Abstract

The management of pediatric oncology patients with imaging evidence of appendiceal thickening is complex because they are generally poor surgical candidates and often have confounding clinical findings.We sought to determine the significance of appendiceal thickening in pediatric oncology patients who also had typhlitis. Specifically, we evaluated the impact of this finding on the duration of typhlitis, its clinical management, and outcome.From a previous review of the management of typhlitis in 90 children with cancer at our institution, we identified 4 with imaging evidence of appendiceal thickening. We compared colonic wall measurements, duration of typhlitis symptoms, management, and outcome of patients with appendiceal thickening and typhlitis to patients with typhlitis alone.There was no significant difference in duration of typhlitis symptoms between patients with typhlitis only (15.6+/-1.2 days) and those with typhlitis and appendiceal thickening (14.5+/-5.8 days; P=0.9). Two patients with appendiceal thickening required surgical treatment for ischemic bowel, and two were treated medically. Only one patient in the typhlitis without appendiceal thickening group required surgical intervention. There were no deaths in children with appendiceal thickening; two patients died of complications of typhlitis alone.Our findings suggest that appendiceal thickening does not predict a prolonged course of typhlitis in pediatric oncology patients, but it may indicate an increased risk of serious complications from this disease process.

View details for DOI 10.1007/s00247-003-1122-3

View details for Web of Science ID 000220090000010

View details for PubMedID 14722695