Overview
Linear foreign bodies in the gastrointestinal tract refer to elongated objects ingested or inserted that can cause obstruction, perforation, or other complications requiring specific diagnostic and therapeutic approaches.Diagnosis
Diagnostic Evaluation: Based on patient history and symptoms 1.
Physical Examination: Assess general condition and signs of complications 1.
Plain Radiography: Recommended for suspected radiopaque objects or unknown object types to assess presence, location, size, configuration, and number 1.
CT Scan: Indicated for suspected perforation or complications necessitating surgical intervention 1.
Avoid Barium Swallow: Due to risk of aspiration and poor endoscopic visualization 1.Management
Endoscopic Removal: Primary method for noncomplicated linear foreign bodies in the upper GI tract 1.
Nonendoscopic Measures: Considered only if endoscopic removal is not feasible 1.
Surgical Intervention: Reserved for cases with confirmed perforation or other complications requiring surgical management 1.Special Populations
No Specific Guidelines Provided: Abstracts do not cover pregnancy, pediatrics, elderly, or specific comorbidities 1.Key Recommendations
Perform diagnostic evaluation based on patient history and symptoms (Evidence: Strong) 1.
Conduct physical examination focusing on general condition and complication signs (Evidence: Strong) 1.
Use plain radiography for suspected radiopaque foreign bodies or unknown objects (Evidence: Strong) 1.
Order CT scan in cases of suspected perforation or complications requiring surgery (Evidence: Strong) 1.
Avoid barium swallow due to aspiration risk and poor visualization (Evidence: Strong) 1.References
1 Birk M, Bauerfeind P, Deprez PH, Häfner M, Hartmann D, Hassan C et al.. Removal of foreign bodies in the upper gastrointestinal tract in adults: European Society of Gastrointestinal Endoscopy (ESGE) Clinical Guideline. Endoscopy 2016. link