PapersFlow Research Brief
Biliary and Gastrointestinal Fistulas
Research Guide
What is Biliary and Gastrointestinal Fistulas?
Biliary and gastrointestinal fistulas are abnormal communications between the biliary tract and the gastrointestinal lumen, often arising as complications of gallstone disease such as cholecystocholedochal fistula, gallstone ileus, and Bouveret's syndrome.
This field encompasses 29,649 papers on complications and management of gallstone disease, including rare fistulas causing duodenal obstruction and ileus. Diagnostic approaches emphasize CT and radiological findings, while treatments involve surgical management and endoscopic therapy. Growth rate over the past 5 years is not available in the data.
Topic Hierarchy
Research Sub-Topics
Gallstone Ileus Diagnosis and Management
This sub-topic covers clinical presentation, radiographic diagnosis including Rigler's triad, and surgical strategies like enterolithotomy. Researchers evaluate outcomes of one-stage versus two-stage procedures.
Bouveret's Syndrome Endoscopic Therapy
This sub-topic examines endoscopic lithotripsy, stent placement, and fragmentation techniques for proximal duodenal gallstone obstruction. Researchers compare efficacy and complications with surgical alternatives.
Cholecystocholedochal Fistula Surgical Repair
This sub-topic addresses intraoperative detection, bile duct reconstruction, and cholecystectomy in Mirizzi syndrome types. Researchers study laparoscopic versus open approaches and long-term patency rates.
CT Imaging of Biliary Fistulas
This sub-topic focuses on multi-detector CT signs like the Mercedes-Benz sign and paper-thin gallbladder wall in fistula detection. Researchers assess sensitivity, specificity, and role in preoperative planning.
Laparoscopic Treatment of Gallbladder Fistulas
This sub-topic investigates minimally invasive fistula closure, subtotal cholecystectomy, and bile duct repair techniques. Researchers report conversion rates, complications, and learning curves.
Why It Matters
Biliary and gastrointestinal fistulas lead to serious complications like gallstone ileus and duodenal obstruction, necessitating prompt diagnostic and therapeutic interventions. "Epidemiology of Gallbladder Disease: Cholelithiasis and Cancer" by Stinton and Shaffer (2012) notes that ultrasonography is the best method for screening gallstone disease prevalence, with non-modifiable risk factors including ethnic background, age, and female gender contributing to fistula formation. "An analysis of the problem of biliary injury during laparoscopic cholecystectomy" by Berci and Morgenstern (1995) addresses iatrogenic biliary injuries that can result in fistulas, impacting surgical outcomes in cholecystectomy procedures performed worldwide.
Reading Guide
Where to Start
"Epidemiology of Gallbladder Disease: Cholelithiasis and Cancer" by Stinton and Shaffer (2012), as it provides foundational risk factors and screening methods essential for understanding fistula complications from gallstone disease.
Key Papers Explained
"Epidemiology of Gallbladder Disease: Cholelithiasis and Cancer" by Stinton and Shaffer (2012) establishes gallstone prevalence and risks, which Berci and Morgenstern (1995) in "An analysis of the problem of biliary injury during laparoscopic cholecystectomy" link to iatrogenic fistula formation; Cotton et al. (1991) in "Endoscopic sphincterotomy complications and their management: an attempt at consensus" build on this by detailing endoscopic management of related biliary complications.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Research emphasizes CT diagnosis, surgical management, and endoscopic therapy for gallstone ileus and Bouveret's syndrome, with no recent preprints or news available to indicate shifts.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Physiology of the Gastrointestinal Tract | 2006 | Elsevier eBooks | 4.6K | ✕ |
| 2 | UNIDENTIFIED CURVED BACILLI ON GASTRIC EPITHELIUM IN ACTIVE CH... | 1983 | The Lancet | 3.6K | ✕ |
| 3 | Endoscopic sphincterotomy complications and their management: ... | 1991 | Gastrointestinal Endos... | 2.8K | ✕ |
| 4 | Diseases of the Liver and Biliary System | 2001 | — | 1.8K | ✕ |
| 5 | The inheritance of liability to certain diseases, estimated fr... | 1965 | Annals of Human Genetics | 1.7K | ✕ |
| 6 | An analysis of the problem of biliary injury during laparoscop... | 1995 | PubMed | 1.6K | ✕ |
| 7 | REGIONAL ILEITIS | 1932 | Journal of the America... | 1.5K | ✕ |
| 8 | Primary Peptic Ulcerations of the Jejunum Associated with Isle... | 1955 | Annals of Surgery | 1.3K | ✓ |
| 9 | Epidemiology of Gallbladder Disease: Cholelithiasis and Cancer | 2012 | Gut and Liver | 1.3K | ✓ |
| 10 | Amoebiasis | 2003 | The Lancet | 1.1K | ✕ |
Frequently Asked Questions
What are the main complications associated with biliary and gastrointestinal fistulas?
Key complications include gallstone ileus, Bouveret's syndrome, and cholecystocholedochal fistula, often presenting with duodenal obstruction. These arise from gallstone disease eroding into the gastrointestinal tract. Management focuses on surgical and endoscopic strategies as outlined in the paper cluster.
How is gallstone disease diagnosed in the context of fistulas?
Ultrasonography serves as the best epidemiological screening method for gallstone disease point prevalence. CT diagnosis and radiological findings are emphasized for identifying fistulas like cholecystocholedochal fistula. "Epidemiology of Gallbladder Disease: Cholelithiasis and Cancer" by Stinton and Shaffer (2012) highlights these techniques.
What treatments are used for biliary fistulas?
Surgical management and laparoscopic treatment address conditions like gallstone ileus, while endoscopic therapy targets complications such as those post-sphincterotomy. "Endoscopic sphincterotomy complications and their management: an attempt at consensus" by Cotton et al. (1991) details management strategies. These approaches improve outcomes in fistula cases.
What role does laparoscopic cholecystectomy play in fistula development?
Biliary injury during laparoscopic cholecystectomy can lead to fistulas. "An analysis of the problem of biliary injury during laparoscopic cholecystectomy" by Berci and Morgenstern (1995) analyzes this issue. Prevention and management are critical in surgical practice.
What is the clinical presentation of gallstone ileus?
Gallstone ileus involves mechanical obstruction from gallstones passing through fistulas into the intestine. It affects the terminal ileum primarily. Keywords from the cluster confirm its association with biliary fistulas.
Open Research Questions
- ? How can CT imaging be optimized to detect early cholecystocholedochal fistulas before obstruction occurs?
- ? What are the long-term outcomes of endoscopic versus surgical management in Bouveret's syndrome?
- ? Which patient risk factors best predict fistula formation post-laparoscopic cholecystectomy?
- ? How do gallstone characteristics influence the development of gastrointestinal fistulas?
- ? What minimally invasive techniques can prevent biliary injuries leading to fistulas during cholecystectomy?
Recent Trends
The field maintains 29,649 works with no specified 5-year growth rate; focus remains on established diagnostics like CT and treatments including laparoscopic approaches, as no recent preprints or news coverage from the last 12 months or 6 months is available.
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