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[Meckel's diverticulum. Study of 61 cases]

F E Zárate Mondragón1, J A Ramírez Mayans, R Cervantes Bustamante

  • 1Servicio de Gastroenterología y Nutrición Pediátrica, Instituto Nacional de Pediatría, México, D.F.

Revista De Gastroenterologia De Mexico
|April 1, 1997
PubMed
Summary
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Meckel's diverticulum is a serious pediatric emergency. Rectal bleeding in infants and intestinal obstruction in older children require prompt diagnosis, with 99mTc-pertechnetate scanning being the most effective method.

Area of Science:

  • Pediatric Surgery
  • Gastroenterology
  • Diagnostic Imaging

Context:

  • Meckel's diverticulum is a congenital anomaly frequently presenting in childhood.
  • Common clinical manifestations include rectal bleeding and intestinal obstruction.

Purpose:

  • To determine the incidence, clinical features, complications, and diagnostic methods for Meckel's diverticulum in Mexican children.
  • To evaluate the efficacy of 99mTc-pertechnetate scanning in diagnosis.

Summary:

  • A 10-year study of 61 Mexican children revealed distinct presentations: rectal bleeding in infants and intestinal occlusion in older children.
  • Histology showed gastric mucosa associated with bleeding and ileal mucosa with obstruction.
  • 99mTc-pertechnetate scanning, particularly with H2 blocking agents, proved to be the optimal diagnostic tool.

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Impact:

  • Highlights the critical need to consider Meckel's diverticulum in pediatric emergencies.
  • Emphasizes the diagnostic superiority of 99mTc-pertechnetate scanning for timely intervention.
  • Provides population-specific data on Meckel's diverticulum in Mexican children.