Abstract：
Dermoid cysts are embryological derivatives from soft tissues. They result from an ectodermic inclusion in the mesoderm, during the early embryonic development. These cysts have a slow development and are mostly encountered in the pediatric population. Eighty percent of them are located in the head and neck area, and most of them are on the frontozygomatic suture. They are superficial or deep on clinical examination. The diagnosis is mostly easy, sometimes with the help of radiological examination. The confirmation is histological. Surgical removed by an open approach, without cyst rupture is the gold standard treatment.
摘要：
皮样囊肿是来自软组织的胚胎学衍生物。它们是由中胚层中的外胚层包裹体产生的，在早期胚胎发育过程中。这些囊肿发展缓慢，主要在儿科人群中遇到。其中百分之八十位于头部和颈部区域，大部分都在额颧骨缝合线上。在临床检查中它们是浅层的或深的。诊断大多很容易，有时在放射检查的帮助下。确认是组织学的。通过开放的方法手术切除，无囊肿破裂是治疗的金标准。
