Assessment of recurrent fever among children undergoing tonsillectomy

In our survey of children undergoing tonsillectomy, a subpopulation had frequent, stereotypical fever episodes with recurrent tonsillitis, aphthous stomatitis, or regular timing like patients with PFAPA. Although we cannot diagnose such patients with PFAPA in this limited retrospective study, pediatricians and otolaryngologists evaluating patients for tonsillectomy should be aware of the clinical signs of PFAPA that may warrant additional evaluation and therapeutic approaches.