发生于咽旁隙的浆细胞肉芽肿临床上少见 ,特别是发生于小儿的更为罕见 ,现将我们诊治的 1例报告如下 :患者 ,男 ,5岁。近 2 0余天呼吸不畅 ,时有憋气 ,入眠后有鼾声 ,同时发现右侧颈上部肿块 ,无吞咽困难及疼痛 ,无呛咳 ,无外伤史 ,平素身体健康。查体 :一般情况好 ,发育营养可 Occurrence in the parapharyngeal gap plasma cells granuloma clinically rare, especially in children is more rare, now we diagnose a case as follows: The patient, male, 5 years old. Nearly 20 days of poor breathing, sometimes suffocating, after sleep snoring, and found the right upper neck mass, no dysphagia and pain, no choking, no history of trauma, usually healthy. Physical examination: the general situation is good, the development of nutrition can be