keyword
MENU ▼
Read by QxMD icon Read
search

Biliary tract

keyword
https://www.readbyqxmd.com/read/28643070/laparoscopic-revision-of-billroth-ii-with-braun-anastomosis-into-roux-en-y-anatomy-in-a-patient-with-intestinal-malrotation
#1
Fabio Garofalo, Omar Abouzahr, Henri Atlas, Ronald Denis, Pierre Garneau, Hai Huynh, Radu Pescarus
INTRODUCTION: Various reconstructions of the gastro-intestinal tract have been described in the past after distal gastrectomy. Among these, a Billroth II (BII) anastomosis can be performed with the addition of the Omega entero-enterostomy that may theoretically reduce the alkaline reflux. Given the significant complications associated with this procedure such as biliary reflux, marginal ulceration, and afferent loop syndrome, a revision into a Roux-en-Y anatomy is generally recommended...
June 22, 2017: Surgical Endoscopy
https://www.readbyqxmd.com/read/28641307/human-equilibrative-nucleoside-transporter-1-gene-expression-is-associated-with-gemcitabine-efficacy-in-advanced-leiomyosarcoma-and-angiosarcoma
#2
Bruno Vincenzi, Silvia Stacchiotti, Paola Collini, Francesco Pantano, Carla Rabitti, Giuseppe Perrone, Michele Iuliani, Alfonso Baldi, Giuseppe Badalamenti, Roberta Sanfilippo, Daniele Santini, Andrea Onetti Muda, Alessandro Gronchi, Paolo Casali, Angelo Paolo Dei Tos, Giuseppe Tonini
BACKGROUND: The expression of human equilibrative nucleoside transporter 1 (hENT1), the major gemcitabine transporter into cells, has been thoroughly investigated as a predictive marker of response to gemcitabine in pancreatic cancer and biliary tract cancers. Since gemcitabine is widely used in the treatment of leiomyosarcoma and angiosarcoma, we investigated the correlation between hENT1 expression and gemcitabine efficacy in these sarcoma subtypes. METHODS: We retrospectively identified 71 patients affected by advanced angiosarcoma (26) or leiomyosarcoma (45) treated within five Italian referral centres for sarcoma; among them, 49 patients (15 angiosarcoma, 34 leiomyosarcoma) were treated with gemcitabine...
June 22, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28638943/elevated-serum-heat-shock-protein-70-and-liver-stiffness-reflect-hepatic-dysfunction-and-severity-in-postoperative-biliary-atresia
#3
Sittisak Honsawek, Wanvisa Udomsinprasert, Napaphat Jirathanathornnukul, Voranush Chongsrisawat, Yong Poovorawan
BACKGROUND: Biliary atresia (BA) is a severe chronic liver disease characterized by progressive obstructive cholangiopathy of biliary tract. Heat shock protein 70 (HSP70) is involved in protecting cells against a wide variety of stress and plays a protective role in tissue damage. The purpose of this study was to investigate serum HSP70 and liver stiffness in BA and determine the association of serum HSP70, liver stiffness, and outcome parameters in post-Kasai BA patients. METHODS: One hundred post-Kasai BA patients and 40 controls were enrolled...
June 21, 2017: Pediatric Surgery International
https://www.readbyqxmd.com/read/28638453/the-clinical-impact-of-c-met-over-expression-in-advanced-biliary-tract-cancer-btc
#4
Mi Hwa Heo, Hee Kyung Kim, Hansang Lee, Kyoung-Mee Kim, Jeeyun Lee, Se Hoon Park, Joon Oh Park, Ho Yeong Lim, Won Ki Kang, Young Suk Park, Seung Tae Kim
Background: c-MET is a proto-oncogene that encodes the tyrosine kinase receptor for hepatocyte growth factor (HGF). Activation of HGF-c-MET signaling involves cell invasiveness and evokes metastasis through direct involvement of tumor angiogenesis. However, the value of c-MET overexpression is still unknown in metastatic biliary tract cancer (BTC). Methods: We analyzed the incidence and clinicopathologic characteristics of c-MET overexpression in advanced BTC. Moreover, we investigated the value of c-MET overexpression in predicting response to gemicitabine plus cisplatin (GC), a first line standard regimen, and as a prognostic marker in metastatic BTC...
2017: Journal of Cancer
https://www.readbyqxmd.com/read/28638265/-steinstrasse-in-the-biliary-tract
#5
Edson Guzmán-Calderón
No abstract text is available yet for this article.
June 2017: Eurasian Journal of Medicine
https://www.readbyqxmd.com/read/28638176/gallbladder-carcinoma-in-the-united-states-a-population-based-clinical-outcomes-study-involving-22-343-patients-from-the-surveillance-epidemiology-and-end-result-database-1973-2013
#6
Christine S M Lau, Aleksander Zywot, Krishnaraj Mahendraraj, Ronald S Chamberlain
INTRODUCTION: Gallbladder carcinoma (GBC) is the most common malignancy of the biliary tract and the third most common gastrointestinal tract malignancy. This study examines a large cohort of GBC patients in the United States in an effort to define demographics, clinical, and pathologic features impacting clinical outcomes. METHODS: Demographic and clinical data on 22,343 GBC patients was abstracted from the SEER database (1973-2013). RESULTS: GBC was presented most often among Caucasian (63...
2017: HPB Surgery: a World Journal of Hepatic, Pancreatic and Biliary Surgery
https://www.readbyqxmd.com/read/28636998/physiologically-based-pharmacokinetic-modeling-for-predicting-irinotecan-exposure-in-human-body
#7
Yingfang Fan, Najia Mansoor, Tasneem Ahmad, Rafeeq Alam Khan, Martin Czejka, Syed Sharib, Dong-Hua Yang, Mansoor Ahmed
Colorectal cancer is the third leading cause of cancer-related deaths in the United States. Treatment of colorectal cancer remains a challenge to clinicians as well as drug developers. Irinotecan, a Camptothecin derivative, is successfully used for the treatment of this rapidly progressing malignancy and finds its place in the first line of therapeutic agents. Irinotecan is also effective in treating SCLC, malignant glioma and pancreatic adenocarcinoma. However, its adverse effects limit its clinical application...
June 6, 2017: Oncotarget
https://www.readbyqxmd.com/read/28632786/diagnostic-accuracy-of-magnetic-resonance-computed-tomography-and-contrast-enhanced-ultrasound-in-radiological-multimodality-assessment-of-peribiliary-liver-metastases
#8
Vincenza Granata, Roberta Fusco, Orlando Catalano, Antonio Avallone, Raffaele Palaia, Gerardo Botti, Fabiana Tatangelo, Francesco Granata, Marco Cascella, Francesco Izzo, Antonella Petrillo
PURPOSE: We compared diagnostic performance of Magnetic Resonance (MR), Computed Tomography (CT) and Ultrasound (US) with (CEUS) and without contrast medium to identify peribiliary metastasis. METHODS: We identified 35 subjects with histological proven peribiliary metastases who underwent CEUS, CT and MR study. Four radiologists evaluated the presence of peribiliary lesions, using a 4-point confidence scale. Echogenicity, density and T1-Weigthed (T1-W), T2-W and Diffusion Weighted Imaging (DWI) signal intensity as well as the enhancement pattern during contrast studies on CEUS, CT and MR so as hepatobiliary-phase on MRI was assessed...
2017: PloS One
https://www.readbyqxmd.com/read/28632730/phase-2-study-of-combination-spi-1620-with-docetaxel-as-second-line-advanced-biliary-tract-cancer-treatment
#9
Richard Kim, E Gabriela Chiorean, Manik Amin, Caio Max S Rocha-Lima, Jitendra Gandhi, William P Harris, Tao Song, David Portnoy
BACKGROUND: This multicentre, open-label study evaluated the efficacy and safety of SPI-1620, an analogue of endothelin-1, administered in combination with docetaxel as second-line treatment for patients with advanced biliary tract cancer (ABTC). METHODS: Eligible patients received continuous cycles of combination therapy with SPI-1620 (11 μg m(-2)) and docetaxel (75 mg m(-2)) intravenously every 3 weeks until disease progression (PD) or intolerable toxicity...
June 20, 2017: British Journal of Cancer
https://www.readbyqxmd.com/read/28628842/matching-genomic-molecular-aberrations-with-molecular-targeted-agents-are-biliary-tract-cancers-an-ideal-playground
#10
REVIEW
Loic Verlingue, Antoine Hollebecque, Valérie Boige, Michel Ducreux, David Malka, Charles Ferté
Biliary tract cancers (BTCs) are a heterogeneous group of tumours with geographical discrepancies in terms of incidence and risk factors. However, a convergent genomic and epigenetic mutational landscape emerges from the genome-wide screens of BTCs in South East Asia, Latin America and in the Western World. Specificities are observed for some alterations and anatomical subtypes: frequent fibroblast growth factor receptor 2 (FGFR2) and isocitrate dehydrogenase 1/2 (IDH1/2) alterations are specific to intrahepatic cholangiocarcinomas (ICCs), whereas frequent ERBB2 oncogene alterations are specific to extrahepatic cholangiocarcinomas (ECCs) and gallbladder carcinomas (GBCs)...
June 16, 2017: European Journal of Cancer
https://www.readbyqxmd.com/read/28626977/magnetic-compression-anastomosis-for-postoperative-biliary-atresia
#11
Rei Matsuura, Takehisa Ueno, Yuko Tazuke, Natsumi Tanaka, Hiroaki Yamanaka, Yuichi Takama, Kengo Nakahata, Taku Yamamichi, Noboru Maeda, Keigo Osuga, Eigoro Yamanouchi, Hiroomi Okuyama
We report a case of successful magnetic compression anastomosis (MCA) for obstructed cyst-jejunostomy in a young woman who had undergone surgery for type 1 biliary atresia (BA) on day 78 of life. A 16-year-old girl was admitted with obstructive jaundice. Jaundice resolved with percutaneous trans-hepatic cholangiodrainage (PTCD) but contrast medium injected from the PTCD tube did not flow through the anastomosis. Magnets were placed on each side of the anastomosis, in the cyst and the jejunum, to compress the partition...
June 2017: Pediatrics International: Official Journal of the Japan Pediatric Society
https://www.readbyqxmd.com/read/28626373/biliary-pleural-fistula-following-portal-vein-embolization-for-perihilar-cholangiocarcinoma
#12
Mujtaba Mohammed, Katsuhiro Kobayashi, Mohammed Jawed
Biliary-pleural fistula (BPF), an abnormal communication between the biliary tract and pleural space, is a rare but potentially life-threatening complication following percutaneous biliary intervention. We report a case of BPF following portal vein embolization (PVE) in a 79-year-old woman with obstructive jaundice secondary to perihilar cholangiocarcinoma. The patient successfully underwent right-sided PVE; however, the patient developed a symptomatic right-sided bilious pleural effusion the following day...
May 2017: Case Reports in Gastroenterology
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
#13
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/28621674/skeletal-muscle-depletion-predicts-survival-of-patients-with-advanced-biliary-tract-cancer-undergoing-palliative-chemotherapy
#14
Kyoung-Min Cho, Hyunkyung Park, Do-Youn Oh, Tae-Yong Kim, Kyung Hun Lee, Sae-Won Han, Seock-Ah Im, Tae-You Kim, Yung-Jue Bang
BACKGROUND: No prior study has investigated the dynamics of body weight with body muscle mass as a prognostic factor in advanced biliary tract cancer (BTC) patients undergoing palliative chemotherapy. We investigated whether low skeletal muscle mass affects survival in patients with BTC, with a co-analysis of body weight loss and body mass index (BMI). RESULTS: By multivariate analysis, low skeletal muscle mass at diagnosis and decreased SMI during chemotherapy (p = 0...
June 2, 2017: Oncotarget
https://www.readbyqxmd.com/read/28621295/efficacy-and-safety-in-case-of-technical-success-of-endoscopic-ultrasound-guided-transhepatic-antegrade-biliary-drainage-a-report-of-a-monocentric-study
#15
Sébastien Godat, Erwan Bories, Fabrice Caillol, Christian Pesenti, Jean Philippe Ratone, Chiara de Cassan, Marc Giovannini
BACKGROUND AND OBJECTIVES: Endoscopic ultrasound (EUS)-guided biliary drainage techniques are alternative procedures in cases of obstructive jaundice with altered anatomy or failed ERCP. Complications related to EUS-guided antegrade drainage (EUS-AD) are still present in up to 10% of cases, and combination of procedures is sometimes suggested to avoid adverse events. The purpose of our study is to evaluate the efficacy and safety of EUS-AD with transhepatic access in case of technical success...
May 2017: Endoscopic Ultrasound
https://www.readbyqxmd.com/read/28619747/successful-immune-checkpoint-blockade-in-a-patient-with-advanced-stage-microsatellite-unstable-biliary-tract-cancer
#16
Elena Czink, Matthias Kloor, Benjamin Goeppert, Stefan Froehling, Sebastian Uhrig, Tim F Weber, Joern Meinel, Christian Sutter, Karl Heinz Weiss, Peter Schirmacher, Magnus von Knebel Doeberitz, Dirk Jaeger, Christoph Springfeld
Cancers acquire multiple somatic mutations that can lead to the generation of immunogenic mutation-induced neoantigens. These neoantigens can be recognized by the host's immune system. However, continuous stimulation of immune cells against tumor antigens can lead to immune cell exhaustion, which allows uncontrolled outgrowth of tumor cells. Recently, immune checkpoint inhibitors have emerged as a novel approach to overcome immune cell exhaustion and re-activate anti-tumor immune responses. In particular, antibodies blocking the exhaustion-mediating programmed death receptor (PD-1)/PD-L1 pathway have shown clinical efficacy...
June 15, 2017: Cold Spring Harbor Molecular Case Studies
https://www.readbyqxmd.com/read/28617155/thirteen-year-evaluation-of-the-management-of-biliary-tract-complication-after-deceased-donor-liver-transplantation
#17
Alireza Shamsaeefar, Saman Nikeghbalian, Kourosh Kazemi, Nasrin Motazedian, Bita Geramizadeh, Seyed Ali Malekhosseini
INTRODUCTION: Although patient and graft survival rate has increased in recent years, biliary complications after liver transplantation are associated with significant morbidity and mortality. METHODS AND MATERIALS: We reviewed the database of 1930 patients who underwent deceased donor liver transplantation between 2000 and 2013. The patients had abnormal results in liver tests, as well as fever and jaundice. Abdominal sonography was performed, and if complication was identified, the patient underwent an interventional procedure by endoscopic retrograde cholangiopancreatography or percutaneous transhepatic cholangiography...
June 2017: Progress in Transplantation
https://www.readbyqxmd.com/read/28617032/intraductal-papillary-neoplasia-of-the-bile-duct-with-malignancy-a-differentiated-entity-of-cholangiocarcinoma-with-a-better-prognosis-a-review-of-three-new-cases
#18
Baltasar Pérez Saborido, Martín Bailón Cuadrado, Mario Rodríguez López, Enrique Asensio Díaz, Beatriz Madrigal Rubiales, Asterio Barrera Rebollo
INTRODUCTION: Intraductal papillary neoplasms of the bile duct have been recognized as a differentiated entity to other biliary tumors since 2001. They are characterized by intraductal growth, with or without mucus production, and have malignant potential, although they have a better prognosis than other types of cholangiocarcinoma. MATERIAL AND METHODS: From January 2010 to August 2015, we included three patients with a confirmed diagnosis of bile duct intraductal papillary neoplasia with malignancy that were treated at our center...
June 15, 2017: Revista Española de Enfermedades Digestivas
https://www.readbyqxmd.com/read/28616405/endoscopic-treatment-for-distal-malignant-biliary-obstruction
#19
REVIEW
Kazuya Matsumoto, Yohei Takeda, Takumi Onoyama, Soichiro Kawata, Hiroki Kurumi, Hiroki Koda, Taro Yamashita, Hajime Isomoto
Distal malignant biliary obstruction (MBO) leads to obstructive jaundice as a result of when the bile excretion from the liver is disturbed and induces hepatic failure and sepsis, which when complicated with cholangitis, it becomes necessary to perform drainage for the MBO. For biliary drainage, we can perform a surgical bypass operation, percutaneous transhepatic biliary drainage (PTBD), endoscopic biliary drainage (EBD) via duodenal papilla, or endoscopic ultrasound (EUS)-guided biliary drainage (EUS-BD), which is a transgastrointestinal biliary drainage...
April 2017: Annals of Translational Medicine
https://www.readbyqxmd.com/read/28614198/the-almost-normal-liver-biopsy-presentation-clinical-associations-and-outcome
#20
Thomas W Czeczok, John S Van Arnam, Laura D Wood, Michael S Torbenson, Taofic Mounajjed
Liver biopsies obtained for abnormal liver enzymes or unexplained ascites occasionally appear histologically almost normal. The differential diagnosis for these cases is challenging because literature addressing this topic is lacking. We aimed to establish a differential diagnosis and determine clinical associations and outcomes for almost-normal liver biopsies. Ninety-seven histologically almost-normal liver biopsies were collected from 2 institutions. All cases lacked significant inflammation, fatty change, biliary tract disease, vascular disease, nodular regenerative hyperplasia, iron overload, inherited metabolic or storage disorder, viral hepatitis, or fibrosis...
June 13, 2017: American Journal of Surgical Pathology
keyword
keyword
29205
1
2
Fetch more papers »
Fetching more papers... Fetching...
Read by QxMD. Sign in or create an account to discover new knowledge that matter to you.
Remove bar
Read by QxMD icon Read
×

Search Tips

Use Boolean operators: AND/OR

diabetic AND foot
diabetes OR diabetic

Exclude a word using the 'minus' sign

Virchow -triad

Use Parentheses

water AND (cup OR glass)

Add an asterisk (*) at end of a word to include word stems

Neuro* will search for Neurology, Neuroscientist, Neurological, and so on

Use quotes to search for an exact phrase

"primary prevention of cancer"
(heart or cardiac or cardio*) AND arrest -"American Heart Association"