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The article describes the case of a 15-year-old male presented with recurrent lower gastrointestinal bleeding due to Meckel's diverticulum, with a polyp-like lesion identified by wireless video capsule endoscopy.

Perforation of Meckel's diverticulum (MD) during the neonatal period may occur in the presence of distal colon obstruction. Herein, we describe a unique case of a 2-day-old infant that presented with pneumoperitoneum, in which a perforated MD was induced by distal intestinal obstruction secondary to total colonic aganglionosis. In the setting of neonatal perforated MD found intraoperatively, the determination of the possible precipitating etiology is necessary. The clinical history of delayed passage of meconium is emphasized, and either a rectal or colon biopsy is recommended intraoperatively to avoid overlooking the associated presence of Hirschsprung's disease.

A symptomatic Meckel's diverticulum (MD) may manifest as an intestinal obstruction secondary to a volvulus. We describe a case of a meconium-impacted MD associated with inflammatory adhesions to adjacent viscera that presented as an intestinal obstruction in a 4-h-old infant secondary to an ileal volvulus with resultant infarction of the diverticulum and ileal segment.

Chyloperitoneum is rare condition that can occur in response to various pathologic process. The authors described a newborn baby who had chyloperitoneum after primary surgical repair of esophageal atresia with tracheoesophageal fistula (Gross type C). This probably resulted from iatrogenic damage of the thoracic duct during ligation of azygous vein resulting in leaking lacteal within the intestinal wall. Biochemical analysis of ascitic fluid, plasma, and milk formula for triglyceride and cholesterol level can differentiate neonatal gastric intestinal perforation., (Copyright 2001 by W.B. Saunders Company.)