This protocol applies when conservative medical management has not produced adequate clinical improvement in a child aged ≥4 years presenting with a small retropharyngeal abscess in an otherwise stable condition.
Child aged ≥4 years with a retropharyngeal abscess ≤25 mm in a stable clinical condition: no compromised airway, no septicemia, no neurovascular complications, and no history of anaphylactic reaction to penicillin. Evidence indicates that children meeting these criteria are initially candidates for a monitored course of high-dose intravenous antibiotics, with surgery reserved for those who do not respond.
The preceding step — conservative medical management, including high-dose intravenous broad-spectrum antibiotic therapy — did not achieve clinical improvement within 48 hours of initiation. Failure to reach this goal is the trigger for escalation to the next treatment step.
When antibiotic therapy alone is insufficient, a surgical approach is indicated. Careful evaluation of airway patency is a required preliminary step before any intervention. The full protocol details the appropriate surgical route and the criteria that govern the choice between available approaches.