title: [Retropharyngeal lipoma causing obstructive sleep apnea in a child].
authors: Wei-xi
authors: WX
authors: Gong
authors: En-tong
authors: ET
authors: Wang
authors: Bao-lin
authors: BL
authors: Zhang
mesh_terms: D002648:Child; D005260:Female; D006801:Humans; D008067:Lipoma / Q000150:complications*; D010610:Pharyngeal Neoplasms / Q000150:complications*; D017286:Polysomnography / Q000379:methods*; D020181:Sleep Apnea, Obstructive / Q000209:etiology*