Abstract
Background
Acute appendicitis is the most common abdominal surgical emergency in pediatric patients. The diagnosis of acute appendicitis in pediatrics is challenging and requires an accurate physical examination, laboratory study, and imaging. The aim of this study was to determine the benefits of using three inflammatory markers, white blood count (WBC), neutrophils percent (NE%), and C-reactive protein (CRP), in ruling out appendicitis in pediatric patients.
Methods
A retrospective study was conducted of 152 pediatric patients aged between 6 months and 14 years presenting to the emergency department between January 2018 and December 2020, with the diagnosis of appendicitis as the primary physician’s main diagnosis. Demographic information and clinical data were extracted from the medical file for each patient.
Results
Out of the 152 patients included, 68 (44.7%) were female and 84 (55.3%) were male, with median age was 8.1 years. Thirty-six (23.7%) had acute appendicitis confirmed by histopathology. Of these 36 patients, only two patients (5.6%) had all inflammatory markers within normal limits.
Conclusion
Although raised inflammatory markers may help diagnose acute appendicitis, their role in ruling it out remains limited.