[Complications of Meckel's diverticulum]

Area of Science:

• Gastroenterology and Surgical Science
• Pediatric Surgery
• Digestive System Diseases

Background:

• Meckel's diverticulum is a congenital anomaly of the small intestine.
• It can present with various complications, including bleeding and obstruction.
• Heterotopic gastric mucosa within the diverticulum is a common cause of bleeding.

Observation:

• A case of significant gastrointestinal bleeding attributed to acid production by heterotopic gastric mucosa in a Meckel's diverticulum.
• A second case presenting with bowel obstruction due to Meckel's diverticulitis.

Findings:

• The heterotopic gastric mucosa in Meckel's diverticulum can secrete acid, leading to peptic ulceration and bleeding.
• Inflammation of the Meckel's diverticulum (diverticulitis) can cause symptoms of bowel obstruction.
• Diagnostic challenges in identifying these complications are highlighted.

Implications:

• Early diagnosis and appropriate surgical intervention are crucial for managing Meckel's diverticulum complications.
• Understanding the pathophysiology of heterotopic gastric mucosa is key to managing bleeding.
• Surgical strategies should be tailored to the specific presentation and complications of Meckel's diverticulum.