PapersFlow Research Brief
Foreign Body Medical Cases
Research Guide
What is Foreign Body Medical Cases?
Foreign Body Medical Cases are clinical scenarios involving the ingestion, aspiration, or insertion of non-food objects into the body, primarily requiring diagnosis and management in the gastrointestinal or airway tracts, with a focus on pediatric patients and endoscopic interventions.
This field encompasses 34,826 published works on the management, diagnosis, and complications of ingested foreign bodies and food impactions. It particularly addresses esophageal foreign bodies, airway aspiration, button battery ingestion, and gastrointestinal complications in children. Key guidelines cover endoscopic removal techniques in adults and specific protocols for upper gastrointestinal foreign bodies.
Topic Hierarchy
Research Sub-Topics
Esophageal Foreign Body Management
This sub-topic covers endoscopic retrieval techniques, complications like perforation, and timing protocols for lodged objects in the esophagus. Researchers analyze outcomes in adult and pediatric case series.
Button Battery Ingestion in Children
This sub-topic examines caustic injury mechanisms, urgent endoscopic protocols, and long-term sequelae from pediatric battery ingestions. Researchers advocate for product regulations based on injury data.
Airway Foreign Body Aspiration
This sub-topic focuses on bronchoscopic extraction, diagnostic imaging, and ventilation strategies for aspirated objects, especially in children. Researchers study complication rates and surgical alternatives.
Endoscopic Management of Ingested Foreign Bodies
This sub-topic reviews overtubes, snares, and nets for safe GI tract retrieval, including food impactions. Researchers compare flexible vs. rigid endoscopy in multicenter studies.
Complications of Gastrointestinal Foreign Bodies
This sub-topic investigates obstruction, migration, erosion, and infection risks from retained foreign objects. Researchers develop predictive models from large registries.
Why It Matters
Foreign body ingestion leads to urgent interventions that prevent complications like perforation or obstruction, directly impacting patient outcomes in emergency settings. For instance, Ikenberry et al. (2011) in "Management of ingested foreign bodies and food impactions" outline endoscopic techniques that resolve food impactions, reducing risks of aspiration or perforation. Birk et al. (2016) in "Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline" recommend diagnostic evaluations and nonendoscopic measures, applied in over 34,826 documented cases, guiding clinicians to minimize morbidity in adults and children with esophageal or airway foreign bodies.
Reading Guide
Where to Start
"Management of ingested foreign bodies and food impactions" by Ikenberry et al. (2011) is the starting point for beginners, as it provides foundational endoscopic protocols applicable to both children and adults with gastrointestinal foreign bodies.
Key Papers Explained
Ikenberry et al. (2011) in "Management of ingested foreign bodies and food impactions" establishes core endoscopic management principles, which Birk et al. (2016) in "Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline" builds upon with adult-specific ESGE recommendations including nonendoscopic options. Mort (2004) in "Emergency Tracheal Intubation: Complications Associated with Repeated Laryngoscopic Attempts" complements these by addressing airway risks in 2833 patients, linking to Mallampati et al. (1985) predictors in "A clinical sign to predict difficult tracheal intubation; a prospective study." Brinster et al. (2004) in "Evolving options in the management of esophageal perforation" extends to perforation management.
Paper Timeline
Most-cited paper highlighted in red. Papers ordered chronologically.
Advanced Directions
Current guidelines emphasize patient history-driven diagnostics per Birk et al. (2016), with focus on pediatric button battery and esophageal cases amid 34,826 works, though no preprints or news in the last 12 months indicate steady rather than rapidly shifting protocols.
Papers at a Glance
| # | Paper | Year | Venue | Citations | Open Access |
|---|---|---|---|---|---|
| 1 | Difficult tracheal intubation in obstetrics | 1984 | Anaesthesia | 2.5K | ✕ |
| 2 | A clinical sign to predict difficult tracheal intubation; a pr... | 1985 | Canadian Journal of An... | 2.5K | ✓ |
| 3 | Emergency Tracheal Intubation: Complications Associated with R... | 2004 | Anesthesia & Analgesia | 964 | ✕ |
| 4 | Predicting Difficult Intubation in Apparently Normal Patients | 2005 | Anesthesiology | 874 | ✓ |
| 5 | British Thoracic Society guideline for diagnostic flexible bro... | 2013 | Thorax | 868 | ✓ |
| 6 | Management of ingested foreign bodies and food impactions | 2011 | Gastrointestinal Endos... | 840 | ✕ |
| 7 | Bronchoalveolar lavage | 2012 | — | 837 | ✕ |
| 8 | Evolving options in the management of esophageal perforation | 2004 | The Annals of Thoracic... | 804 | ✕ |
| 9 | Adult Rhinosinusitis Defined | 1997 | Otolaryngology | 753 | ✕ |
| 10 | Removal of foreign bodies in the upper gastrointestinal tract ... | 2016 | Endoscopy | 670 | ✓ |
Frequently Asked Questions
What is the recommended management for ingested foreign bodies and food impactions?
"Management of ingested foreign bodies and food impactions" by Ikenberry et al. (2011) details endoscopic techniques as the primary approach for resolving impactions in the gastrointestinal tract. These methods address complications in both pediatric and adult patients. Urgent intervention prevents perforation or obstruction.
How are foreign bodies removed from the upper gastrointestinal tract in adults?
"Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline" by Birk et al. (2016) advises initial diagnostic evaluation based on patient history. It recommends endoscopic removal for most cases, with nonendoscopic measures for select sharp or large objects. This protocol standardizes adult care.
What complications arise from repeated attempts at tracheal intubation related to foreign bodies?
Mort (2004) in "Emergency Tracheal Intubation: Complications Associated with Repeated Laryngoscopic Attempts" analyzed 2833 critically ill patients and found repeated laryngoscopy increases morbidity. This applies to airway foreign body cases requiring intubation. Limiting attempts mitigates risks like hypoxemia or trauma.
What defines the clinical approach to esophageal perforation in foreign body cases?
Brinster et al. (2004) in "Evolving options in the management of esophageal perforation" describe management strategies for perforations often linked to foreign bodies. Options include conservative and surgical methods based on patient stability. Early diagnosis improves outcomes in gastrointestinal complications.
How is difficult tracheal intubation predicted in patients with potential airway foreign bodies?
Mallampati et al. (1985) in "A clinical sign to predict difficult tracheal intubation; a prospective study" introduced a grading system based on laryngoscopic view. This aids in anticipating challenges during foreign body aspirations. Shiga et al. (2005) in "Predicting Difficult Intubation in Apparently Normal Patients" confirmed its diagnostic accuracy across 50,760 patients.
Open Research Questions
- ? How can endoscopic techniques be optimized to reduce complications from button battery ingestion in children?
- ? What predictive models best identify grade 3 difficult intubations in pediatric airway foreign body cases?
- ? Which nonendoscopic measures most effectively manage sharp foreign bodies in the upper gastrointestinal tract?
- ? How do repeated laryngoscopic attempts impact outcomes in emergency foreign body removals?
- ? What factors determine the shift from conservative to surgical management in esophageal perforations from foreign bodies?
Recent Trends
The field maintains 34,826 works with no specified 5-year growth rate, reflecting established protocols from guidelines like Birk et al. and Ikenberry et al. (2011).
2016No recent preprints or news coverage in the last 12 months suggests stable emphasis on endoscopic management and complication prevention in ingestion cases.
Research Foreign Body Medical Cases with AI
PapersFlow provides specialized AI tools for Medicine researchers. Here are the most relevant for this topic:
Systematic Review
AI-powered evidence synthesis with documented search strategies
AI Literature Review
Automate paper discovery and synthesis across 474M+ papers
Find Disagreement
Discover conflicting findings and counter-evidence
Paper Summarizer
Get structured summaries of any paper in seconds
See how researchers in Health & Medicine use PapersFlow
Field-specific workflows, example queries, and use cases.
Start Researching Foreign Body Medical Cases with AI
Search 474M+ papers, run AI-powered literature reviews, and write with integrated citations — all in one workspace.
See how PapersFlow works for Medicine researchers