A case-control comparison of lingual tonsillar size in children with and without Down syndrome.

Objectives/hypothesis: Lingual tonsillar hypertrophy is a common cause of persistent obstructive sleep apnea following adenotonsillectomy in the pediatric population and may be more prevalent in patients with Down syndrome (DS). We sought to quantify lingual tonsil size in pediatric DS patients and compare these findings to those of nonsyndromic children using cervical spine (c-spine) radiographs.

Study Design: Case control study.