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PubMed Journals Articles About "Wallstent Covered Wallstent Inoperable Tumors Bile Duct" RSS

03:45 EDT 19th August 2018 | BioPortfolio

Wallstent Covered Wallstent Inoperable Tumors Bile Duct PubMed articles on BioPortfolio. Our PubMed references draw on over 21 million records from the medical literature. Here you can see the latest Wallstent Covered Wallstent Inoperable Tumors Bile Duct articles that have been published worldwide.

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Showing "Wallstent Covered Wallstent Inoperable Tumors Bile Duct" PubMed Articles 1–25 of 4,700+

Retroperitoneal bile leak after laparoscopic cholecystectomy.

Bile duct injury (BDI) is a well-recognised complication of laparoscopic cholecystectomy (LC). Following a BDI, bile usually leaks into the peritoneal space and causes biliary peritonitis. This manifests as non-specific abdominal pain and fever occurring several days after the surgery. It can be managed by laparoscopic washout with or without bile duct repair. We present a rare case of retroperitoneal bile leak post-LC. The mechanism of injury here was likely partial avulsion from excessive traction of the ...


Novel use of a balloon dilatation catheter to enable mechanical lithotripsy of difficult common bile duct stones after initial failed attempt: A case report.

Difficult and large common bile duct stones can be crushed and removed using a mechanical lithotripter. Very often the lack of working space within the common bile duct causing the failure of mechanical lithotripsy would inevitably mean repeat or further invasive procedures.

MicroRNA-31 Reflects IL-6 Expression in Cancer Tissue and is Related with Poor Prognosis in Bile Duct Cancer.

Bile duct cancer is a highly aggressive malignancy wherein early diagnosis is difficult and few treatment options are available. MicroRNA-31 (miR-31) is reported to be related with survival in patients with gastrointestinal cancers; however, the regulatory mechanism of miR-31 and association between miR-31 expression and survival in patients with bile duct cancer cases have not been established. Thus, we evaluated miR-31 expression in bile duct cancer tissues and assessed its relationship with prognosis. Ad...


Eversion Bile Duct Anastomosis: A Safe Alternative for Bile Duct Size Discrepancy in Deceased Donor Liver Transplantation.

Introduction Bile duct size discrepancy in liver transplantation may increase the risk of biliary complications. The aim of this study was to evaluate the safety and outcomes of the eversion bile duct anastomosis technique in deceased donor liver transplantation (DDLT) with duct to duct anastomosis. Methods A total of 210 patients who received a DDLT with duct to duct anastomosis from 2012 to 2017 were divided into two groups: those who had eversion bile duct anastomosis (N=70) and standard bile duct anasto...

Reliability and accuracy of a novel classification system using peroral cholangioscopy for the diagnosis of bile duct lesions.

 The aim of this study was to propose a novel, comprehensive, macroscopic classification for bile duct lesions.

Galactosylated iodine-based small molecule I.V. CT contrast agent for bile duct imaging.

Computed tomography (CT) with contrast plays an important role as a clinical diagnostic tool but still has a limited diagnostic range. In this work, we developed a novel injectable iodine-based small molecule CT contrast agent, even can be used for bile duct diagnostics. The bile duct diagnosable CT contrast agent (BDICA) is synthesized with 5-amino-2,4,6-triiodoisophthaloyl dichloride (ATIPC), tromethamine and lactobionic acid (LBA) for asialoglycoprotein receptor (ASGPR) targeted delivery via receptor-med...

Percutaneous-endoscopic rendezvous procedure for the management of bile duct injuries after cholecystectomy: short- and long-term outcomes.

 Bile duct injury (BDI) remains a daunting complication of laparoscopic cholecystectomy. In patients with complex BDI, a percutaneous-endoscopic rendezvous procedure may be required to establish bile duct continuity. The aim of this study was to assess short- and long-term outcomes of the rendezvous procedure.

Laparoscopic-endoscopic rendezvous versus preoperative endoscopic sphincterotomy in people undergoing laparoscopic cholecystectomy for stones in the gallbladder and bile duct.

The management of gallbladder stones (lithiasis) concomitant with bile duct stones is controversial. The more frequent approach is a two-stage procedure, with endoscopic sphincterotomy and stone removal from the bile duct followed by laparoscopic cholecystectomy. The laparoscopic-endoscopic rendezvous combines the two techniques in a single-stage operation.

Laparoscopic Common Bile Duct Exploration Use of a Rigid Ureteroscope: A Single Institute Experience.

Laparoscopic common bile duct exploration (LCBDE) is used to treat choledocholithiasis. Flexible choledochoscopy is usually performed; however, this instrument is fragile and liable to breakage.

Intraductal papillary neoplasm of the bile duct : case report and review of the literature.

A variant of bile duct carcinoma, intraductal papillary neoplasm of the bile duct (IPNB) is a rare disease mainly found in Eastern Asia which encompasses a spectrum of intraductal papillary growth occurring anywhere along the intrahepatic and/or extrahepatic biliary tree that carries a high potential for malignancy. We report the case of a patient with episodes of recurrent cholangitis that was diagnosed with IPNB, our clinical and diagnostic approach, the radiographic and endoscopic findings, the intervent...

Various approaches of laparoscopic common bile duct exploration plus primary duct closure for choledocholithiasis: A systematic review and meta-analysis.

Common bile duct (CBD) stones may occur in up to 3%-14.7% of all patients with cholecystectomy. Various approaches of laparoscopic CBD exploration plus primary duct closure (PDC) are the most commonly used and the best methods to treat CBD stone. This systematic review was to compare the effectiveness and safety of the various approaches of laparoscopic CBD exploration plus PDC for choledocholithiasis.

Ultra-early occlusion of the normal bile duct after uncovered self-expandable metallic stent placement in unresectable perihilar bile duct cancer.

Uncovered self-expandable metallic stents (USEMS) are superior to plastic stents in patients with unresectable malignant perihilar biliary obstruction (UMHBO). The causes of SEMS occlusion include: tumor ingrowth/mucosal hyperplasia, tumor overgrowth, sludge with/without stone, hemobilia, food impaction, bile duct kinking, ulceration, perforation, and fibrin clots. We present a rare case of ultra-early occlusion of the normal bile duct after USEMS placement for UMHBO. This article is protected by copyright....

The Impact of Intraoperative Re-Resection of a Positive Bile Duct Margin on Clinical Outcomes for Hilar Cholangiocarcinoma.

The impact of re-resection of a positive intraoperative bile duct margin on clinical outcomes for resectable hilar cholangiocarcinoma (HCCA) remains controversial. We sought to define the impact of re-resection of an initially positive frozen-section bile duct margin on outcomes of patients undergoing surgery for HCCA.

Underexpansion of Wallstents® in the treatment of nonthrombotic iliac vein lesions.

Iliac vein stenting is increasingly being used in the treatment of venous insufficiency for patients with nonthrombotic iliac vein lesions (NIVL). We have noticed that many stents do not deploy to the expected stent area as designated by the manufactured diameter. The purpose of this study was to evaluate the dynamics of Wallstent® expansion in the iliocaval system.

Comparison of endoscopic papillary large balloon dilation with or without endoscopic sphincterotomy for the treatment of large bile duct stones.

Endoscopic papillary large balloon dilation (EPLBD) without prior endoscopic sphincterotomy (EST) produces excellent outcomes for the treatment of large common bile duct (CBD) stones. However, it remains unclear how the outcomes of EPLBD alone compare with those of EPLBD with EST. In this study, we assessed the safety and therapeutic outcomes of EPLBD with vs. without EST for the removal of large bile duct stones.

Robotic-assisted Roux-en-Y hepaticojejunostomy after bile duct injury.

The Da Vinci Robotic Surgical System has positioned itself as a tool that improves the ergonomics of the surgeon, facilitating dissection in confined spaces and enhancing the surgeon's skills. The technical aspects for successful bile duct repair are well-vascularized ducts, tension-free anastomosis, and complete drainage of hepatic segments, and all are achievable with robotic-assisted approach.

Bile micro-infarcts in cholestasis are initiated by rupture of the apical hepatocyte membrane and cause shunting of bile to sinusoidal blood.

Bile duct ligation (BDL) is an experimental procedure that mimics obstructive cholestatic disease. One of the early consequences of BDL in rodents are so-called 'bile infarcts' that correspond to Charcot-Gombault necrosis in human cholestasis. The mechanisms causing bile infarcts and their pathophysiological relevance are unclear. Therefore, intravital two-photon-based imaging of bile duct-ligated mice was performed with fluorescent bile salts (BS) and non-BS organic anion analogues. Key findings were follo...

Application of "three lines and one plane" as anatomic landmarks in laparoscopic surgery for bile duct stones.

To investigate the clinical application ofthe "three lines and one plane" concept as the anatomic landmarks during laparoscopic common bile duct exploration (LCBDE).From January 2014 to February 2017, 148 cases of LCBDE performed in the General Surgery Department of the 2nd affiliated Hospital of Anhui Medical University were recruited, and analyzed in this study. "Three lines and one plane" was applied as anatomical landmarks during LCBDE, and the perioperative clinical outcomes were analyzed.No serious op...

ERCP success after 72 hours of pre-cut.

Despite the advances of bile duct catheterization, its success is still not guaranteed. Few studies have been published regarding a second ERCP attempt, however those reports enhance the catheterization success Objective: To determine whether an ERCP performed 72 hours after a first precut papillotomy enhances the bile duct catheterization.

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

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 con...

Evaluation of risk factors for recurrent primary common bile duct stone in patients with cholecystectomy.

Recurrence of primary common bile duct (CBD) stone commonly occurs after complete removal of CBD stones in patients with cholecystectomy. This study aimed to investigate potential risk factors for the recurrence of primary CBD stones after endoscopic treatment.

Colon liver metastasis complicated with tumor thrombus in the bile duct: A case report.

Hepatectomy including conversion therapy is recommended for colorectal liver metastasis (CRLM). CRLM complicated with bile duct tumor thrombus (BDTT) is rare, even though there are more opportunities to perform hepatectomy for CRLM in recent years.

Intra-Hepatic Bile Duct Primary Cilia In Biliary Atresia.

The etiopathogenesis of non-syndromic biliary atresia (BA) is obscure. The primary aim was to investigate intra-hepatic bile duct cilia (IHBC) in BA at the diagnosis and correlation with clinical outcome. The secondary aim was to analyze IHBC in routine paraffin-embedded liver biopsies using conventional scanning electron microscopy (SEM).

Role of nitric oxide and KATP channel in the protective effect mediated by nicorandil in bile duct ligation-induced liver fibrosis in rats.

Liver Fibrosis is one of the most serious conditions affecting patients worldwide. In the present study, the role of nitric oxide and KATP channel was investigated for the first time in the possible protection mediated by nicorandil in bile duct ligation-induced liver fibrosis in rats. Nicorandil (3mg/kg/day) was given orally 24 h after bile duct ligation for 14 days till the end of the experiment. Nicorandil group showed marked improvement in liver function tests, hepatic oxidative stress and inflammatory ...

Modified transprepancreatic septotomy reduces postoperative complications after intractable biliary access.

This study aimed to assess the clinical value of transprepancreatic septotomy indwelling guide wire or pancreatic duct stent in intractable endoscopic retrograde cholangiopancreatography (ERCP) for bile duct cannulation.Of the 2107 patients treated by ERCP, a total of 81 cases with difficult bile duct cannulation underwent transprebiliopancreatic septotomy (referred to as the septotomy group, 37 cases) and transprepancreatic septotomy with pancreatic duct stent (modified septotomy group, 44 cases). Success ...


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