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https://www.readbyqxmd.com/read/28643979/-acute-pancreatitis-new-aspects-for-the-management
#1
Olivier Windisch, Toni Raffoul, Catrina Hansen, Jean-Louis Frossard, Philippe Morel, Léo Bühler
Acute pancreatitis is a frequent disease, with a simple course in 80 % of the cases but a high morbidity and mortality in its severe form. Biliary origin and alcohol represent 80 % of the etiologies. Except endoscopic removal of gallstone for biliary origin, treatment remains symptomatic and focuses on fluid resuscitation, effective antalgia and adapted management of nutrition. This article focuses on the novelties introduced by the revision of the Classification of Atlanta in 2012 and details current guidelines for the management of the disease...
June 14, 2017: Revue Médicale Suisse
https://www.readbyqxmd.com/read/28643740/telomere-length-variation-and-expression-analysis-of-shelterin-complex-genes-during-gallbladder-carcinogenesis
#2
Satish S Poojary, Gunja Mishra, Tekcham Dinesh Singh, Sanjiv Gupta, Braj Raj Shrivastav, Pramod Kumar Tiwari
BACKGROUND: Telomeres, which are bound with shelterin protein complex, play an important role in maintaining genomic stability and its dysfunction may lead to carcinogenesis. Here, we aimed to analyze whether shelterin complex gene expression and telomere length variation, play any role in gallbladder carcinogenesis. METHODS: Telomere length analysis was carried out by monochrome multiplex qPCR, whereas expression analysis of shelterin genes was carried out using RT-qPCR...
April 2017: Journal of Cancer Research and Therapeutics
https://www.readbyqxmd.com/read/28638830/abdominal-hernias-giant-colon-diverticulum-gist-intestinal-pneumatosis-colon-ischemia-cold-intussusception-gallstone-ileus-and-foreign-bodies-our-experience-and-literature-review-of-incidental-gastrointestinal-mdct-findings
#3
REVIEW
G Di Grezia, G Gatta, R Rella, D Donatello, G Falco, R Grassi, R Grassi
Incidental gastrointestinal findings are commonly detected on MDCT exams performed for various medical indications. This review describes the radiological MDCT spectrum of appearances already present in the past literature and in today's experience of several gastrointestinal acute conditions such as abdominal hernia, giant colon diverticulum, GIST, intestinal pneumatosis, colon ischemia, cold intussusception, gallstone ileus, and foreign bodies which can require medical and surgical intervention or clinical follow-up...
2017: BioMed Research International
https://www.readbyqxmd.com/read/28634841/patient-related-risk-factors-for-postoperative-infection-after-cholecystectomy
#4
Gona Jaafar, Folke Hammarqvist, Lars Enochsson, Gabriel Sandblom
BACKGROUND: The impact of patient-related risk factors on the incidence of postoperative infection after cholecystectomy is relatively unknown. AIM: The aim of this study was to explore potential patient-related risk factors for surgical site infection (SSI) and septicaemia following cholecystectomy. MATERIALS AND METHODS: All cholecystectomies registered in the Swedish national population-based register for Gallstone Surgery and Endoscopic Retrograde Cholangiopancreatography (GallRiks) 2006-2014 were identified...
June 20, 2017: World Journal of Surgery
https://www.readbyqxmd.com/read/28634191/cd36-knockout-mice-are-protected-against-lithogenic-diet-induced-gallstones
#5
Yan Xie, Vincenza Cifarelli, Terri Pietka, Elizabeth P Newberry, Susan M Kennedy, Amin Khalifeh-Soltani, Robin Clugston, Kamran Atabai, Nada A Abumrad, Nicholas O Davidson
The scavenger receptor and multiligand transporter CD36 functions to promote cellular free fatty acid uptake and regulates aspects of both hepatic and intestinal cholesterol metabolism. However, the role of CD36 in regulating canalicular and biliary cholesterol transport and secretion is unknown. Here we show that germline Cd36 knockout mice are protected against lithogenic diet (LD) induced gallstones compared to congenic (C57BL6/J) controls. Cd36 knockout mice crossed into congenic L-Fabp knockout mice (DKO mice) demonstrated protection against LD induced gallstones, reversing the susceptibility phenotype observed in L-Fabp knockout mice...
June 20, 2017: Journal of Lipid Research
https://www.readbyqxmd.com/read/28627641/osteopontin-deficiency-protects-mice-from-cholesterol-gallstone-formation-by-reducing-expression-of-intestinal-npc1l1
#6
Jing Lin, Wei-Qing Shao, Qing-Zhi Chen, Wen-Wei Zhu, Lu Lu, Hu-Liang Jia, Jin-Hong Chen
Homeostasis of cholesterol is regulated by absorption in the intestine and synthesis in the liver. The authors previously demonstrated that OPN (osteopontin) exhibits the ability to alter hepatic cholesterol metabolism, thus affecting cholesterol gallstone formation in mice. The present study investigated the role of OPN in cholesterol gallstone formation, focusing on its effect on intestinal absorption of cholesterol. OPN gene knockout (OPN‑/‑) mice and wild‑type mice were respectively fed with a chow or lithogenic diet (LD) for 8 weeks...
June 14, 2017: Molecular Medicine Reports
https://www.readbyqxmd.com/read/28625681/variation-of-calcium-copper-and-iron-levels-in-serum-bile-and-stone-samples-of-patients-having-different-types-of-gallstone-a-comparative-study
#7
Mustafa Khan, Tasneem Gul Kazi, Hassan Imran Afridi, Sirajuddin, Muhammad Bilal, Asma Akhtar, Sabir Khan, Salma Kadar
BACKGROUND: Epidemiological data among the human population has shown a significantly increased incidence of gallstone (GS) disease worldwide. It was studied that some essential (calcium) and transition elements (iron and copper) in bile play an important role in the development of GS. METHOD: The estimation of calcium, copper and iron were carried out in the serum, gall bladder bile and different types of GS (cholesterol, mixed and pigmented) of 172 patients, age ranged 20-55years...
June 15, 2017: Clinica Chimica Acta; International Journal of Clinical Chemistry
https://www.readbyqxmd.com/read/28625406/ductal-stones-recurrence-after-extracorporeal-shock-wave-lithotripsy-for-difficult-common-bile-duct-stones-predictive-factors
#8
Rosangela Muratori, Daniele Mandolesi, Chiara Pierantoni, Davide Festi, Antonio Colecchia, Giuseppe Mazzella, Franco Bazzoli, Francesco Azzaroli
BACKGROUND & PURPOSE: Extra-corporeal shock wave lithotripsy (ESWL) can be considered in difficult common bile duct stones (DCBDS), with a success rate greater than 90% but data on stone recurrence after ESWL are limited. We performed a retrospective analysis to evaluate long-term outcomes in patients who underwent ESWL for DCBDS. METHODS: From May 1992 to October 2012, patients who underwent ESWL treatment for DCBDS, not amenable to endoscopic extraction, were included...
May 23, 2017: Digestive and Liver Disease
https://www.readbyqxmd.com/read/28625150/update-on-the-molecular-mechanisms-underlying-the-effect-of-cholecystokinin-and-cholecystokinin-1-receptor-on-the-formation-of-cholesterol-gallstones
#9
Helen H Wang, Piero Portincasa, David Q-H Wang
Cholecystokinin (CCK) is an important neuro-intestinal peptide hormone produced by the enteroendocrine I-cells in the upper part of small intestine. Protein- and fat-enriched food plays an important role in triggering CCK secretion from the intestine. Carbohydrates stimulate only small amounts of CCK release. The CCK-1 receptor (CCK-1R) is largely localized in the gallbladder, sphincter of Oddi, pancreas, small intestine, gastric mucosa, and pyloric sphincter, where it is responsible for CCK to regulate multiple digestive processes including gallbladder contraction, pancreatic secretion, small intestinal transit, and gastric emptying...
June 19, 2017: Current Medicinal Chemistry
https://www.readbyqxmd.com/read/28622182/reflux-associated-cholecystopathy-analysis-of-76-gallbladders-from-patients-with-supra-oddi-union-of-the-pancreatic-duct-and-common-bile-duct-pancreatobiliary-maljunction-elucidates-a-specific-diagnostic-pattern-of-mucosal-hyperplasia-as-a-prelude-to-carcinoma
#10
Takashi Muraki, Bahar Memis, Michelle D Reid, Takeshi Uehara, Tetsuya Ito, Osamu Hasebe, Shinji Okaniwa, Naoto Horigome, Takeshi Hisa, Pardeep Mittal, Alexa Freedman, Shishir Maithel, Juan M Sarmiento, Alyssa Krasinskas, Jill Koshiol, Volkan Adsay
Pancreaticobiliary maljunction (PBM) is the anomalous union of the main pancreatic duct and common bile duct outside the Oddi-sphincter, allowing the reflux of pancreatic juice to the gallbladder. There is only limited awareness and understanding of the pathologic correlates of this condition, mostly from Japan; this entity is largely unrecognized in the West. In this study, 76 gallbladders from patients with PBM (64 from Japan; 12 from the United States) were analyzed and contrasted with 66 from non-PBM patients...
June 15, 2017: American Journal of Surgical Pathology
https://www.readbyqxmd.com/read/28621510/laparoscopic-cholecystectomy-for-acute-cholecystitis-an-analysis-of-early-versus-delayed-cholecystectomy-and-predictive-factors-for-conversion
#11
Joel C Goh, Jarrod K Tan, Janice W Lim, Iyer G Shridhar, Krishnakumar Madhavan, Alfred W Kow
BACKGROUND: There is an increasing preference for early laparoscopic cholecystectomy (ELC) as compared to delayed LC (DLC) in the management of acute cholecystitis (AC). Conversion to open cholecystectomy (LOC) remains an important outcome. We aim to compare ELC and DLC outcomes and identify LOC predictors. METHODS: Retrospective analysis of 466 patients who underwent LC for AC from June 2010 - June 2015 was performed. Patients were divided into ELC and DLC groups, defined as LC performed within 7 days and between 4 to 24 weeks of symptom onset respectively...
June 16, 2017: Minerva Chirurgica
https://www.readbyqxmd.com/read/28616916/-relationship-between-lep-g2548a-polymorphism-and-cholesterol-gallstone
#12
Jing Chen, Jie He, Jiang-Hui Chen, Zhen-Bin Lai, Qi-Jun Cheng, Xiao-Shan Yu, Hui-Fen Liu, Yan-Hua Su, Ben-Hua Zhao
OBJECTIVES: To determine the associations of single nucleotide polymorphism (SNP) in leptin (LEP) genes and environmental factors with cholesterol gallstone in southeast Han populations. METHODS: A 1:2 matched case-control study was conducted involving 200 patients with cholesterol gallstone. Genotyping of the SNP was examined on the LightCycler480 PCR platform using in-house high resolution melting (HRM) approaches. Detection correctness was validated through direct sequencing...
May 2017: Sichuan da Xue Xue Bao. Yi Xue Ban, Journal of Sichuan University. Medical Science Edition
https://www.readbyqxmd.com/read/28614581/clinical-biochemical-and-genetic-characterization-of-north-american-patients-with-erythropoietic-protoporphyria-and-x-linked-protoporphyria
#13
Manisha Balwani, Hetanshi Naik, Karl E Anderson, D Montgomery Bissell, Joseph Bloomer, Herbert L Bonkovsky, John D Phillips, Jessica R Overbey, Bruce Wang, Ashwani K Singal, Lawrence U Liu, Robert J Desnick
Importance: Autosomal recessive erythropoietic protoporphyria (EPP) and X-linked protoporphyria (XLP) are rare photodermatoses presenting with variable degrees of painful phototoxicity that markedly affects quality of life. The clinical variability, determinants of severity, and genotype/phenotype correlations of these diseases are not well characterized. Objective: To describe the baseline clinical characteristics, genotypes, and determinants of disease severity in a large patient cohort with EPP or XLP...
June 14, 2017: JAMA Dermatology
https://www.readbyqxmd.com/read/28611568/two-anomalies-in-one-a-rare-case-of-an-intrahepatic-gallbladder-with-a-cholecystogastric-fistula
#14
Mohammad F Ali, David Friedel, Galina Levin
The gallbladder can be situated in a variety of anomalous positions. An intrahepatic gallbladder - the second most common ectopic location of the gallbladder - is one that is completely embedded within the liver parenchyma. Described in the literature as early as 1935, intrahepatic gallbladders predominantly result from a developmental anomaly but in some instances have been reported to be secondary to chronic inflammation. The significance of an intrahepatic gallbladder lies in the fact that 60% of the cases are associated with gallstones and may present a challenge for the general surgeon during cholecystectomy and other biliary operations in addition to causing misdiagnosis on imaging...
January 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28611560/gallstone-ileus-caused-by-cholecystocolonic-fistula-and-gallstone-impaction-in-the-sigmoid-colon-review-of-the-literature-and-novel-surgical-treatment-with-trephine-loop-colostomy
#15
James W O'Brien, Lucy-Anne Webb, Luke Evans, Chris Speakman, Irshad Shaikh
Gallstone ileus is an uncommon cause of intestinal obstruction and occurs following the formation of a cholecystoenteric fistula, permitting passage of gallstones into the gastrointestinal tract. Impaction of a gallstone in the sigmoid colon is rare and is usually at sites of previous colonic disease. Definitive management can be challenging due to the advanced age and co-morbidity usually seen in this group of patients. We describe a patient successfully managed with on-table endoscopy and, under local anaesthetic, the formation of a left iliac fossa trephine loop colostomy, permitting an enterolithotomy to deliver the stone whilst accommodating for severe pre-existing distal sigmoid diverticular disease...
January 2017: Case Reports in Gastroenterology
https://www.readbyqxmd.com/read/28604381/miniinvasive-surgical-interventions-in-management-of-cholelithiasis-a-retrospective-study
#16
Mamuka R Gurgenidze, Merab A Kiladze, Zurab A Beriashvili, Teimuraz U Tabucadze, Giorgi A Datuashvili
The aim of the present study is to analyze outcomes after laparoscopic cholecystectomy (LC) and minilaparotomy cholecystectomy (MC) for gallstone disease and determine the algorithm of treatment for different groups of patients according to the age, severity of disease and comorbid conditions. This is a multicenter retrospective review of 2997 patients who underwent LC or MC between January 1, 2002 and December 31, 2008. The patients were categorized into LC (1479) and MC (1518) groups. When preoperative examination data were not reliable, we performed abdominal wall lifting with the retractors to visualise abdominal cavity with laparoscope during minilaparotomy...
2017: Annali Italiani di Chirurgia
https://www.readbyqxmd.com/read/28603611/subtotal-laparoscopic-cholecystectomy-influences-the-rate-of-conversion-in-patients-with-difficult-laparoscopic-cholecystectomy-case-series
#17
W E Abdelrahim, Kamal E Elsiddig, A A Wahab, M Saad, H Saeed, E A G Khalil
OBJECTIVES: This study aimed to show that subtotal laparoscopic cholecystectomy (SLC) is a safe procedure that reduces the rate of conversion in patients with difficult laporoscopic cholecystectomies in resource-meagre settings. PATIENTS AND METHODS: Following informed consent, patients with gallstones reporting to Atbara Medical Centre, Atbara, Northern Sudan from February 2012 to July 2013 were managed laparoscopically except those with choledocholithiasis. SLC was done for patients with difficult cholecystectomy and obscured Callot's triangle...
July 2017: Annals of Medicine and Surgery
https://www.readbyqxmd.com/read/28599622/alteration-of-gut-microbiota-in-association-with-cholesterol-gallstone-formation-in-mice
#18
Qihan Wang, Long Jiao, Chuanqi He, Haidong Sun, Qu Cai, Tianquan Han, Hai Hu
BACKGROUND: The gut microbiome exerts extensive roles in metabolism of nutrients, pharmaceuticals, organic chemicals. Little has been known for the role of gut microbiota in regulating cholesterol and bile acids in association with gallstone formation. This study investigated the changes in the composition of gut microbiota in mice fed with lithogenic diet (LD). METHODS: Adult male C57BL/6 J mice were fed with either lithogenic diet (1.25% cholesterol and 0.5% cholic acid) or chow diet as control for 56 days...
June 9, 2017: BMC Gastroenterology
https://www.readbyqxmd.com/read/28599581/changing-management-of-gallstone-related-disease-in-pregnancy-a-retrospective-cohort-analysis
#19
Jonas Hedström, Johan Nilsson, Roland Andersson, Bodil Andersson
OBJECTIVES: Gallstone-related disease is the second most common non-obstetric cause, following appendicitis, for acute abdomen in pregnancy. This study aimed to investigate treatment strategies, changes over time and outcome. MATERIALS AND METHODS: All consecutive patients with symptomatic gallstone-related disease during pregnancy admitted to Skane University hospital in Lund and Malmö 2001-2015 were analysed retrospectively. Information regarding the patient, pregnancy and fetus/child was recorded...
June 9, 2017: Scandinavian Journal of Gastroenterology
https://www.readbyqxmd.com/read/28597677/endoscopic-management-of-afferent-loop-syndrome-caused-by-enteroliths-and-anastomotic-stricture-a-case-report
#20
Ana Rita Alves, Nuno Almeida, Margarida Ferreira, Luís Tomé
Afferent loop syndrome (ALS) is a rare complication of Billroth-II gastrojejunostomy. Causes of afferent loop obstruction include adhesions, internal hernias, intestinal strictures or malignancy. Obstruction caused by enteroliths is rare and usually requires surgery. We present the case of a 90-year-old man with a Billroth-II performed 50 years earlier and three acute pancreatitis. He presented with acute abdominal pain, without signs of pancreatitis. Upper digestive endoscopy revealed a punctiform anastomotic stricture of the afferent loop...
June 2017: Revista Española de Enfermedades Digestivas
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