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Biliary pancreatitis

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https://www.readbyqxmd.com/read/28088773/epidemiology-and-outcome-of-acute-pancreatitis-in-end-stage-renal-disease-dialysis-patients-a-10-year-national-cohort-study
#1
Hung-Jui Chen, Jhi-Joung Wang, Wen-Ing Tsay, Shwu-Huey Her, Cheng-Heng Lin, Chih-Chiang Chien
BACKGROUND: The objective of this study is to determine the incidence and severity of acute pancreatitis (AP) in patients with end-stage renal disease (ESRD) on dialysis and whether the dialysis modality [hemodialysis (HD) versus peritoneal dialysis (PD)] confers a higher risk for AP as well as complications or mortality related to AP. METHODS: We analyzed national health insurance claims data of 67 078 ESRD patients initiating dialysis between 1999 and 2007 in Taiwan...
January 14, 2017: Nephrology, Dialysis, Transplantation
https://www.readbyqxmd.com/read/28087319/biliary-fistula-after-pancreaticoduodenectomy-data-from-1618-consecutive-pancreaticoduodenectomies
#2
Stefano Andrianello, Giovanni Marchegiani, Giuseppe Malleo, Tommaso Pollini, Deborah Bonamini, Roberto Salvia, Claudio Bassi, Luca Landoni
BACKGROUND: Biliary fistula (BF) occurs in 3-8% of patients following pancreaticoduodenectomy (PD). It usually pursues a benign course, but rarely may represent a life-threatening event. STUDY DESIGN: Data from 1618 PDs were collected prospectively. BF was defined as the presence of bile stained fluid from drains by post-operative day 3 and confirmed by sinogram in the majority of cases. Three classifications were validated. RESULTS: BF occurred in 58 (3...
January 11, 2017: HPB: the Official Journal of the International Hepato Pancreato Biliary Association
https://www.readbyqxmd.com/read/28078460/imbedding-pancreaticojejunostomy-used-in-pure-laparoscopic-pancreaticoduodenectomy-for-nondilated-pancreatic-duct
#3
Min Wang, Simiao Xu, Hang Zhang, Shuyou Peng, Feng Zhu, Renyi Qin
BACKGROUND: LPD has been cautiously regarded as feasible and safe for resection and reconstruction. However, anastomosis of the remnant pancreas is still thought to be a critical obstacle to the dissemination of LPD in general practice. This study presents a new technique of pancreaticojejunostomy for nondilated pancreatic duct and evaluates its safety and reliability. METHODS: From July 2014 to June 2015, a total of 52 patients underwent LPD with the new technique...
January 11, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28074277/patient-reported-outcomes-for-acute-gallstone-pathology
#4
Ed Parkin, Martyn Stott, Joy Brockbank, Simon Galloway, Ian Welch, Andrew Macdonald
BACKGROUND: A number of prominent surgical trials and clinical guidelines regard length of hospital stay and rates of daycase surgery as being of upmost importance following cholecystectomy. However, it is unclear whether these outcomes also matter to patients. This study aimed to identify the factors patients regard as most important when admitted with acute gallstone pathology. METHODS: A 41-item survey was produced by combining outcomes assessed in recent clinical trials with results from a preliminary patient questionnaire...
January 10, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28071655/effectiveness-of-guideline-recommended-cholecystectomy-to-prevent-recurrent-pancreatitis
#5
Ayesha Kamal, Eboselume Akhuemonkhan, Venkata S Akshintala, Vikesh K Singh, Anthony N Kalloo, Susan M Hutfless
OBJECTIVES: Cholecystectomy during or within 4 weeks of hospitalization for acute biliary pancreatitis is recommended by guidelines. We examined adherence to the guidelines for incident mild-to-moderate acute biliary pancreatitis and the effectiveness of cholecystectomy to prevent recurrent episodes of pancreatitis. METHODS: Individuals in the 2010-2013 MarketScan Commercial Claims & Encounters database with a hospitalization associated with International Classification of Diseases, Ninth Revision, Clinical Modification (ICD-9-CM) codes of 577...
January 10, 2017: American Journal of Gastroenterology
https://www.readbyqxmd.com/read/28067818/the-diagnostic-usefulness-of-serum-total-bile-acid-concentrations-in-the-early-phase-of-acute-pancreatitis-of-varied-etiologies
#6
Aleksandra Maleszka, Paulina Dumnicka, Aleksandra Matuszyk, Michał Pędziwiatr, Małgorzata Mazur-Laskowska, Mateusz Sporek, Piotr Ceranowicz, Rafał Olszanecki, Marek Kuźniewski, Beata Kuśnierz-Cabala
The most common causes of acute pancreatitis (AP) are biliary tract diseases with cholestasis and alcohol consumption. In 10%-15% of patients, etiology determination is difficult. Identification of the etiology allows for the implementation of adequate treatment. The aim of this study was to assess the utility of the serum concentrations of total bile acids (TBA) to diagnose AP etiology in the early phase of the disease. We included 66 patients with AP, admitted within the first 24 h from the onset of symptoms...
January 6, 2017: International Journal of Molecular Sciences
https://www.readbyqxmd.com/read/28066983/endoscopic-ultrasound-guided-antegrade-biliary-stenting-for-unresectable-malignant-biliary-obstruction-in-patients-with-surgically-altered-anatomy-a-single-center-prospective-pilot-study
#7
Takuji Iwashita, Ichiro Yasuda, Tsuyoshi Mukai, Keisuke Iwata, Shinpei Doi, Shinya Uemura, Masatoshi Mabuchi, Mitsuru Okuno, Masahito Shimizu
BACKGROUND AND AIMS: Endoscopic retrograde cholangiography (ERCP) with biliary stenting for the treatment of unresectable malignant biliary obstruction (MBO) is challenging among patients with surgically altered anatomy. Endoscopic ultrasound-guided antegrade biliary stenting (EUS-ABS) was introduced as an alternative biliary drainage method, although it has not been well studied yet. In this single-center prospective pilot study, we aimed to evaluate the feasibility and safety of EUS-ABS for MBO in patients with surgically altered anatomy...
January 9, 2017: Digestive Endoscopy: Official Journal of the Japan Gastroenterological Endoscopy Society
https://www.readbyqxmd.com/read/28062875/recurrent-acute-pancreatitis-caused-by-pancreatic-biliary-maljunction-due-to-long-common-channel
#8
Galileu F Farias, Jose P Otoch, Hugo G Guedes, Everson L Artifon
The pancreatic biliary maljunction is a rare anomaly that affects mainly females, defined as an anatomical maljunction of the pancreatic duct and the biliary duct confluence, and may be a rare cause of recurrent acute pancreatitis. In order to early diagnosis and prompt treatment, ERCP has an important role in it.
October 2016: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28062869/-large-balloon-dilation-for-removal-of-choledocholithiasis-difficult-to-extract-clinical-experience
#9
Luis Marin Calderón, Augusto Vera Calderón, Aldo Gómez Correa, Zenon Cervera Reyes, Milagros Dávalos Moscol, Edgar Alva Alva, Fernando Palacios Salas, Ramiro Díaz Ríos, Edson Guzmán Calderón, Grisley García Chihuan
OBJECTIVE: The aim of this study was to report the initial experience of the combined use of biliary sphincterotomy plus balloon dilatation of the papilla for management of large stones. MATERIALS AND METHODS: Design: Retrospective, descriptive. This study included 18 patients in whom a hydrostatic dilatation of the papilla with large balloons was performed between June 2012 and April 2014. Patients had multiple large stones, tapered distal common bile duct, previous sphincterotomy, or peri/ intradiverticular papilla...
October 2016: Revista de Gastroenterología del Perú: órgano Oficial de la Sociedad de Gastroenterología del Perú
https://www.readbyqxmd.com/read/28062312/incidence-and-risk-factors-for-post-ercp-pancreatitis-in-chronic-pancreatitis
#10
Zhen-Hua Zhao, Liang-Hao Hu, Hong-Bo Ren, An-Jing Zhao, Yang-Yang Qian, Xiao-Tian Sun, Song Su, Shu-Guang Zhu, Jin Yu, Wen-Bin Zou, Xiao-Rong Guo, Lei Wang, Zhao-Shen Li, Zhuan Liao
BACKGROUND AND AIMS: Almost all studies on post-ERCP pancreatitis (PEP) have mainly involved patients with biliary diseases, rather than chronic pancreatitis; and the concept that chronic pancreatitis (CP) seems to be a protective factor associated with PEP has not been studied in detail. The aim of this study was to determine the incidence of PEP in patients with CP at different clinical stages and to identify the predictive and protective factors of PEP in a large cohort. METHODS: This is an observational cohort study...
January 3, 2017: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/28059940/histologic-tumor-grade-and-preoperative-bilary-drainage-are-the-unique-independent-prognostic-factors-of-survival-in-pancreatic-ductal-adenocarcinoma-patients-after-pancreaticoduodenectomy
#11
Nicolás Macías, José M Sayagués, Carmen Esteban, Manuel Iglesias, Luís M González, Jose Quiñones-Sampedro, María L Gutiérrez, Luís A Corchete, Maria M Abad, Oscar Bengoechea, Luís Muñoz-Bellvis
BACKGROUND AND AIM: Pancreatic ductal adenocarcinoma (PDAC) is one of the most lethal types of cancer; most patients die during the first 6 months after diagnosis. With a 5% 5-year survival rate, is the fourth leading cause of cancer death in developed countries. In this regard, several clinical, histopathologic and biological characteristics of the disease favoring long-term survival after pancreaticoduodenectomy have been reported to be significant prognostic factors. Despite the availability of this information, there is no consensus about the different prognostic factors reported in the literature, probably due to variations in patient selection, methods, and sample size studied...
January 5, 2017: Journal of Clinical Gastroenterology
https://www.readbyqxmd.com/read/28049283/application-of-photodynamic-therapy-in-gastrointestinal-disorders-an-outdated-or-re-emerging-technique
#12
REVIEW
Han Hee Lee, Myung-Gyu Choi, Tayyaba Hasan
Photodynamic therapy (PDT) is a promising therapeutic modality that involves the administration of a photosensitizer followed by local illumination with a specific wavelength of light in the presence of oxygen. PDT is minimally invasive, has high selectivity for cancer, and has good patient compliance due to the simplicity of the procedure; therefore, PDT is widely used as a palliative and salvage treatment in patients with various gastrointestinal malignancies. When used as a salvage treatment for locoregional failures after definitive chemoradiotherapy for esophageal cancer, favorable results have been reported...
January 2017: Korean Journal of Internal Medicine
https://www.readbyqxmd.com/read/28046531/tu-h-206-08-quantitative-impact-of-biliary-stent-artefacts-on-mr-images
#13
O Gurney-Champion, T Bruins Slot, E Lens, A van der Horst, R Klaassen, H van Laarhoven, J van Hooft, A Nederveen, A Bel
PURPOSE: Biliary stents may cause artifacts in MR-images. These artifacts are caused by differences in susceptibility (artifact-1), eddy currents during read-out (artifact-2) and eddy currents due to the excitation pulse (artifact-3), which all are MRI sequence-dependent. In this study, we investigated and quantified the magnitude of these artifacts as a function of the distance from biliary stents, using a sequence-independent approach where possible. METHODS: Eight phantoms were made containing different commercial biliary stents made of nitinol, platinol, stainless steel or polyethylene...
June 2016: Medical Physics
https://www.readbyqxmd.com/read/28043693/preoperative-biliary-stenting-versus-operation-first-in-jaundiced-patients-due-to-malignant-lesions-in-the-pancreatic-head-a-meta-analysis-of-current-literature
#14
REVIEW
Florian Scheufele, Stephan Schorn, Ihsan Ekin Demir, Mine Sargut, Elke Tieftrunk, Lenika Calavrezos, Carsten Jäger, Helmut Friess, Güralp Onur Ceyhan
BACKGROUND: Obstructive jaundice is a common presenting symptom among patients with pancreatic cancer. While benefits of preoperative biliary drainage have been suggested by previous studies, recent evidence has shown no significant improvements of preoperative biliary drainage on the postoperative outcome but rather an increase of complications. There is no clear consensus on whether to treat malignant obstructive jaundice with preoperative biliary drainage prior to operative intervention or to proceed directly to resection...
December 30, 2016: Surgery
https://www.readbyqxmd.com/read/28035552/small-gallstone-size-and-delayed-cholecystectomy-increase-the-risk-of-recurrent-pancreatobiliary-complications-after-resolved-acute-biliary-pancreatitis
#15
Sung Bum Kim, Tae Nyeun Kim, Hyun Hee Chung, Kook Hyun Kim
INTRODUCTION: Acute biliary pancreatitis (ABP) is a severe complication of gallstone disease with considerable mortality, and its recurrence rate is reported as 50-90% for ABP patients who do not undergo cholecystectomy. However, the incidence of and risk factors for recurrent pancreatobiliary complications after the initial improvement of ABP are not well established in the literature. The aims of this study were to determine the risk factors for recurrent pancreatobiliary complications and to compare the outcomes between early (within 2 weeks after onset of pancreatitis) and delayed cholecystectomy in patients with ABP...
December 29, 2016: Digestive Diseases and Sciences
https://www.readbyqxmd.com/read/28033740/intestinal-malrotation-and-replaced-common-hepatic-artery-during-duodenopancreatectomy-a-case-report
#16
Alexander Schank, Philippe Colonval, Mikhaël Salame
BACKGROUND: Intestinal malrotation is a well-known anomaly in the normal rotation process of the midgut during embryogenesis. Multiple forms are described, resulting in various positional configurations of the small bowel and colon. Replaced common hepatic artery is a rare but not anecdotic variant of the standard hepatic vascularization, associated with surgical implications. Our aim is to explain the impact of their simultaneous presence during this procedure and the difficulty in identifying them preoperatively, despite imaging...
December 29, 2016: Acta Chirurgica Belgica
https://www.readbyqxmd.com/read/28029673/histopathologic-analysis-of-pancreaticoduodenectomy-specimen
#17
R Dhakhwa, N Kafle
INTRODUCTION: Whipple's Pancreaticoduodenectomy has increasingly been used as an appropriate resectional procedure for tumors of the periampullary region which are pancreatic, periampullary, ampullary and biliary tumors. Our aim was to study the distribution and histopathologic features of these tumors and to examine local trends of periampullary neoplasms resected with a PD. METHODS: A descriptive study was conducted in the department of Pathology, Kathmandu Medical College Teaching Hospital from July 2013 to June 2016...
October 2016: JNMA; Journal of the Nepal Medical Association
https://www.readbyqxmd.com/read/28025817/cost-effectiveness-of-metal-stents-in-relieving-obstructive-jaundice-in-patients-with-pancreatic-cancer
#18
J M Martinez, A Anene, T G K Bentley, M J Cangelosi, L M Meckley, J D Ortendahl, A J Montero
BACKGROUND: ASGE and ESGE guidelines recommend endoscopic metal stent placement for pancreatic carcinoma patients with biliary obstruction, and whose estimated life expectancy is greater than 6 months. Because median overall survival (OS) of metastatic pancreatic adenocarcinoma until recently has been less than 6 months, plastic biliary stents were preferentially placed rather than metal due to the greater upfront cost of the latter. Recent advances in the treatment of metastatic pancreatic cancer have extended median OS beyond the 6-month range...
December 27, 2016: Journal of Gastrointestinal Cancer
https://www.readbyqxmd.com/read/28017812/distal-cholangiocarcinoma-and-pancreas-adenocarcinoma-are-they-really-the-same-disease-a-13-institution-study-from-the-us-extrahepatic-biliary-malignancy-consortium-and-the-central-pancreas-consortium
#19
Cecilia G Ethun, Alexandra G Lopez-Aguiar, Timothy Pawlik, George Poultsides, Kamran Idrees, Ryan Fields, Sharon Weber, Clifford Cho, Robert Martin, Charles Scoggins, Perry Shen, Carl Schmidt, Ioannis Hatzaras, David Bentrem, Syed Ahmad, Daniel Abbott, Hong Jin Kim, Nipun Merchant, Charles A Staley, David A Kooby, Shishir K Maithel
BACKGROUND: Distal cholangiocarcinoma (DC) and pancreatic ductal adenocarcinoma (PDAC) are often managed as one entity, yet direct comparisons are lacking. Our aim was to utilize two, large, multi-institutional databases to assess treatment, pathologic, and survival differences between these diseases. STUDY DESIGN: Patients with DC and PDAC who underwent curative-intent pancreaticoduodenectomy from 2000-2015 at 13 institutions comprising the US Extrahepatic Biliary Malignancy and Central Pancreas Consortiums were included...
December 22, 2016: Journal of the American College of Surgeons
https://www.readbyqxmd.com/read/28008773/radiotherapy-response-evaluation-using-fdg-pet-ct-established-and-emerging-applications
#20
Helen Cliffe, Chirag Patel, Robin Prestwich, Andrew Scarsbrook
Radiation therapy is a common component of curative cancer treatment. However, there is a significant incidence of treatment failure. In these cases salvage surgical options are sometimes appropriate. Accurate assessment of response and early recognition of treatment success or failure is therefore critical to guide treatment decisions and impacts on survival and the morbidity of treatment. Traditionally, treatment response has depended upon anatomical measurement of disease. However, this may not correlate well with the presence of disease, especially after radiotherapy...
December 23, 2016: British Journal of Radiology
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