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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
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Readable research linked to original sources
Browse normalized, publication-ready research with direct links to its evidence and source.
92 articles
Newest firstRationale Endoscopic retrograde cholangiopancreatography (ERCP) with endoscopic nasobiliary drainage is the standard treatment for common bile duct (CBD) stones. Post-ERCP abdominal pain is typically linked to complications like pancreatitis, perforation, or cholangitis. However, cases of nonspecific abdominal pain caused by duodenal ulcers induced by the nasobiliary drainage tube after ERCP have not been reported…
Open article record in new tab ↗Introduction Elderly patients with common bile duct (CBD) stones often present with large or multiple stones, making endoscopic retrograde cholangiopancreatography (ERCP)-guided extraction a technically complex and potentially high-risk procedure. Aim This study aimed to compare the efficacy and safety of a staged approach-biliary stenting followed by delayed stone extraction-versus immediate stone removal during…
Background Early endoscopic retrograde cholangiopancreatography (ERCP) with biliary drainage is recommended for acute cholangitis based on disease severity. However, the optimal timing of ERCP remains unclear. This study aimed to evaluate the impact of urgent ERCP (≤ 24 h) on clinical outcomes in patients with common bile duct (CBD) stone-related acute cholangitis. Methods A retrospective cohort study was conducte…
Background Over the past 20 years, one-stage laparoscopic common bile duct exploration (LCBDE) combined with laparoscopic cholecystectomy (LC) has gained wide acceptance for the management of cholecystocholedocholithiasis (CCL). Despite this, the two-stage endo-laparoscopic approach, consisting of endoscopic retrograde cholangiopancreatography (ERCP) followed by LC, remains the most commonly used strategy. This st…
A high recurrence rate is undesirable after treatment of common bile duct (CBD) stones. A major risk factor identified for recurrence is that invasive techniques, including surgical or endoscopic treatments, will impair the biliary tract system either by direct incision of the CBD or by cutting or dilating the ampulla of Vater. During endoscopic treatment, two main assisted methods for lithotomy, sphincterotomy an…
Introduction Despite the increasing rate of cholecystectomy in pediatric patients, no standardized protocols for perioperative biliary tree clearance in children exist and the applicability of adult guidelines to pediatric patients remains uncertain. Aim To identify predictors for CBD stones in pediatric patients undergoing cholecystectomy and to evaluate the applicability of adult guidelines for children. Materia…
Open article record in new tab ↗Background and Objectives: Bile leak is a common complication after hepatopancreatobiliary surgery, requiring timely management to prevent life-threatening outcomes. Endoscopic retrograde cholangiopancreatography (ERCP) is essential in treatment, but large data concerning optimal timing and technique selection are unavailable. This study evaluates whether the timing of ERCP influences healing and if different bile…
There is still disagreement on the best treatment option for cholecystocholedocholithiasis. Although there are some benefits to the single-step procedure, the "laparoendoscopic rendezvous" (LERV) technique that include a lower risk of post-ERCP pancreatitis and a shorter hospital stay, the standard technique is still the two-step approach for clearing the common bile duct (CBD) using ERCP and then performing a lap…
Background A retrospective chart audit was performed to review biliary stent utilisation from January 2020 to January 2021. Non-guideline-based stent insertion was identified in 16% of patients with common bile duct (CBD) stones presenting for endoscopic retrograde cholangiopancreatography (ERCP). To improve this knowledge-practice gap, a quality improvement (QI) intervention was devised and trialled. Aim To synch…
Background and Objectives: Endoscopic biliary plastic stenting is a safe and effective temporary therapeutic modality used in various benign biliary disorders. Long-term indwelling stents for more than one year without retrieval are termed "forgotten biliary stents". In clinical practice, the forgotten stents are underestimated and the majority of data were obtained from case reports. The aim of this study was to…
Introduction In acute obstructive common bile duct (CBD) stones endoscopic retrograde cholangiography for CBD stone removal before cholecystectomy (ChE) ('ERC-first') is the gold standard of treatment. Intraoperative antegrade balloon dilatation of the duodenal papilla during ChE with flushing of CBD stones to the duodenum ('ABD-during-ChE') may be an alternative 'one-stop-shop' treatment option. However, a compar…
Choledochoduodenal fistula is an abnormal connection between the common bile duct and the duodenum. The commonest cause is cholecystolithiasis, however, other causes are iatrogenic factors, bile duct stones (choledocholithiasis), and chronic duodenal ulcers. Here, we report a case of choledochoduodenal fistula secondary to long standing choledocholithiasis post cholecystectomy who presented with intermittent abdom…
Background Endoscopic retrograde cholangiopancreatography (ERCP) has found extensive use in pediatric patients; however, challenges persist in the application of therapeutic ERCP in infants. Case presentation This case report details the presentation of a 5.9-kilogram infant with obstructive jaundice and suspected hemolytic anemia who underwent ERCP to alleviate biliary obstruction. The infant was admitted due to…
Open article record in new tab ↗Background/aims This study aimed to investigate the patterns of preferred endoscopic procedure types and techniques for managing difficult common bile duct (CBD) stones in South Korea. Methods The Committee of Policy and Quality Management of Korean Pancreatobiliary Association (KPBA) conducted a survey containing 19 questions. Both paper and online surveys were carried out; with the paper survey being conducted d…
Background and objective For high-risk elderly patients with chronic diseases, endoscopic stone removal for large common bile duct stones is associated with a high risk of adverse events and incomplete stone removal. The aim of this study was to investigate whether the treatment strategy of short-term biliary plastic stent placement followed by elective endoscopic stone removal is more effective and safer than imm…
Background/aims There are limitations in treating ampullary adenomas with intraductal extension using conventional endoscopic modalities. Endoscopic intraductal radiofrequency ablation (ID-RFA) may be useful for treating intraductal (common bile duct [CBD] and/or pancreatic duct [PD]) extensions of ampullary adenomas, but long-term data are lacking. We thus evaluated the long-term outcomes of endoscopic ID-RFA for…
Background To date, endoscopic retrograde cholangiopancreatography has become a well-established treatment for common bile duct (CBD) stones. However, it is not suitable for some special patients, such as pregnant women, children or those who cannot stop taking anti-coagulation/anti-platelet agents because of radiation injury and the risk of postoperative bleeding resulting from endoscopic sphincterotomy. To overc…
Background Symptomatic calculus biliary disease is common with associated morbidity and occasional mortality, further confounded when there is concomitant common bile duct (CBD) stones. Choledocholithiasis and clearance of the duct reduces recurrent cholangitis, but the question is whether after clearance of the CBD if there is a need to perform a cholecystectomy. This meta-analysis evaluated outcomes in patients…
Background Endoscopic retrograde cholangiopancreatography (ERCP) is the procedure of choice to remove sludge/stones from the common bile duct (CBD). In a small but clinically important proportion of patients with suspected choledocholithiasis ERCP is negative. This is undesirable because of ERCP associated morbidity. We aimed to map the diagnostic pathway leading up to ERCP and evaluate ERCP outcome. Methods We es…
Objectives PSC strictures are routinely diagnosed on T2-MRCP as dominant- (DS) or high-grade stricture (HGS). However, high inter-observer variability limits their utility. We introduce the "potential functional stricture" (PFS) on T1-weighted hepatobiliary-phase images of gadoxetic acid-enhanced MR cholangiography (T1-MRC) to assess inter-reader agreement on diagnosis, location, and prognostic value of PFS on T1-…