Musculotendinous Unit Injury due to Excessive Swimming Exercise in Novice: A Case Report

    Energy Technology Data Exchange (ETDEWEB)

    Bahk, Yong Whee; Jeon, Ho Seung [SungAe General Hospital, Seoul (Korea, Republic of)

    2008-12-15

    Rhabdomyolysis (RM), also referred to as myonecrosis, is not an uncommon disorder of skeletal muscle, the incidence of which is on the increase as endurance tests, sports and body build have become popular. RM is divided into diffuse muscle fiber damage and musculotendinous unit (MTU) injury. A recent study by Crenshaw et al. revealed that muscular fiber damage caused by racing was associated with elevated intra-muscular pressure, capillary damage, and ischchemia. It is to be remembered that myocytes are mainly destroyed in RM whereas perimysial connective is predominantly damaged in myositis ossificans. When muscle fibers disrupt myoglobin escapes into extracellular fluid and plasma resulting in myoglobinemia and often acute renal failure. Plasma creatine phosphokinase level becomes elevated. We report a case of strenuous swimming-related RM that occurred in the muscles of the shoulder girdles and chest wall analyzed using magnified {sup 9}:9{sup m}Tc-HDP bone scan. Of interest magnified bone scan of RM in the present case showed not only ordinary muscular injury but also MTU injury. MRI is useful in the study of soft tissue injury and in recent years sonography has also become increasingly used. As mentioned {sup 99m}Tc-HDP bone scan, especially magnification scan, sensitively depicts metabolic change that occurred in injured muscles and tendons. Unless injury is trivial the bone scan nearly always reveals pathological uptake in a damaged muscle, MTU, and/or tendinous insertion permitting the topographic distinction of injury. Thus, the diagnosis of myolysis, MTU injury, and enthesitis can specifically be made when one uses magnification technique.

  10. Topographic Locomotive Analysis of 99mTc-HDP Uptake of Acute Rhabdomyolysis and Musculotendinous Unit Injury due to Excessive Swimming Exercise in Novice: A Case Report

    International Nuclear Information System (INIS)

    Bahk, Yong Whee; Jeon, Ho Seung

    2008-01-01

    Rhabdomyolysis (RM), also referred to as myonecrosis, is not an uncommon disorder of skeletal muscle, the incidence of which is on the increase as endurance tests, sports and body build have become popular. RM is divided into diffuse muscle fiber damage and musculotendinous unit (MTU) injury. A recent study by Crenshaw et al. revealed that muscular fiber damage caused by racing was associated with elevated intra-muscular pressure, capillary damage, and ischchemia. It is to be remembered that myocytes are mainly destroyed in RM whereas perimysial connective is predominantly damaged in myositis ossificans. When muscle fibers disrupt myoglobin escapes into extracellular fluid and plasma resulting in myoglobinemia and often acute renal failure. Plasma creatine phosphokinase level becomes elevated. We report a case of strenuous swimming-related RM that occurred in the muscles of the shoulder girdles and chest wall analyzed using magnified 9 :9 m Tc-HDP bone scan. Of interest magnified bone scan of RM in the present case showed not only ordinary muscular injury but also MTU injury. MRI is useful in the study of soft tissue injury and in recent years sonography has also become increasingly used. As mentioned 99m Tc-HDP bone scan, especially magnification scan, sensitively depicts metabolic change that occurred in injured muscles and tendons. Unless injury is trivial the bone scan nearly always reveals pathological uptake in a damaged muscle, MTU, and/or tendinous insertion permitting the topographic distinction of injury. Thus, the diagnosis of myolysis, MTU injury, and enthesitis can specifically be made when one uses magnification technique

  11. Subclinical antibody-mediated rejection due to anti-human-leukocyte-antigen-DR53 antibody accompanied by plasma cell-rich acute rejection in a patient with cadaveric kidney transplantation.

    Science.gov (United States)

    Katsuma, Ai; Yamamoto, Izumi; Komatsuzaki, Yo; Niikura, Takahito; Kawabe, Mayuko; Okabayashi, Yusuke; Yamakawa, Takafumi; Katsumata, Haruki; Nakada, Yasuyuki; Kobayashi, Akimitsu; Tanno, Yudo; Miki, Jun; Yamada, Hiroki; Ohkido, Ichiro; Tsuboi, Nobuo; Yamamoto, Hiroyasu; Yokoo, Takashi

    2016-07-01

    A 56-year-old man who had undergone cadaveric kidney transplantation 21 months earlier was admitted to our hospital for a protocol biopsy; he had a serum creatinine level of 1.2 mg/dL and no proteinuria. Histological features showed two distinct entities: (i) inflammatory cell infiltration, in the glomerular and peritubular capillaries and (ii) focal, aggressive tubulointerstitial inflammatory cell infiltration, predominantly plasma cells, with mild tubulitis (Banff 13 classification: i2, t1, g2, ptc2, v0, ci1, ct1, cg0, cv0). Immunohistological studies showed mildly positive C4d immunoreactivity in the peritubular capillaries. The patient had donor specific antibody to human-leucocyte-antigen-DR53. We diagnosed him with subclinical antibody-mediated rejection accompanied by plasma cell-rich acute rejection. Both antibody-mediated rejection due to anti- human-leucocyte-antigen -DR53 antibodies and plasma cell-rich acute rejection are known to be refractory and have a poor prognosis. Thus, we started plasma exchange with intravenous immunoglobulin and rituximab for the former and 3 days of consecutive steroid pulse therapy for the latter. Three months after treatment, a follow-up allograft biopsy showed excellent responses to treatment for both histological features. This case report considers the importance of an early diagnosis and appropriate intervention for subclinical antibody-mediated rejection due to donor specific antibody to human-leucocyte-antigen-DR53 and plasma cell-rich acute rejection. © 2016 Asian Pacific Society of Nephrology.

  12. Implantable cardioverter defibrillator and survival after out-of-hospital cardiac arrest due to acute myocardial infarction in Denmark in the years 2001-2012, a nationwide study.

    Science.gov (United States)

    Winther-Jensen, Matilde; Kjaergaard, Jesper; Lassen, Jens F; Køber, Lars; Torp-Pedersen, Christian; Hansen, Steen M; Lippert, Freddy; Kragholm, Kristian; Christensen, Erika F; Hassager, Christian

    2017-03-01

    The purpose of this study was to describe the implantation of implantable cardioverter defibrillator after out-of-hospital cardiac arrest caused by myocardial infarction in Denmark 2001-2012 and subsequent survival. The Danish Cardiac Arrest Registry was used to identify patients ⩾18 years surviving to discharge without prior implantable cardioverter defibrillator. Information on cardioverter defibrillator implantation was obtained from the National Patient Registry. We identified 974 myocardial infarction-out-of-hospital cardiac arrest patients surviving to hospital discharge, 130 of these patients (13%) had a cardioverter defibrillator implanted early (⩽40 days post-out-of-hospital cardiac arrest), 58 patients (6%) had late implantable cardioverter defibrillator (41-365 days post-out-of-hospital cardiac arrest). Odds of implantable cardioverter defibrillator implantation within one year were higher in patients receiving cardiopulmonary resuscitation (odds ratio (OR) CPR : 1.99, confidence interval (CI): 1.23-3.22, p=0.01), and Charlson Comorbidity Index level 1, (OR CCI1 : 2.10, CI:1.25-3.49, pdefibrillator was higher in patients undergoing percutaneous coronary intervention (PCI) (OR PCI : 3.67, CI: 1.35-9.97, p=0. 01). An early, but not late implantable cardioverter defibrillator was associated with increased survival (event time ratio Early ICD : 1.45, CI: 1.11-1.90, p=0.01). Chronic heart failure, higher age groups, Charlson Comorbidity Index levels 1 to ⩾3 and male sex were associated with lower survival. Highest income was associated with higher survival. Cardioverter defibrillator implantation rates in patients surviving an myocardial infarction-out-of-hospital cardiac arrest increased from 14% to 19% over the period. Of the total patient population, 13% had implantation earlier than recommended by guidelines, presumably as primary prevention of sudden cardiac death. Acute PCI and arrest later in the study period (increase one year) were predictors

  13. Altered pathogenesis of porcine respiratory coronavirus in pigs due to immunosuppressive effects of dexamethasone: implications for corticosteroid use in treatment of severe acute respiratory syndrome coronavirus.

    Science.gov (United States)

    Jung, Kwonil; Alekseev, Konstantin P; Zhang, Xinsheng; Cheon, Doo-Sung; Vlasova, Anastasia N; Saif, Linda J

    2007-12-01

    The pathogenesis and optimal treatments for severe acute respiratory syndrome (SARS) are unclear, although corticosteroids were used to reduce lung and systemic inflammation. Because the pulmonary pathology of porcine respiratory coronavirus (PRCV) in pigs resembles SARS, we used PRCV as a model to clarify the effects of the corticosteroid dexamethasone (DEX) on coronavirus (CoV)-induced pneumonia. Conventional weaned pigs (n = 130) in one of four groups (PRCV/phosphate-buffered saline [PBS] [n = 41], PRCV/DEX [n = 41], mock/PBS [n = 23], and mock/DEX [n = 25]) were inoculated intranasally and intratracheally with the ISU-1 strain of PRCV (1 x 10(7) PFU) or cell culture medium. DEX was administered (once daily, 2 mg/kg of body weight/day, intramuscularly) from postinoculation day (PID) 1 to 6. In PRCV/DEX pigs, significantly milder pneumonia, fewer PRCV-positive cells, and lower viral RNA titers were present in lungs early at PID 2; however, at PID 4, 10, and 21, severe bronchointerstitial pneumonia, significantly higher numbers of PRCV-positive cells, and higher viral RNA titers were observed compared to results for PRCV/PBS pigs. Significantly lower numbers of CD2(+), CD3(+), CD4(+), and CD8(+) T cells were also observed in lungs of PRCV/DEX pigs than in those of PRCV/PBS pigs at PID 8 and 10, coincident with fewer gamma interferon (IFN-gamma)-secreting cells in the tracheobronchial lymph nodes as determined by enzyme-linked immunospot assay. Our results confirm that DEX treatment alleviates PRCV pneumonia early (PID 2) in the infection but continued use through PID 6 exacerbates later stages of infection (PID 4, 10, and 21), possibly by decreasing cellular immune responses in the lungs (IFN-gamma-secreting T cells), thereby creating an environment for more-extensive viral replication. These data have potential implications for corticosteroid use with SARS-CoV patients and suggest a precaution against prolonged use based on their unproven efficacy in humans

  14. Rapid parenteral rehydration in children with dehydration due to acute diarrheal disease Hidratación parenteral rápida en pacientes deshidratados por enfermedad diarreica aguda

    Directory of Open Access Journals (Sweden)

    Myriam Bastidas

    1989-03-01

    Full Text Available

    Between May and July 1987, we studied 36 children with second or third degree dehydration secondary to acute diarrheal disease of less than one week duration; they had no serious associated problems. Parenteral rehydration was carried out with a solution similar in composition to the one recommended by the World Health Organization for Oral Rehydration Therapy (ORT. Rehydration was achieved in 30 patients within 6 hours and In 3 more within 12 hours; there were no cases of hypernatremia or hyperkalemia. It is concluded that parenteral rehydration with a solution similar to the one employed for ORT is an adequate alternative when oral rehydration is not indicated in children with diarrheal disease.

    Entre mayo y julio de 1987 se estudiaron 36 niños que ingresaron al Hospital Infantil de Medellín con deshidratación de segundo o tercer grado, secundaria a enfermedad diarreica de evolución menor de una semana y sin enfermedad grave asociada. La hidratación se llevó a cabo parenteralmente empleando una mezcla de composición similar a la que recomienda la Organización Mundial de la Salud para la Terapia de Rehidratación Oral (TRO. Se logró la hidratación en un lapso de 6 horas en 30 de los 36 pacientes y en 3 más en las siguientes 6 horas; no se produjeron casos de hipernatremia ni de hiperkalemia. Se concluye que la hidratación parenteral, con una solución de composición similar a la de la TRO, es una alternativa adecuada cuando no está indicada la hidratación oral del niño con enfermedad diarreica.

  15. Pancreatic changes in patients with primary sclerosing cholangitis: MR cholangiopancreatography and MRI findings

    International Nuclear Information System (INIS)

    Ozkavukcu, Esra; Erden, Ayse; Erden, Ilhan

    2009-01-01

    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.

  16. 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.

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

    Directory of Open Access Journals (Sweden)

    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.

  18. Restorative Surgery in Patients With Primary Sclerosing Cholangitis and Ulcerative Colitis Following a Colectomy.

    Science.gov (United States)

    Nordenvall, Caroline; Olén, Ola; Johan Nilsson, Per; Ekbom, Anders; Bottai, Matteo; Myrelid, Pär; Bergquist, Annika

    2018-02-15

    Studies on surgical procedures in patients with concomitant primary sclerosing cholangitis (PSC) and ulcerative colitis (UC) have mainly been restricted to single centers. The aim was to compare surgical treatment of UC with or without PSC in a nationwide study. A cohort study including all patients diagnosed with UC between 1987 and 2014 in Sweden was undertaken. The impact of PSC on the risk of colectomy, the chance of restorative surgery, and risk of failure (presence of a stoma) following restorative surgery were estimated. Survival analyses were performed using the Kaplan-Meier method and multivariable Cox regression models. Of 49 882 UC patients, 2079 had a PSC diagnosis at the end of follow-up. The risk of colectomy was unaffected by PSC diagnosis, whereas the chance of restorative surgery was elevated in PSC-UC patients (hazard ratio [HR], 1.22; 95% confidence interval [CI], 1.02-1.44). Ileorectal anastomosis (IRA) was performed in 63% of the PSC-UC patients and 43% of the non-PSC-UC-patients, and the corresponding numbers for ileal pouch anal anastomosis (IPAA) were 35% and 53%. There was no significantly increased risk of failure following restorative surgery in PSC patients (HR, 1.44; 95% CI, 0.93-2.22). In PSC-UC patients, the cumulative failure rates following an IRA at 3 and 5 years were 15% and 18%, and following an IPAA they were 11% and 18%, respectively. Presence of PSC is not associated with the risk of colectomy, whereas the chance of restorative surgery in PSC-UC patients is higher than in UC alone.

  19. Surveillance of primary sclerosing cholangitis with ERC and brush cytology: risk factors for cholangiocarcinoma.

    Science.gov (United States)

    Boyd, Sonja; Mustonen, Harri; Tenca, Andrea; Jokelainen, Kalle; Arola, Johanna; Färkkilä, Martti A

    2017-02-01

    Primary sclerosing cholangitis (PSC) is a chronic cholestatic liver disease leading to bile duct strictures and fibrosis, and predisposing to cholangiocarcinoma (CCA). Biliary dysplasia is a known precursor of CCA. In our unit, PSC patients undergo regular surveillance with ERC and brush cytology (BC), and liver transplantation is an option in case with biliary dysplasia. We evaluated the risk factors for biliary dysplasia and CCA based on ERC imaging, BC and liver function tests. Seven hundred and eighty-eight ERCs were performed with BC for 447 PSC patients. ERC images were evaluated using the modified Amsterdam score, neutrophilic inflammation was assessed in BC, and liver function tests were collected. Ploidy analysis with DNA flow cytometry was performed in cases with advanced PSC or previous suspicious BC/aneuploidy. The endpoint was either a benign disease course (follow-up for ≥2.4 years after the latest ERC), benign histology, biliary dysplasia or CCA. Benign disease course was seen in 424/447 (including 23 cases with biliary dysplasia), and CCA in 17 (3.8%) patients. Gallbladder carcinoma/carcinoma in situ was diagnosed in three patients. Advanced ERC findings, male gender, suspicious BC, aneuploidy in flow cytometry, inflammation, and elevation of ALP, bilirubin, ALT, AST, GGT, CEA and CA19-9 represented significant risk factors for CCA in univariate analysis. PSC patients with advanced bile duct disease and elevated liver enzymes, CEA or CA19-9, inflammation or suspicious BC are most likely to develop CCA. These patients may benefit from surveillance with BC if early liver transplantation is possible.

  20. The prevalence, incidence and natural history of primary sclerosing cholangitis in an ethnically diverse population

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    Li Chin-Shang

    2011-07-01

    Full Text Available Abstract Background Primary sclerosing cholangitis (PSC is a rare chronic cholestatic liver disease often associated with inflammatory bowel diseases (IBD. Current epidemiological data are limited to studies of predominantly Caucasian populations. Our aim was to define the epidemiology of PSC in a large, ethnically diverse US population. Methods The Northern California Kaiser Permanente (KP database includes records from over 3 million people and was searched for cases of PSC between January 2000 and October 2006. All identified charts were reviewed for diagnosis confirmation, IBD co-morbidity, and major natural history endpoints. Results We identified 169 (101 males cases fulfilling PSC diagnostic criteria with a mean age at diagnosis of 44 years (range 11-81. The age-adjusted point prevalence was 4.15 per 100,000 on December 31, 2005. The age-adjusted incidence per 100,000 person-years was not significantly greater in men 0.45 (95% CI 0.33 - 0.61 than women 0.37 (95% CI 0.26 - 0.51. IBD was present in 109/169 (64.5% cases and was significantly more frequent in men than women with PSC (73.3% and 51.5%, respectively, p = 0.005. The cumulative average yearly mortality rate was 1.9%. Age and serum sodium, creatinine and bilirubin at diagnosis and albumin at last entry were identified as significant factors associated with death, liver transplant or cholangiocarcinoma. Conclusions The incidence and prevalence of PSC observed in a representative Northern California population are lower compared to previous studies in Caucasian populations and this might reflect differences in the incidence of PSC among various ethnic groups.

  1. p53 Protein overexpression in cholangiocarcinoma arising in primary sclerosing cholangitis.

    Science.gov (United States)

    Rizzi, P M; Ryder, S D; Portmann, B; Ramage, J K; Naoumov, N V; Williams, R

    1996-01-01

    The protein encoded by the p53 tumour suppressor gene plays an important part in the regulation of cell growth. Abnormalities of this gene represent one of the most common genetic changes in the development of human cancers. This study investigated the expression of p53 protein in cholangiocarcinoma arising in association with primary sclerosing cholangitis (PSC). Of the 14 patients with cholangiocarcinoma studied, 13 had underlying PSC. The expression of p53 protein was detected immunohistochemically in paraffin wax embedded liver specimens, after microwave pretreatment. The expression of p53 protein was shown in the cholangiocarcinoma tissue of 11 of 14 (78.5%) patients. In five of 10 patients, the accumulation of p53 protein highlighted the presence of neoplastic cells in biliary tissue separate from the main tumour. These cells were mainly located in the septal bile ducts or in the accessory glands, or both, but occasionally also in large portal areas at the periphery of nerves and lymphatics, and in one case in the mucosa of an extrahepatic bile duct. No p53 protein was detectable in liver tissue obtained at the time of transplantation in 15 patients with PSC but not cholangiocarcinoma. These results show that cholangiocarcinoma development in PSC is commonly associated with abnormalities of p53 and that these occur at a late stage in the development of the malignant process. Staining for p53 protein could represent an additional criterion for the diagnosis of cholangiocarcinoma development in patients with PSC. Images Figure 1 Figure 2 Figure 3 PMID:8801209

  2. Autoimmune pancreatocholangitis, non-autoimmune pancreatitis and primary sclerosing cholangitis: a comparative morphological and immunological analysis.

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    Irene Esposito

    Full Text Available BACKGROUND: Autoimmune pancreatocholangitis (AIPC is an emerging, not completely characterized disease. Aim of this study was the comprehensive evaluation of a series of AIPC patients, who were diagnosed and treated in a European institution between January 2003 and July 2006. METHODOLOGY/PRINCIPAL FINDINGS: Thirty-three patients with histologically confirmed AIPC were analyzed and compared to 20 patients with non-autoimmune chronic pancreatitis (CP and 14 patients with primary sclerosing cholangitis (PSC. Clinical features and conventional histopathology were taken into account. Immunohistochemistry and real-time quantitative PCR were used for the characterization of the inflammatory infiltrate and the stromal reaction. AIPC was localized in the pancreatic head in 94% of the patients. Intra- and/or extrapancreatic biliary tract involvement was present in 64% of the cases. The number of infiltrating T-lymphocytes, macrophages and total plasma cells was significantly higher in AIPC than in CP (3-, 4- and 8-fold increase, respectively. The absolute number of IgG4-positive plasma cells was higher in AIPC than in CP and PSC (7-fold and 35-fold increase, respectively, but significance was only reached in comparison with PSC. CXCR5- and CXCL13-positive cells were almost exclusively detected in AIPC. CONCLUSIONS/SIGNIFICANCE: AIPC is mainly a disease of the pancreatic head with possible extension into the periphery of the gland and/or into the biliary tract/gallbladder. The morphology of AIPC, as well as the immune- and stromal reaction is characteristic and comparable between cases with and without biliary tract involvement. Immunological markers (IgG4, CXCR5, CXCL13 can be of diagnostic relevance in specific settings.

  3. Magnetic resonance cholangiography compared with endoscopic retrograde cholangiography in the diagnosis of primary sclerosing cholangitis

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    Hossein Ahrar

    2014-01-01

    Full Text Available Background: Magnetic resonance cholangiography (MRC has gained popularity for diagnosing primary sclerosing cholangitis (PSC. We determined the accuracy of MRC compared with endoscopic retrograde cholangiography (ERC for diagnosing PSC. Materials and Methods: This retrospective case-control study was conducted on patients referred to an outpatient gastroenterology clinic from 2001 to 2013. Patients with established diagnosis of PSC who had undergone MRC and ERC within a 6-month interval were included. Controls were selected from patients who had undergone imaging for reasons other than PSC evaluation. Disease outcome at the study time and liver biochemistry data at diagnosis and 1-year thereafter were retrieved. Diagnostic accuracy of MRC in comparison with ERC was evaluated. Results: A total of 46 definite PSC patients (age at diagnosis = 36.8 ± 11.6 years, 33 male were found. Diagnostic imaging for PSC was ERC alone in 12, MRC alone in 23, and ERC plus MRC in 11 patients. Controls were 89 patients mostly with bile stones. The sensitivity, specificity, and positive and negative likelihood ratios of MRC was 90.9%, 95.5%, 20.23, and 0.10, respectively. Early PSC was found more frequently by MRC compared with ERC (30.4% vs. 8.3%, P = 0.146. No significant difference was found between imaging modalities with regards to patients′ outcome (P = 0.786 or liver biochemistry at diagnosis or 1-year thereafter (P >0.05. Conclusion: Starting diagnostic imaging for PSC with MRC seems better and may provide diagnosis of PSC at its earlier phase. Further studies with larger sample of patients and longer follow-ups are warranted.

  4. Bile microbiota in primary sclerosing cholangitis: Impact on disease progression and development of biliary dysplasia.

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    Pedro Pereira

    Full Text Available The etiopathogenesis and risk for development of biliary neoplasia in primary sclerosing cholangitis (PSC are largely unknown. Microbes or their metabolites have been suggested to play a role. To explore this potential microbial involvement, we evaluated the differences in biliary microbiota in PSC patients at an early disease stage without previous endoscopic retrograde cholangiography (ERC examinations, advanced disease stage, and with biliary dysplasia or cholangiocarcinoma.Bile samples from the common bile duct were collected from 46 controls and 80 patients with PSC during ERC (37 with early disease, 32 with advanced disease, and 11 with biliary dysplasia. DNA isolation, amplification, and Illumina MiSeq sequencing were performed for the V1-V3 regions of the bacterial 16S rRNA gene.The most common phyla found were Bacteroidetes, Firmicutes, Proteobacteria, Fusobacteria, and Actinobacteria. The most common families were Prevotellaceae, Streptococcaceae, Veillonellaceae, Fusobacteriaceae, and Pasteurellaceae, and the most common genera were Prevotella, Streptococcus, Veillonella, Fusobacterium, and Haemophilus. The bacterial communities of non-PSC subjects and early stage PSC patients were similar. Alpha diversity was lower in patients with biliary dysplasia/cholangiocarcinoma than in other groups. An increase in Streptococcus abundance was positively correlated with the number of ERC examinations. Streptococcus abundance was also positively correlated with an increase in disease severity, even after controlling for the number of ERC examinations.Our findings suggest that the aetiology of PSC is not associated with changes in bile microbial communities, but the genus Streptococcus may play a pathogenic role in the progression of the disease.

  5. PR3-ANCA: a promising biomarker in primary sclerosing cholangitis (PSC.

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    Laura M Stinton

    Full Text Available The only recognized biomarker for primary sclerosing cholangitis (PSC is atypical anti-neutrophil cytoplasmic antibodies (aANCA, which, in addition to having low sensitivity and specificity, is an indirect immunofluorescence (IIF test lacking the advantages of high throughput and objectivity. Recent reports have shown that antibodies to proteinase-3 (PR3-ANCA might add diagnostic value in inflammatory bowel disease (IBD, specifically in ulcerative colitis (UC. As PSC is associated with IBD, the objective of this study was to evaluate the frequency and clinical significance of PR3-ANCA in a large cohort of patients.A total of 244 PSC and 254 control [autoimmune hepatitis (AIH, primary biliary cirrhosis (PBC, hepatitis C viral infection (HCV, hepatitis B viral infection (HBV, and healthy controls] sera and their clinical correlations were retrospectively analyzed for PR3-ANCA determined by ELISA and a new chemiluminescence immunoassay (CIA. Testing was also performed for aANCA by IIF.When measured by CIA, PR3-ANCA was detected in 38.5% (94/244 of PSC patients compared to 10.6% (27/254 controls (p<0.0001. By ELISA, PR3-ANCA was detected in 23.4% (57/244 of PSC patients compared to 2.7% (6/254 controls (p<0.0001. PR3-ANCA in PSC patients was not associated with the presence or type of underlying IBD, and, in fact, it was more frequent in Crohn's disease (CD patients with PSC than previously reported in CD alone. PR3-ANCA in PSC measured by CIA correlated with higher liver enzymes.PR3-ANCA is detected in a significant proportion of PSC patients compared to other liver diseases including PBC and AIH. PR3-ANCA is associated with higher liver enzyme levels in PSC, and is not solely related to underlying IBD.

  6. Mutational characterization of the bile acid receptor TGR5 in primary sclerosing cholangitis.

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    Johannes R Hov

    2010-08-01

    Full Text Available TGR5, the G protein-coupled bile acid receptor 1 (GPBAR1, has been linked to inflammatory pathways as well as bile homeostasis, and could therefore be involved in primary sclerosing cholangitis (PSC a chronic inflammatory bile duct disease. We aimed to extensively investigate TGR5 sequence variation in PSC, as well as functionally characterize detected variants.Complete resequencing of TGR5 was performed in 267 PSC patients and 274 healthy controls. Six nonsynonymous mutations were identified in addition to 16 other novel single-nucleotide polymorphisms. To investigate the impact from the nonsynonymous variants on TGR5, we created a receptor model, and introduced mutated TGR5 constructs into human epithelial cell lines. By using confocal microscopy, flow cytometry and a cAMP-sensitive luciferase assay, five of the nonsynonymous mutations (W83R, V178M, A217P, S272G and Q296X were found to reduce or abolish TGR5 function. Fine-mapping of the previously reported PSC and UC associated locus at chromosome 2q35 in large patient panels revealed an overall association between the TGR5 single-nucleotide polymorphism rs11554825 and PSC (odds ratio = 1.14, 95% confidence interval: 1.03-1.26, p = 0.010 and UC (odds ratio = 1.19, 95% confidence interval 1.11-1.27, p = 8.5 x 10(-7, but strong linkage disequilibrium precluded demarcation of TGR5 from neighboring genes.Resequencing of TGR5 along with functional investigations of novel variants provided unique insight into an important candidate gene for several inflammatory and metabolic conditions. While significant TGR5 associations were detected in both UC and PSC, further studies are needed to conclusively define the role of TGR5 variation in these diseases.

  7. Donation after cardiac death liver transplantation in primary sclerosing cholangitis: proceed with caution.

    Science.gov (United States)

    Sundaram, Vinay; Choi, Gina; Jeon, Christie Y; Ayoub, Walid S; Nissen, Nicholas N; Klein, Andrew S; Tran, Tram T

    2015-05-01

    Primary sclerosing cholangitis (PSC) patients suffer from comorbidities unaccounted for by the model for end-stage liver disease scoring system and may benefit from the increased donor organ pool provided by donation after cardiac death (DCD) liver transplantation. However, the impact of DCD transplantation on PSC graft outcomes is unknown. We studied 41,018 patients using the United Network for Organ Sharing database from 2002 through 2012. Kaplan-Meier analysis and Cox regression were used to evaluate graft survival and risk factors for graft failure, respectively. The PSC patients receiving DCD livers (n=75) showed greater overall graft failure (37.3% vs. 20.4%, P = 0.001), graft failure from biliary complications (47.4% vs. 13.9%, P = 0.002), and shorter graft survival time (P = 0.003), compared to PSC patients receiving donation after brain death organs (n=1592). Among DCD transplants (n=1943), PSC and non-PSC patients showed similar prevalence of graft failure and graft survival time, though a trend existed toward increased biliary-induced graft failure among PSC patients (47.4 vs. 26.4%, P = 0.063). Cox modeling demonstrated that PSC patients have a positive graft survival advantage compared to non-PSC patients (hazard ratio [HR]=0.72, P transplantation increased risk of graft failure (HR = 1.28, P transplant and PSC was significant (HR = 1.76, P = 0.015), indicating that use of DCD organs impacts graft survival more in PSC than non-PSC patients. Donation after cardiac death liver transplantation leads to significantly worse outcomes in PSC. We recommend cautious use of DCD transplantation in this population.

  8. Associations between extreme precipitation and acute gastro-intestinal illness due to cryptosporidiosis and giardiasis in an urban Canadian drinking water system (1997-2009).

    Science.gov (United States)

    Chhetri, Bimal K; Takaro, Tim K; Balshaw, Robert; Otterstatter, Michael; Mak, Sunny; Lem, Marcus; Zubel, Marc; Lysyshyn, Mark; Clarkson, Len; Edwards, Joanne; Fleury, Manon D; Henderson, Sarah B; Galanis, Eleni

    2017-10-01

    Drinking water related infections are expected to increase in the future due to climate change. Understanding the current links between these infections and environmental factors is vital to understand and reduce the future burden of illness. We investigated the relationship between weekly reported cryptosporidiosis and giardiasis (n = 7,422), extreme precipitation (>90th percentile), drinking water turbidity, and preceding dry periods in a drinking water system located in greater Vancouver, British Columbia, Canada (1997-2009) using distributed lag non-linear Poisson regression models adjusted for seasonality, secular trend, and the effect of holidays on reporting. We found a significant increase in cryptosporidiosis and giardiasis 4-6 weeks after extreme precipitation. The effect was greater following a dry period. Similarly, extreme precipitation led to significantly increased turbidity only after prolonged dry periods. Our results suggest that the risk of cryptosporidiosis and giardiasis increases with extreme precipitation, and that the effects are more pronounced after a prolonged dry period. Given that extreme precipitation events are expected to increase with climate change, it is important to further understand the risks from these events, develop planning tools, and build resilience to these future risks.

  9. Overlap of primary biliary cirrhosis and primary sclerosing cholangitis – a rare coincidence or a new syndrome

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    Arun Jeevagan

    2010-05-01

    Full Text Available Arun JeevaganGeneral Medicine, Ipswich NHS Hospital, Ipswich, UKBackground: Overlap syndrome has been introduced to the field of hepatology to describe the coexistence of two or more autoimmune hepatic conditions in the same individual. This is a rare clinical case of a patient diagnosed with primary biliary cirrhosis (PBC who later developed primary sclerosing cholangitis (PSC. This is a unique case as no other cases with a similar pattern have been reported. Overlap syndrome does not include the coexistence of PBC and PSC as a distinctive syndrome so far.Case report: A middle-aged woman suffering from PBC for 17 years got admitted with clinical and biochemical features of cholestatic syndrome. A provisional diagnosis of worsening PBC was proved wrong by magnetic resonance cholangiopancreatography, which revealed typical benign stricture and dilatation of common bile duct with typical beading appearance suggestive of PSC. The patient was stented and treated with an increased dose of ursodeoxycholic acid (UDCA which improved the symptoms and the biochemical picture.Conclusion: This is a clear overlap of PBC–PSC. It is very difficult to say whether it is a rare coincidence or a new overlap syndrome, but there are no clear guidelines for management of these patients. Currently, the treatment involves endoscopic duct dilatation, UDCA, and regular follow-ups to rule out hepato-biliary tumor occurrence.Keywords: primary biliary cirrhosis, primary sclerosing cholangitis, hepatic overlap syndrome

  10. Immunoglobulin G4(+) B-cell receptor clones distinguish immunoglobulin G 4-related disease from primary sclerosing cholangitis and biliary/pancreatic malignancies

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    Doorenspleet, Marieke E.; Hubers, Lowiek M.; Culver, Emma L.; Maillette de Buy Wenniger, Lucas J.; Klarenbeek, Paul L.; Chapman, Roger W.; Baas, Frank; van de Graaf, Stan F.; Verheij, Joanne; van Gulik, Thomas M.; Barnes, Eleanor; Beuers, Ulrich; de Vries, Niek

    2016-01-01

    Immunoglobulin G4 (IgG4)-related disease (IgG4-RD) of the biliary tree and pancreas is difficult to distinguish from sclerosing cholangitis and biliary/pancreatic malignancies (CA). An accurate noninvasive test for diagnosis and monitoring of disease activity is lacking. We demonstrate that dominant

  11. Genome-wide association study of primary sclerosing cholangitis identifies new risk loci and quantifies the genetic relationship with inflammatory bowel disease

    NARCIS (Netherlands)

    Ji, Sun-Gou; Juran, Brian D.; Mucha, Soeren; Folseraas, Trine; Jostins, Luke; Melum, Espen; Kumasaka, Natsuhiko; Atkinson, Elizabeth J.; Schlicht, Erik M; Liu, Jimmy Z.; Shah, Tejas; Gutierrez-Achury, Javier; Boberg, Kirsten M.; Bergquist, Annika; Vermeire, Severine; Eksteen, Bertus; Durie, Peter R.; Farkkila, Martti; Mueller, Tobias; Schramm, Christoph; Sterneck, Martina; Weismueller, Tobias J.; Gotthardt, Daniel Nils; Ellinghaus, David; Braun, Felix; Teufel, Andreas; Laudes, Mattias; Lieb, Wolfgang; Jacobs, Gunnar; Beuers, Ulrich; Weersma, Rinse K.; Wijmenga, Cisca; Marschall, Hanns-Ulrich; Milkiewicz, Piotr; Pares, Albert; Kontula, Kimmo; Chazouilleres, Olivier; Invernizzi, Pietro; Goode, Elizabeth; Spiess, Kelly; Moore, Carmel; Sambrook, Jennifer; Ouwehand, Willem H.; Roberts, David J; Danesh, John; Floreani, Annarosa; Gulamhusein, Aliya F; Eaton, John E; Schreiber, Stefan; Coltescu, Catalina; Bowlus, Christopher L.; Luketic, Velimir A.; Odin, Joseph A; Chopra, Kapil B; Kowdley, Kris V; Chalasani, Naga; Manns, Michael P.; Srivastava, Brijesh; Mells, George; Sandford, Richard N.; Alexander, Graeme; Gaffney, Daniel J; Chapman, Roger W.; Hirschfield, Gideon M.; de Andrade, Mariza; Rushbrook, Simon M.; Franke, Andre; Karlsen, Tom H.; Lazaridis, Konstantinos N.; Anderson, Carl A.

    Primary sclerosing cholangitis (PSC) is a rare progressive disorder leading to bile duct destruction; similar to 75% of patients have comorbid inflammatory bowel disease (IBD). We undertook the largest genome-wide association study of PSC (4,796 cases and 19,955 population controls) and identified

  12. Systemic corticosteroids and early administration of antiviral agents for pneumonia with acute wheezing due to influenza A(H1N1pdm09 in Japan.

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    Koichiro Kudo

    Full Text Available BACKGROUND: Pneumonia patients with wheezing due to influenza A(H1N1pdm09 were frequently treated with systemic corticosteroids in Japan although systemic corticosteroid for critically ill patients with pneumonia caused by influenza A(H1N1pdm09 has been controversial. Applicability of systemic corticosteroid treatment needs to be evaluated. METHODS/PRINCIPAL FINDINGS: We retrospectively reviewed 89 subjects who were diagnosed with influenza A(H1N1pdm09 and admitted to a national hospital, Tokyo during the pandemic period. The median age of subjects (45 males was 8 years (range, 0-71. All subjects were treated with antiviral agents and the median time from symptom onset to initiation of antiviral agents was 2 days (range, 0-7. Subjects were classified into four groups: upper respiratory tract infection, wheezing illness, pneumonia with wheezing, and pneumonia without wheezing. The characteristics of each group was evaluated. A history of asthma was found more frequently in the wheezing illness (55.6% and pneumonia with wheezing (43.3% groups than in the other two groups (p = 0.017. Corticosteroid treatment was assessed among subjects with pneumonia. Oxygen saturation was lower in subjects receiving corticosteroids (steroid group than in subjects not receiving corticosteroids (no-steroid group (p<0.001. The steroid group required greater oxygen supply than the no-steroid group (p<0.001. No significant difference was found by the Kaplan-Meier method between the steroid and the no-steroid groups in hours to fever alleviation from the initiation of antiviral agents and hospitalization days. In logistic regression analysis, wheezing, pneumonia and oxygen saturation were independent factors associated with using systemic corticosteroids. CONCLUSION: Patients with wheezing and a history of asthma were frequently found in the study subjects. Systemic corticosteroids together with early administration of antiviral agents to pneumonia with wheezing and

  13. A case of acute diarrhea due to the emerging pathogen Campylobacter jejuni subsp. doylei in Southern Chile Um caso de diarréia aguda devido ao patógeno emergente Campylobacter jejuni subsp. doylei no sul do Chile

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    Heriberto Fernández

    2003-04-01

    Full Text Available The first documented case of acute diarrhea due to C. jejuni subsp. doylei in Chile is reported. The clinical findings, the absence of other enteropathogens, virus or parasites and the fact that C. jejuni subsp. doylei was the only bacteria isolated support the assumption that it was the etiological agent of this diarrheal case.O primeiro caso documentado de diarréia aguda por C. jejuni subsp. doylei no sul do Chile é apresentado. As características clínicas, a ausência de outros enteropatógenos, vírus ou parasitas, e o fato de C. jejuni subsp. doylei ter sido a única bactéria isolada, permitem assumir que este microrganismo é o agente etiológico neste caso de diarréia.

  14. Due diligence

    International Nuclear Information System (INIS)

    Sanghera, G.S.

    1999-01-01

    The Occupational Health and Safety (OHS) Act requires that every employer shall ensure the health and safety of workers in the workplace. Issues regarding the practices at workplaces and how they should reflect the standards of due diligence were discussed. Due diligence was described as being the need for employers to identify hazards in the workplace and to take active steps to prevent workers from potentially dangerous incidents. The paper discussed various aspects of due diligence including policy, training, procedures, measurement and enforcement. The consequences of contravening the OHS Act were also described

  15. Biliary reconstruction in liver transplant patients with primary sclerosing cholangitis, duct-to-duct or Roux-en-Y?

    Science.gov (United States)

    Shamsaeefar, Alireza; Shafiee, Mohammad; Nikeghbalian, Saman; Kazemi, Kourosh; Mansorian, Mohsenreza; Motazedian, Nasrin; Afshinnia, Farsad; Geramizadeh, Bita; Malekhosseini, Seyed Ali

    2017-06-01

    Roux-en-Y choledochojejunostomy and duct-to-duct (D-D) anastomosis are biliary reconstruction methods for liver transplantation. However, there is a controversy over which method produces better results. We have compared the outcome of D-D anastomosis vs. Roux-en-Y hepaticojejunostomy in patients with primary sclerosing cholangitis who had undergone liver transplant in Shiraz Organ Transplant Center. The medical records of 405 patients with primary sclerosing cholangitis (PSC) who had undergone liver transplant from 1996 to 2015 were reviewed. Patients were divided into two groups: Roux-en-Y group and D-D group. Morbidity, disease recurrence, and graft and patient survival rates were compared between the two groups. Total of 143 patients underwent a D-D biliary reconstruction, and 260 patients had a Roux-en-Y loop. Biliary complication involved 4.2% of patients from the D-D group, and 3.9% from the Roux-en-Y group (P=. 863). Actuarial 1-, 3-, and 5-year patient survival for D-D and Roux-en-Y group was 92%, 85%, and 74%; and 87%, 83%, and 79%, respectively (P=.384). The corresponding 1-, 3-, and 5-year probability of biliary complication was 97%, 95%, and 92%; and 98%, 97%, and 94%, respectively (P=.61). Duct-to-duct biliary reconstruction in liver transplantation for selected patients with PSC is a good alternative instead of Roux-en-Y biliary reconstruction. © 2017 John Wiley & Sons A/S. Published by John Wiley & Sons Ltd.

  16. Obeticholic acid for the treatment of primary biliary cholangitis in adult patients: clinical utility and patient selection

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    Bowlus CL

    2016-09-01

    Full Text Available Christopher L Bowlus Division of Gastroenterology and Hepatology, University of California Davis, Davis, CA, USA Abstract: Primary biliary cholangitis (PBC, previously known as primary biliary “cirrhosis”, is a rare autoimmune liver disease characterized by the hallmark autoantibodies to mitochondrial antigens and immune-mediated destruction of small bile duct epithelial cells leading to cholestasis and cirrhosis. Surprisingly, while immune modulators have not been effective in the treatment of PBC, supplementation with the hydrophilic bile acid (BA ursodeoxycholic acid (UDCA has been demonstrated to slow the disease progression. However, a significant minority of PBC patients do not have a complete response to UDCA and remain at risk of continued disease progression. Although the mechanisms of action are not well understood, UDCA provided proof of concept for BA therapy in PBC. Obeticholic acid (OCA, a novel derivative of the human BA chenodeoxycholic acid, is a potent agonist of the nuclear hormone receptor farnesoid X receptor, which regulates BA synthesis and transport. A series of clinical trials of OCA in PBC, primarily in combination with UDCA, have established that OCA leads to significant reductions in serum alkaline phosphatase that are predicted to lead to improved clinical outcomes, while dose-dependent pruritus has been the most common adverse effect. On the basis of these studies, OCA was given conditional approval by the US Food and Drug Administration with plans to establish the long-term clinical efficacy of OCA in patients with advanced PBC. Keywords: primary biliary cholangitis, nuclear receptors, farnesoid X receptor, bile acid, obeticholic acid, ursodeoxycholic acid

  17. Clinical features and prognosis of patients with primary biliary cholangitis complicated by hepatitis virus infection

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    ZHAO Dantong

    2017-08-01

    Full Text Available ObjectiveTo investigate the clinical features and prognosis of patients with primary biliary cholangitis(PBC complicated by hepatitis virus infection. MethodsA total of 16 patients who were admitted to Beijing YouAn Hospital from October 2004 to October 2012 and diagnosed with PBC complicated by hepatitis virus infection were enrolled, among whom 7 had chronic hepatitis B virus infection, 3 had hepatitis C, 4 had hepatitis E, 1 had hepatitis B and hepatitis C, and 1 had hepatitis A. A total of 76 hospitalized patients with PBC alone were enrolled as controls. The two groups were compared in terms of clinical features, laboratory markers, and autoantibodies, and follow-up visits were performed to investigate prognostic features. The independent samples t-test was used for comparison of normally distributed continuous data, and the Mann-Whitney U rank sum test was used for comparison of non-normally distributed continuous data; the chi-square test or Fisher′s exact test was used for comparison of categorical data. The Kaplan-Meier method was used to calculate survival rates and the log-rank test was used to compare survival rates between groups. ResultsCompared with the control group, the PBC-hepatitis virus infection group had significantly lower proportion of female patients (χ2=12.22, P=0.002, alkaline phosphatase (U=225.00, P<0.001, CHO (U=363.50, P=0.036, and IgG level (t=2.79, P=0.007, and no patients in the PBC-hepatitis virus infection group experienced abdominal wall varices, upper gastrointestinal bleeding, or hepatic encephalopathy. The PBC-hepatitis virus infection group had various autoantibodies including anti-nuclear antibody, smooth muscle antibody, anti-parietal cell antibody (APCA, anti-liver specific protein antibody, and anti-myocardial antibody, as well as a significantly higher APCA positive rate than the control group (25% vs 3.9%, χ2=5.608, P=0.016. The median follow-up time was 49.5 months (2-312 months. The PBC

  18. An autopsy case showing massive fibrinoid necrosis of the portal tracts of the liver with cholangiographic findings similar to those of primary sclerosing cholangitis

    Science.gov (United States)

    Hano, Hiroshi; Takagi, Ichiro; Nagatsuma, Keisuke; Lu, Tomoe; Meng, Chenxi; Chiba, Satoru

    2007-01-01

    An 81-year-old Japanese man with jaundice was strongly suspected clinically of having primary sclerosing cholangitis based on clinical examinations and later died of hepatic failure. The entire course of the disease lasted about 10 mo. The autopsy revealed extensive fibrinoid necrosis in the liver, kidney, spleen, pancreas, lung, lymph nodes, and pleura. Particularly extensive fibrinoid necrosis in the portal tracts of the liver induced severe stenoses of the intrahepatic bile ducts, resulting in cholestasis in association with prominent liver injury. There were no findings indicating primary sclerosing cholangitis. The hepatic lesions in this case did not coincide with any known disease including collagen diseases. To clarify the cause of irregular stenoses of the intrahepatic biliary trees on cholangiographic findings, we postulate that some form of immunological derangement might be involved in pathogenesis of fibrinoid necrosis. However, the true etiology remains unknown. PMID:17278236

  19. Celiac Disease, Enteropathy-Associated T-Cell Lymphoma, and Primary Sclerosing Cholangitis in One Patient: A Very Rare Association and Review of the Literature

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    N. Majid

    2013-01-01

    Full Text Available Enteropathy-associated T-cell lymphoma (EATL is a very rare peripheral T-cell lymphoma which is mostly associated with celiac disease. However, the association of primary sclerosing cholangitis and enteropathy-associated T-cell lymphoma is uncommon. Herein we report and discuss the first case of patient who presented simultaneously with these two rare diseases. It is a 54-year-old man who stopped gluten-free diet after 15 years history of celiac disease. The diagnosis was based on the histological examination of duodenal biopsy and the diagnosis of primary sclerosing cholangitis was made on liver biopsy, as well as the magnetic resonance cholangiogram. The treatment of EATL is mainly based on chemotherapy in addition to the optimal management of complications and adverse events that impact on the response to treatment and clinical outcomes, although the prognosis remains remarkably very poor.

  20. Bone marrow transplantation of CD117+ (c-Kit) stem cells and investigation of the bile acid transporter regulation in Abcb4-/- mice, a model of sclerosing cholangitis

    OpenAIRE

    Pasupuleti, Sravanthi

    2014-01-01

    Abcb4 (ATP-binding cassette sub family-b) or Mdr2 (multidrug resistance protein 2) is a gene which encodes for ABCB4 protein that mediates the transportation of phospholipids across the canalicular membrane of hepatocytes into the bile. Functional loss of the ABCB4 transporter disturbs the excretion of phospholipids into bile, leading to toxic bile composition, bile duct alterations, and damaged bile duct epithelia resembling sclerosing cholangitis (1). Long term consequences are biliary cirr...