Duodenal ulcer perforation presenting as acute appendicitis in a child: a case report and literature review - Scorecard - MDSpire

Duodenal ulcer perforation presenting as acute appendicitis in a child: a case report and literature review

  • By

  • Zhihui Jin

  • Xusheng Yang

  • Yuntian Liu

  • Bihui Yao

  • Xuewen Chen

  • Lu Liang

  • June 2, 2026

  • 0 min

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Clinical Scorecard: Acute Appendicitis-Like Presentation of Duodenal Ulcer Perforation in a Pediatric Patient: A Case Study and Review of Relevant Literature

At a Glance

CategoryDetail
ConditionDuodenal Ulcer Perforation (DUP) - a rare condition in pediatric patients.
Key Mechanisms
Target Population
Care Setting

Key Highlights

  • DUP can mimic acute appendicitis, leading to diagnostic challenges.
  • Pneumoperitoneum should prompt consideration of DUP in differential diagnosis.
  • Diagnostic laparoscopy is crucial for accurate diagnosis and treatment.
  • Imaging plays a pivotal role in identifying perforation.
  • Postoperative recovery was uneventful with complete mucosal healing confirmed.

Guideline-Based Recommendations

Diagnosis

  • Consider DUP in pediatric patients with acute abdominal pain and pneumoperitoneum.
  • Use abdominal CT to identify free subdiaphragmatic air as an indicator of perforation.

Management

  • Perform emergency laparoscopic exploration for suspected perforation.
  • Utilize modified laparoscopic Graham Patch repair for perforation.

Monitoring & Follow-up

  • Monitor for postoperative complications and ensure follow-up endoscopy for healing assessment.

Risks

  • Misdiagnosis may lead to inappropriate management and increased postoperative complications.

Patient & Prescribing Data

Pediatric patients with duodenal ulcers.

Postoperative care includes proton pump inhibitors, H. pylori eradication therapy, and regular follow-up.

Clinical Best Practices

  • Heightened clinical suspicion for DUP in atypical acute abdominal pain.
  • Proactive use of laparoscopy to reduce misdiagnosis.
  • Consider a multidisciplinary approach for optimal management.

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