Pediatric Intussusception · Enema Reduction vs Surgery

Step-by-step decision

Choose step by step as prompted; reaching an endpoint gives the management recommendation. You can go back a step or restart anytime.

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Full pathway

1. [Decision] Stability + peritonitis/perforation + lead point
   Stable without peritonitis? Was reduction successful? Any pathological lead point?
   • Stable, no peritonitis/perforation → Stable → enema reduction
   • Peritonitis/perforation/shock/pneumoperitoneum → Peritonitis/perforation → emergency surgery
   • Failed enema reduction → Failed reduction → surgery
   • Pathological lead point (polyp/Meckel/lymphoma) or recurrent episodes → Lead point/recurrent → resect the lesion
2. [End] Stable → enema reduction
   Stable, no peritonitis/perforation → non-operative reduction: air (pneumatic) or saline/contrast (hydrostatic) enema, fluoroscopy/ultrasound-guided (~80–90% success); observe after reduction, recurrence may be re-reduced by enema.
3. [End] Peritonitis/perforation → emergency surgery
   Peritonitis/perforation/shock/pneumoperitoneum → emergency surgery (manual reduction; resection-anastomosis if necrotic/perforated); resuscitate first.
4. [End] Failed reduction → surgery
   Failed enema reduction → surgical reduction (laparoscopic or open); irreducible/bowel necrosis → resection.
5. [End] Lead point/recurrent → resect the lesion
   Pathological lead point (polyp/Meckel's diverticulum/lymphoma) or recurrent episodes → surgical management of the lesion (resection); older children especially need a lead point excluded.

Source guidelines & references

• Pediatric intussusception management (pediatric surgery consensus; enema reduction indications)

This pathway is our own synthesis of the decision logic in the guidelines above (not the guideline verbatim); thresholds and workflows change as guidelines update — in practice follow the latest guideline, your institution's protocol and the individual patient.

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