Hemorrhagic stress ulceration in a case of appendicitis

Area of Science:

• Pediatric Gastroenterology
• Critical Care Medicine
• Surgical Pediatrics

Background:

• Stress ulceration is a known complication in critically ill children, often linked to acute respiratory failure, coagulopathy, and high Pediatric Risk of Mortality (PRISM) scores.
• Hemorrhage from these ulcers can be life-threatening, necessitating prompt recognition and management.

Observation:

• This report details a rare instance of clinically significant hemorrhagic stress ulceration.
• The ulceration was unusually associated with acute appendicitis in a pediatric patient.

Findings:

• The patient presented with symptoms suggestive of appendicitis, complicated by significant gastrointestinal bleeding.
• Diagnostic workup confirmed a stress ulcer as the source of hemorrhage, co-occurring with appendicitis.

Implications:

• This case expands the known clinical spectrum of stress ulcer complications in pediatric critical care.
• It suggests that appendicitis should be considered in the differential diagnosis of unexplained gastrointestinal bleeding in critically ill children.
• Further investigation may be warranted to understand the potential pathophysiological links between appendicitis and stress ulceration in this population.