Retained Capsule Endoscope.

Area of Science:

• Pediatric Gastroenterology
• Minimally Invasive Diagnostics

Background:

• Capsule endoscopy offers non-invasive visualization of the small intestine, primarily established for adult diagnostics.
• Protein-losing enteropathy (PLE) is a condition characterized by excessive protein loss into the gastrointestinal tract.

Observation:

• A pediatric patient with generalized edema and suspected PLE underwent capsule endoscopy.
• Standard investigations, including upper endoscopy, colonoscopy, and CT scans, yielded normal results.
• The capsule was retained for over three weeks.

Findings:

• Laparoscopy identified the retained capsule impacted within a dilated intestinal loop.
• An ileal stricture was found to be the cause of the capsule impaction.
• This highlights a significant risk associated with capsule endoscopy in pediatric patients.

Implications:

• Capsule endoscopy in children necessitates careful patient selection and risk assessment.
• The potential for impaction due to underlying gastrointestinal abnormalities must be considered.
• Judicious use is recommended to ensure patient safety and diagnostic efficacy.