婴幼儿咽旁间隙畸胎瘤1例报告及文献复习

Teratoma in the parapharyngeal space of infant:a case report and literature review

畸胎瘤是一种起源于胚胎三层胚叶的少见肿瘤,而头颈部畸胎瘤在其中更占少数。因其特征不明显,临床诊断较困难,应引起重视。本文报告1例3个月大的婴儿咽旁间隙畸胎瘤合并腭裂患儿,结合相关文献,对其临床表现、组织病理学特点及治疗进行讨论。

[Summary] Teratomas is a rare category of neoplasm that arises from all three embryonic germ layers, while head and neck teratoma is even more unusual. Because clinical diagnosis is difficuh, accumulation of case series and experiences is necessary. This article reported an unique case of teratoma in parapharyngeal space in a 3-month-old boy who also had congenital cleft palate. Clinical manifestations, pathological findings and treatment were presented along with brief review of literature.