Suspected Esophageal Foreign Body/Food Impaction
History of ingestion or acute dysphagia
All Pathways
GastroenterologyEmergency
Esophageal Foreign Body Management (ASGE 2020)
Esophageal Foreign Body Management (ASGE 2020): Suspected Esophageal Foreign Body/Food Impaction → Initial Assessment → Airway Compromise? → ⚠️ Emergent...
Pathway Overview
14 steps
Algorithm Steps
14 total
01Start 02Action Initial Assessment
Assess stability and type of object
- Airway patency - can patient manage secretions?
- Type of object ingested
- Location symptoms (neck, chest, epigastric)
- Time since ingestion
- Prior history of food impaction/stricture
03Decision Airway Compromise?
Signs of complete obstruction
- Inability to handle secretions
- Respiratory distress
- Stridor
04Warning ⚠️ Emergent Airway Management
Life-threatening emergency
- Call anesthesia/ENT
- Prepare for emergent intubation
- Consider rigid esophagoscopy (ENT)
- Immediate endoscopy if stable airway
05Action Endoscopic Removal
Flexible EGD with appropriate devices
- Food: push technique or piecemeal removal
- Coins: rat-tooth forceps, snare, Roth net
- Sharp: protective overtube, orient point trailing
- Button battery: retrieve immediately, inspect mucosa
- General anesthesia preferred for high-risk
06Action Post-Removal Evaluation
Evaluate underlying pathology
- Look for stricture, ring, eosinophilic esophagitis
- Biopsies for EoE (even if normal appearance)
- Schedule follow-up dilation if stricture
- PPI therapy
07Outcome Successful Removal
Address underlying cause, follow-up
08Outcome Surgical Intervention
If perforation, failed endoscopic removal, or inaccessible location
09Decision Type of Object
Determines urgency
- Path rejoins step 05Shared downstream outcome
11Warning Sharp/Pointed Objects
Urgent removal (<24h, ideally <6h)
- Toothpicks, bones, needles, razor blades
- 20-35% complication rate if not removed
- Use protective devices (overtube, hood)
- Surgical consult if perforation concern
12Action Imaging (If Indicated)
X-ray or CT
- X-ray: radiopaque objects, button battery, coins
- CT: if perforation suspected, multiple magnets
- NOT required if clear food impaction history
- Avoid contrast if complete obstruction
- Path rejoins step 05Shared downstream outcome
13Action Food Bolus Impaction
Common, usually safe to wait 6-12h if managing secretions
- Complete obstruction: EGD within 6 hours
- Partial: may observe up to 12-24 hours
- Glucagon 1mg IV (limited evidence, may try)
- Avoid meat tenderizer - risk of perforation
- Path rejoins step 12Shared downstream outcome
14Action Blunt Objects (Coins, etc.)
Less urgent if asymptomatic
- Esophageal: remove within 24 hours
- Gastric: may observe if <2.5cm diameter
- Coins often pass spontaneously
- Large objects (>6cm long or >2.5cm wide) need removal
- Path rejoins step 12Shared downstream outcome
Guideline Source
ASGE Guideline: Management of Ingested Foreign Bodies and Food Impactions
Clinical Safety Information
Clinical Decision Support — Not a Substitute for Clinical Judgment
Individual patient factors may require deviation from these recommendations.
Known Limitations
- Button battery and magnet ingestions are emergencies
- Endoscopic equipment availability may vary
- Pediatric management may differ
- Sharp objects require specialized retrieval devices
Applicable Regions
USEUGlobal
EU: ESGE guidelines are aligned
US: ASGE 2020 is current standard
Version 1Next review: 2027-01-01
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Frequently Asked Questions
What is the Esophageal Foreign Body Management (ASGE 2020)?
The Esophageal Foreign Body Management (ASGE 2020) is a emergency clinical algorithm for Gastroenterology. It provides a structured decision tree to guide clinical decision-making, based on ASGE Guideline: Management of Ingested Foreign Bodies and Food Impactions.
What guideline is the Esophageal Foreign Body Management (ASGE 2020) based on?
This algorithm is based on ASGE Guideline: Management of Ingested Foreign Bodies and Food Impactions (DOI: 10.1016/j.gie.2020.01.014).
What are the limitations of the Esophageal Foreign Body Management (ASGE 2020)?
Known limitations include: Button battery and magnet ingestions are emergencies; Endoscopic equipment availability may vary; Pediatric management may differ; Sharp objects require specialized retrieval devices. Individual patient factors may require deviation from these recommendations.
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