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https://www.readbyqxmd.com/read/27906430/recurrent-acute-pancreatitis-in-bowel-malrotation
#1
G Alessandri, A Amodio, L Landoni, N De' Liguori Carino, C Bassi
OBJECTIVE: Recurrent acute pancreatitis is an uncommon diagnosis in teenagers. Excluded alcohol and biliary stones, more prevalent aetiologies in these group of patients are genetic pancreatitis, pancreatic duct system abnormalities, neoplasia, traumas and congenital abnormalities of the duodenum such as duodenal duplication or diverticulum. Two reported cases of recurrent pancreatitis associated to midgut malrotation were described in English literature. Bowel malrotation is a difficult diagnosis in a teenager or a young adult and a common delay is documented...
November 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27895426/influence-of-night-duty-on-endoscopic-therapy-for-bile-duct-stones
#2
Mitsuru Sugimoto, Tadayuki Takagi, Rei Suzuki, Naoki Konno, Hiroyuki Asama, Ko Watanabe, Jun Nakamura, Hitomi Kikuchi, Yuichi Waragai, Mika Takasumi, Takuto Hikichi, Hiromasa Ohira
AIM: To examine the influence of night duty (ND) on endoscopic therapy for biliary duct stones. METHODS: The subjects consisted of 133 patients who received initial endoscopic therapy for biliary duct stones performed by eight endoscopists after they had been on (ND group, n = 34 patients) or not [day duty (DD) group, n = 99 patients]. Patient characteristics (age, gender, history of abdominal surgery, transverse diameter of the largest stone, number of stones), years of experience of the endoscopists, endoscopic procedures [sphincterotomy, papillary balloon dilation (EPBD), papillary large balloon dilation (EPLBD)], and outcomes of initial endoscopy (procedure time; rate of stone removal by the first endoscopist; procedure success rate by the first endoscopist: removal of stones or endoscopic retrograde biliary drainage; rate of final stone removal; final procedure success rate; complications; hospitalization after the procedure) were compared retrospectively between the two groups...
November 14, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27894928/per-oral-video-cholangiopancreatoscopy-with-narrow-band-imaging-for-the-evaluation-of-indeterminate-pancreaticobiliary-disease
#3
Rawad Mounzer, Gregory L Austin, Sachin Wani, Brian C Brauer, Norio Fukami, Raj J Shah
BACKGROUND AND AIMS: Cholangiopancreatoscopy in evaluating pancreaticobiliary pathology is currently limited by suboptimal optics. The aim of this study was to characterize the operating characteristics of per-oral video cholangiopancreatoscopy with narrow-band imaging (POVCP) findings in indeterminate pancreaticobiliary disease and describe their association with neoplasia. METHODS: Data from consecutive patients undergoing POVCP for the evaluation of indeterminate pancreaticobiliary disease at a single tertiary care center were analyzed...
November 25, 2016: Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27891685/the-dna-aptamer-binds-stemness-enriched-cancer-cells-in-pancreatic-cancer
#4
Yoon-Jin Kim, Hee Seung Lee, Dawoon E Jung, Jeong Mi Kim, Si Young Song
Pancreatic cancer remains one of the most common and lethal cancers. Most patients (80%) present with inoperable advanced pancreatic cancer at initial diagnosis, and their early diagnosis is a significant unmet challenge. Recent studies indicate that cancer, including pancreatic cancer, is initiated and propagated by cancer stem cells (CSCs). CSCs are responsible not only for the pathogenesis of cancer but also for the heterogeneity, malignant degree, anticancer therapy resistance, and recurrence of tumors...
November 28, 2016: Journal of Molecular Recognition: JMR
https://www.readbyqxmd.com/read/27889422/symptomatic-pancreatic-duct-stones-in-the-disconnected-bile-duct-a-case-series
#5
Alexander R Ende, Shayan Irani, Richard A Kozarek
BACKGROUND: Pancreaticobiliary maljunction (PBM) refers to the union of the pancreatic and biliary ducts outside of the duodenal wall. Patients are at increased risk of bile duct and gallbladder cancer, likely secondary to pancreatic juice refluxing into the biliary tree, and it is recommended that they undergo biliary diversion. METHODS: This is a case series of all patients in our institution with PBM and bilioenteric anastomosis who presented with symptomatic pancreatic duct stones in a disconnected bile duct...
November 14, 2016: Pancreatology: Official Journal of the International Association of Pancreatology (IAP) ... [et Al.]
https://www.readbyqxmd.com/read/27882342/the-impact-of-duodenal-diverticuli-and-the-execution-of-endoscopic-retrograde-cholangiopancreaticography
#6
R J L F Loffeld, P E P Dekkers
Introduction. Duodenal diverticuli alter the anatomy of the papillary region and can make an ERCP difficult. Aim. To study the outcome of ERCP in cases of duodenal diverticuli. Patients and Methods. Consecutive ERCPs in a period of 24 years were included. Endoscopy reports were studied for presence of diverticuli. Success of the procedure and findings were noted. Clinical records were searched for clinical presentation of the patient. Patients without duodenal diverticuli were used as comparison. Results. 2795 procedures were done in 2092 patients...
2016: International Scholarly Research Notices
https://www.readbyqxmd.com/read/27856273/hypermutation-in-pancreatic-cancer
#7
Jeremy L Humphris, Ann-Marie Patch, Katia Nones, Peter J Bailey, Amber L Johns, Skye McKay, David K Chang, David K Miller, Marina Pajic, Karin S Kassahn, Michael C J Quinn, Timothy J C Bruxner, Angelika N Christ, Ivon Harliwong, Senel Idrisoglu, Suzanne Manning, Craig Nourse, Ehsan Nourbakhsh, Andrew Stone, Peter J Wilson, Matthew Anderson, J Lynn Fink, Oliver Holmes, Stephen Kazakoff, Conrad Leonard, Felicity Newell, Nick Waddell, Scott Wood, Ronald S Mead, Qinying Xu, Jianmin Wu, Mark Pinese, Mark J Cowley, Marc D Jones, Adnan M Nagrial, Venessa T Chin, Lorraine A Chantrill, Amanda Mawson, Angela Chou, Christopher J Scarlett, Andreia V Pinho, Ilse Rooman, Marc Giry-Laterriere, Jaswinder S Samra, James G Kench, Neil D Merrett, Christopher W Toon, Krishna Epari, Nam Q Nguyen, Andrew Barbour, Nikolajs Zeps, Nigel B Jamieson, Colin J McKay, C Ross Carter, Euan J Dickson, Janet S Graham, Fraser Duthie, Karin Oien, Jane Hair, Jennifer P Morton, Owen J Sansom, Robert Grützmann, Ralph H Hruban, Anirban Maitra, Christine A Iacobuzio-Donahue, Richard D Schulick, Christopher L Wolfgang, Richard A Morgan, Rita T Lawlor, Borislav Rusev, Vincenzo Corbo, Roberto Salvia, Ivana Cataldo, Giampaolo Tortora, Margaret A Tempero, Oliver Hofmann, James R Eshleman, Christian Pilarsky, Aldo Scarpa, Elizabeth A Musgrove, Anthony J Gill, John V Pearson, Sean M Grimmond, Nicola Waddell, Andrew V Biankin
Pancreatic cancer is molecularly diverse, with few effective therapies. Increased mutation burden and defective DNA repair are associated with response to immune checkpoint inhibitors in several other cancer types. We interrogated 385 pancreatic cancer genomes to define hypermutation and its causes. Mutational signatures inferring defects in DNA repair were enriched in those with the highest mutation burdens. Mismatch repair deficiency was identified in 1% of tumors harboring different mechanisms of somatic inactivation of MLH1 and MSH2...
November 15, 2016: Gastroenterology
https://www.readbyqxmd.com/read/27829604/an-impacted-minor-papilla-stone-in-a-patient-with-pancreas-divisum-that-caused-acute-exacerbation-of-chronic-pancreatitis-a-case-report
#8
Yoshiaki Isono, Shimpei Matsusaki, Hiroki Tanaka, Tomomasa Tochio, Hiroaki Kumazawa, Tomohiro Sase, Tomonori Saito, Hiroshi Okano, Youichirou Baba, Katsumi Mukai
A 75-year-old woman with epigastric pain was admitted to our emergency department. She was diagnosed with an acute exacerbation of chronic pancreatitis based on the results of blood tests and abdominal computed tomography (CT). The abdominal CT and magnetic resonance cholangiopancreatography revealed pancreas divisum. Abdominal CT also showed a stone in the minor papilla, with impaction of the stone being the most likely cause of the acute episode. Therefore, endoscopic sphincterotomy of the minor papilla and endoscopic naso-pancreatic duct drainage were performed to remove the stone and decrease the internal pressure of the pancreatic duct...
2016: Nihon Shokakibyo Gakkai Zasshi, the Japanese Journal of Gastro-enterology
https://www.readbyqxmd.com/read/27812520/efficacy-and-safety-of-endoscopic-papillary-large-balloon-dilation-for-removal-of-large-bile-duct-stones-in-advanced-age
#9
Kook Hyun Kim, Tae Nyeun Kim
Objective. Bile duct stone-related adverse events can be detrimental in the elderly. However, little is known about clinical outcomes and adverse events following endoscopic papillary large balloon dilation (EPLBD) in the elderly. The aim of this study was to evaluate the safety and feasibility of EPLBD for the removal of CBD stones in patients aged ≥ 80 years. Methods. A total of 204 patients who underwent EPLBD from 2006 to 2012 were retrospectively reviewed. Patients were classified into two groups (148 patients < 80 years old, Group A; 56 patients ≥ 80 years old, Group B)...
2016: Canadian Journal of Gastroenterology & Hepatology
https://www.readbyqxmd.com/read/27806779/-surgical-options-for-chronic-pancreatitis
#10
C L Tan, Emms Nuer, Aizezi Abulaiti, H Zhang, Y H Chen, X B Liu
Objective: Discuss the surgical options for the chronic pancreatitis on the basis of anatomical morphological changes. Methods: A retrospective review of chronic pancreatitis patients in Department of Pancreatic Surgery, West China Hospital, Sichuan University between January 2010 and December 2014 was performed. The data of medical records, image feature, surgical types and records of follow-up were collected. Total 295 patients including 275 male and 20 female aged from 14 to 74 years with median age of 51 years...
November 1, 2016: Zhonghua Wai Ke za Zhi [Chinese Journal of Surgery]
https://www.readbyqxmd.com/read/27803773/prior-minimal-endoscopic-sphincterotomy-to-prevent-pancreatitis-related-to-endoscopic-balloon-sphincteroplasty
#11
Ryo Kanazawa, Jin Kan Sai, Tomoyasu Ito, Hiroko Miura, Shigeto Ishii, Hiroaki Saito, Ko Tomishima, Ryo Shimizu, Koki Sato, Manabu Hayashi, Sumio Watanabe, Shuichiro Shiina
AIM: To investigate the efficacy of prior minimal endoscopic sphincterotomy (EST) to prevent pancreatitis related to endoscopic balloon sphincteroplasty (EBS). METHODS: After bile duct access was gained and cholangiogram confirmed the presence of stones < 8 mm in the common bile duct at endoscopic retrograde cholangiography, patients were subjected to minimal EST (up to one-third of the size the papilla) plus 8 mm EBS (EST-EBS group). The incidence of pancreatitis and the difference in serum amylase level after the procedure were examined and compared with those associated with 8-mm EBS alone in 32 patients of historical control (control group)...
October 16, 2016: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27803771/efficacy-and-safety-of-endoscopic-papillary-balloon-dilation-for-the-removal-of-bile-duct-stones-data-from-a-real-life-multicenter-study-on-dilation-assisted-stone-extraction
#12
Roberto Di Mitri, Filippo Mocciaro, Socrate Pallio, Giulia Maria Pecoraro, Andrea Tortora, Claudio Zulli, Simona Attardo, Attilio Maurano
AIM: To report data on Dilation-Assisted Stone Extraction (DASE) use in clinical practice and its efficacy and safety trough three Italian referral centers for biliopancreatic diseases treatment. METHODS: From January 2011 to December 2015 we collected data on 120 patients treated with DASE. Technical success was obtained when the endoscopist was able to place the balloon trough the papilla inflating the balloon until the final diameter for an adequate time (at least 30 s)...
October 16, 2016: World Journal of Gastrointestinal Endoscopy
https://www.readbyqxmd.com/read/27802424/dual-role-of-the-integrated-stress-response-in-medulloblastoma-tumorigenesis
#13
Sarrabeth Stone, Yeung Ho, Xiting Li, Stephanie Jamison, Heather P Harding, David Ron, Wensheng Lin
In response to endoplasmic reticulum (ER) stress, activation of pancreatic ER kinase (PERK) coordinates an adaptive program known as the integrated stress response (ISR) by phosphorylating translation initiation factor 2α (eIF2α). Phosphorylated eIF2α is quickly dephosphorylated by the protein phosphatase 1 and growth arrest and DNA damage 34 (GADD34) complex. Data indicate that the ISR can either promote or suppress tumor development. Our previous studies showed that the ISR is activated in medulloblastoma in both human patients and animal models, and that the decreased ISR via PERK heterozygous deficiency attenuates medulloblastoma formation in Patched1 heterozygous deficient (Ptch1+/-) mice by enhancing apoptosis of pre-malignant granule cell precursors (GCPs) during cell transformation...
September 6, 2016: Oncotarget
https://www.readbyqxmd.com/read/27796634/cholecystectomy-reduces-recurrent-pancreatitis-and-improves-survival-after-endoscopic-sphincterotomy
#14
Shih-Hao Young, Yen-Ling Peng, Xi-Hsuan Lin, Yung-Tai Chen, Jiing-Chyuan Luo, Yen-Po Wang, Ming-Chih Hou, Fa-Yauh Lee
BACKGROUND: The aim of this study was to assess whether cholecystectomy can decrease the recurrent pancreatitis in the elderly patients who received endoscopic retrograde cholangiopancreatography (ERCP) with endoscopic sphincterotomy (EST) and successful clearance of bile duct (BD) stones after gallstone-related acute pancreatitis. METHODS: We analyzed data from National Health Insurance Research Database of Taiwan. Elderly patients (age ≧70 years old) who had gallstone-related acute pancreatitis and underwent successful EST with BD stones clearance were eligible for enrollment...
October 27, 2016: Journal of Gastrointestinal Surgery: Official Journal of the Society for Surgery of the Alimentary Tract
https://www.readbyqxmd.com/read/27780944/the-usefulness-of-early-endoscopic-ultrasonography-in-acute-biliary-pancreatitis-with-undetectable-choledocholithiasis-on-multidetector-computed-tomography
#15
Jae Geun Park, Ki Bae Kim, Joung Ho Han, Soon Man Yoon, Hee Bok Chae, Sei Jin Youn, Seon Mee Park
Background/Aims: EUS can detect bile duct stones (BDS) that are undetectable on multidetector computed tomography (MDCT). BDS associated with acute biliary pancreatitis (ABP) are small and tend to be excreted spontaneously. This study evaluated the usefulness of early EUS in patients with ABP and undetectable BDS on MDCT. Methods: Forty-one patients with ABP and undetectable BDS on MDCT underwent EUS within 24 hours of admission and were diagnosed with BDS, sludge, dilated common bile duct (CBD), or normal CBD...
October 25, 2016: Korean Journal of Gastroenterology, Taehan Sohwagi Hakhoe Chi
https://www.readbyqxmd.com/read/27775778/the-role-of-glutamine-supplemented-total-parenteral-nutrition-tpn-in-severe-acute-pancreatitis
#16
X Liu, J Wang, Z-H Li
OBJECTIVE: To evaluate the role of glutamine-supplemented total parenteral nutrition (TPN) in severe acute pancreatitis. PATIENTS AND METHODS: Forty-seven patients with severe acute pancreatitis were admitted to Huaihe Hospital, China, over a period of one year (July 2013 to June 2014) were randomly divided into two therapeutic groups. Patients in group 1 (24 patients in total) and group 2 (23 patient in total) were treated with glutamine-supplemented TPN and standard TPN respectively...
October 2016: European Review for Medical and Pharmacological Sciences
https://www.readbyqxmd.com/read/27771601/r-gas-under-diaphragm
#17
Maddibande Ramachar Sreevathsa, Khyati Melanta
INTRODUCTION: The most common cause of gas under diaphragm is hollow viscous perforation. In 10% of cases it can be due to rare causes, both abdominal and extra-abdominal, one of them being intra abdominal infection by gas forming organisms. PRESENTATION OF THE CASE: A 51 year old male patient, a poorly controlled diabetic, presented with a second episode of severe pain abdomen and abdominal distention, with lower abdominal tenderness. Plain Xray of the abdomen in erect posture showed gas under the right dome of diaphragm and ultrasound abdomen confirmed gross pneumoperitoneum...
October 14, 2016: International Journal of Surgery Case Reports
https://www.readbyqxmd.com/read/27734708/-multiple-endocrine-neoplasia-i-wermers-syndrome-forms-of-clinical-manifestation-5-case-studies
#18
Karolína Drbalová, Kateřina Herdová, Petr Krejčí, Monika Nývltová, Svatopluk Solař, Lenka Vedralová, Pavel Záruba, David Netuka, Petr Bavor
Multiple Endocrine Neoplasia (MEN) is a condition in which several endocrine organs of an individual are affected by adenoma, hyperplasia and less often carcinoma, either simultaneously or at different stages of life. Two existing syndromes, MEN1 and MEN2 (2A, 2B), in literature is also mentioned MEN4, are associated also with other non-endocrine disorders. MEN1 (Wermer syndrome) affects the pituitary, parathyroid, and pancreatic area. 95 % of patients show very early manifestation of hyperparathyroidism, often before 40 years of age...
2016: Vnitr̆ní Lékar̆ství
https://www.readbyqxmd.com/read/27729750/central-pancreatectomy-for-pancreatic-schwannoma-a-case-report-and-literature-review
#19
Shao-Yan Xu, Ke Sun, Kwabena Gyabaah Owusu-Ansah, Hai-Yang Xie, Lin Zhou, Shu-Sen Zheng, Wei-Lin Wang
Schwannomas are mesenchymal tumors originating from Schwann cells in peripheral nerve sheaths. Although the tumor can be located in any part of the human body, the most common locations are the head, neck, trunk and extremities. Pancreatic schwannomas are rare. To our knowledge, only 64 cases of pancreatic schwannoma have been reported in the English literature over the past 40 years. In this paper, we present a pancreatic schwannoma in a 59-year-old female. Ultrasound, computed tomography and magnetic resonance imaging revealed the tumor located in the pancreatic body; however, accurate diagnosis was hard to obtain preoperatively and a pancreatic cystadenoma was preliminarily considered...
October 7, 2016: World Journal of Gastroenterology: WJG
https://www.readbyqxmd.com/read/27729744/efficacy-and-safety-of-emergency-endoscopic-retrograde-cholangiopancreatography-for-acute-cholangitis-in-the-elderly
#20
Gen Tohda, Masahiro Ohtani, Masaki Dochin
AIM: To investigate the efficacy and safety of emergency endoscopic retrograde cholangiopancreatography (ERCP) in elderly patients with acute cholangitis. METHODS: From June 2008 to May 2016, emergency ERCPs were performed in 207 cases of acute cholangitis at our institution. Patients were classified as elderly if they were aged 80 years and older (n = 102); controls were under the age of 80 years (n = 105). The patients' medical records were retrospectively reviewed for comorbidities, laboratory data, etiology of cholangitis (presence of biliary stones, biliary stricture and malignancy), details of the ERCP (therapeutic approaches, technical success rates, procedure duration), ERCP-related complications and mortality...
October 7, 2016: World Journal of Gastroenterology: WJG
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