Rectal bleeding in the pediatric emergency department

Area of Science:

• Pediatric Emergency Medicine
• Gastroenterology

Background:

• Rectal bleeding is a common pediatric complaint.
• Determining the etiology and severity is crucial for appropriate management.

Purpose of the Study:

• To describe presumptive diagnoses for pediatric rectal bleeding.
• To assess diagnostic changes with follow-up.
• To identify life-threatening causes of pediatric rectal bleeding.

Main Methods:

• Retrospective case series.
• Analysis of 109 pediatric emergency department visits for rectal bleeding.
• Follow-up data collected for 95 visits (87.1%) over a mean of 7.5 months.

Main Results:

• A presumptive diagnosis was established in 67% of initial visits and 77% at follow-up.
• Only 4.2% of cases presented with life-threatening conditions (intussusception, Meckel's diverticulum).
• Concordance between emergency department and follow-up diagnoses was 81%.

Conclusions:

• Pediatric rectal bleeding is typically not a life-threatening condition.
• Emergency physicians can establish reliable presumptive diagnoses for pediatric rectal bleeding.
• Diagnoses generally remain consistent from initial presentation through follow-up.