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The American Journal of Case Reports Mar 2024BACKGROUND Endoscopic biliary stent implantation is a recognized and effective method for the treatment of benign and malignant diseases of the bile duct and pancreas,...
BACKGROUND Endoscopic biliary stent implantation is a recognized and effective method for the treatment of benign and malignant diseases of the bile duct and pancreas, ensuring smooth bile drainage. Currently, stent migration is considered a long-term and complex process, and in most cases, stents are removed through endoscopy or expelled from the body through the intestinal cavity. In rare cases, stents lead to formation of duodenocolic fistulas. CASE REPORT We report a case of duodenal colon fistula caused by a biliary stent penetrating the duodenum and entering the ascending colon. We removed the stent through endoscopy and clamped the fistulas of the colon and duodenum separately with titanium clips. Due to the presence of large common bile duct stones, nasobiliary drainage was performed again. Later, laparoscopic choledocholithotomy was performed, and the patient was discharged after rehabilitation. CONCLUSIONS ERCP endoscopy must consider the possibility of stent displacement in patients with biliary stents. In the case of CBD biliary stent dislocation in the patient, continuous abdominal plain films and physical examinations are required until spontaneous discharge is confirmed. In addition, for patients with benign bile duct stenosis undergoing biliary drainage, doctors should urge them to return to the hospital on time to remove the stent. For patients with postoperative abdominal pain or peritonitis symptoms, abdominal CT scan confirmation is required and early intervention should be considered.
Topics: Humans; Intestinal Fistula; Drainage; Bile Ducts; Laparoscopy; Stents
PubMed: 38446721
DOI: 10.12659/AJCR.943020 -
International Journal of Surgery... Jul 2023The best approach for treating benign or low-grade malignant lesions localized in the pancreatic neck or body remains debatable. Conventional pancreatoduodenectomy and... (Meta-Analysis)
Meta-Analysis
BACKGROUND
The best approach for treating benign or low-grade malignant lesions localized in the pancreatic neck or body remains debatable. Conventional pancreatoduodenectomy and distal pancreatectomy (DP) are associated with a risk of impairment of pancreatic function at long-term follow-up. With advances in technology and surgical skills, the use of central pancreatectomy (CP) has gradually increased.
OBJECTIVES
The objective was to compare the safety, feasibility, and short-term and long-term clinical benefits of CP and DP in matched cases.
METHODS
The PubMed, MEDLINE, Web of Science, Cochrane, and EMBASE databases were systematically searched to identify studies published from database inception to February 2022 that compared CP and DP. This meta-analysis was performed using R software.
RESULTS
Twenty-six studies matched the selection criteria, including 774 CP and 1713 DP cases. CP was significantly associated with longer operative time ( P <0.0001), less blood loss ( P <0.01), overall and clinically relevant pancreatic fistula ( P <0.0001), postoperative hemorrhage ( P <0.0001), reoperation ( P =0.0196), delayed gastric emptying ( P =0.0096), increased hospital stay ( P =0.0002), intra-abdominal abscess or effusion ( P =0.0161), higher morbidity ( P <0.0001) and severe morbidity ( P <0.0001) but with a significantly lower incidence of overall endocrine and exocrine insufficiency ( P <0.01), and new-onset and worsening diabetes mellitus ( P <0.0001) than DP.
CONCLUSIONS
CP should be considered as an alternative to DP in selected cases such as without pancreatic disease, length of the residual distal pancreas is more than 5 cm, branch-duct intraductal papillary mucinous neoplasms, and a low risk of postoperative pancreatic fistula after adequate evaluation.
Topics: Humans; Pancreatectomy; Pancreatic Fistula; Retrospective Studies; Pancreas; Pancreatic Neoplasms; Postoperative Complications
PubMed: 37300889
DOI: 10.1097/JS9.0000000000000326 -
Caspian Journal of Internal Medicine 2023Gallbladder agenesis is a biliary tract related congenital malformation with an incidence of 10-65 per 100,000 and associated with other congenital abnormalities. GA is...
BACKGROUND
Gallbladder agenesis is a biliary tract related congenital malformation with an incidence of 10-65 per 100,000 and associated with other congenital abnormalities. GA is usually asymptomatic, but sometimes patients become symptomatic. The most usual symptoms are jaundice, abdominal pain in the right upper quadrant, nausea and vomiting. We reported a case of GA and choledochogastric fistula in a patient with history of cholangitis.
CASE PRESENTATION
A 70-year-old man presented to Emergency Department of Modarres Hospital with jaundice, fever, right upper quadrant abdominal pain, nausea and vomiting. Clinical examination and lab test demonstrated cholangitis. He underwent ultrasonography, abdominopelvic CT scan and ERCP. ERCP revealed a CBD fistula. Due to recurrent symptoms, he underwent operation and hepaticojejunostomy was done.
CONCLUSION
In our knowledge, the case of GA and choledochogastric fistula is rare. Furthermore, this type of abnormalities rarely presented with cholangitis, so probable anatomical malformation of the biliary tract should always be considered as a differential diagnosis in patients with biliary disease signs and symptoms.
PubMed: 38024174
DOI: 10.22088/cjim.14.4.751 -
Clinical Case Reports Nov 2023Biliopleural fistula is a rare but serious complication after liver transplantation that should be managed nonoperatively with antibiotics, pleural drainage,...
KEY CLINICAL MESSAGE
Biliopleural fistula is a rare but serious complication after liver transplantation that should be managed nonoperatively with antibiotics, pleural drainage, decompression of high-pressure biliary tract, or ultimately surgery in unresponsive cases.
ABSTRACT
Bilious pleural effusion is a rare entity often iatrogenic, following hepatobiliary surgeries and biliary interventions, and has been reported only in a limited number of patients after liver transplantation. A 5-year-old girl underwent living donor liver transplantation due to progressive familial intrahepatic cholestasis. At the 7th day of the postoperative course, due to increased liver enzymes and bilirubin levels and intrahepatic bile duct dilatation on sonography, Magnetic Resonance Cholangiopancreaticography followed by a liver biopsy were performed; the findings demonstrated moderate intrahepatic bile duct dilatation and moderate cellular rejection associated with mild cholestasis, respectively. The patient was therefore administered a pulse of methylprednisolone; however, due to fever, peritonitis and also sonographic evidence of infected biloma collection adjacent to the transplanted liver, the patient underwent surgery. Laparotomy and peritoneal washout were performed and a Jackson-Pratt drain was inserted adjacent to the liver cut surface. Succeeding tachypnea on 28th post day, led to detection of right side massive pleural effusion on chest Xray and hence thoracostomy tube was inserted. A diagnosis of biliopleural fistula was established and broad-spectrum intravenous antibiotic therapy was started, followed by cholangiography, fistula closure, and bile duct stricture ballooning and internal-external biliary catheter insertion. The patient was discharged in generally good condition on the 50th posttransplant day. The diagnosis of biliopleural fistula is facilitated with the utilization of chest imaging and pleural fluid analysis, however, a high index of suspicion is required.
PubMed: 38028040
DOI: 10.1002/ccr3.8210 -
Gland Surgery Dec 2023The pancreatic reconstruction technique decides the incidence of postoperative pancreatic fistulas (POPF) in pancreaticoduodenectomy (PD). This study aims to evaluate...
BACKGROUND
The pancreatic reconstruction technique decides the incidence of postoperative pancreatic fistulas (POPF) in pancreaticoduodenectomy (PD). This study aims to evaluate the safety of modified single-needle continuous suture (SNCS) of duct-to-mucosa and compare the efficacy with double-layer continuous suture (DLCS) of duct-mucosa pancreaticojejunostomy (PJ) in open PD (OPD).
METHODS
A total of 266 patients that received PD between January 2019 and May 2023 were retrospectively analyzed. Among them, 130 patients underwent DLCS, and 136 patients underwent SNCS [73 OPD and 63 laparoscopic PD (LPD)]. The primary outcome was clinically relevant POPF (CR-POPF) according to the definition of the revised 2016 International Study Group of Pancreatic Fistula (ISGPF). Propensity score matching (PSM) was conducted to reduce confounding bias.
RESULTS
A total of 66 pairs were successfully matched using PSM in OPD. No significant difference was observed in the occurrence of CR-POPF between the two groups (9.1% 21.2%, P=0.052). However, the median duration of operation and PJ was shorter in the SNCS group. The incidence of CR-POPF in LPD was 9.5%. Furthermore, regarding the alternative fistula risk score (a-FRS), the CR-POPF rate were 2.1%, 10.5%, and 15.6% in low-, intermediate-, and high-risk groups (P=0.067).
CONCLUSIONS
The SNCS is a facile, safe, and effective PJ technique and does not increase the incidence of POPF, regardless of a-FRS stratification, pancreatic texture, and main pancreatic duct (MPD) size.
PubMed: 38229848
DOI: 10.21037/gs-23-340 -
BJS Open May 2024In recent decades, the survival of children with congenital anomalies and paediatric cancer has improved dramatically such that there has been a steady shift towards... (Review)
Review
BACKGROUND
In recent decades, the survival of children with congenital anomalies and paediatric cancer has improved dramatically such that there has been a steady shift towards understanding their lifelong health outcomes. Paediatric surgeons will actively manage such conditions in childhood and adolescence, however, adult surgeons must later care for these 'grown-ups' in adulthood. This article aims to highlight some of those rare disorders encountered by paediatric surgeons requiring long-term follow-up, their management in childhood and their survivorship impact, in order that the adult specialist may be better equipped with skills and knowledge to manage these patients into adulthood.
METHODS
A comprehensive literature review was performed to identify relevant publications. Research studies, review articles and guidelines were sought, focusing on the paediatric management and long-term outcomes of surgical conditions of childhood. The article has been written for adult surgeon readership.
RESULTS
This article describes the aforementioned conditions, their management in childhood and their lifelong implications, including: oesophageal atresia, tracheo-oesophageal fistula, malrotation, short bowel syndrome, duodenal atresia, gastroschisis, exomphalos, choledochal malformations, biliary atresia, Hirschsprung disease, anorectal malformations, congenital diaphragmatic hernia, congenital lung lesions and paediatric cancer.
CONCLUSION
The increasing survivorship of children affected by surgical conditions will translate into a growing population of adults with lifelong conditions and specialist healthcare needs. The importance of transition from childhood to adulthood is becoming realized. It is hoped that this timely review will enthuse the readership to offer care for such vulnerable patients, and to collaborate with paediatric surgeons in providing successful and seamless transitional care.
Topics: Humans; Child; Congenital Abnormalities; Neoplasms; Adult; Surgical Procedures, Operative
PubMed: 38776252
DOI: 10.1093/bjsopen/zrae028 -
Digestive and Liver Disease : Official... Sep 2023Insulinoma is the most common functional pancreatic neuroendocrine tumor and treatment is required to address symptoms associated with insulin hypersecretion. Surgical...
BACKGROUND
Insulinoma is the most common functional pancreatic neuroendocrine tumor and treatment is required to address symptoms associated with insulin hypersecretion. Surgical resection is effective but burdened by high rate of adverse events (AEs). Endoscopic ultrasound-guided radiofrequency ablation (EUS-RFA) demonstrated encouraging results in terms of safety and efficacy for the management of these tumors. However, studies comparing surgery and EUS-RFA are lacking.
AIMS
The primary aim is to compare EUS-RFA with surgery in term of safety (overall rate of AEs). Secondary endpoints include: (a) severe AEs rate; (b) clinical effectiveness; (c) patient's quality of life; (d) length of hospital stay; (e) rate of local/distance recurrence; (f) need of reintervention; (g) rate of endocrine and exocrine pancreatic insufficiency; (h) factors associated with EUS-RFA related AEs and clinical effectiveness.
METHODS
ERASIN-RCT is an international randomized superiority ongoing trial in four countries. Sixty patients will be randomized in two arms (EUS-RFA vs surgery) and outcomes compared. Two EUS-RFA sessions will be allowed to achieve symptoms resolution. Randomization and data collection will be performed online.
DISCUSSION
This study will ascertain if EUS-RFA can become the first-line therapy for management of small, sporadic, pancreatic insulinoma and be included in a step-up approach in case of clinical failure.
Topics: Humans; Insulinoma; Pancreatic Neoplasms; Quality of Life; Radiofrequency Ablation; Endosonography; Randomized Controlled Trials as Topic; Multicenter Studies as Topic
PubMed: 37407318
DOI: 10.1016/j.dld.2023.06.021 -
VideoGIE : An Official Video Journal of... Dec 2023Video 1A 51-year-old woman underwent orthotopic liver transplant with duct-to-duct anastomosis for primary biliary cholangitis 8 months prior to presentation. Two months...
Video 1A 51-year-old woman underwent orthotopic liver transplant with duct-to-duct anastomosis for primary biliary cholangitis 8 months prior to presentation. Two months postoperatively, she presented with clinical biliary pancreatitis. An MRCP performed on admission demonstrates dilated donor biliary tree and a severe stricture at the anastomosis. An index ERCP shows an indwelling surgical biliary "stent" exiting the duodenal papillae and anastomotic stricture. The surgical stent was removed, a sphincterotomy was performed, and there was an inability to traverse the anastomotic stricture. A representative cholangiogram shown here demonstrates the presence of a severe stricture completely obstructing the biliary tree. ERCP was done the next day, placing a 10-mm × 8-cm fully covered metal stent throughout the anastomosis. Three months later, the stent was removed because there was recurrent stricture at the site of anastomosis. Four months after stent removal, the patient again presented with clinical and laboratory obstructive biliary disease. A follow-up MRCP showed a severe anastomotic biliary stricture with an upstream stone. Several attempts were made to pass ERCP antegrade through the stenosis. However, they were unsuccessful. The rate-limiting step for successful recanalization was guidewire passage across the stricture. In this case, there was complete obliteration of the lumen by fibrosis. Efforts to pass 0.025-inch and 0.035-inch angled hydrophilic guidewires were unsuccessful. Recurrent stricturing was believed to be because of ischemia or inadequate recanalization. Our approach was to attempt antegrade recanalization and biliary decompression through an EUS-guided hepatogastrostomy. However, antegrade recanalization was unsuccessful and led to retrograde cholangioscopy using a single-use endoscope (SpyScope DS-2; Boston Scientific, Marlborough, Mass, USA) 4 weeks later. This video shows the cholangioscopic recanalization process. There was no passage of contrast antegrade or retrograde. During the cholangioscopy, there was no visible lumen. The area of suspected anastomosis based on the pearly white appearance of scar tissue was approached using mini-forceps (SpyBite; Boston Scientific) and a bite-on-bite approach to re-establish a lumen for stent placement. We used the pearly scar tissue as a guide to ensure the correct site for recanalization. We felt comfortable doing this because a hepatogastrostomy and sphincterotomy were thought to be protective against any bile leak if tunneling had dissected out of the duct. Moreover, contrast injection was used periodically to monitor progression into the duct. Eventually, the forceps were advanced into the proximal biliary tree under cholangioscopic direction, re-establishing a lumen. Bile is seen flowing through the identified lumen. While a rendezvous approach with antegrade transillumination and a percutaneous SpyScope DS-2 might be safer for recanalization of complete obstruction, the process would require multiple admissions and procedures for percutaneous access and fistula maturation. This might increase morbidity for this patient with no difference in outcome. We propose that cholangioscopic recanalization along with protection from bile leakage would be a reasonable approach in this case and similar cases with altered anatomy, hepatogastrostomy in place, or unavailability for follow-up or multiple procedures. This is an intraoperative radiographic representation. On the left, the cholangiogram is seen in place and the mini-forceps are passing through it into the proximal biliary tree. On the right, passage of the guidewire with balloon dilation of the stricture is shown. The stone previously seen on MRCP passed spontaneously. A follow-up cholangiogram showed luminal patency. A 10-mm × 10-cm fully covered metal stent (Viabil; W.L. Gore, Flagstaff, Ariz, USA) was placed across anastomosis.
PubMed: 38155823
DOI: 10.1016/j.vgie.2023.08.001 -
Narra J Aug 2023A choledochal cyst is a bile duct anomaly that disrupts the transportation of bile from the liver to the gallbladder and small intestine. Choledochal cysts are rare,...
A choledochal cyst is a bile duct anomaly that disrupts the transportation of bile from the liver to the gallbladder and small intestine. Choledochal cysts are rare, occurring in approximately one out of every 100,000 to 150,000 children in Western countries, with a girls-to-boys ratio of 4:1. Immediate surgery to excise the cyst and construct a biliary-enteric continuity is necessary to treat this condition. This case-report aimed to present a child with choledochal cyst type IVa who underwent a Roux-en-Y hepaticojejunostomy. A 3-year-11-month-old girl with an abdominal mass experienced jaundice, nausea, and vomiting over the past two years, which worsened in the last month. Abdominal ultrasonography indicated intrahepatic biliary dilatation. Abdominal computed tomography scan results confirmed a choledochal cyst type IVa, characterized by fusiform cyst dilatation at the bilateral intrahepatic bile duct, common hepatic duct, cystic duct, and common bile duct. The cyst exerted pressure on the pancreas and small intestine. Before the surgery, the patient was treated with ceftriaxone 100 mg/kg/day and gentamicin 5 mg/kg/day. Roux-en-Y hepaticojejunostomy was performed, involving the complete excision of the extrahepatic bile duct to reconstruct the biliary system. During the surgery, a retroperitoneal cyst measuring 20 cm x 10 cm with a volume of 200 ml was discovered. Following the surgery, the patient showed clinical improvement. Patient follow-ups indicated that no complications such as wound infection, acute pancreatitis, and the formation of pancreatic or biliary fistula occurred. This case highlights that Roux-en-Y hepaticojejunostomy proves to be an effective surgical approach for managing choledochal cyst type IVa in children, helping to prevent further complications.
PubMed: 38450271
DOI: 10.52225/narra.v3i2.201 -
Cureus Mar 2024This study aimed to determine the diagnostic performance of contrasted magnetic resonance cholangiography for detecting bile duct lesions following cholecystectomy.
OBJECTIVE
This study aimed to determine the diagnostic performance of contrasted magnetic resonance cholangiography for detecting bile duct lesions following cholecystectomy.
MATERIALS AND METHODS
A retrospective case series study was conducted that included patients over 18 years of age with suspected bile duct injury after cholecystectomy, who underwent contrasted magnetic resonance cholangiography, and who also had endoscopic retrograde cholangiopancreatography, surgery, or subsequent clinical follow-up. The images were interpreted by two radiologists who assigned the type of lesion according to the Strasberg classification. Qualitative variables were represented by frequencies and proportions, while quantitative variables were described using measures of central tendency and dispersion. Sensitivity, specificity, and predictive values were assessed, along with interobserver variability, using the kappa index.
RESULTS
We included 20 patients with a median age of 51.5 years (interquartile range: 35), and 14 (70%) were women. In all 20 patients, lesions were identified on magnetic resonance cholangiography, of which 19 were confirmed with the gold standard for a positive predictive value of 100% (hepatobiliary-specific contrast agents) and 92% (extracellular contrast). The most frequent lesions were Strasberg E2 and E4 in five patients each. The kappa index was 1 in determining the presence or absence of bile duct injury and 0.9 in the Strasberg classification.
CONCLUSION
Contrasted magnetic resonance cholangiography is a method with high positive predictive value and almost perfect interobserver agreement for diagnosing bile duct lesions after cholecystectomy.
PubMed: 38638706
DOI: 10.7759/cureus.56475